Analysis
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max time kernel
92s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
01-02-2025 21:06
General
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Target
cf78454669b3801ab7b423bd6b2d3160d1e5a709ef032e1fdf5dc10e1e81f95aN.exe
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Size
1.3MB
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MD5
501b42ac4fb3b7a991fb1089c6fcccd0
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SHA1
2fcaeb545ee9ea8dd0a9e6be8e8b993bb5c62f80
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SHA256
cf78454669b3801ab7b423bd6b2d3160d1e5a709ef032e1fdf5dc10e1e81f95a
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SHA512
be734b95c78d21dc7ccbd35d5e4ff4db9aefc6ac354b83281ad9741dff47631b5894d3da8db1fae06b06d9024c266433be81550f72844bbc3687b329bf6e9755
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SSDEEP
12288:+TVUjD5NtsnF5e9euP+btSjlSoRUJDJ795+B7a2SoEWKtsm45S:+TutKFQhmbtSjIo+0BW1oE1tT45S
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/
http://klkjwre77638dfqwieuoi888.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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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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Disables RegEdit via registry modification 1 IoCs
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Disables Task Manager via registry modification
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Loads dropped DLL 1 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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UPX packed file 10 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 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 1 IoCs
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Suspicious use of AdjustPrivilegeToken 22 IoCs
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Suspicious use of WriteProcessMemory 4 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\cf78454669b3801ab7b423bd6b2d3160d1e5a709ef032e1fdf5dc10e1e81f95aN.exe"C:\Users\Admin\AppData\Local\Temp\cf78454669b3801ab7b423bd6b2d3160d1e5a709ef032e1fdf5dc10e1e81f95aN.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- 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
22KB
MD5b361682fa5e6a1906e754cfa08aa8d90
SHA1c6701aee0c866565de1b7c1f81fd88da56b395d3
SHA256b711c4f17690421c9dc8ddb9ed5a9ddc539b3a28f11e19c851e25dcfc7701c04
SHA5122778f91c9bcf83277d26c71118a1ccb0fb3ce50e89729f14f4915bc65dd48503a77b1e5118ce774dea72f5ce3cc8681eb9ca3c55cf90e9f61a177101ba192ae9
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Filesize
8KB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
4KB
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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
4KB
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Filesize
432KB
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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
16.6MB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
432KB