Analysis
-
max time kernel
361s -
max time network
362s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
19-06-2024 13:34
Behavioral task
behavioral1
Sample
DBDRegion.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
DBDRegion.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
mainGUI.pyc
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
mainGUI.pyc
Resource
win10v2004-20240611-en
General
-
Target
mainGUI.pyc
-
Size
19KB
-
MD5
8e5b69e67b51e5014fc2cf7a3aeb70ee
-
SHA1
a57fc2fb9aeadab9612090e3aeeaf31f73d1a248
-
SHA256
3ee42829c15d66e35d5b0ef803c806b35f4fc019929c8fd28828afe9619ba747
-
SHA512
6b9d8edf3776cf90d1b38294d981f25fffaea5f8a657204e90dde1a45b4a2c176cab5bc1d7b639041cc34f5cf14d1541003ad7bf611edf05d2f0ff8e15be72dc
-
SSDEEP
384:dF4hXK0vNyr5k+MB4KrRHgJBbD+jSx7HWdqFyboLmxLl9gL0Wo:dyhXK0Mr5k+MB4KlAJBbsSQdqFuxxJ9h
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.pyc\ = "pyc_auto_file" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\pyc_auto_file\shell\Read\command rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2688 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2688 AcroRd32.exe 2688 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2840 wrote to memory of 2700 2840 cmd.exe rundll32.exe PID 2840 wrote to memory of 2700 2840 cmd.exe rundll32.exe PID 2840 wrote to memory of 2700 2840 cmd.exe rundll32.exe PID 2700 wrote to memory of 2688 2700 rundll32.exe AcroRd32.exe PID 2700 wrote to memory of 2688 2700 rundll32.exe AcroRd32.exe PID 2700 wrote to memory of 2688 2700 rundll32.exe AcroRd32.exe PID 2700 wrote to memory of 2688 2700 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\mainGUI.pyc1⤵
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\mainGUI.pyc2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\mainGUI.pyc"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2688
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD55a61a8b009a231a572f9330e9e75d66a
SHA1b18bf6c6e82158e462e5a613c142ecbec54ae62a
SHA2562189e73b519930e7c54f1ef5395589eea6b219b908a6e5abc6cb4f0c419e3bc1
SHA5120d1b79b784e32bd270efbaa45afa5327b3ceb1d028982852c8662476947a263396d4ada97a723be73dc3bed84bd5556e3c05fe2ce0fbded6e5871394cd052cb9