Analysis
-
max time kernel
20s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
-
submitted
16-12-2024 04:50
General
-
Target
55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe
-
Size
65KB
-
MD5
2f98db531296c984cfd6963a3b22bac0
-
SHA1
b28993f850d87fc1a069d663d999e6675991fb5f
-
SHA256
55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636
-
SHA512
246abfcb243ab30795cea28cb0820bc2a0cebf5b9d7dc5e7c439525b63b9da9a623e349dfde8e437dcbd3cab47a7a397778ade7d5876c9162e707d619782e8e2
-
SSDEEP
1536:T32vQhyTg4uGFjYhA/RwZEcL1AffcEcrp8dIKkgoYtH/8v50Ta:TP0Tx9FjYW/0fxAXcEcVfnYBk+Ta
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
-
Modifies firewall policy service 3 TTPs 3 IoCs
-
Sality
Sality is backdoor written in C++, first discovered in 2003.
-
Sality family
-
UAC bypass 3 TTPs 1 IoCs
-
Windows security bypass 2 TTPs 6 IoCs
-
Windows security modification 2 TTPs 7 IoCs
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
UPX packed file 32 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Drops file in Windows directory 2 IoCs
-
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.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 23 IoCs
-
Suspicious use of WriteProcessMemory 8 IoCs
-
System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.exe"C:\Users\Admin\AppData\Local\Temp\55a3b5d40fcf51df8709245c8947afe11e055a6b98f0f3f314a6ef4bb3a9f636N.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
-
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
-
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
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
72KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
4KB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
72KB