dcd37cc4b182fb08ee1bd0040e8770461eddf53f0496ade65d8102f67dfe6f51

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 18:43

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General

Target
jsdata/JSHJ.dll
Size 63KB
Sample260925-xda3bagh73
SHA256 dcd37cc4b182fb08ee1bd0040e8770461eddf53f0496ade65d8102f67dfe6f51
MD5 c70b20f201c284f61913308d35db5d17
SHA1 37941c7df20c6d69193fea6e5165f99dc605179d
SHA512 679456b6795939ccf7ea8edd0dd6b5956be6ab3096eabcaa9aa14f092f6f7fb2abe526ec999b11c0f65fdaf5c7373d5cd6e406ae6693786fe03336d131943b77
SSDEEP 1536:NjeNReoa4hqepyavkggRnRPD7F5k14G8GlUFeC:NjeNba4hqeD2D7fk/UFeC
TLSH
T13B538F12BD90C031F09084F0693E5737EA3FAA240756966B97D4A9ECCEF1550FE0A36B
MD5 SHA1 SHA512 SSDEEP TLSH

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 AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3252	rundll32.exe
Token: SeIncBasePriorityPrivilege	3252	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3252	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4540 wrote to memory of 3252	4540	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jsdata\JSHJ.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4540
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jsdata\JSHJ.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3252

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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