61a6e4dbd178f255925e5155f25e3677dab20b5a25b56de0c46ee94000fe7af1

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-01-2025 01:18

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General

Target

AK-grabber-main/A5 Grabber/Components/rarreg.key
Size

456B
MD5

4531984cad7dacf24c086830068c4abe
SHA1

fa7c8c46677af01a83cf652ef30ba39b2aae14c3
SHA256

58209c8ab4191e834ffe2ecd003fd7a830d3650f0fd1355a74eb8a47c61d4211
SHA512

00056f471945d838ef2ce56d51c32967879fe54fcbf93a237ed85a98e27c5c8d2a39bc815b41c15caace2071edd0239d775a31d1794dc4dba49e7ecff1555122

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-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3004	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3004	AcroRd32.exe
3004	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 536	2392	cmd.exe	31
PID 2392 wrote to memory of 536	2392	cmd.exe	31
PID 2392 wrote to memory of 536	2392	cmd.exe	31
PID 536 wrote to memory of 3004	536	rundll32.exe	33
PID 536 wrote to memory of 3004	536	rundll32.exe	33
PID 536 wrote to memory of 3004	536	rundll32.exe	33
PID 536 wrote to memory of 3004	536	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\AK-grabber-main\A5 Grabber\Components\rarreg.key"
1⤵
- Suspicious use of WriteProcessMemory
PID:2392
- 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\rarreg.key
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:536
- - 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\rarreg.key"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3004

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
21b286da5cf120511abdad525060828d

SHA1
e0c40c824a4deda4d024300d5ce2debeb8e10246

SHA256
594ed789c33fb43fbfb8bb6fcae39577e9999ed3f09858e3f96e2846b0bdcd04

SHA512
07ef7b958394bbb287c5ed3db21e10ba1c315d3c0c1e806299dad2b8ba7341489ba343396cbdfeac6b297248f1c985ad821b9292c7af38c555b9334fcbcc49d2

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