25bb8b33eeb702b340defcf078eb249420c885b8f4fedfc3fc56ada66bcdbc14

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 11:06

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General

Target
Tools/adb/AdbWinUsbApi.dll
Size 71KB
Sample260804-m7jlfaycna
SHA256 25bb8b33eeb702b340defcf078eb249420c885b8f4fedfc3fc56ada66bcdbc14
MD5 414d7ff85d3707752cb5df159e81273b
SHA1 5c944ccae169d2b52d5442d0169fe6f2be7611a1
SHA512 af2039ec528597adccf1268185d5e1686d2a276102197c3d028abf9167bc10d1d1b22b862f93bd880cf75ae2c2f6c5d0c862384f8be74008d468e69e21a019fb
SSDEEP 1536:572doFmOiHizFbPlspcsbj5ZsP+YeTs1pc75ZxQ:5SSfN9+YeTs1pcFI
TLSH
T110736C227990C472CC9651B818ECE621A57FBA511BB0C4C7779D03EB9E203C1BBB9397
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5056	4708	WerFault.exe	84

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 1 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 4708	1060	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Tools\adb\AdbWinUsbApi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Tools\adb\AdbWinUsbApi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 616
    3⤵
    - Program crash
    PID:5056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4708 -ip 4708
1⤵
PID:4508

Network

MITRE ATT&CK Enterprise v16

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 v16

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