d60103a5e99bc9888f786ee916f5d6e45493c3247972cb053833803de7e95cf9

Analysis

max time kernel
898s
max time network
387s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
05/06/2026, 12:10

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General

Target
BtMob 4.5.5/BTMOB v4.5.5/Resources/tools/AdbWinApi.dll
Size 95KB
Sample260605-pcb9zsf14m
SHA256 d60103a5e99bc9888f786ee916f5d6e45493c3247972cb053833803de7e95cf9
MD5 ed5a809dc0024d83cbab4fb9933d598d
SHA1 0bc5a82327f8641d9287101e4cc7041af20bad57
SHA512 1fdb74ee5912fbdd2c0cba501e998349fecfbef5f4f743c7978c38996aa7e1f38e8ac750f2dc8f84b8094de3dd6fa3f983a29f290b3fa2cdbdaed691748baf17
SSDEEP 1536:Jwqdq+3pvspmLh8SCykrpTG7kfGHuNezq02XJqo+iFi1yCP:JwqD3L8Tezq0et+ui1y
TLSH
T17BA3592138A1C172C8D261B90AECF76193AEF4B10B3599C7379803DEDD653D25B7528B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4932	4696	WerFault.exe	81

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 4248 wrote to memory of 4696	4248	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BtMob 4.5.5\BTMOB v4.5.5\Resources\tools\AdbWinApi.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BtMob 4.5.5\BTMOB v4.5.5\Resources\tools\AdbWinApi.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4696
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 500
    3⤵
    - Program crash
    PID:4932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4696 -ip 4696
1⤵
PID:3108

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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