Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
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submitted
18-05-2024 18:04
General
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Target
0065ecee95d6068491a6bcabd9f32a9ac41bdf8efdeb7ca2bed1319a833db071.exe
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Size
65KB
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MD5
3f5dd01e14a1975ec73beb381f78654f
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SHA1
060030960c7179860f5813c344b0524fde69ca0b
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SHA256
0065ecee95d6068491a6bcabd9f32a9ac41bdf8efdeb7ca2bed1319a833db071
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SHA512
970f0f63e5f5fcf839f4907a2750a9642a7e5556ed6980bd1e80b4e0513975d67e830bf4a028adeba5f4ab32bb9cb54f518d431829e2846a1e377dcb5ff4029c
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SSDEEP
1536:ib6pieXl5AzcZfIG1ebBiHc/CY8Sl5DP9Zjo0iww8J33ZKD:icieXozc5I1BiHuiOP9ZrVw8J3pKD
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 30 IoCs
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UPX dump on OEP (original entry point) 31 IoCs
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UPX packed file 30 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 14 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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 21 IoCs
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Suspicious use of WriteProcessMemory 7 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\0065ecee95d6068491a6bcabd9f32a9ac41bdf8efdeb7ca2bed1319a833db071.exe"C:\Users\Admin\AppData\Local\Temp\0065ecee95d6068491a6bcabd9f32a9ac41bdf8efdeb7ca2bed1319a833db071.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 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
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1052-8-0x0000000001F50000-0x0000000001F52000-memory.dmpFilesize
8KB
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memory/2028-30-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-77-0x00000000003D0000-0x00000000003D2000-memory.dmpFilesize
8KB
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memory/2028-19-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-4-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-21-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-18-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-7-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-24-0x00000000003D0000-0x00000000003D2000-memory.dmpFilesize
8KB
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memory/2028-32-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-20-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-5-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-17-0x00000000003E0000-0x00000000003E1000-memory.dmpFilesize
4KB
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memory/2028-25-0x00000000003D0000-0x00000000003D2000-memory.dmpFilesize
8KB
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memory/2028-22-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-15-0x00000000003E0000-0x00000000003E1000-memory.dmpFilesize
4KB
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memory/2028-14-0x00000000003D0000-0x00000000003D2000-memory.dmpFilesize
8KB
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memory/2028-31-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-0-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB
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memory/2028-6-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-1-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-42-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-36-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-37-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-38-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-40-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-34-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-47-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-49-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-50-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-55-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-59-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-62-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-63-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-64-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-67-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-68-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-33-0x0000000000680000-0x000000000173A000-memory.dmpFilesize
16.7MB
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memory/2028-87-0x0000000000400000-0x0000000000412000-memory.dmpFilesize
72KB