95836339b5940c5470c1362edf291941507adaf6a59bb1827b054cd85ca753b8

Resubmissions

26/01/2025, 22:14

250126-154qgswnet 10

26/01/2025, 22:10

250126-13tgqsxnaj 10

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26/01/2025, 22:10

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General

Target

XWorm V5.6/RES/XWorm.Programs.resources
Size

164KB
MD5

9f05c761cba903361771cea155ede6fb
SHA1

af0311816e6f1315bf29e5a42ac3d75adf71d115
SHA256

55c19900015145bee8c83f27ca58032550871a92047abf6166dbf547b6afa505
SHA512

d4e049c341deeb7376e7def96e071808c9e04e085171b46af7f7096f52cf4288df19d3c2aa2c87816a6eaf5feb3f2257bd58e93f582498ad8e4fd4bcc652859c
SSDEEP

3072:XfH6ZxP8NJAceI82I98CBCYLe7HkrVOiqyTaxw7jpY7s:XfH6ZxP8NJAceI82I98CBebq9TW7s

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-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2836	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2836	AcroRd32.exe
2836	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2416	2940	cmd.exe	31
PID 2940 wrote to memory of 2416	2940	cmd.exe	31
PID 2940 wrote to memory of 2416	2940	cmd.exe	31
PID 2416 wrote to memory of 2836	2416	rundll32.exe	33
PID 2416 wrote to memory of 2836	2416	rundll32.exe	33
PID 2416 wrote to memory of 2836	2416	rundll32.exe	33
PID 2416 wrote to memory of 2836	2416	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\XWorm V5.6\RES\XWorm.Programs.resources"
1⤵
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\XWorm V5.6\RES\XWorm.Programs.resources
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2416
- - 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\XWorm V5.6\RES\XWorm.Programs.resources"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2836

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
627244dac7fe19f8848701292321ec7e

SHA1
5b4e63a580a052837879f04ea31024ae19b02cf5

SHA256
568287cc7b7ad4b7f16ee3b991423411b67ac18b22600916bd6be8939eae9065

SHA512
57735891ac63b1c68054a90f991fc04d12c0bd2580b23da53c18b5573e7a935a6ccc07f43699f2b6b29679d60397a19c313f135fad5feda06dfe1fe5175f06ee

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