Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
10-06-2024 19:08
General
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Target
ece3ea9e88d7d918cc8b0c53d826b24aca93c642819607d5a3be46f9634b070a.exe
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Size
176KB
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MD5
de79a6122c9aa91ab060205f80b8e4d0
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SHA1
17e4987cbe9d96a44b7a3e771d9e30b64675dcc6
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SHA256
ece3ea9e88d7d918cc8b0c53d826b24aca93c642819607d5a3be46f9634b070a
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SHA512
ac87e1618c80f0b4c1dcaf27163d22f0bba6b0d4b55da01e2b5b7d59e0d4ec4288d7985514e999852c148679ec9ecb56b6ab78b97feedefd887a37bad3b36e05
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SSDEEP
3072:VE7RKgUuGN9ylMST2Y+r0Q6/x4kLG9SJmiJ3kp/u684OHqQtnX:VE7mN9woVoxHiUUiNOu684OHqQ
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 2 TTPs 3 IoCs
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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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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Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 16 IoCs
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UPX dump on OEP (original entry point) 17 IoCs
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UPX packed file 16 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in Windows directory 2 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 20 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\ece3ea9e88d7d918cc8b0c53d826b24aca93c642819607d5a3be46f9634b070a.exe"C:\Users\Admin\AppData\Local\Temp\ece3ea9e88d7d918cc8b0c53d826b24aca93c642819607d5a3be46f9634b070a.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
- 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 Matrix ATT&CK v13
Privilege Escalation
Create or Modify System Process
1Windows Service
1Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Modify Registry
5Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1132-13-0x0000000000150000-0x0000000000152000-memory.dmpFilesize
8KB
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memory/3028-20-0x0000000002EE0000-0x0000000002EE2000-memory.dmpFilesize
8KB
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memory/3028-39-0x0000000002EE0000-0x0000000002EE2000-memory.dmpFilesize
8KB
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memory/3028-5-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-21-0x0000000003AA0000-0x0000000003AA1000-memory.dmpFilesize
4KB
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memory/3028-9-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-24-0x0000000003AA0000-0x0000000003AA1000-memory.dmpFilesize
4KB
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memory/3028-31-0x0000000002EE0000-0x0000000002EE2000-memory.dmpFilesize
8KB
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memory/3028-30-0x0000000002EE0000-0x0000000002EE2000-memory.dmpFilesize
8KB
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memory/3028-11-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-8-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-55-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-7-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-12-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-3-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-4-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-10-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-32-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-33-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-34-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-35-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-36-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB
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memory/3028-0-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/3028-54-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/3028-6-0x0000000001CC0000-0x0000000002D7A000-memory.dmpFilesize
16.7MB