General
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Target
btcreceiptscopies.exe
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Size
742KB
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Sample
241118-eegx5sxmex
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MD5
9e86c85f3d451e8a8716c39dbe28379a
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SHA1
c23ac963949b1c91ae566be269971e72808376a7
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SHA256
5e0fca97a0d1f7abf543f5f9028681148de67780c584dc59c4163fefcbcca07f
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SHA512
f8a4c42b41e3d4333120ad76701fff135f64805e558a4cf50fad17f86af1ed71ce4bbc34ab2128d72caa9029e76b30d29be29ba5a6873315538c3949b8cfa422
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SSDEEP
12288:txGQ/w/DKicDR4RBAwFV340O5BZOKhNSRmDSuo8ukI/Px6VqlZz6oa5Nlt4pWG:PGQYLPRBAwFVo0O5BZOKhNZ9I4UlZmdO
Static task
static1
Behavioral task
behavioral1
Sample
btcreceiptscopies.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
btcreceiptscopies.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
Protocol: smtp- Host:
webmail.mts.rs - Port:
587 - Username:
[email protected] - Password:
Tptadic
Targets
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Target
btcreceiptscopies.exe
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Size
742KB
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MD5
9e86c85f3d451e8a8716c39dbe28379a
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SHA1
c23ac963949b1c91ae566be269971e72808376a7
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SHA256
5e0fca97a0d1f7abf543f5f9028681148de67780c584dc59c4163fefcbcca07f
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SHA512
f8a4c42b41e3d4333120ad76701fff135f64805e558a4cf50fad17f86af1ed71ce4bbc34ab2128d72caa9029e76b30d29be29ba5a6873315538c3949b8cfa422
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SSDEEP
12288:txGQ/w/DKicDR4RBAwFV340O5BZOKhNSRmDSuo8ukI/Px6VqlZz6oa5Nlt4pWG:PGQYLPRBAwFVo0O5BZOKhNZ9I4UlZmdO
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Hawkeye family
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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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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Uses the VBS compiler for execution
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Accesses Microsoft Outlook accounts
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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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