Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
28/09/2024, 05:09
General
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Target
fb912c92ae7d8d33384b257773d4e13a_JaffaCakes118.exe
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Size
82KB
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MD5
fb912c92ae7d8d33384b257773d4e13a
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SHA1
84ee3c71e2d9c5baf4a92e508a1ed60c81c1ebf9
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SHA256
6531742e79acca2a9575282de357f2ebfe261ce313a6a739450afb314c17e7b0
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SHA512
c30434391934d41e99eedf841f29fc747841ba34d3da046999d12ebdf2353e34c0a46b91615190cf7c7d6711ada988c55fdddffefda0e5bb923c62d758587d3d
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SSDEEP
1536:HeYroiu+vOminHdSPeuw+8SeMRY6nEk70qpkED1k3GFlGGeYh:nu+mmadOmS1YjdV2Fl7
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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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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Disables RegEdit via registry modification 1 IoCs
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Disables Task Manager via registry modification
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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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Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 17 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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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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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Modifies Internet Explorer start page 1 TTPs 1 IoCs
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Modifies registry class 22 IoCs
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Runs .reg file with regedit 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 22 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\fb912c92ae7d8d33384b257773d4e13a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fb912c92ae7d8d33384b257773d4e13a_JaffaCakes118.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\regedit.exeregedit.exe -s C:\ParaTemp.reg3⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Runs .reg file with regedit
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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
7Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5e408f5355385a96bcd5f38c02cdc46d1
SHA1f2f4649abbcd68eddda98893d39faa74439e4f5a
SHA2565cd740ec25a66b841be1196597dfb86a1b9860e7295fc9af16bdaa48ad7ed5eb
SHA51219acdc114786f6fee6ae0db061822b7ee626b3b6cb08903538a709c5e964bf366e589248f2b5086b544061144231af80f8eea19d4e89224afca38eec7e5f5274
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Filesize
8KB
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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
8KB
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Filesize
8KB
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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
108KB
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Filesize
16.6MB
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Filesize
4KB
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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
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
108KB
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Filesize
16.6MB