77bb35807e4fa5ccde415bfaa04496fa64e69e0c8a08163a37f3ba77af5f97a2

Analysis

max time kernel
138s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/10/2024, 12:38

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General

Target
mirserver/Mir200/IPLocal.dll
Size 167KB
Sample241019-pvbq6swdrf
SHA256 da61a728a96293d8d99db31d3843a68c3788fca93f630219adfab0e0132dde44
MD5 bbf62130e7a5966a2b7b89411ad335c8
SHA1 9f6a0af9525cc6b6df479d3d511e06200571c1b5
SHA512 52baf478f0dab1bb13e03b6ae47ea48b0cc329a35569cd78473e8c5eeefe0d6474b7ad720cbf90664fd140c9c76dcfdd92bcddee11c8b9c2488b5c114d7babf2
SSDEEP 3072:vqu/oVRpW3b2OQLOhRy7kCmRHnhAQPukkGfeDN/z2HS79BKyJcC:v1o3Ab2VLOhAehhN9vexb2HS79gyK
MD5 SHA1 SHA512 SSDEEP

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 4840 wrote to memory of 3400	4840	rundll32.exe	85
PID 4840 wrote to memory of 3400	4840	rundll32.exe	85
PID 4840 wrote to memory of 3400	4840	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\mirserver\Mir200\IPLocal.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\mirserver\Mir200\IPLocal.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3400

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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