General
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Target
4c17e4d9c3a7736be5e5ee6bb8c414e9a66a397fb81e3185b5d2360a84a084f0.exe
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Size
704KB
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Sample
240223-frmvlacb35
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MD5
f83c7fd6121ed30a1f11a6496ac24537
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SHA1
29c827c2f2a7618c7f44d6f08db8df338b90f069
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SHA256
4c17e4d9c3a7736be5e5ee6bb8c414e9a66a397fb81e3185b5d2360a84a084f0
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SHA512
e3c6b7169f0dd035afa63c38075aa28db13751cd8ee39758156703c0ff137b10ce40480e4952ddb1186ed6088e1d07893656818219d8d02390323afb83e92818
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SSDEEP
12288:7ws/jiK5Ujd53LlvqAg4i9yoXCdyZ/+k+FbvPDaNHjAnBRl9VuQBBtFDgYRoTMpr:hiGK5g4i9yaQC+kw32HmBr3BtF9RoTMh
Static task
static1
Behavioral task
behavioral1
Sample
4c17e4d9c3a7736be5e5ee6bb8c414e9a66a397fb81e3185b5d2360a84a084f0.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4c17e4d9c3a7736be5e5ee6bb8c414e9a66a397fb81e3185b5d2360a84a084f0.exe
Resource
win10v2004-20240221-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.2sautomobile.com - Port:
587 - Username:
[email protected] - Password:
Kenzi051008 - Email To:
[email protected]
Targets
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Target
4c17e4d9c3a7736be5e5ee6bb8c414e9a66a397fb81e3185b5d2360a84a084f0.exe
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Size
704KB
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MD5
f83c7fd6121ed30a1f11a6496ac24537
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SHA1
29c827c2f2a7618c7f44d6f08db8df338b90f069
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SHA256
4c17e4d9c3a7736be5e5ee6bb8c414e9a66a397fb81e3185b5d2360a84a084f0
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SHA512
e3c6b7169f0dd035afa63c38075aa28db13751cd8ee39758156703c0ff137b10ce40480e4952ddb1186ed6088e1d07893656818219d8d02390323afb83e92818
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SSDEEP
12288:7ws/jiK5Ujd53LlvqAg4i9yoXCdyZ/+k+FbvPDaNHjAnBRl9VuQBBtFDgYRoTMpr:hiGK5g4i9yaQC+kw32HmBr3BtF9RoTMh
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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 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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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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