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March 17, 2023Severity High Analysis Summary Chaos is a customizable ransomware builder that emerged on June 9 2021 (in underground forums) by falsely marketing itself as the .NET […]March 17, 2023Severity High Analysis Summary CVE-2023-26361 CVSS:4.9 Adobe ColdFusion could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially […]March 17, 2023Severity Medium Analysis Summary Ursnif banking trojan also known as Gozi and Dreambot has been around for more than 10 years. It gained popularity in 2015 […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
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Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
March 17, 2023Severity High Analysis Summary Chaos is a customizable ransomware builder that emerged on June 9 2021 (in underground forums) by falsely marketing itself as the .NET […]March 17, 2023Severity High Analysis Summary CVE-2023-26361 CVSS:4.9 Adobe ColdFusion could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially […]March 17, 2023Severity Medium Analysis Summary Ursnif banking trojan also known as Gozi and Dreambot has been around for more than 10 years. It gained popularity in 2015 […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Alert – Indicators of Compromise for Multiple Malspam Campaigns
April 19, 2019Rewterz Threat Alert – Multiple Phishing Campaigns – IoCs
April 23, 2019
Severity
High
Analysis Summary
Muddy water is a very capable APT group active since 2017, and has recently resurfaced, targeting various organizations. It’s main focus is to target government organizations in the Middle East but it has targeted various organizations in US and Europe as well.
The threat actors dig up actionable information about their targets, meanwhile preferring speed over operational security. The first trace of this threat actor was a public Github repository containing scripts that very closely match those observed in Seedworm operations.
Threat indicators associated with this new campaign are given below.
Indicators of Compromise
IP(s) / Hostname(s)
185[.]117[.]75[.]116
URLs
- hxxps://1drv[.]ms/u/s!AgvJCoYH9skpgUNf3Y3bfhSyFQao
- hxxp://162.223.89[.]53/oa/
- hxxp://162.223.89[.]53/oc/api/?t=
- hxxp://162.223.89[.]53/or/?t=
Filename
- Missan dashboard.doc
- 16431.doc
- letter-for-Kazakhstan.doc
- 2-Merve_Cooperation_CV.doc
- 16431.doc
Malware Hash (MD5/SHA1/SH256)
- 806adc79e7ea3be50ef1d3974a16b7fb
- f12bab5541a7d8ef4bbca81f6fc835a3
- 072ce8858c7e5b3d71a9fa719613b107
- 85b3f269251d805d3e2f78d37aeb1744
- 8899c0dac9f6bb73ce750ae7b3250dbd
- bd62f7b1766154cc7adbb6cc42561b8e
- b0ab6ce3d044a1339a705f233e113c44a1bced10
- c4a5e8e871e5af7a86427b08e383bb2a99fac932
- 82306e7b75120f97f9a0ba70d334470da79d0c5d
- 6011b09def7bca520ecad366e3e19d39e80461a4
- 91ead70b6e7962e73261441bcd4af6b332d88e9d
- 02fa6dd3df641b1ad18f955f16d1c27aa03c027a
- 93b749082651d7fc0b3caa9df81bad7617b3bd4475de58acfe953dfafc7b3987
- 08e256cd2fa027552be253ec3bf427b537977f9123adf1f36e7cd2843a057554
- c005e11a037210eb8efe12b8dee794be36151de30b0223f2c9c4b9680cb033c0
- 925225002364615b964e4e3704876d9b101e4f07169dbb459175248aefb5a0ad
- c873532e009f2fc7d3b111636f3bbaa307465e5a99a7f4386bebff2ef8a37a20
- 2f77ec3dd5a5c8146213fdf6ac2df4a25a542cbd809689a5642954f2097e037a
- 44912475958d7d3323633836fe62d41c
- febf7d5f01d8ddd584ae3b9f051f6338
- 50a538062f2027b6ff763f23bc3d1545
- e01d827d139bb933e34c7a35660b8728
- 108133793259efe042b82cb68c6221f4dfc107ac
- 387c5a965e94a56041af4de2acd01a50f4842c21
- 0a5bc1ca95a91c6a12f112abed34767d73e7e9fe
- 8635f311aa2a62844e70d49901067d8fbfedcf11
- 68133eb271d442216e66a8267728ab38bf143627aa5026a4a6d07bb616b3d9fd
- ef3617a68208f047ccae2d169b8208aa87df9a4b8959e529577fe11c2e0d08c3
- 4cb0b2d9a4275d7e7f532f52c1b6ba2bd228a7b50735b0a644d2ecae96263352
- 6f78748f5b2902c05e88c1d2e45de8e7c635512a5f25d25217766554534277fe
- c0c22e689e1e9fa11cbf8718405b20ce57c1d7c85d8e6e45c617e2b095b01b15
- 0089736ee162095ac2e4e66de6468dbb7824fe73996bbea48a3bb85f7fdd53e4
- 1c25286b8dea0ebe4e8fca0181c474ff47cf822330ef3613a7d599c12b37ff5f
- 144b3aa998cf9f30d6698bebe68a1248ca36dc5be534b1dedee471ada7302971
Remediation
- Block threat indicators at their respective controls
- Never click on links/ attachments sent by unknown senders
- Always scan downloaded files prior to execution.