Analysis
- max time kernel
146s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
13/03/2024, 17:46
Behavioral task
behavioral1
Sample
c67f1f3ab440f13a5c7ea184a16222d8.dll
Resource
win7-20240215-en
4 signatures
150 seconds
General
- Target c67f1f3ab440f13a5c7ea184a16222d8.dll
- Size 25KB
- Sample240313-wch6vsdc46
- SHA256 e651facbeff514badd53b86e62d389faa9d40ee799f27029c492a112e6a089db
- MD5 c67f1f3ab440f13a5c7ea184a16222d8
- SHA1 ee8f2c29a0b26dce078f9922f583debd5a8065ff
- SHA512 535af516b104282d3528fe5cd25a23e8ae6820c05f9d64c3a56f7f6f0f9bc201b4a4a674538c13c7de5e364e76082a1575718dd0611c775bc8bd10233a771d0e
- SSDEEP 768:FUXWviyYY2Ll1C4T/+cnv8WcGOxFbPrwI1:ZhYzTCg/v8WcFJ
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Detect Blackmoon payload 3 IoCs
resource yara_rule behavioral2/memory/1912-0-0x0000000010000000-0x000000001001B000-memory.dmp family_blackmoon behavioral2/memory/1912-2-0x0000000010000000-0x000000001001B000-memory.dmp family_blackmoon behavioral2/memory/1912-3-0x0000000010000000-0x000000001001B000-memory.dmp family_blackmoon - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1912 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4152 wrote to memory of 1912 4152 rundll32.exe 88 PID 4152 wrote to memory of 1912 4152 rundll32.exe 88 PID 4152 wrote to memory of 1912 4152 rundll32.exe 88
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c67f1f3ab440f13a5c7ea184a16222d8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4152 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c67f1f3ab440f13a5c7ea184a16222d8.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
PID:1912
-