Analysis
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max time kernel
141s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 23:25
Static task
static1
Behavioral task
behavioral1
Sample
8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe
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Size
140KB
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MD5
8817fc2b9da13a90e30a1fd2a3afe59d
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SHA1
00cb7a587753ecbce9529f5f3e7eda06ba121b2b
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SHA256
9f8813c79d58472262ad82d22b089cfdf3b0affe3db4cf8dc1cf7cc967f44bb3
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SHA512
b2aeaa5d1d1a8d76c151b03336b308fe5ae8c5caf88a7f359853b6096a798aff071999d29ad843761e2c040dd9f6f6d685a1f2eaa2f8214b5ddabb1a43a66c7f
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SSDEEP
3072:veBVltRoqgT0iCX3madhPoYYKXhwPNYHxq:virKTjCmad+J4hYKq
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
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/1368-1-0x00000000022D0000-0x0000000003300000-memory.dmp upx behavioral2/memory/1368-4-0x00000000022D0000-0x0000000003300000-memory.dmp upx behavioral2/memory/1368-9-0x00000000022D0000-0x0000000003300000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8817fc2b9da13a90e30a1fd2a3afe59d_JaffaCakes118.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- System policy modification
PID:1368
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
2