Analysis
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max time kernel
91s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
19-12-2024 00:27
General
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Target
f95bef472a4a27173950a59fbadfe3caf2afcbd27d52afa9503e415a1fb62c75.exe
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Size
309KB
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MD5
f52e000589991b8a11914d597abb6969
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SHA1
0a6434db4292e030fa0497b0e790a49760a99639
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SHA256
f95bef472a4a27173950a59fbadfe3caf2afcbd27d52afa9503e415a1fb62c75
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SHA512
f81f88e297d4d42b5059900b1712654bf7b300b9cb251edd69ec4e523b6c8c910ad28ca3a70698c6cff97536f1c6aa78d255b0a913695b312fa18050fb278f9a
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SSDEEP
6144:l/YWZdWgUY3wyzuRpw9IngBg4tNQp30m3s:l/YiWgNPJBgQNQp30t
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 3 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 1 IoCs
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Windows security bypass 2 TTPs 6 IoCs
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Deletes itself 1 IoCs
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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UPX packed file 17 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 1 IoCs
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Suspicious use of AdjustPrivilegeToken 23 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 8 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\f95bef472a4a27173950a59fbadfe3caf2afcbd27d52afa9503e415a1fb62c75.exe"C:\Users\Admin\AppData\Local\Temp\f95bef472a4a27173950a59fbadfe3caf2afcbd27d52afa9503e415a1fb62c75.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\cmd.execmd /c \DelUS.bat3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
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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
5Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1023B
MD51f47de0bd9d75bc04e02e4d837561574
SHA1e5f40cdb89060a3087454142d34f1200f8ea875f
SHA256d089b0e31f98b2a85e735594b20cf9ceb118276ec643a4d4872900596cdcb48d
SHA512c4b0baab74a3f97b99dfccaa65ed327dd3bdd8a5cd6527794390fc26ac68eb66f26c3f343dec19f0c37e76bd3fd262242b7b5bc5c3aee900757ddbfa002591d4
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Filesize
8KB
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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
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
16.7MB
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Filesize
4KB
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Filesize
4KB
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Filesize
320KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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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
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
8KB
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Filesize
16.7MB
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Filesize
320KB