General
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Target
6eb63858afa241915034f0e38ef048db360a6a1af4cd1a2f10f26de9712805c5
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Size
338KB
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Sample
220227-ezh1yadahl
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MD5
3e338d856b8221d6b8794d84fab44e1c
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SHA1
0eadb54687751cfb330ffca3f43f6f322fe34148
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SHA256
6eb63858afa241915034f0e38ef048db360a6a1af4cd1a2f10f26de9712805c5
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SHA512
ba5bc428a5c7ebe58d35abc0d429707dbadff550543e6fd16f5b80ce37dc3dda3ef90e75de31836124cc7c5a91b359c7fc6e2c14cf65e028c4ae999e79d6294c
Static task
static1
Behavioral task
behavioral1
Sample
6eb63858afa241915034f0e38ef048db360a6a1af4cd1a2f10f26de9712805c5.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
6eb63858afa241915034f0e38ef048db360a6a1af4cd1a2f10f26de9712805c5.exe
Resource
win10v2004-en-20220112
Malware Config
Extracted
Protocol: smtp- Host:
mail.aviner.co.za - Port:
587 - Username:
[email protected] - Password:
NoLimits@
Targets
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Target
6eb63858afa241915034f0e38ef048db360a6a1af4cd1a2f10f26de9712805c5
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Size
338KB
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MD5
3e338d856b8221d6b8794d84fab44e1c
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SHA1
0eadb54687751cfb330ffca3f43f6f322fe34148
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SHA256
6eb63858afa241915034f0e38ef048db360a6a1af4cd1a2f10f26de9712805c5
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SHA512
ba5bc428a5c7ebe58d35abc0d429707dbadff550543e6fd16f5b80ce37dc3dda3ef90e75de31836124cc7c5a91b359c7fc6e2c14cf65e028c4ae999e79d6294c
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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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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Accesses Microsoft Outlook profiles
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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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