61a6e4dbd178f255925e5155f25e3677dab20b5a25b56de0c46ee94000fe7af1

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
31/01/2025, 00:31

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General

Target

AK-grabber-main/A5 Grabber/Components/BlankOBF.py
Size

5KB
MD5

b3d2f59792b99d98107717d6b7100cf3
SHA1

5cf1f176236fb12fd665301a64be7d883ca125c8
SHA256

73bd45bbbf96aa84a2abf5eef93513126bd3adbbbb5ebd5272776643d99c1fb8
SHA512

1791b325ea86c56d35ff9c9216685dd7b3d0b0d01538de5cb6310cb64750daadbeccddbe51fc985bb22a8d8e67ab1a180708e7b97441e0daa2c0b1c14e918ed8
SSDEEP

96:Fr54cd62hK9FFZ48PuCQYBX5oQL6oUMOQcL:FP6Us4B8JoQLBsQcL

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-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2736	AcroRd32.exe
2736	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 2724	1764	cmd.exe	32
PID 1764 wrote to memory of 2724	1764	cmd.exe	32
PID 1764 wrote to memory of 2724	1764	cmd.exe	32
PID 2724 wrote to memory of 2736	2724	rundll32.exe	33
PID 2724 wrote to memory of 2736	2724	rundll32.exe	33
PID 2724 wrote to memory of 2736	2724	rundll32.exe	33
PID 2724 wrote to memory of 2736	2724	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\AK-grabber-main\A5 Grabber\Components\BlankOBF.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\AK-grabber-main\A5 Grabber\Components\BlankOBF.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2724
- - 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\AK-grabber-main\A5 Grabber\Components\BlankOBF.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2736

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
5f5b2851245cb089c5a54d4c7c017969

SHA1
7d57cc9adfa594ea7906ab4f0a4a560faff1b247

SHA256
522e25f5aba0ef958f4a32178cfc913084ac149daab322759d888c797a20083d

SHA512
1c0dc66da6617cd44d2853886c654fd486f620fe66aa26fd6b072723f5fe217f102c97058a2d7cb46a2e997fa1dae5c7686f0ae4d783602f7a876d16645b48c5

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