7518cd76ff9f401b31774b9bb24f83993107eb82856f36095b87a179f835fea0

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
12/02/2025, 07:54

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General

Target

.bash_history1/.kde/start.sh
Size

27B
MD5

a224cfe19f43953d06432c7b7d2f17db
SHA1

d09707b31621536a6641481980076c4a4a50f0e3
SHA256

0ce922c5886e74bd29daf323e46789392b6b8f171893b976c7753d404aaf35be
SHA512

d685ce6c3c455d5cdab347930d7b8e1b6823d231eed2502043393760df75e51b21d456ca1f8d6e288c7832d4a10c9fd10dedc24928a652a9d014fa97e3030495

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2940	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2940	AcroRd32.exe
2940	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1460 wrote to memory of 2252	1460	cmd.exe	31
PID 1460 wrote to memory of 2252	1460	cmd.exe	31
PID 1460 wrote to memory of 2252	1460	cmd.exe	31
PID 2252 wrote to memory of 2940	2252	rundll32.exe	32
PID 2252 wrote to memory of 2940	2252	rundll32.exe	32
PID 2252 wrote to memory of 2940	2252	rundll32.exe	32
PID 2252 wrote to memory of 2940	2252	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\.bash_history1\.kde\start.sh
1⤵
- Suspicious use of WriteProcessMemory
PID:1460
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\.bash_history1\.kde\start.sh
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2252
- - 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\.bash_history1\.kde\start.sh"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2940

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
22c61f5935ed7420ba6f88d8445cfd26

SHA1
fcab88d350573313cfe6874163e4cb4e807d544e

SHA256
a4fc11e984e89e07c9e0c3012afb974dae84a30a4a8ad211a9b87a7c0fc7e77a

SHA512
12d504bbad738e4484cfc32ac803ae64352975a76028982f7a051e936363888543505c95576b22c4e5eda620b86ae2474b293ff21f71e0e1834aaf7969d464a7

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