95836339b5940c5470c1362edf291941507adaf6a59bb1827b054cd85ca753b8

Resubmissions

26/01/2025, 22:14

250126-154qgswnet 10

26/01/2025, 22:10

250126-13tgqsxnaj 10

Analysis

max time kernel
119s
max time network
123s
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.Maps.resources
Size

140KB
MD5

ed0eb94f77f681a3600539bb9a6cb6f5
SHA1

b176e3455cd0224448e9d9b4b015789c794d8b06
SHA256

f690fd15ad3c3150a48fd33962b44ec118bb3f9b210f0d0b27e3ee83420c73f4
SHA512

8e097d3d8617043419154821d9721bd4f7e16f12a19f7e8873c8086872540c61e4d932e43515573eac08372a243c0ead855ebfe5488a1e6e53142c44cbb5eebb
SSDEEP

1536:jjbwDfOmcgfteiMWWZoSp9wmLZoSp9wmT:nSfO0tkZAMZAA

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-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2808	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2808	AcroRd32.exe
2808	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 2324	1696	cmd.exe	31
PID 1696 wrote to memory of 2324	1696	cmd.exe	31
PID 1696 wrote to memory of 2324	1696	cmd.exe	31
PID 2324 wrote to memory of 2808	2324	rundll32.exe	32
PID 2324 wrote to memory of 2808	2324	rundll32.exe	32
PID 2324 wrote to memory of 2808	2324	rundll32.exe	32
PID 2324 wrote to memory of 2808	2324	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\XWorm V5.6\RES\XWorm.Maps.resources"
1⤵
- Suspicious use of WriteProcessMemory
PID:1696
- 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.Maps.resources
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2324
- - 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.Maps.resources"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2808

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
38a54959a560d17071d4f9ddb0dd532b

SHA1
7989ba3ee32c6316bbeb84d541c01a8350b94d04

SHA256
12972b77a9671ff1c6003880694abd87a02a9d97c727064ce8941720f988a146

SHA512
49893184323e835bbe5f39d39c967a1110b2eb214c791c23c54c7fc745a499f6564b536711babfb5a2afefad930b4302448daebe932d3feb529b005cfe577643

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