General
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Target
216c0539ccfc639a2638c1d86d5af4accd3dd621c1372c1277432349f2977eca.exe
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Size
616KB
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Sample
240523-bj9beagc34
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MD5
0c937b5c2726ead914f467f4458fb30c
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SHA1
f1d0c49c593499e9190bcb796a0cd7292fbfeea6
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SHA256
216c0539ccfc639a2638c1d86d5af4accd3dd621c1372c1277432349f2977eca
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SHA512
d9403de28b2bf85cf7d0cf2390497016cf3e00255486eed84223bd97a5e41e21ebfd9218056e082bf745d4d7fdf7a712b72559358d2118eda6141222539a1231
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SSDEEP
12288:k9Xl+wonve99dbGPG+gibay1WTIlLuRtjI0THYWsuFFu5KmgsHL:kLRovq78GniOTTyLurk0TQNio
Static task
static1
Behavioral task
behavioral1
Sample
216c0539ccfc639a2638c1d86d5af4accd3dd621c1372c1277432349f2977eca.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
216c0539ccfc639a2638c1d86d5af4accd3dd621c1372c1277432349f2977eca.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
business29.web-hosting.com - Port:
587 - Username:
[email protected] - Password:
7.s8.{OnUP(S - Email To:
[email protected]
Targets
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Target
216c0539ccfc639a2638c1d86d5af4accd3dd621c1372c1277432349f2977eca.exe
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Size
616KB
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MD5
0c937b5c2726ead914f467f4458fb30c
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SHA1
f1d0c49c593499e9190bcb796a0cd7292fbfeea6
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SHA256
216c0539ccfc639a2638c1d86d5af4accd3dd621c1372c1277432349f2977eca
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SHA512
d9403de28b2bf85cf7d0cf2390497016cf3e00255486eed84223bd97a5e41e21ebfd9218056e082bf745d4d7fdf7a712b72559358d2118eda6141222539a1231
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SSDEEP
12288:k9Xl+wonve99dbGPG+gibay1WTIlLuRtjI0THYWsuFFu5KmgsHL:kLRovq78GniOTTyLurk0TQNio
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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 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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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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