Analysis
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max time kernel
16s -
max time network
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platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
03-01-2025 10:04
General
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Target
JaffaCakes118_6bda3886cb48cbb85b9317db8ae55b50.exe
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Size
310KB
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MD5
6bda3886cb48cbb85b9317db8ae55b50
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SHA1
a16239ee3574c65b048454e680e654175e01c419
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SHA256
2793c2a509d7abefce049b3886c37ff30f4429802092f20d05d8fe10c9794bb6
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SHA512
d9a163f72452df27fd3c5eb76aa73bf1f683c20b5b2f638cd772ead0188b1ef337cc0d8fb2a2c81a9577f5151b609115f816041233d5733fb48132727e08007c
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SSDEEP
3072:OnxwgxgfR/DVG7wBpEIbRXE0fU2TQPC1DxgBzdNzYyFETOWFtwCxLthxlTu2AJJz:G+xDVG0BpXbKyo5BzzmZPjoJlxF+A
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/
http://klkjwre77638dfqwieuoi888.info/
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
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Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
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Ramnit family
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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Sality family
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 6 IoCs
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Disables RegEdit via registry modification 1 IoCs
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Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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Windows security modification 2 TTPs 7 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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UPX packed file 18 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 3 IoCs
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Drops file in Windows directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: MapViewOfSection 24 IoCs
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Suspicious use of AdjustPrivilegeToken 22 IoCs
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Suspicious use of UnmapMainImage 1 IoCs
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Suspicious use of WriteProcessMemory 64 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\wininit.exewininit.exe1⤵
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe2⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService3⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6bda3886cb48cbb85b9317db8ae55b50.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6bda3886cb48cbb85b9317db8ae55b50.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6bda3886cb48cbb85b9317db8ae55b50mgr.exeC:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6bda3886cb48cbb85b9317db8ae55b50mgr.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3542657066\zmstage.exeC:\Users\Admin\AppData\Local\Temp\3542657066\zmstage.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
119KB
MD5cec4fc037943eaec52d63ab3c9d86942
SHA17cbc7ac4b7881fe48fb20afdc7af3cce0a3f94b5
SHA25695443288a2813d54d8208fe0e0346296601ad0b99258f18c161e9dc1a84587e1
SHA51242ecfb0bcf53b2488587c93283873398180601091ecb563dae4a3ca248d5d057caf30b3ac1494d5cf4e6c8b68484bcde2ee78fb09da23c694c0eff34b2f6e3e8
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Filesize
8KB
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Filesize
16.6MB
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Filesize
132KB
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Filesize
352KB
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Filesize
16.6MB
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Filesize
160KB
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Filesize
160KB
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Filesize
132KB
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Filesize
132KB
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Filesize
132KB
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Filesize
132KB
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Filesize
132KB
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Filesize
16.6MB
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Filesize
48KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
4KB
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Filesize
48KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
132KB
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Filesize
160KB
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Filesize
4KB
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Filesize
160KB
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Filesize
4KB