2420028d36da51aa0dae20755b04a555fd1fb943900b92694dd07b98a240fcf8

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 20:02

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General

Target

sktwcrbcw.exe
Size

168KB
MD5

e0e19fe43a0197178e47411ecac579d9
SHA1

df75c86efc582b3ae29dc024f1daf6355a039ccb
SHA256

9c9a983c1bf4fa89f56449f43b4cee03f21c707e517da90ee010d43ccb451388
SHA512

ce1792cfa792130031e46888bed40ff70c3c1d5713d99daae220c598d8705adf7367638615081db9f9b50e41981514a36eb5a554e5373ff6adc12c73869f8800
SSDEEP

3072:pORNym+dox03cMBQhqyo0mh2+WBBO08cs7EMBkeqCBW8:pNdoxYccQhqyo0q2rBBO0YoikNCo8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1484	2480	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	sktwcrbcw.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 1484	2480	sktwcrbcw.exe	31
PID 2480 wrote to memory of 1484	2480	sktwcrbcw.exe	31
PID 2480 wrote to memory of 1484	2480	sktwcrbcw.exe	31
PID 2480 wrote to memory of 1484	2480	sktwcrbcw.exe	31

C:\Users\Admin\AppData\Local\Temp\sktwcrbcw.exe
"C:\Users\Admin\AppData\Local\Temp\sktwcrbcw.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 148
  2⤵
  - Program crash
  PID:1484

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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