95836339b5940c5470c1362edf291941507adaf6a59bb1827b054cd85ca753b8

Resubmissions

26/01/2025, 22:14

250126-154qgswnet 10

26/01/2025, 22:10

250126-13tgqsxnaj 10

Analysis

max time kernel
102s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
26/01/2025, 22:10

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Report Analysis Logs

General

Target

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

1.8MB
MD5

8d7f5438261b974eaf34287253799b87
SHA1

086e994fa1ce12ebeba3c134ec9af69244e8c2e0
SHA256

35a6f657c6d1db902ff3fbb3149e629acbf926c7c244bbce502c0b65cd2c536d
SHA512

2e33671bf500e8a3727181e14cea8be2d4f77d4422720710056676ce4f8e6b4b2b3a9f38a0713750e7363c52af097ebb5c489c45d46c5627236d6afc81e67f67
SSDEEP

24576:nm8179dddddNjYkDTFKlDy/Y3BZabuwVAeNgFfWN:nm815ddddde+MlDyg3BZaSI

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2192	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2192	AcroRd32.exe
2192	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 668	2340	cmd.exe	29
PID 2340 wrote to memory of 668	2340	cmd.exe	29
PID 2340 wrote to memory of 668	2340	cmd.exe	29
PID 668 wrote to memory of 2192	668	rundll32.exe	30
PID 668 wrote to memory of 2192	668	rundll32.exe	30
PID 668 wrote to memory of 2192	668	rundll32.exe	30
PID 668 wrote to memory of 2192	668	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\XWorm V5.6\RES\XWorm.Main.resources"
1⤵
- Suspicious use of WriteProcessMemory
PID:2340
- 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.Main.resources
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:668
- - 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.Main.resources"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2192

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
0d673aa9fb3b39c257801ee8bbacd6a4

SHA1
9e57bba3a3004a3d9258f91d77c2d262674beedb

SHA256
a275b1af7a65904e88690c73237e1921ecd476ae1f522707f53ed13374d0c861

SHA512
f5cd9ae00cce7126bc6f49cc18fe75cc2ded99130eeaf31d06d9c8a1413136feb072d253e77c9e7fac9d44ac55f2a4e5e612b898e906d5c8fc5039966a2681f0

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