b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641

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
11/10/2024, 20:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe
Size

2.8MB
MD5

83e3e0960a6b64b2ca62ab2d6733b920
SHA1

208017742ee11f68a257ad8fe7cbd84d6aa41554
SHA256

b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641
SHA512

5d6efd75c505262e1138492989b7c83f91f4235db876ccc39e846c95b76826f6422b398f7673d55f11dd8db0aee463fcc78b27a8c155fc706c8a85fee8a9fccc
SSDEEP

49152:YHrGdqnstLet3LysljS0g7mM+M6RkMkIM7I067W:Y6qnstLEFM+M6RkMkIM7R

Score

3^/10

discovery

Malware Config

Signatures

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2760	2672	b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe	32
PID 2672 wrote to memory of 2760	2672	b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe	32
PID 2672 wrote to memory of 2760	2672	b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe	32
PID 2672 wrote to memory of 2760	2672	b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe	32

C:\Users\Admin\AppData\Local\Temp\b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe
"C:\Users\Admin\AppData\Local\Temp\b8855d2ba47a5b38bf2ed070936b04a52a8dbd392dc1283acea8ef1158a32641N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 960
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2760

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/2672-0-0x0000000074981000-0x0000000074982000-memory.dmp

Filesize
4KB

Download
memory/2672-1-0x0000000074980000-0x0000000074F2B000-memory.dmp

Filesize
5.7MB

Download
memory/2672-12-0x0000000074980000-0x0000000074F2B000-memory.dmp

Filesize
5.7MB

Download
memory/2672-14-0x0000000074980000-0x0000000074F2B000-memory.dmp

Filesize
5.7MB

Download
memory/2760-11-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2760-13-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download