March 22, 2024
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]
Rewterz Threat Alert – FormBook Malware – Active IOCs
March 24, 2022
Rewterz Threat Alert – GuLoader Malspam Campaign – Active IOCs
March 24, 2022
Rewterz Threat Alert – FormBook Malware – Active IOCs
March 24, 2022
Rewterz Threat Alert – GuLoader Malspam Campaign – Active IOCs
March 24, 2022
Severity
Medium
Analysis Summary
A new AgentTesla campaign is seen targeting victims with malspam. AgentTesla is known for stealing data from different applications on victim machines, such as browsers, FTP clients, and file downloaders. Agent Tesla collects personal information from the victim’s machine, steals data from the victim’s clipboard, can log keystrokes, capture screenshots and access the victim’s webcam. It can kill running analysis processes and AVsoftware. The spyware also performs basic actions to check whether it is running on a virtual machine or in debug mode, in an attempt to hide its capabilities and actions from researchers. All the data it obtains is sent in encrypted form via SMTP protocol.
Impact
- Credential Theft
- Data Exfiltration
- Information Disclosure
Indicators of Compromise
MD5
- 4b4cbc2cd7d36cea23b8a8869601ecd3
- c145a03fc35628ad433c60090b268aac
- 49066f868a63230cfae87c225eda8f17
- 436744e5bd3f7f42781d3bba1bfb11e8
- b05513b056e96c3f5ca5097a1081708a
- b7359e71b12f4bea25edaa614cc3ac1c
- 6638617e767a0254b96f535e7ab0324c
- 0bd4fb39fd73e15f26f9c29c85622a1d
- 314eb0113601fe569d66767cb3a89f14
- 5df1efe0d372644fc2ca01f25e2ba807
- a683cab6b82c6bd1291808598798a563
- 0b8bb4fcc3e9671405616b034a91bc42
- 344f51d883ec67d619a7a984a3c2ec8f
- 1ebb882f6082b50dd2c9d5a0cee09dd2
- 758286140c208396b099040f07907789
- e1ce4499438299584f5933822f78bf0f
- f4b343334f0be1d2ad6a702f34fd79e9
SHA-256
- 4cf4fe40ca5b505b8559664cfc5a95d2eae3d9dd9c41fcddbe277fea56c597fa
- cc06c48787661f79c2cc91336640bb524f1403babe544a10ef4c809bd7a84bb5
- 4afa66c87b8734b97c9aac7c0574314e990ff00f09401b6d8d7e3e106b707975
- b6e8a45e9f6b19baef63704382d3be00029b4a4f6c4150bc2c68a9a64ddc4b73
- 4da81193e997d07e0f2561aaef2166d0847a6d7692f5dd8adf8abd4bd67bd81f
- 4ee648efcf5ae5c0340e362de505c3d14998672e0080a4e3a169f3de56c6946a
- dbc3165e511bf537b5e7ecd9b254934c7ca4e17de65cd89dde66673659f97c44
- 96edde26a4e585572ef0b473f2d719267e1c789082cd35e030f68c2e591b2edc
- 3266cc6c2a2fc1f64000b1ca849da565470cf2bf119fbe377e7ad5234756dba5
- 1582681abcc910b656d1671245762dfbec06052b2521416b3dc4d6a53f6a3fa3
- 705cdaf40c367932f8e4397222763868ca22b0ad88b3a794fc1aa5ca46a6afaa
- 10b66d2cdb65d2cbd8516c6b1b3ed9b3e6268e57a8c9173a7603e5f064850d5a
- 0fdbd6d90380a3056ec8d73ff3c1e67f5d93030de067ed9faaefbbb374725994
- 9ae98c7a88ce5237942e1e307891b5520a93a9f4936905fb1f697fcccd8dade7
- 8be4f38abc85b3787f4973298846e04a4d540d1b940ec657bf7f39467e765070
- 9ea755355f321ea604d173f7f55760d4b7a7151a865047a4f854e6f8ee1d317c
- edfad201f373f73ac7097fd556c9717b12850f67bd44e8ca50ca2ba194e3209d
SHA-1
- 03b56b448ed464f6f6a34a8b840897752256b185
- a8f4757ccb63a72dc65d413638999c13124c4acd
- b6064db8468382c62e4bc76439e13a0a41665430
- b48e6ce9dddb183a6b56c18a930860ee0fbcc368
- 28384701ca277bf5f14a4467693aea99e4d25d28
- fbda4e655f058e6631da09a24df7eef3a248a138
- 5589c1dda13492c3301f8280f2062977ff93a47a
- 4571e8d4ac808d6e661bc0d1054b78f88f5e1601
- 00ad1e657d4667f4a22c6700179efa52e5f45a8f
- 1a20719df6bafcf344a9363bb266a6de7cd16451
- 4240182acb6e0540e48a21d4662bea1c254b580e
- 02c30646e8eb59f02c2f4d5e52ac4ba894dcd60d
- c9de9f2feaa4c15a2f8cbdb26132f3da56366459
- 30617d87ac1b541c598f0eed73956c9af39a8213
- 78f5d21d8dc10d936b27c3ab028462926f422d69
- 3f540e9ebb0c394bbb6009b9a9162860796a6652
- 6ae48254a08a5fcafcc745c6f584799da538f497
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.