Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
-
submitted
11-06-2024 18:32
General
-
Target
0a8200a8cc0b3f4bb470bd072cf5a280723cde93343b567a463b50894e573509.exe
-
Size
97KB
-
MD5
20eb34730f4fcbe4fbd25aecf4314319
-
SHA1
4b70ab1bb94b36b4333c2581068ebcdac001e914
-
SHA256
0a8200a8cc0b3f4bb470bd072cf5a280723cde93343b567a463b50894e573509
-
SHA512
2fa2be93936f2f82de854ab1bb9410b6e15c05013b9c820f3c0f3b21c759d66503fba1345c5891529b36da62bc6353f72598c7361fdc98014aad653252d17168
-
SSDEEP
1536:yw5SYwFZ/FMFf2KC7/vHoy74KHS27tJNUBe48y9hZzFCpzRbxrvU3zq+ii:yhYwFZIf2RrvIy74KyktJNhUYzR1U3m
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 3 IoCs
-
Sality
Sality is backdoor written in C++, first discovered in 2003.
-
UAC bypass 3 TTPs 1 IoCs
-
Windows security bypass 2 TTPs 6 IoCs
-
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 31 IoCs
-
UPX dump on OEP (original entry point) 32 IoCs
-
UPX packed file 31 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Windows security modification 2 TTPs 7 IoCs
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
Enumerates connected drives 3 TTPs 15 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in Windows directory 2 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 21 IoCs
-
Suspicious use of WriteProcessMemory 7 IoCs
-
System policy modification 1 TTPs 1 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:\Users\Admin\AppData\Local\Temp\0a8200a8cc0b3f4bb470bd072cf5a280723cde93343b567a463b50894e573509.exe"C:\Users\Admin\AppData\Local\Temp\0a8200a8cc0b3f4bb470bd072cf5a280723cde93343b567a463b50894e573509.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
-
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
8KB
-
Filesize
16.7MB
-
Filesize
72KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
8KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
72KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB