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Severity
Medium
Analysis Summary
IcedID, aka BokBot – a banking trojan – first appeared in 2017. The threat actor behind IcedID is Lunar Spider. The main purpose of this trojan is to steal financial information but aside from this, it is also a passage for a RAT. Initially, it was delivered as a later-stage payload from multiple threats including Emotet, TrickBot, and Hancitor. Recently, it is observed that its threat actors are using several new techniques to avoid detection by the sandbox and endpoint security. This trojan has capabilities similar to Zeus, Dridex, and Gozi (financial threats). IcedID can download different additional modules and a configuration file from C2. It performs its task of stealing information by deploying a man-in-the-browser attack which assists in gaining banking credentials.
The government team for responding to computer emergencies in Ukraine CERT-UA revealed the fact of mass distribution among citizens of Ukraine XLS-documents called “Mobilization Register.xls”.
Impact
- Financial Loss
- Exposure of Sensitive Data
Indicators of Compromise
Domain Name
- rivertimad[.]com
- winuvinnosluk[.]club
- successilin[.]top
Filename
- Mobilization Registry[.]xls
- ggthvjhvjhb[.]xls
- spisok[.]exe
IP
- 168[.]100[.]8[.]42
- 188[.]166[.]154[.]118
- 134[.]209[.]144[.]87
MD5
- bdfca142fc1408ab2028019775a95a8a
- 9f33887a8e76c246753e71b896a904b3
- 5b4deca6a14eb777fdd882a712006303
- c52150ad226963a07cfc144d9cea73c7
SHA-256
- 8f7e3471c1bb2b264d1b8f298e7b7648dac84ffd8fb2125f3b2566353128e127
- 65b208943d8cf82af902c39400bdd7a26fdbc94c23f9d4494cf0a2ca51233213
- de7bcc556dde40d347b003d891f36c2a733131593ce2b9382f0bd9ade123d54a
- ac1d19c5942946f9eee6bc748dee032b97eb3ec3e4bb64fead3e5ac101fb1bc8
SHA-1
- 5570baa3053ae3903af1caa09987c7cf248e5264
- 19fa96a6d69146fceef3f3804cd978ec24adb3eb
- cdaf7fd3ee4ab81fae5f7f51d0a71bc32c08b96f
- 235912e865829ae7b9196fc4a1df4dfe8123dcfb
URL
- http[:]//168[.]100[.]8[.]42/micro[[.]]exe
- http[:]//rivertimad[.]com/
- http[:]//168[.]100[.]8[.]42/list[[.]]exe
Remediation
- Block all threat indicators at their respective controls.
- Search for IOCs in your environment.