95836339b5940c5470c1362edf291941507adaf6a59bb1827b054cd85ca753b8

Resubmissions

26/01/2025, 22:14

250126-154qgswnet 10

26/01/2025, 22:10

250126-13tgqsxnaj 10

Analysis

max time kernel
839s
max time network
843s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/01/2025, 22:14

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General

Target

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

67KB
MD5

abfd25fb3ace375c63f8e9cd4ecff32c
SHA1

d7b7f30bd62e17e1da6bad889b9f77d93c795039
SHA256

1e1b3bd4c4dfe056edf30fba8d6bbf94665e9bcf936ab06db79213e8b400b61f
SHA512

d8c0546d1ee9a35a7b8a3b9304ad63794b1e71d014f8c45145b60343f8140457a8711065f7a2aa87e68e1d564a45171425adab9b83adbe9491afe065d990fe0a
SSDEEP

1536:io7ETH1QatyHkrVOceYM4pjq9bTQPmbYakBxBW/7jpYaGs:VYLe7HkrVOilyTaxw7jpY7s

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
2828	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2828	AcroRd32.exe
2828	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 320	1128	cmd.exe	31
PID 1128 wrote to memory of 320	1128	cmd.exe	31
PID 1128 wrote to memory of 320	1128	cmd.exe	31
PID 320 wrote to memory of 2828	320	rundll32.exe	32
PID 320 wrote to memory of 2828	320	rundll32.exe	32
PID 320 wrote to memory of 2828	320	rundll32.exe	32
PID 320 wrote to memory of 2828	320	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\XWorm V5.6\RES\XWorm.ProcessV.resources"
1⤵
- Suspicious use of WriteProcessMemory
PID:1128
- 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.ProcessV.resources
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:320
- - 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.ProcessV.resources"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2828

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
949d211a8ad4e00888cc2a7ac1acad41

SHA1
f97e747e97d99bd9273addcb99b9e3699755f1d2

SHA256
0bc7a0896d613d890337760cbfd4e0f7f06a4ba260a820d810a06095cf1a6bf5

SHA512
1646f848ccc99c9f3f3b19adcd31bc0705d56bd802e1bdca725b5358f47a0f4cd739c4db9dcdd4eaefebf67473a01c090afe79aec5f1f18631a08ca765c5128b

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