785617f5315561f2034bf990d528808988b490ec91a2342a7a0d67dd3ccb573b

Resubmissions

21/03/2025, 13:22

250321-ql7ypayzaz 3

12/03/2025, 02:48

250312-dawp3avmt4 10

Analysis

max time kernel
451s
max time network
466s
platform
windows11-21h2_x64
resource
win11-20250313-en
resource tags

arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system
submitted
21/03/2025, 13:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1.dll
Size

544KB
MD5

47ba62ce119f28a55f90243a4dd8d324
SHA1

e12851dd2353651d4249a13b0cbc4ca1cc06e753
SHA256

9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1
SHA512

45fd10c913b02416d4b8dd10249c13e87de30c3fd99a52f27ecbc9634d10493d1c4da797f14c08fded3b3f98e0fea3ddf57164c8a9ceb562498d463d65f6c652
SSDEEP

6144:6nhWubOStZ6AbgmgwLp3gUhWeGtuOPc/woVPHma1MXohuPATdTpNSTrbkYW412ph:6nTltgBNwxgUXb/DGaXhu45pI3rep

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4452	2028	WerFault.exe	81

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 3 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2028	2196	rundll32.exe	81
PID 2196 wrote to memory of 2028	2196	rundll32.exe	81
PID 2196 wrote to memory of 2028	2196	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 560
    3⤵
    - Program crash
    PID:4452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2028 -ip 2028
1⤵
PID:1388

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2028-0-0x0000000002750000-0x000000000278B000-memory.dmp

Filesize
236KB

Download
memory/2028-4-0x0000000002710000-0x0000000002748000-memory.dmp

Filesize
224KB

Download
memory/2028-5-0x0000000000C40000-0x0000000000C53000-memory.dmp

Filesize
76KB

Download