a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59f

Analysis

max time kernel
15s
max time network
17s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
02/12/2024, 02:32

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General

Target

a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe
Size

89KB
MD5

8a68a40147063ffa3bf8da821a7d2f60
SHA1

7c157b9361fb010566eaa42b8a5d86e0ab8e46bb
SHA256

a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59f
SHA512

bcdac28f93d1dbd8e5b895acffc78e52ae86f109e1cd2f3e28f03179a7cf617ce867bacbd6a7532fa65a6fb69f9a28181e02e963bfc9734ed8ea9836b0859de3
SSDEEP

1536:Bx4PhQ0vq9EyLOySvmZdq/CoGxxRqg13msX15kCCOPgCBkY5geHhfb5INx4hFRrO:c2l5e97t0lRWqvF

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2988	1548	WerFault.exe	29

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	a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 2988	1548	a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe	30
PID 1548 wrote to memory of 2988	1548	a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe	30
PID 1548 wrote to memory of 2988	1548	a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe	30
PID 1548 wrote to memory of 2988	1548	a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe	30

C:\Users\Admin\AppData\Local\Temp\a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe
"C:\Users\Admin\AppData\Local\Temp\a37b6a3dce78bdf6b4efa47e16ce7d7072113fdefc156ed176af24178646d59fN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 36
  2⤵
  - Program crash
  PID:2988

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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