Analysis
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max time kernel
94s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
05/12/2024, 23:47
General
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Target
12814a66f20c4730270a489a1038971db7d35be737661adc4fc97deef163a880N.exe
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Size
986KB
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MD5
30465127d507353021faa610c8783690
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SHA1
918951da521ba059bda0b5b469742a70a18023f9
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SHA256
12814a66f20c4730270a489a1038971db7d35be737661adc4fc97deef163a880
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SHA512
832c5c3246b321c2146da438f26b46d6beb480bfbfa380a6f17650694bad855e9ce61d3be6c0858e3900cf4fee766f1c5e3c34e01417d38745cf42553dcac094
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SSDEEP
12288:cEy/9v0chW/RYRhoI+VQ0kON68At1YVdvCrtX89Y1/gTaGNFjaMcjfMIySXIwnuw:cZ/B0TRmhofQ0b21ud6xXrVuyfMJS4W5
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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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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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 18 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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 24 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\12814a66f20c4730270a489a1038971db7d35be737661adc4fc97deef163a880N.exe"C:\Users\Admin\AppData\Local\Temp\12814a66f20c4730270a489a1038971db7d35be737661adc4fc97deef163a880N.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- 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
58KB
MD5dd43d6c4a093fa788c7bb34128a71a17
SHA1870bc71435778e56e236bbe34fae063472b385d1
SHA256cc89ebacc9c58b6aa95f771975624ab8ec98018c8796f9c39f6190d5e3944efe
SHA51217cf9ba5cd811be836d542aa3ab2bce6e9de6e288f9cf517d289d3367b69c622d5ba85df33a5b99008ea944cf8635d8ae52a8f57a40acefde9b095e29662bebc
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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
4KB
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Filesize
8KB
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Filesize
8KB
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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
1.1MB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
1.1MB
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Filesize
8KB