General
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Target
b04cda6d730995cf1dfe3323e15f272cdc74a8ebfe2a5664b3da63692d225ddc
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Size
737KB
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Sample
250117-bfst9axkbz
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MD5
b735f3b3037d46ef6cc9b0b60dc404d6
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SHA1
e75141df6b5ccc75557054590addd4a9403f8222
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SHA256
b04cda6d730995cf1dfe3323e15f272cdc74a8ebfe2a5664b3da63692d225ddc
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SHA512
d1f4d82d7f55e3258d98c162eac092cdf21e938aa284f8aeae67e8a1b2ae0161c621bc7db53ec1b77e85d8d506ebfe526c968b42301d7337525d8fa9896b06ca
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SSDEEP
6144:sWusAIFB++velibxPyp/64wjOjn6cB3rZtT/Yq3v9Auky+4N1vbMw:sz7IFjvelQypyfy7z6u7+4DvbMw
Static task
static1
Behavioral task
behavioral1
Sample
b04cda6d730995cf1dfe3323e15f272cdc74a8ebfe2a5664b3da63692d225ddc.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b04cda6d730995cf1dfe3323e15f272cdc74a8ebfe2a5664b3da63692d225ddc.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
Boy12345#
Targets
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Target
b04cda6d730995cf1dfe3323e15f272cdc74a8ebfe2a5664b3da63692d225ddc
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Size
737KB
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MD5
b735f3b3037d46ef6cc9b0b60dc404d6
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SHA1
e75141df6b5ccc75557054590addd4a9403f8222
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SHA256
b04cda6d730995cf1dfe3323e15f272cdc74a8ebfe2a5664b3da63692d225ddc
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SHA512
d1f4d82d7f55e3258d98c162eac092cdf21e938aa284f8aeae67e8a1b2ae0161c621bc7db53ec1b77e85d8d506ebfe526c968b42301d7337525d8fa9896b06ca
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SSDEEP
6144:sWusAIFB++velibxPyp/64wjOjn6cB3rZtT/Yq3v9Auky+4N1vbMw:sz7IFjvelQypyfy7z6u7+4DvbMw
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1