Overview
overview
3Static
static
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3OAEXPTOOL/...ole.py
windows7-x64
3OAEXPTOOL/...ole.py
windows10-2004-x64
3OAEXPTOOL/...eal.py
windows7-x64
3OAEXPTOOL/...eal.py
windows10-2004-x64
3OAEXPTOOL/...put.py
windows7-x64
3OAEXPTOOL/...put.py
windows10-2004-x64
3OAEXPTOOL/...est.py
windows7-x64
3OAEXPTOOL/...est.py
windows10-2004-x64
3OAEXPTOOL/...tle.py
windows7-x64
3OAEXPTOOL/...tle.py
windows10-2004-x64
3OAEXPTOOL/...aml.py
windows7-x64
3OAEXPTOOL/...aml.py
windows10-2004-x64
3OAEXPTOOL/...can.py
windows7-x64
3OAEXPTOOL/...can.py
windows10-2004-x64
3OAEXPTOOL/...all.sh
windows7-x64
3OAEXPTOOL/...all.sh
windows10-2004-x64
3OAEXPTOOL/...11.pyc
windows7-x64
3OAEXPTOOL/...11.pyc
windows10-2004-x64
3OAEXPTOOL/...38.pyc
windows7-x64
3OAEXPTOOL/...38.pyc
windows10-2004-x64
3Analysis
-
max time kernel
121s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
22-03-2024 15:59
Behavioral task
behavioral1
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/console.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/console.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/deal.cpython-38.pyc
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/deal.cpython-38.pyc
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/output.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/output.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/request.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/request.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/title.cpython-38.pyc
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/title.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/yaml.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/__pycache__/yaml.cpython-38.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/console.py
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/console.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/deal.py
Resource
win7-20240319-en
Behavioral task
behavioral16
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/deal.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/output.py
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/output.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/request.py
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/request.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/title.py
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/title.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/yaml.py
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
OAEXPTOOL/OA-EXPTOOL-main/main/yaml.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
OAEXPTOOL/OA-EXPTOOL-main/scan.py
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
OAEXPTOOL/OA-EXPTOOL-main/scan.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
OAEXPTOOL/linux_install.sh
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
OAEXPTOOL/linux_install.sh
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
OAEXPTOOL/main/__pycache__/console.cpython-311.pyc
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
OAEXPTOOL/main/__pycache__/console.cpython-311.pyc
Resource
win10v2004-20240319-en
Behavioral task
behavioral31
Sample
OAEXPTOOL/main/__pycache__/console.cpython-38.pyc
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
OAEXPTOOL/main/__pycache__/console.cpython-38.pyc
Resource
win10v2004-20240226-en
General
-
Target
OAEXPTOOL/OA-EXPTOOL-main/main/deal.py
-
Size
2KB
-
MD5
2845b30c38918fdd4ca354b3acdaf133
-
SHA1
4b58e731409a6924fd4342a5a17782844026513a
-
SHA256
0e9404d42bf7426ff4c0d74c53d9d7b1b79c94888edd35b9698f9d24066b720d
-
SHA512
bbd51c4cc36a0c03c2f6328232ecef56a7825f59b9289a6e74b9169d3dd8ebcb7cae6035000df1b6b8c3f863ac16ff177c2472c16cee48dd4fd3615a9a5c5800
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 Set value (str) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\.py\ = "py_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\py_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\py_auto_file\shell\Read\command rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\py_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\py_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\.py rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\py_auto_file\shell\Read rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2696 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2696 AcroRd32.exe 2696 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 1728 wrote to memory of 2060 1728 cmd.exe rundll32.exe PID 1728 wrote to memory of 2060 1728 cmd.exe rundll32.exe PID 1728 wrote to memory of 2060 1728 cmd.exe rundll32.exe PID 2060 wrote to memory of 2696 2060 rundll32.exe AcroRd32.exe PID 2060 wrote to memory of 2696 2060 rundll32.exe AcroRd32.exe PID 2060 wrote to memory of 2696 2060 rundll32.exe AcroRd32.exe PID 2060 wrote to memory of 2696 2060 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\deal.py1⤵
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\deal.py2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2060 -
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\OAEXPTOOL\OA-EXPTOOL-main\main\deal.py"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2696
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD5adce203e5eedff53be1ff064159472c7
SHA19aeff2ab75dbc520074d94e2982742dcae219d54
SHA2561c977bed5a88cac53759b6daf80e667266631ed431a19e5035d2a5c35135d108
SHA512013297540b224e840a4caf7f83e116fc6dcef1fd27a7455d25376a36ea8bfcbc7cedc84e3f630baee17f246a8e5db04be28d25935200792dd6f998f6a0cbe8fb