Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
18-12-2024 00:05
General
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Target
c42d1ef850fad9273171894a47cf43a3e9fe5b97f74931b59aa577bdb7bc94c6.exe
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Size
806KB
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MD5
d270e440a391f8cc2611e688e183a7f6
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SHA1
35e2b912f059f9749236d4b66d0ea7b75bdf0c2b
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SHA256
c42d1ef850fad9273171894a47cf43a3e9fe5b97f74931b59aa577bdb7bc94c6
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SHA512
714ab13a29412bcb10839057b478c7d75bec74ebf267a31c565c60bcc8c3a4955e503571ccac42c3c361c1daaac6b164e125ffb6d0b4f3e4d5eaf2ddebc4c649
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SSDEEP
12288:qITsqgmDWSpR+GqW1gOSJVSKdet5RVu5ihnYQspCp9qWvX9fRBN4pI:qIXgCWSpRyWdSJVDsVu5unzqWvX194S
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
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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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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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 1 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 2 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 21 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\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\c42d1ef850fad9273171894a47cf43a3e9fe5b97f74931b59aa577bdb7bc94c6.exe"C:\Users\Admin\AppData\Local\Temp\c42d1ef850fad9273171894a47cf43a3e9fe5b97f74931b59aa577bdb7bc94c6.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- 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\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
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5de54a7e52b2e5535d398ec92260fd18c
SHA13fdccd2eedb171e63e818ba3299647b5e15e987e
SHA256d7fc779c09517da17de78cad1a473e672eb5329dbb383e9efed9558ec3f901dc
SHA51225ec864fd5cb93bb5fc25eef69439073972aa040d56e2e2d93f7fad1600ff85075f4ae9e431fc9b240aa79a981368b30ae835a1aae1a0786039d22b2140dfa82
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Filesize
8KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
8KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
808KB
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Filesize
8KB
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Filesize
808KB