Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 13:52
Static task
static1
Behavioral task
behavioral1
Sample
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe
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Size
104KB
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MD5
1b8bb8ffc69ead5463b194081f3cbc96
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SHA1
c7bae94d0e49dc298f51f996ed8a15cd61faafb1
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SHA256
d9c2523dd1721eefc616f062fb07202460a1c5de928ba4aaa23bd85aa850bd09
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SHA512
10a5257d36b13cb71f256c755e5388100bdf164ac453b7a0e3b11ce4a69647c0f43c16b54e7db8965c65fba924670f8d4eb3a298872551cacf07dbcb6c39dd51
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SSDEEP
1536:g2CzU0tTqY7beb9C+Q0zYIA8p6h4ZKDAnDUrA1sRW+55XTWLtVT/fpiwT4udYu9P:ggcJO9C+NYIxp6hAPDnaRhgd4Cs35K
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:
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe -
Processes:
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe -
Processes:
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/1492-3-0x0000000001EA0000-0x0000000002F2E000-memory.dmp upx behavioral2/memory/1492-8-0x0000000001EA0000-0x0000000002F2E000-memory.dmp upx behavioral2/memory/1492-12-0x0000000001EA0000-0x0000000002F2E000-memory.dmp upx behavioral2/memory/1492-4-0x0000000001EA0000-0x0000000002F2E000-memory.dmp upx behavioral2/memory/1492-5-0x0000000001EA0000-0x0000000002F2E000-memory.dmp upx behavioral2/memory/1492-6-0x0000000001EA0000-0x0000000002F2E000-memory.dmp upx -
Processes:
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe -
Processes:
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
Processes:
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SYSTEM.INI 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1b8bb8ffc69ead5463b194081f3cbc96_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
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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memory/1492-0-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
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memory/1492-15-0x0000000000400000-0x000000000041A000-memory.dmpFilesize
104KB
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memory/1492-3-0x0000000001EA0000-0x0000000002F2E000-memory.dmpFilesize
16.6MB
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memory/1492-8-0x0000000001EA0000-0x0000000002F2E000-memory.dmpFilesize
16.6MB
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memory/1492-13-0x0000000000401000-0x0000000000402000-memory.dmpFilesize
4KB
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memory/1492-12-0x0000000001EA0000-0x0000000002F2E000-memory.dmpFilesize
16.6MB
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memory/1492-4-0x0000000001EA0000-0x0000000002F2E000-memory.dmpFilesize
16.6MB
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memory/1492-5-0x0000000001EA0000-0x0000000002F2E000-memory.dmpFilesize
16.6MB
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memory/1492-6-0x0000000001EA0000-0x0000000002F2E000-memory.dmpFilesize
16.6MB