General
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Target
9f964c6fd47e7582f72b3e3f9941cd1ca3354b5f568ff0c4f6d070655d6bd299.exe
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Size
3.1MB
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Sample
240501-b9a7asdc4s
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MD5
2ed9483d30a2109ec02ee1c903f70494
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SHA1
c581726dc91f460519d81f2bc8b9f876463c98b7
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SHA256
9f964c6fd47e7582f72b3e3f9941cd1ca3354b5f568ff0c4f6d070655d6bd299
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SHA512
5d8efb5a8cf10f2d5b48db77561198c61e490a241e80413c4aca84ebde8de3c62b897263461212f6019179ccd565926d08f36b5dca45088a65028fe44ea49dc9
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SSDEEP
49152:FzBfc7D8BZAVag4shuGHEy0gAxxYIz5M6Pn3Q4TGaePtXvhAK2t3hf2qKxl/tG0X:FzuScr45ZZePtA+d72hpSgha
Static task
static1
Behavioral task
behavioral1
Sample
9f964c6fd47e7582f72b3e3f9941cd1ca3354b5f568ff0c4f6d070655d6bd299.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9f964c6fd47e7582f72b3e3f9941cd1ca3354b5f568ff0c4f6d070655d6bd299.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
terminal4.veeblehosting.com - Port:
587 - Username:
[email protected] - Password:
Ifeanyi1987@ - Email To:
[email protected]
Targets
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Target
9f964c6fd47e7582f72b3e3f9941cd1ca3354b5f568ff0c4f6d070655d6bd299.exe
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Size
3.1MB
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MD5
2ed9483d30a2109ec02ee1c903f70494
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SHA1
c581726dc91f460519d81f2bc8b9f876463c98b7
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SHA256
9f964c6fd47e7582f72b3e3f9941cd1ca3354b5f568ff0c4f6d070655d6bd299
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SHA512
5d8efb5a8cf10f2d5b48db77561198c61e490a241e80413c4aca84ebde8de3c62b897263461212f6019179ccd565926d08f36b5dca45088a65028fe44ea49dc9
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SSDEEP
49152:FzBfc7D8BZAVag4shuGHEy0gAxxYIz5M6Pn3Q4TGaePtXvhAK2t3hf2qKxl/tG0X:FzuScr45ZZePtA+d72hpSgha
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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Detects executables packed with or use KoiVM
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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