721582ffe4abce8f7488a3b31c4c948b8ba9f439065437c6c9bd1c950f9446b9

Resubmissions

17/01/2025, 13:15

250117-qhg8vsypcz 4

17/01/2025, 11:29

250117-nlw53swmar 4

09/01/2025, 21:28

250109-1bc1ns1qgt 4

05/01/2025, 19:25

250105-x44gjstlew 10

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/01/2025, 21:28

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General

Target

xImage.dll
Size

1.1MB
MD5

0a7f263e22e140625480dbf310a0f28d
SHA1

eeb8715746bad39eb87b66eb7d86a7286fca3d79
SHA256

a082e96d5cda93f77a4dc025f3edeff7228af9d5ecf87db31d872625356659ff
SHA512

e14b1ed01386e82c514a683bf7b55ff074bc419d8967b2daef44c8e7c48cf0299861f5f44649968074b73e7910ee5873ccbe72b9b21efd81b40c156e8ed05d54
SSDEEP

12288:MGWN9rTGeIEDV9XgSonRNAAnKKOdsw/ua1Rs5JEI1w4utkTSnGo:rWNt6E79e0Ao6JEI1w4u2TSnh

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2056	2428	WerFault.exe	30

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	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2428	2904	rundll32.exe	30
PID 2904 wrote to memory of 2428	2904	rundll32.exe	30
PID 2904 wrote to memory of 2428	2904	rundll32.exe	30
PID 2904 wrote to memory of 2428	2904	rundll32.exe	30
PID 2904 wrote to memory of 2428	2904	rundll32.exe	30
PID 2904 wrote to memory of 2428	2904	rundll32.exe	30
PID 2904 wrote to memory of 2428	2904	rundll32.exe	30
PID 2428 wrote to memory of 2056	2428	rundll32.exe	31
PID 2428 wrote to memory of 2056	2428	rundll32.exe	31
PID 2428 wrote to memory of 2056	2428	rundll32.exe	31
PID 2428 wrote to memory of 2056	2428	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\xImage.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\xImage.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2428
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 224
    3⤵
    - Program crash
    PID:2056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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