Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
31/12/2024, 23:34
General
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Target
f477b213bc57eb0c26b525f7efb9f0cfd16fbcaa34bb0758bc1a87afb7bc74d3.exe
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Size
384KB
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MD5
8ef9351c6992476eca86398257e42409
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SHA1
66b6dcc050af8406655c530b4f49d685f1e7cd6d
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SHA256
f477b213bc57eb0c26b525f7efb9f0cfd16fbcaa34bb0758bc1a87afb7bc74d3
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SHA512
9530f7b0a213a372daa07bd9723d76c935a4017ebfc05074fc1e63710b14f252f6aa497b6375b8f8599e0f4375d32cfb679e089b1a615c71a7f72c79e0394a93
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SSDEEP
12288:h20VlhganzrWSG6zCWC5kcDeltmxasBorLSJiI/Tm+ri:llzriWWDeuxaprLSnTo
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/
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 4 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 19 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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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 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\f477b213bc57eb0c26b525f7efb9f0cfd16fbcaa34bb0758bc1a87afb7bc74d3.exe"C:\Users\Admin\AppData\Local\Temp\f477b213bc57eb0c26b525f7efb9f0cfd16fbcaa34bb0758bc1a87afb7bc74d3.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
312KB
MD5fbe4e4880038033ffd1b1a67f2b87e5a
SHA1305e0c4de1ac2574cbeb164985b673499485ec85
SHA25652d235e6cf0d3e4ec115f50e688c87ca13b76c75e9d0ea296fa43236298b238b
SHA5122af1ec7418b0f2b3f729e204819110a3d9b1eb7d723c3b346494dd763d748b8f31ff27f60a38e698161c86cccb0b407d907f94c4a45b770d89e86a1fc05f9b52
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Filesize
8KB
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Filesize
16.6MB
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Filesize
8KB
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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
16.6MB
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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
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
16.6MB
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Filesize
16.6MB
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Filesize
392KB
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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
16.6MB
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Filesize
392KB