Analysis
- max time kernel
140s - max time network
52s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
18/06/2024, 15:36
General
- Target 1fd283f3e75a2d8500b6bcf9169f58cc16ad4e8e5e353dda30273126e37a7830.exe
- Size 560KB
- Sample240618-s1784szcle
- SHA256 1fd283f3e75a2d8500b6bcf9169f58cc16ad4e8e5e353dda30273126e37a7830
Score
10/10
Malware Config
Signatures
- Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
- Detect Blackmoon payload 2 IoCs
- Loads dropped DLL 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\1fd283f3e75a2d8500b6bcf9169f58cc16ad4e8e5e353dda30273126e37a7830.exe"C:\Users\Admin\AppData\Local\Temp\1fd283f3e75a2d8500b6bcf9169f58cc16ad4e8e5e353dda30273126e37a7830.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
Dll2.dll
memory/380-9-0x0000000000340000-0x0000000000341000-memory.dmp
memory/380-11-0x000002018CA10000-0x000002018CB48000-memory.dmp
memory/380-14-0x000002018CA10000-0x000002018CB48000-memory.dmp
memory/3640-0-0x0000000000400000-0x0000000000629000-memory.dmp
memory/3640-1-0x0000000000400000-0x0000000000629000-memory.dmp
memory/3640-12-0x0000000000400000-0x0000000000629000-memory.dmp