General
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Target
b35dc58b3ec34a86831ec82f925d71075d863a0c83646782650f099f2ca91d79.exe
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Size
377KB
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Sample
241206-cltt6szrfl
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MD5
81dd5b8555731f2645abb1f48926708b
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SHA1
27506c56c1dc6a10bef749929618af998bd7f45b
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SHA256
b35dc58b3ec34a86831ec82f925d71075d863a0c83646782650f099f2ca91d79
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SHA512
24f6f483c226f0a5c86772d06b5b3f81ad71e2ffe3d2119a61c0da37f100677689235f4b39848c197c1a4c159b2d46088edf02b53862ebc5a945c15823375c64
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SSDEEP
6144:uxGMku94XCzTurXzURlbDC9K69u2m+SqOWcsQQKiY4leDDGoggH/VREG6j4Gm01n:uxGCOXzURlbDC9K69u2m+SqOWcsQQKi/
Static task
static1
Behavioral task
behavioral1
Sample
b35dc58b3ec34a86831ec82f925d71075d863a0c83646782650f099f2ca91d79.dll
Resource
win7-20240903-en
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Targets
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Target
b35dc58b3ec34a86831ec82f925d71075d863a0c83646782650f099f2ca91d79.exe
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Size
377KB
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MD5
81dd5b8555731f2645abb1f48926708b
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SHA1
27506c56c1dc6a10bef749929618af998bd7f45b
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SHA256
b35dc58b3ec34a86831ec82f925d71075d863a0c83646782650f099f2ca91d79
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SHA512
24f6f483c226f0a5c86772d06b5b3f81ad71e2ffe3d2119a61c0da37f100677689235f4b39848c197c1a4c159b2d46088edf02b53862ebc5a945c15823375c64
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SSDEEP
6144:uxGMku94XCzTurXzURlbDC9K69u2m+SqOWcsQQKiY4leDDGoggH/VREG6j4Gm01n:uxGCOXzURlbDC9K69u2m+SqOWcsQQKi/
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Ramnit family
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Sality family
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Executes dropped EXE
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Loads dropped DLL
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
7