Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 12:58
Static task
static1
Behavioral task
behavioral1
Sample
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe
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Size
176KB
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MD5
1b63422ccd174aff623434ea5f48ca50
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SHA1
aeb1a88a0d1fe7b334ea2dcedaeb506bcbd80303
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SHA256
d0ebb9d6f8d5def77d282d7709b3c56f930a2bedb680c82e7bd395cb3d08aa79
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SHA512
e656d693c642efa8c272f516445100e01e147471da5cf586fd14400059170c6b36d27ff1546751378512aae9cc52955296b308537083b53535218b40fa8bc39d
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SSDEEP
3072:kkVD1BSqao9c3HwsanTdgyOxsP+f+y+bH8yiNJvg+2pNwj1UIr9q3cbijvbPTcq:xSqjc3HsTaxoqzRr2UBDKrcq
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/
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exepid process 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/2176-5-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2176-7-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-4-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2176-3-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2176-2-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2176-10-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2176-9-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2176-12-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-18-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2176-16-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-13-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-15-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-21-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-38-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-20-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-19-0x00000000027A0000-0x000000000382E000-memory.dmp upx behavioral1/memory/2176-17-0x00000000027A0000-0x000000000382E000-memory.dmp upx -
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SYSTEM.INI 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exepid process 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 20 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Token: SeDebugPrivilege 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exepid process 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription pid process target process PID 2176 wrote to memory of 1120 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe taskhost.exe PID 2176 wrote to memory of 1172 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Dwm.exe PID 2176 wrote to memory of 1208 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe Explorer.EXE PID 2176 wrote to memory of 544 2176 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe DllHost.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1b63422ccd174aff623434ea5f48ca50_JaffaCakes118.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Privilege Escalation
Create or Modify System Process
1Windows Service
1Abuse Elevation Control Mechanism
1Bypass User Account Control
1Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\~TM2C00.tmpFilesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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memory/1120-22-0x0000000001F90000-0x0000000001F92000-memory.dmpFilesize
8KB
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memory/2176-21-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-8-0x00000000001A0000-0x00000000001A1000-memory.dmpFilesize
4KB
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memory/2176-32-0x00000000039F0000-0x00000000039F1000-memory.dmpFilesize
4KB
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memory/2176-7-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-2-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/2176-10-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/2176-9-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/2176-12-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-18-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/2176-16-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-13-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-15-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-51-0x0000000000270000-0x0000000000272000-memory.dmpFilesize
8KB
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memory/2176-4-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/2176-3-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/2176-36-0x0000000077520000-0x0000000077521000-memory.dmpFilesize
4KB
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memory/2176-35-0x000000007751F000-0x0000000077521000-memory.dmpFilesize
8KB
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memory/2176-38-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-37-0x0000000077520000-0x0000000077522000-memory.dmpFilesize
8KB
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memory/2176-20-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-29-0x00000000039F0000-0x00000000039F1000-memory.dmpFilesize
4KB
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memory/2176-28-0x0000000000270000-0x0000000000272000-memory.dmpFilesize
8KB
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memory/2176-5-0x0000000000400000-0x0000000000425000-memory.dmpFilesize
148KB
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memory/2176-19-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-17-0x00000000027A0000-0x000000000382E000-memory.dmpFilesize
16.6MB
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memory/2176-0-0x0000000000400000-0x0000000000435000-memory.dmpFilesize
212KB