9371a656feffb9e8e4fe70ce3fa01352af3035b5afaddbe4332442fc1dbb8ff0

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 18:38

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General

Target

My Program/RockerLegacy/RarExt32.dll
Size

541KB
MD5

24f6faa5d2e9c8fb15ae0c936bfa4545
SHA1

17f85d25f0f0c15a164eb11a34f498268677dcb0
SHA256

bd3f01e7c100422a6faae60d76da16158f6d8b3868d474e81fd657ec3c0127ef
SHA512

cd3f4dd020cad0357be2cc18459e7051d65f05b5df60a8d980152179dff6cc8dedf9fef758224e9b6adc87de9033d18daa3e09aea8af2e2a1860efc753a01380
SSDEEP

12288:WM7zuNOwsIJur4LnQkAifUsogbesSEpwpDBd3X3uQDc:WSz/ug4LQdh2es8pDBd3X3hc

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 7 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 1740	2704	rundll32.exe	31
PID 2704 wrote to memory of 1740	2704	rundll32.exe	31
PID 2704 wrote to memory of 1740	2704	rundll32.exe	31
PID 2704 wrote to memory of 1740	2704	rundll32.exe	31
PID 2704 wrote to memory of 1740	2704	rundll32.exe	31
PID 2704 wrote to memory of 1740	2704	rundll32.exe	31
PID 2704 wrote to memory of 1740	2704	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\My Program\RockerLegacy\RarExt32.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\My Program\RockerLegacy\RarExt32.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1740

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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