42bd8792eb1a91affc9b01f46c3757d0b27c785055d9ef624216f085f633c952

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/09/2026, 23:05

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General

Target
42bd8792eb1a91affc9b01f46c3757d0b27c785055d9ef624216f085f633c952.dll
Size 819KB
Sample260901-229m1ayfnc
SHA256 42bd8792eb1a91affc9b01f46c3757d0b27c785055d9ef624216f085f633c952
MD5 e4ded72fb5f023a181661e0c3789fabd
SHA1 054341537a8e1b69c2b3aeb50822b9f2a0f0326a
SHA512 08d659c4fab81f33967e806d9ad5ca2f1066a002ffb46e60eb248d80ff8c480b7f67946ab763cf2b8fb09f3d2a76741a778d8fdbcca55a3bf71c5543e65550e7
SSDEEP 6144:Zalf9sJpJTpNALpJ2AMIpOpyRXRzpyRuMID7KTrEEDWSvxL5:2F6pJTpNgpA6pOpSpDd6
TLSH
T1F205C501A7F4D606F6F76B755DB293EA0D36BD52A930DA1FA784368F1830A50CF24722
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 WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 2876	4456	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42bd8792eb1a91affc9b01f46c3757d0b27c785055d9ef624216f085f633c952.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4456
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\42bd8792eb1a91affc9b01f46c3757d0b27c785055d9ef624216f085f633c952.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2876

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

Replay Monitor

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Downloads

memory/2876-0-0x000000007078F000-0x0000000070790000-memory.dmp

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