General
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Target
Purchase Order.exe
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Size
282KB
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Sample
200816-5yklmkd61s
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MD5
b861f4c2cd486258a79a2078c58885e8
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SHA1
a52c73cecef8c37bcaf95aeeb456580544a6e27c
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SHA256
e0dd9126e9038ec946d016833bad57afb1d3eb06e453ec8a0bdd60661e6a3da2
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SHA512
2d51a0096e6c99209bbd020f8523143c1651567296e3123cc4650e9809dc5c5f560fa8b1848d18cd240a53f5ae9fcfbf11bca98eb04d2a678f6d45c682d36371
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order.exe
Resource
win7
Behavioral task
behavioral2
Sample
Purchase Order.exe
Resource
win10v200722
Malware Config
Extracted
Protocol: smtp- Host:
mail.aviner.co.za - Port:
587 - Username:
[email protected] - Password:
NoLimits@
Targets
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Target
Purchase Order.exe
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Size
282KB
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MD5
b861f4c2cd486258a79a2078c58885e8
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SHA1
a52c73cecef8c37bcaf95aeeb456580544a6e27c
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SHA256
e0dd9126e9038ec946d016833bad57afb1d3eb06e453ec8a0bdd60661e6a3da2
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SHA512
2d51a0096e6c99209bbd020f8523143c1651567296e3123cc4650e9809dc5c5f560fa8b1848d18cd240a53f5ae9fcfbf11bca98eb04d2a678f6d45c682d36371
Score10/10-
Cheetah Keylogger
Cheetah is a keylogger and info stealer first seen in March 2020.
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Cheetah Keylogger Payload
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Executes dropped EXE
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Loads dropped DLL
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Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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