Analysis
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max time kernel
149s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 05:33
Behavioral task
behavioral1
Sample
7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe
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Size
31KB
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MD5
7fa672943d27b23830fad41370e368ab
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SHA1
ca2bf6b609130944e26c864d0befac1abf9c3afe
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SHA256
3b4ecbb8e3c09e42166df0d2c159671ae46d7ea739556cf6da53ccb3fbf95dbe
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SHA512
2915cd960eedf11af7370ba7b6a1dd29c9da7c7f61679ff9683aec7ce601a4b1a286005f666cbf39c0a29a9179e09da6e20c395e15268d0aba291e0b9a2c84e4
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SSDEEP
768:AT5bgJZLrGzxhucehaqHjhvvKTQmIDUu0tiq2j:gUKgRR4QVkQj
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 2204 netsh.exe -
Drops startup file 2 IoCs
Processes:
7fa672943d27b23830fad41370e368ab_JaffaCakes118.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\95f5ec3bd7a8e3e281a57a314113d408.exe 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\95f5ec3bd7a8e3e281a57a314113d408.exe 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
7fa672943d27b23830fad41370e368ab_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\95f5ec3bd7a8e3e281a57a314113d408 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe\" .." 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\95f5ec3bd7a8e3e281a57a314113d408 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe\" .." 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes:
7fa672943d27b23830fad41370e368ab_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: 33 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
7fa672943d27b23830fad41370e368ab_JaffaCakes118.exedescription pid process target process PID 1728 wrote to memory of 2204 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe netsh.exe PID 1728 wrote to memory of 2204 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe netsh.exe PID 1728 wrote to memory of 2204 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe netsh.exe PID 1728 wrote to memory of 2204 1728 7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe" "7fa672943d27b23830fad41370e368ab_JaffaCakes118.exe" ENABLE2⤵
- Modifies Windows Firewall
PID:2204
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1