General
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Target
VHE220012A.exe
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Size
598KB
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Sample
221128-kmklwseg6y
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MD5
128815dc37869ffe813dc60db2b9eac0
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SHA1
1dd3e66b7f9a69cb8c687bfe354f7fdef7c9f4d5
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SHA256
544ea4ae765375b12e2beb3513af866d85a2036ab0fa4c8b7f1d43d4c9b0197a
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SHA512
1efa8814adf13c0d85c18ac0809c4830896708fc5aedb0ae9e06cf4cb523654e3c137d029232a1e3e02ed13326e68765c70d2f7dc08b32945a3bb0cc4800cb26
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SSDEEP
12288:6zzEw/4lisp3Z7i/H9eLtZhXNH85GjuQAtkNha9UCABfUnX:6zzEw/4liMl8o7vHUGyWaNuUX
Static task
static1
Behavioral task
behavioral1
Sample
VHE220012A.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
VHE220012A.exe
Resource
win10v2004-20220901-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
webmail.syindac.com - Port:
587 - Username:
[email protected] - Password:
georgie@syindac*8987 - Email To:
[email protected]
Targets
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Target
VHE220012A.exe
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Size
598KB
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MD5
128815dc37869ffe813dc60db2b9eac0
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SHA1
1dd3e66b7f9a69cb8c687bfe354f7fdef7c9f4d5
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SHA256
544ea4ae765375b12e2beb3513af866d85a2036ab0fa4c8b7f1d43d4c9b0197a
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SHA512
1efa8814adf13c0d85c18ac0809c4830896708fc5aedb0ae9e06cf4cb523654e3c137d029232a1e3e02ed13326e68765c70d2f7dc08b32945a3bb0cc4800cb26
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SSDEEP
12288:6zzEw/4lisp3Z7i/H9eLtZhXNH85GjuQAtkNha9UCABfUnX:6zzEw/4liMl8o7vHUGyWaNuUX
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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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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