Analysis
- max time kernel
5s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20231127-en - resource tags
- submitted
04/12/2023, 17:32
General
- Target 9508cc971bfefbc3f96cdb76f14d5f7d8ce88ade5733315e9bde8b4c066fca20.exe
- Size 9.4MB
- Sample231204-v4glnsdf7s
- SHA256 9508cc971bfefbc3f96cdb76f14d5f7d8ce88ade5733315e9bde8b4c066fca20
Malware Config
Signatures
- Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
- Detect Blackmoon payload 3 IoCs
- VMProtect packed file 3 IoCs
Detects executables packed with VMProtect commercial packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9508cc971bfefbc3f96cdb76f14d5f7d8ce88ade5733315e9bde8b4c066fca20.exe"C:\Users\Admin\AppData\Local\Temp\9508cc971bfefbc3f96cdb76f14d5f7d8ce88ade5733315e9bde8b4c066fca20.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\ÏêϸʹÓÃ˵Ã÷.txt2⤵
-
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C:\Users\Admin\AppData\Local\Temp\aow_dr.exeC:\Users\Admin\AppData\Local\Temp\aow_dr.exe2⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
aow_dr.exe
aow_dr.exe
dr.dll
ÏêϸʹÓÃ˵Ã÷.txt
memory/1380-6-0x0000000001BF0000-0x0000000001BF1000-memory.dmp
memory/1380-7-0x0000000001C00000-0x0000000001C01000-memory.dmp
memory/1380-3-0x0000000000400000-0x00000000015B2000-memory.dmp
memory/1380-1-0x0000000001730000-0x0000000001731000-memory.dmp
memory/1380-9-0x0000000000400000-0x00000000015B2000-memory.dmp
memory/1380-5-0x0000000001BE0000-0x0000000001BE1000-memory.dmp
memory/1380-0-0x0000000001610000-0x0000000001611000-memory.dmp
memory/1380-4-0x0000000001BD0000-0x0000000001BD1000-memory.dmp
memory/1380-2-0x0000000001BC0000-0x0000000001BC1000-memory.dmp
memory/1380-22-0x0000000000400000-0x00000000015B2000-memory.dmp