ca6f6ef58a3c935b1ea7393d7b52252946c294ab4dfd4f76c5349035184423f4

Analysis

max time kernel
120s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-10-2024 05:59

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General

Target

AdbDrv.dll
Size

68KB
MD5

1e67efe228e2e220dc57c08590ea4e48
SHA1

deae1b8fed0df2151ab46ec9a1fbeb7092b4165f
SHA256

b80ca396116452e4dde721d8278971a8e19040e83bc7d0da9ece86cdd09f9762
SHA512

8c56df41e7e71dff9ee6ee5caaafd3c522007712c7ea3b7ea11fd61ab7bbe2fb5959e8947e30e8cd986a51b8c6564d1a47cfeefa17e68d85fee450fb35418572
SSDEEP

768:xGn9da59DkFH7tZ6VQOBt1GNd+mzz1qb3nUwLJhHj5kuaiTCmnhEDsR4vP87QKIW:F9DqbtIzLmzAb3fbHj5k6pQ87xP

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3332 wrote to memory of 1552	3332	rundll32.exe	rundll32.exe
PID 3332 wrote to memory of 1552	3332	rundll32.exe	rundll32.exe
PID 3332 wrote to memory of 1552	3332	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AdbDrv.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AdbDrv.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1552

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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