General
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Target
7bf69188ae195642b23a8903128726200413395d607643f85fd8921ada3919e0.exe
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Size
9.4MB
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Sample
241114-abc3kasajr
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MD5
fb9c9db7c6587c9f13a89b05dcee02e6
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SHA1
7ec8e1aa1e0f94293a74fdb7383c6a8e23bfd11e
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SHA256
7bf69188ae195642b23a8903128726200413395d607643f85fd8921ada3919e0
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SHA512
0bc5f24a143615c68330887b85ba1fd022ed6fae49ee79b1aae1e1c017394d3c6fd040f245064a128ed57d9407e38c6a711d12b0c1b57fbb3745fe1426514f86
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SSDEEP
6144:tSK/ymZ3ctTWQHf5ctj8jRi2WGKMSVT86JQPDHDdx/QtqpS:ue0TlHf55RShPJQPDHvdM
Static task
static1
Behavioral task
behavioral1
Sample
7bf69188ae195642b23a8903128726200413395d607643f85fd8921ada3919e0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
7bf69188ae195642b23a8903128726200413395d607643f85fd8921ada3919e0.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
7bf69188ae195642b23a8903128726200413395d607643f85fd8921ada3919e0.exe
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Size
9.4MB
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MD5
fb9c9db7c6587c9f13a89b05dcee02e6
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SHA1
7ec8e1aa1e0f94293a74fdb7383c6a8e23bfd11e
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SHA256
7bf69188ae195642b23a8903128726200413395d607643f85fd8921ada3919e0
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SHA512
0bc5f24a143615c68330887b85ba1fd022ed6fae49ee79b1aae1e1c017394d3c6fd040f245064a128ed57d9407e38c6a711d12b0c1b57fbb3745fe1426514f86
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SSDEEP
6144:tSK/ymZ3ctTWQHf5ctj8jRi2WGKMSVT86JQPDHDdx/QtqpS:ue0TlHf55RShPJQPDHvdM
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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