Analysis
-
max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
-
submitted
26-05-2024 00:53
General
-
Target
974de2f114b4543a09801747cde6c1684c5cd23e12ccd0c8287766d6065d3cee.dll
-
Size
120KB
-
MD5
05dd850633ea7246a69fbdf9a9cdc75d
-
SHA1
a891563774aac23084f9ae4f11ac22931180c99c
-
SHA256
974de2f114b4543a09801747cde6c1684c5cd23e12ccd0c8287766d6065d3cee
-
SHA512
c737a83ac81f63b0508c6dc1a4080f29dfffe844e9413888de52631b755e0d5f1abdaae6a0cc724b21ad52f9faacc840a0bd8249f74f680b2df4d0ef5202a0ea
-
SSDEEP
3072:2M6sqyst4JB/k1d9sVCeYG7gteFwChbpTAxU6BB4:2Rmo1f0CMWey6dgQ
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
-
Modifies firewall policy service 2 TTPs 6 IoCs
-
Sality
Sality is backdoor written in C++, first discovered in 2003.
-
UAC bypass 3 TTPs 2 IoCs
-
Windows security bypass 2 TTPs 12 IoCs
-
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 25 IoCs
-
UPX dump on OEP (original entry point) 28 IoCs
-
Executes dropped EXE 3 IoCs
-
Loads dropped DLL 6 IoCs
-
UPX packed file 25 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Windows security modification 2 TTPs 14 IoCs
-
Checks whether UAC is enabled 1 TTPs 2 IoCs
-
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in Windows directory 3 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 21 IoCs
-
Suspicious use of WriteProcessMemory 33 IoCs
-
System policy modification 1 TTPs 2 IoCs
Processes
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\974de2f114b4543a09801747cde6c1684c5cd23e12ccd0c8287766d6065d3cee.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\974de2f114b4543a09801747cde6c1684c5cd23e12ccd0c8287766d6065d3cee.dll,#13⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\f76954d.exeC:\Users\Admin\AppData\Local\Temp\f76954d.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
-
-
C:\Users\Admin\AppData\Local\Temp\f7697bd.exeC:\Users\Admin\AppData\Local\Temp\f7697bd.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System policy modification
-
-
C:\Users\Admin\AppData\Local\Temp\f76affe.exeC:\Users\Admin\AppData\Local\Temp\f76affe.exe4⤵
- Executes dropped EXE
-
-
-
-
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
-
Filesize
257B
MD510dcf055af47e7e03a3cba0ba70f03ae
SHA10be31e87e83d92984f25369997d3868e590929d7
SHA256cc6ee60f00466d3cfa88a363c808054a5d82e03e03018e78069b2bad381e6b2b
SHA51279a73a3eed7b100d9aab7bb1eb49f6c9be3cf32207b6f104dd28ec950094b1c94d600b343cc0b8a31bc7112dc501475382cd71ed9a8132ff21a6444d70e8885a
-
Filesize
97KB
MD5706d5805b8a878f98846fb1dea2f3e23
SHA1cabf104bacdb923807701bf657aab426fecc05d7
SHA256220788cb185b25c7453a763778982b25c63f68626db678ca016a96e2341f84f6
SHA5120d8cda3393c7698bbd9b301da5dab389c01ad82ec80c0a21e86db7f6780aed365662ed6a3f504c10b090a7a2db354220b56432516d4d453071fece541616fcd5
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
4KB
-
Filesize
72KB
-
Filesize
24KB
-
Filesize
128KB
-
Filesize
4KB
-
Filesize
72KB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
72KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
4KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
72KB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
8KB
-
Filesize
4KB
-
Filesize
8KB
-
Filesize
72KB
-
Filesize
16.7MB
-
Filesize
72KB
-
Filesize
16.7MB
-
Filesize
4KB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
72KB
-
Filesize
72KB