Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-06-2024 20:20
Static task
static1
Behavioral task
behavioral1
Sample
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe
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Size
1.7MB
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MD5
0f6558e968c5fb464eff1f1364924fd5
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SHA1
93ae1900e4d13c1153e3e2d181ce2e6394b6aae2
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SHA256
0850f647ad9f788d95640653901dcee9fe467561dfaad3f6f0fd29cf0b47499d
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SHA512
e579304fbd934e9c325b5963fdbd2836539a08fc87d95e4ef4328bdd7137f904a753caa06757e48a9bc8267351319233cce6f46c2a464334f98571b19a3826c4
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SSDEEP
24576:QQ9OllAmyjnYZWgMCo1ySrJFMrc2yCUddjBhelTEvbM4jHAu7WDaRs9/2IOZVM/4:DUk22ySrJFMdQiNt4s9OIOHM/Flqr
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:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe -
Processes:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe -
Processes:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/1912-11-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-4-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-1-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-7-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-9-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-3-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-10-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-12-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-5-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/1912-6-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx -
Processes:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe -
Processes:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
Processes:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SYSTEM.INI 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exepid process 1912 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0f6558e968c5fb464eff1f1364924fd5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0f6558e968c5fb464eff1f1364924fd5_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
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:1912
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1