General
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Target
tj3wqx.dotm_
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Size
16KB
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Sample
220506-fhvh3sbhgr
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MD5
bb69e2f6d28afff89c9e43572cbccbcf
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SHA1
54001862cddf92bdfed74e9ccc78c6e165f9fd6a
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SHA256
b9a1ac0335226386029bb3b6f9f3b9114bde55c7ea9f4fdcdccc02593208bdfd
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SHA512
2e1c57e189a2ba0a1f57a223d7364ba43826b17f09a2b4e1b712874e5e1aed96dc423e97abf1b90f69cce0f115867c21452f23634f8f0a8c0804bf9608cad01b
Static task
static1
Behavioral task
behavioral1
Sample
tj3wqx.dotm
Resource
win7-20220414-en
Malware Config
Extracted
arkei
Default
Targets
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Target
tj3wqx.dotm_
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Size
16KB
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MD5
bb69e2f6d28afff89c9e43572cbccbcf
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SHA1
54001862cddf92bdfed74e9ccc78c6e165f9fd6a
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SHA256
b9a1ac0335226386029bb3b6f9f3b9114bde55c7ea9f4fdcdccc02593208bdfd
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SHA512
2e1c57e189a2ba0a1f57a223d7364ba43826b17f09a2b4e1b712874e5e1aed96dc423e97abf1b90f69cce0f115867c21452f23634f8f0a8c0804bf9608cad01b
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Drops file in System32 directory
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