39eed41a282105d827a5ed1c6bd0e50e5b69d8535f80c2e67aeb2f0da72e1628

Resubmissions

15/10/2024, 23:54

241015-3x4fvsxemq 8

15/10/2024, 23:51

241015-3v719sxdrl 7

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 23:54

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General

Target

Payload/Mabz.app/PlugIns/CAREx.appex/manifest.json
Size

967B
MD5

6044847516a2c228e140e020196a2949
SHA1

39a86c60b1cc09474be83e98604e10181f89f083
SHA256

bf152e7764ec46874239218b16914cfa6532e608d4313606161f38e390c937a7
SHA512

bb608f423a676f15fbba593ceea7499bee26f3e8953de32ccedcc0ee1cb3a41b669d7c1df4a45de6fe25954cfe85174e3158c4a338d46bcd7e641ffd16eba9a0

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-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2264	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2264	AcroRd32.exe
2264	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 3032	2624	cmd.exe	31
PID 2624 wrote to memory of 3032	2624	cmd.exe	31
PID 2624 wrote to memory of 3032	2624	cmd.exe	31
PID 3032 wrote to memory of 2264	3032	rundll32.exe	32
PID 3032 wrote to memory of 2264	3032	rundll32.exe	32
PID 3032 wrote to memory of 2264	3032	rundll32.exe	32
PID 3032 wrote to memory of 2264	3032	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Payload\Mabz.app\PlugIns\CAREx.appex\manifest.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Payload\Mabz.app\PlugIns\CAREx.appex\manifest.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3032
- - 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\Payload\Mabz.app\PlugIns\CAREx.appex\manifest.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2264

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
6eba507f460bead2db027c183dec2aaf

SHA1
b7a667c31762b28ab11c4b9b47b2030a57f45f2e

SHA256
7aeab83bd2b0cdc50673ae5b58d607242a2315653c82fb3ab94eb92b596ab5ab

SHA512
2e04bba001d6e2f91df79f650b55986501418a93a62622615719ec935f5cd5f76696df6a15d459a43596cc08d0cde1884fc4c05b3152259181af221c8b10b62e

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