General
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Target
fb49ccc6f2a133d6b1e955dc7b7775caf9108e22d9a561cb04d76c41c8b755b3
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Size
320KB
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Sample
241122-gqbxda1nhk
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MD5
740afbeaa06922e913a871f592541331
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SHA1
b0eaeb7152f55f42fa0126d9e2b2117ddfec1cff
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SHA256
fb49ccc6f2a133d6b1e955dc7b7775caf9108e22d9a561cb04d76c41c8b755b3
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SHA512
26657d4dba67ba090ca44fcc48cc71824fde5416dea856bc5c5a09a0a9c36c831e8daa335af2d6f46b1174f7cd8867ef3c664e0e121c94be368411db51a05881
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SSDEEP
6144:4TwZo1IV3puaibGKFHi0mofhaH05kipz016580bHFbl86JQPDHDdx/QtqR:WXgvmzFHi0mo5aH0qMzd5807FRPJQPDV
Static task
static1
Behavioral task
behavioral1
Sample
fb49ccc6f2a133d6b1e955dc7b7775caf9108e22d9a561cb04d76c41c8b755b3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fb49ccc6f2a133d6b1e955dc7b7775caf9108e22d9a561cb04d76c41c8b755b3.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
fb49ccc6f2a133d6b1e955dc7b7775caf9108e22d9a561cb04d76c41c8b755b3
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Size
320KB
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MD5
740afbeaa06922e913a871f592541331
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SHA1
b0eaeb7152f55f42fa0126d9e2b2117ddfec1cff
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SHA256
fb49ccc6f2a133d6b1e955dc7b7775caf9108e22d9a561cb04d76c41c8b755b3
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SHA512
26657d4dba67ba090ca44fcc48cc71824fde5416dea856bc5c5a09a0a9c36c831e8daa335af2d6f46b1174f7cd8867ef3c664e0e121c94be368411db51a05881
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SSDEEP
6144:4TwZo1IV3puaibGKFHi0mofhaH05kipz016580bHFbl86JQPDHDdx/QtqR:WXgvmzFHi0mo5aH0qMzd5807FRPJQPDV
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Modifies WinLogon for persistence
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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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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Impair Defenses: Safe Mode Boot
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Loads dropped DLL
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Adds Run key to start application
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Hijack Execution Flow: Executable Installer File Permissions Weakness
Possible Turn off User Account Control's privilege elevation for standard users.
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Impair Defenses
2Disable or Modify Tools
1Safe Mode Boot
1Modify Registry
5