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Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
10/12/2024, 14:47
General
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Target
802cff4a86c3af6af40b650e6b2918f2ad830baecd1e39daec21f21837651ef2.dll
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Size
120KB
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MD5
aeaba6872c3a903358a0a222d8d47312
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SHA1
316e8f1c642105fbb831cd34bba02a75dc160e04
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SHA256
802cff4a86c3af6af40b650e6b2918f2ad830baecd1e39daec21f21837651ef2
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SHA512
86a608f79a9aa1fd97982285c69b35013e3225eb5615a2ef1c46eae86d56f2b5fc46f9aa38dbc47a458045cecab7ceac0ec34a905427d01982f28f064ce314f9
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SSDEEP
1536:qt5YR2qurWgG0/bvfxBc57LwjuvpLlnXI/pl/4JFEc7Lv8uNsoycPsoRvIl:G5Y73gG6bHc5/5vpLlnXI/pq0Mjeoji
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 6 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 2 IoCs
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Windows security bypass 2 TTPs 12 IoCs
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 6 IoCs
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Windows security modification 2 TTPs 14 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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Enumerates connected drives 3 TTPs 17 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 23 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 3 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 3 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 3 IoCs
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Suspicious use of AdjustPrivilegeToken 46 IoCs
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Suspicious use of WriteProcessMemory 38 IoCs
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System policy modification 1 TTPs 2 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:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\802cff4a86c3af6af40b650e6b2918f2ad830baecd1e39daec21f21837651ef2.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\802cff4a86c3af6af40b650e6b2918f2ad830baecd1e39daec21f21837651ef2.dll,#13⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f76c39d.exeC:\Users\Admin\AppData\Local\Temp\f76c39d.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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:\Users\Admin\AppData\Local\Temp\f76c504.exeC:\Users\Admin\AppData\Local\Temp\f76c504.exe4⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\f76df67.exeC:\Users\Admin\AppData\Local\Temp\f76df67.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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
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Downloads
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Filesize
257B
MD5f4067fa178e8e0568675e65141cdd52c
SHA1d15a78cf559296b8b807c7a3ebe5322461dbf135
SHA2566fc2c9d7047a730764d9949d879ac5c2053dd2db60015af1fd1fe884ea504970
SHA5121bf2bf08a0c7e0fac42c609819b1082ca05b71124f75d862ee39a769ed4f7f16b7734ec0384aed29c6a0cd0d23fa0e30b394aeb5cd330fd172c77312023c6b3b
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Filesize
97KB
MD59579b29cf01a7d2b3be3009210245f8a
SHA1e00dd55cd1fe78dc6a68351212b83c8018df0997
SHA256683f6bc5b76d99bd5fef1d6c9fcb20c3765948eaf6aed90409becbf3021a920a
SHA5125314527fcc56fbae2b60ba0ea705d3f8916de68a85b8ab32dc841e27cffffeee556e0878c8e074c3840ea065a4eadefbda1ab87bc55baa2d43191201f27c2855
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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
4KB
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Filesize
72KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
8KB
-
Filesize
8KB
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Filesize
16.7MB
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Filesize
72KB
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Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
8KB
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Filesize
16.7MB
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Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
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Filesize
4KB
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Filesize
72KB
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Filesize
72KB
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Filesize
8KB
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Filesize
128KB
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Filesize
8KB
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Filesize
72KB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
4KB
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Filesize
128KB
-
Filesize
8KB
-
Filesize
72KB
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Filesize
4KB
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Filesize
16.7MB
-
Filesize
8KB
-
Filesize
72KB
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Filesize
16.7MB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
8KB
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Filesize
72KB
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Filesize
72KB
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Filesize
8KB
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Filesize
4KB
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Filesize
8KB