Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
06-02-2025 13:08
General
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Target
5f2e70957bb8de71b9b49c7955a66e0b72e87a171080032c2802f689220c8f70.exe
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Size
802KB
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MD5
fd1a61297d2955f1ac8abf745dee7d25
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SHA1
de15098404f8bfd3b13f616d9a436b35a87ad9e4
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SHA256
5f2e70957bb8de71b9b49c7955a66e0b72e87a171080032c2802f689220c8f70
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SHA512
d70ba98717ed64d876d5c7034acdf3dc26c85083cd6570cb6133a61ac9c97818562f430bf1b6e566e08f82420c6d33a62cb489c4f6c8acee43c3fecdb5e41003
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SSDEEP
12288:iITsqgmDWSpR+Gqp1gOSJVSKdet5RVu5ihnYQspCp9qWvX9fRBTrFp7:iIXgCWSpRypdSJVDsVu5unzqWvX1jrL
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 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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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\5f2e70957bb8de71b9b49c7955a66e0b72e87a171080032c2802f689220c8f70.exe"C:\Users\Admin\AppData\Local\Temp\5f2e70957bb8de71b9b49c7955a66e0b72e87a171080032c2802f689220c8f70.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
MD599ec95a6140d044e80515a413f870b03
SHA1e755da2e7ca01d371ddca35d11d118e61ed0c25c
SHA256aa8c3640b94695e1641271ca8a9d583f735819d64cee7febf320f80f82dcb08c
SHA51299b6e41373c5de579de9843ef6b9c0698c0c848cdce9de97ff14c6776d3915e0c717df3cb2aeb05747d61b70aa52f3d2729a4e92b452f6c04ac0d533b847f4fc
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Filesize
8KB
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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
16.7MB
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Filesize
4KB
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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
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
804KB
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Filesize
804KB
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Filesize
8KB