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Analysis
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max time kernel
136s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
26/07/2024, 07:07
General
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Target
730bffabefb0d1d1c74da79de19c7ef2_JaffaCakes118.exe
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Size
271KB
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MD5
730bffabefb0d1d1c74da79de19c7ef2
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SHA1
56824949360104b176070c11b8ab7652213bafc2
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SHA256
5336cde60af29e2e1d3b5f7d10a012eb3816b52ccbd7e1dcaf17eaa8eb95e7d2
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SHA512
1d6be06d793e1e583a69f8014709e0d8c993b7b98e7648f54e395b1104df489d108756caeec0a86c44083a5eaf729a222a136d06e4bfcd3e8c4a169fd641649c
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SSDEEP
3072:ri0kVD1BSqao9c3HwsanTdgyOxsP+f+1E8MJsgxtpo4d0iARBUAMm3ABDV:+BSqjc3HsTaxoqWMCg7C3TMm3kR
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
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Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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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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Loads dropped DLL 1 IoCs
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UPX packed file 12 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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Drops file in Windows directory 1 IoCs
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Program crash 1 IoCs
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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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 42 IoCs
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Suspicious use of UnmapMainImage 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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C:\Users\Admin\AppData\Local\Temp\730bffabefb0d1d1c74da79de19c7ef2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\730bffabefb0d1d1c74da79de19c7ef2_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- 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:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3304 -s 5122⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3304 -ip 33041⤵
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
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219
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Filesize
4KB
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Filesize
16.6MB
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Filesize
148KB
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Filesize
148KB
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Filesize
4KB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
204KB
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Filesize
16.6MB
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Filesize
148KB
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Filesize
4KB
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Filesize
16.6MB
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Filesize
148KB
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Filesize
148KB
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Filesize
148KB
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Filesize
148KB
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Filesize
16.6MB