d55da147d54f001f69174db881fdc3ddb83a7173f87b8f960b8ca0a81dcabc51

Analysis

max time kernel
134s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 19:33

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General

Target

$SYSDIR/$R0/$_2_.dll
Size

283KB
MD5

cf06362a765285cb6485b83b19c3fd1d
SHA1

b8b5894c792bd21ed8976cc8f9356f1c69af300d
SHA256

705a6aec719ae751189baf583711c8d40ec6c0f14d685f2f223fe6675afcd344
SHA512

8dec18cd53c967e63ec28f26efb1a6f3964ad3ed757d3a60c05ac8a8ddf21e44d867c67b9a52b46fc2d3dd23b04ae284fad4c0fea934e54eb7583e8b2ac0040b
SSDEEP

3072:2nZuxl0nmlMme8kXgv6S2mSaonI02jMNahqHQ9JLx9SlkAdJzOtNSgnyJgVCaikO:ql/uFon2LcHQ9dxyGDA9N1Yx2Bja

Score

3^/10

discovery

Malware Config

Signatures

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 412 wrote to memory of 4124	412	rundll32.exe	83
PID 412 wrote to memory of 4124	412	rundll32.exe	83
PID 412 wrote to memory of 4124	412	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\$R0\$_2_.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\$R0\$_2_.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4124

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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