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Analysis
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max time kernel
93s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
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submitted
23/03/2025, 22:25
General
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Target
JaffaCakes118_8833448937e836db18ef57f12d5dbfe0.exe
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Size
176KB
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MD5
8833448937e836db18ef57f12d5dbfe0
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SHA1
8b379fb20915b92c02cc9612ee49743037dc9d02
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SHA256
8dbbe2d190bb36b178a061a1c8d56ea5d7d98872290dc6fe099dafde6a18c89c
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SHA512
a6dfe22c36432d5562cea7b7bfb21b63e637936152b7d5c250be76ca08f5a774b76e19c1fe227f571992ca6d11d6c94584be872f8943e372d7f647f9bbc36e4f
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SSDEEP
3072:/ykVD1BSqao9c3HwsanTdgyOxsP+f+2a/fBCvK0SphSbJZwvKI46YJva:/LSqjc3HsTaxoq0nAvKTSZwN46b
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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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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Loads dropped DLL 1 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 12 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 23 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\JaffaCakes118_8833448937e836db18ef57f12d5dbfe0.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8833448937e836db18ef57f12d5dbfe0.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 4948 -s 6082⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4948 -ip 49481⤵
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
16.6MB
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Filesize
148KB
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Filesize
16.6MB
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Filesize
212KB
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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
148KB
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Filesize
16.6MB
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Filesize
4KB
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Filesize
148KB
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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