Analysis
- max time kernel
150s - max time network
60s - platform
windows10_x64 - resource
win10v20210408 - submitted
21/09/2021, 08:32
General
- Target 1187dbfabebe6bc98e220acd6d949d527adbfafdaa7757d5c1771ca5391f1f92.dll
- Size 2.0MB
- Sample210921-kfbemsbedp
- SHA256 1187dbfabebe6bc98e220acd6d949d527adbfafdaa7757d5c1771ca5391f1f92
Malware Config
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Dridex Shellcode 1 IoCs
Detects Dridex Payload shellcode injected in Explorer process.
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks whether UAC is enabled 1 TTPs 4 IoCs
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 14 IoCs
- Suspicious use of FindShellTrayWindow 6 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1187dbfabebe6bc98e220acd6d949d527adbfafdaa7757d5c1771ca5391f1f92.dll,#11⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\GamePanel.exeC:\Windows\system32\GamePanel.exe1⤵
-
C:\Users\Admin\AppData\Local\PJv\GamePanel.exeC:\Users\Admin\AppData\Local\PJv\GamePanel.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
-
C:\Windows\system32\slui.exeC:\Windows\system32\slui.exe1⤵
-
C:\Users\Admin\AppData\Local\j6PvZMG8h\slui.exeC:\Users\Admin\AppData\Local\j6PvZMG8h\slui.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
-
C:\Windows\system32\bdeunlock.exeC:\Windows\system32\bdeunlock.exe1⤵
-
C:\Users\Admin\AppData\Local\iwk5\bdeunlock.exeC:\Users\Admin\AppData\Local\iwk5\bdeunlock.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/620-114-0x0000000140000000-0x0000000140201000-memory.dmp
memory/620-118-0x000002245E0C0000-0x000002245E0C7000-memory.dmp
memory/2996-143-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-149-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-130-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-131-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-132-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-133-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-134-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-135-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-136-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-137-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-138-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-139-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-140-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-141-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-142-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-128-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-144-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-145-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-146-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-147-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-148-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-129-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-150-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-151-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-152-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-153-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-161-0x00007FFF90D44560-0x00007FFF90D45560-memory.dmp
memory/2996-163-0x00007FFF90E80000-0x00007FFF90E82000-memory.dmp
memory/2996-127-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-119-0x0000000000E40000-0x0000000000E41000-memory.dmp
memory/2996-126-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-125-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-121-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-120-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-124-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-123-0x0000000140000000-0x0000000140201000-memory.dmp
memory/2996-122-0x0000000140000000-0x0000000140201000-memory.dmp
memory/3132-186-0x0000000140000000-0x0000000140203000-memory.dmp
memory/3964-168-0x0000000140000000-0x0000000140202000-memory.dmp