Overview
overview
10Static
static
10AKUMA/__py...10.pyc
windows7-x64
3AKUMA/__py...10.pyc
windows10-2004-x64
3AKUMA/__py...11.pyc
windows7-x64
3AKUMA/__py...11.pyc
windows10-2004-x64
3AKUMA/__py...12.pyc
windows7-x64
3AKUMA/__py...12.pyc
windows10-2004-x64
3AKUMA/__py...11.pyc
windows7-x64
3AKUMA/__py...11.pyc
windows10-2004-x64
3AKUMA/__py...10.pyc
windows7-x64
3AKUMA/__py...10.pyc
windows10-2004-x64
3AKUMA/__py...11.pyc
windows7-x64
3AKUMA/__py...11.pyc
windows10-2004-x64
3AKUMA/__py...12.pyc
windows7-x64
3AKUMA/__py...12.pyc
windows10-2004-x64
3AKUMA/__py...10.pyc
windows7-x64
3AKUMA/__py...10.pyc
windows10-2004-x64
3AKUMA/__py...10.pyc
windows7-x64
3AKUMA/__py...10.pyc
windows10-2004-x64
3AKUMA/__py...11.pyc
windows7-x64
3AKUMA/__py...11.pyc
windows10-2004-x64
3AKUMA/__py...12.pyc
windows7-x64
3AKUMA/__py...12.pyc
windows10-2004-x64
3AKUMA/f.l.e.a.t..exe
windows7-x64
10AKUMA/f.l.e.a.t..exe
windows10-2004-x64
10Analysis
-
max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
21-06-2024 19:51
Behavioral task
behavioral1
Sample
AKUMA/__pycache__/banner.cpython-310.pyc
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AKUMA/__pycache__/banner.cpython-310.pyc
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
AKUMA/__pycache__/banner.cpython-311.pyc
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
AKUMA/__pycache__/banner.cpython-311.pyc
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
AKUMA/__pycache__/banner.cpython-312.pyc
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
AKUMA/__pycache__/banner.cpython-312.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
AKUMA/__pycache__/ddos.cpython-311.pyc
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
AKUMA/__pycache__/ddos.cpython-311.pyc
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
AKUMA/__pycache__/deanon.cpython-310.pyc
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
AKUMA/__pycache__/deanon.cpython-310.pyc
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
AKUMA/__pycache__/deanon.cpython-311.pyc
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
AKUMA/__pycache__/deanon.cpython-311.pyc
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
AKUMA/__pycache__/deanon.cpython-312.pyc
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
AKUMA/__pycache__/deanon.cpython-312.pyc
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
AKUMA/__pycache__/get_ip.cpython-310.pyc
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
AKUMA/__pycache__/get_ip.cpython-310.pyc
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
AKUMA/__pycache__/mail.cpython-310.pyc
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
AKUMA/__pycache__/mail.cpython-310.pyc
Resource
win10v2004-20240611-en
Behavioral task
behavioral19
Sample
AKUMA/__pycache__/mail.cpython-311.pyc
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
AKUMA/__pycache__/mail.cpython-311.pyc
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
AKUMA/__pycache__/mail.cpython-312.pyc
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
AKUMA/__pycache__/mail.cpython-312.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
AKUMA/f.l.e.a.t..exe
Resource
win7-20240611-en
General
-
Target
AKUMA/__pycache__/banner.cpython-310.pyc
-
Size
2KB
-
MD5
90f3489c56e68d63f746b6accc9099b4
-
SHA1
9d57a1dc340abf5e7d1dd9a86248f2571557d92d
-
SHA256
3c223da173090ea9041f9d9a030164cc17cdb09b301899eff6f39ce4d4a60952
-
SHA512
2d63df71b00d28b2ac81e0e154026d7dba1a84a032884296b6aa46fa1b02bd49b91109c2adbab7d7bd8544c57ff162b9ecf9134b0aebebc6bae2b7b13dd8f787
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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyc_auto_file\shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyc_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyc_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.pyc rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.pyc\ = "pyc_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyc_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyc_auto_file\shell\Read\command rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 3060 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 3060 AcroRd32.exe 3060 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2408 wrote to memory of 2204 2408 cmd.exe rundll32.exe PID 2408 wrote to memory of 2204 2408 cmd.exe rundll32.exe PID 2408 wrote to memory of 2204 2408 cmd.exe rundll32.exe PID 2204 wrote to memory of 3060 2204 rundll32.exe AcroRd32.exe PID 2204 wrote to memory of 3060 2204 rundll32.exe AcroRd32.exe PID 2204 wrote to memory of 3060 2204 rundll32.exe AcroRd32.exe PID 2204 wrote to memory of 3060 2204 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\AKUMA\__pycache__\banner.cpython-310.pyc1⤵
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\AKUMA\__pycache__\banner.cpython-310.pyc2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2204 -
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\AKUMA\__pycache__\banner.cpython-310.pyc"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3060
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEventsFilesize
3KB
MD54a3d03cbd75c7771588194237ade82eb
SHA1791c714b3fd1d79fdae104bcf45e7339e4751c92
SHA2569ed643b4545ae0bf99683dcd7458bd9633263d534a16fb9fe08701b709f4356d
SHA51215033843a854346bd6cfd2ebe9f49d2d834a5da16079a34d9e5206859c2b525171b5d48182c1f9a752ff2d4e7f1656c180864810bc99483df401df36b18e6a10