General
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Target
ba56d12e7e4a9881bf9d8dd6859757ac2df68218b41bc64d38ccad08e5403ac3.z
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Size
597KB
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Sample
240328-c2dswsdc21
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MD5
02c423946b226d33971a98d5fe60ad64
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SHA1
9765a64376782be2ec358e5b02dbcf927bf9cacc
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SHA256
ba56d12e7e4a9881bf9d8dd6859757ac2df68218b41bc64d38ccad08e5403ac3
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SHA512
ec71308ffc5c3b6e60f3f3e04622eae3f1dfe4ecf79e26a9ee3e4d54864763469e176a4bdfbd421ce2ed01653f93da29e346f120e52dbdeb0fdf0ce64d783dee
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SSDEEP
12288:q41gdn12cHY7JQVcstzPrH403Q8m+A95p9Mn9RxnvzNhF+F:qhd1mQHtbrY/8zAfp9SRlvzt+F
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
Inquiry.exe
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Size
602KB
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MD5
cdef16a2a2116cd907aa817b11217cfd
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SHA1
d23ba1f017c0e65ba65203c889a2bea963d63d3a
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SHA256
da6572812314662cf364e04dc4db580245e4598063fe952cb509575ca88392f6
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SHA512
9ad7168fd876ceb36229330092f2f70d5a305e9422ff7cc321684c3210ad217a214ed517041f0738eb1a98b977232dcf01d8f8e6a3ca03e3a6261baef94d90ae
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SSDEEP
12288:lYyGYZS6ESbpYa4i2BzmVNhsBQN/nRTOPihFr3iUR42q6N:IUDESbwylT/nRKWrPN
Score10/10-
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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