80a014e40493d25ab26964e06ee2c8c885bb8c70d549d1eacd6fb2626cd9a9f5

Resubmissions

13/01/2025, 00:07

250113-aet59aymcl 3

11/01/2025, 23:31

250111-3h1resxjcl 10

11/01/2025, 23:29

250111-3g1p2awrgr 10

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/01/2025, 23:29

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General

Target

Drivers.tlog/Cl.items.tlog
Size

125B
MD5

9a654cd551a26175a76b3d55af181969
SHA1

4d31e2278074f1dc40f45d10585ce5c227fe2e67
SHA256

23f96c6d53083bffc25dc06a7a36a5ebe22d63873523797de0bd90e47f98fcbd
SHA512

d01528393ba67a1bc93f40d6e8da646c08435ae102c96d7f9fc749767738dbf538531d5a7fc41262fa175067dd989c7755ad65f2f3f5b95697f3928e99b5ee14

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2708	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2708	AcroRd32.exe
2708	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 2728	2680	cmd.exe	31
PID 2680 wrote to memory of 2728	2680	cmd.exe	31
PID 2680 wrote to memory of 2728	2680	cmd.exe	31
PID 2728 wrote to memory of 2708	2728	rundll32.exe	32
PID 2728 wrote to memory of 2708	2728	rundll32.exe	32
PID 2728 wrote to memory of 2708	2728	rundll32.exe	32
PID 2728 wrote to memory of 2708	2728	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Drivers.tlog\Cl.items.tlog
1⤵
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Drivers.tlog\Cl.items.tlog
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2728
- - 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\Drivers.tlog\Cl.items.tlog"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2708

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
3f675454f97c63d151def6e9351eb811

SHA1
8bcf74c0193b4e38ee04b279cdc79b174aff40ea

SHA256
8df88466371c056b895de4069f4ffbe6c3725b005718819a1ef9a5bcd26c41af

SHA512
f7dc912b38fb794f32dc69c65ccd63643f6fa61d2ed8e0f120c9e17c308d767fe14a7a4700a4c95a44b27b3ec9e4dd5200623a3b046e81a0af24835c7445e77f

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