f91388482f2290f34015c7d4accc7e29219692a33d1e99e76ead9bbd7b8fffe4

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
05/08/2024, 12:56

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General

Target

Kematian-main/panel/ui/modules/crypt/crypt.py
Size

194B
MD5

202e242ec663c78f8f6ca0b05d61d2f6
SHA1

d41848a903e62f6be8c1cbf978d3b36339b3756e
SHA256

f068848afcb82d73db3a9c834ce4b55405b172259ad2df30d2fb44bbac574c1a
SHA512

7ea32e44ee0756da6fb970292432562edbe41238b712928e102da935486efddaad16f245228e656d51801ed1a29ceb763ca7a16eb6ea915515c738020766afea

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2660	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2660	AcroRd32.exe
2660	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1296	2120	cmd.exe	31
PID 2120 wrote to memory of 1296	2120	cmd.exe	31
PID 2120 wrote to memory of 1296	2120	cmd.exe	31
PID 1296 wrote to memory of 2660	1296	rundll32.exe	32
PID 1296 wrote to memory of 2660	1296	rundll32.exe	32
PID 1296 wrote to memory of 2660	1296	rundll32.exe	32
PID 1296 wrote to memory of 2660	1296	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Kematian-main\panel\ui\modules\crypt\crypt.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Kematian-main\panel\ui\modules\crypt\crypt.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1296
- - 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\Kematian-main\panel\ui\modules\crypt\crypt.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
dc1ec838e68b0e1e7f990bcfb3e62528

SHA1
9b51174b6f28d07c510b302d30dd00444ecb6e6b

SHA256
6b3b194a43410a9f467bbfb7fb64916dab75ad55aa645b292ae6988e4f0c89d7

SHA512
62787fe3cb246e7e59b954d595796db1f708e9a9937ce398b65fe9ee3f8bda44c57f0ba13e55592f305a519e8c21820c546152fb9a93780ce662f98ff452f3ee

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