General
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Target
Bank Copy.exe
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Size
455KB
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Sample
230403-gmf2xsee2x
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MD5
2d1b7ae625fc27c4a7dd90333be85783
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SHA1
bd3a4984c6f9c8d692bed48ca504057fc06e1f31
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SHA256
89b26887cf47af7365dfd7fb75252fb86badd55bdc8d87829efd7f63803d1029
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SHA512
e96a2a40d84b04cc9c327694ee4e27bf06937a44737cf928ffdb6b63614f50c5cb9f3b2a8c75e691cb4ecd06420a96b7dc77ed0925278dd0deb9fb9cc45315f6
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SSDEEP
12288:OuVozphT+QcwZgDRVsq5Luy3izuxwbuEoTrT9Fo:OuVoFhT+TwZRYLueizu33RFo
Static task
static1
Behavioral task
behavioral1
Sample
Bank Copy.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Bank Copy.exe
Resource
win10v2004-20230221-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.thecanagulf.com - Port:
587 - Username:
[email protected] - Password:
darwesh@CanaGulf - Email To:
[email protected]
Targets
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Target
Bank Copy.exe
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Size
455KB
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MD5
2d1b7ae625fc27c4a7dd90333be85783
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SHA1
bd3a4984c6f9c8d692bed48ca504057fc06e1f31
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SHA256
89b26887cf47af7365dfd7fb75252fb86badd55bdc8d87829efd7f63803d1029
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SHA512
e96a2a40d84b04cc9c327694ee4e27bf06937a44737cf928ffdb6b63614f50c5cb9f3b2a8c75e691cb4ecd06420a96b7dc77ed0925278dd0deb9fb9cc45315f6
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SSDEEP
12288:OuVozphT+QcwZgDRVsq5Luy3izuxwbuEoTrT9Fo:OuVoFhT+TwZRYLueizu33RFo
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Uses the VBS compiler for execution
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Defense Evasion
Bypass User Account Control
1Disabling Security Tools
3Modify Registry
5Scripting
1Virtualization/Sandbox Evasion
2