dbdb54d5a90130e3370590c7e07b2e3146f8578305554ba3ed11aab579a3dd3f

Analysis

max time kernel
150s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 12:00

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General

Target

6RVcR1WSznUXUS8RtLypZMfp.exe
Size

90KB
MD5

ff2d2b1250ae2706f6550893e12a25f8
SHA1

5819d925377d38d921f6952add575a6ca19f213b
SHA256

ca46080e121408d9624322e505dc2178ba99e15871c90e101b54e42ea7b54a96
SHA512

c66544678f3dd49aa1a23cd459a556d923ba44c5d88334a165ea7bd16e4561955536546627b7e83bf1e759428c04b6312e08fdc8c2f6fab69cd29f3b62ce3d23
SSDEEP

1536:lWvNrof2xIZ2ToPCt6VkPRYLUbrjhd3d7t20WYwuIJLO+s8jcdd1vzGHY:lWufhgTeCt0uREWrdhdY0W5uIVO77vKH

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

6RVcR1WSznUXUS8RtLypZMfp.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	6RVcR1WSznUXUS8RtLypZMfp.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

760 4800 WerFault.exe 6RVcR1WSznUXUS8RtLypZMfp.exe

pid	pid_target	process	target process
760	4800	WerFault.exe	6RVcR1WSznUXUS8RtLypZMfp.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

6RVcR1WSznUXUS8RtLypZMfp.exe6RVcR1WSznUXUS8RtLypZMfp.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6RVcR1WSznUXUS8RtLypZMfp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6RVcR1WSznUXUS8RtLypZMfp.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

6RVcR1WSznUXUS8RtLypZMfp.exe

description	pid	process	target process
PID 2916 wrote to memory of 4800	2916	6RVcR1WSznUXUS8RtLypZMfp.exe	6RVcR1WSznUXUS8RtLypZMfp.exe
PID 2916 wrote to memory of 4800	2916	6RVcR1WSznUXUS8RtLypZMfp.exe	6RVcR1WSznUXUS8RtLypZMfp.exe
PID 2916 wrote to memory of 4800	2916	6RVcR1WSznUXUS8RtLypZMfp.exe	6RVcR1WSznUXUS8RtLypZMfp.exe

C:\Users\Admin\AppData\Local\Temp\6RVcR1WSznUXUS8RtLypZMfp.exe
"C:\Users\Admin\AppData\Local\Temp\6RVcR1WSznUXUS8RtLypZMfp.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Local\Temp\6RVcR1WSznUXUS8RtLypZMfp.exe
  "C:\Users\Admin\AppData\Local\Temp\6RVcR1WSznUXUS8RtLypZMfp.exe" -q
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 920
    3⤵
    - Program crash
    PID:760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4800 -ip 4800
1⤵
PID:3148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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