21601e7923cfe97c86ca8f1e34d54205a09a9bbf6073c3fe9bca22d63bfb53a8

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/08/2026, 01:11

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General

Target
21601e7923cfe97c86ca8f1e34d54205a09a9bbf6073c3fe9bca22d63bfb53a8.exe
Size 519KB
Sample260807-bj3tmaveja
SHA256 21601e7923cfe97c86ca8f1e34d54205a09a9bbf6073c3fe9bca22d63bfb53a8
MD5 3a0880a235e1aef5a02e30ce725960f4
SHA1 2ed6fc2d346fe82948e1f4aaa792c6f608743497
SHA512 7801689649e282be092ab60a7b924dfac12e5138c8d55d8d48eb177dc061c2504a7e7cae93f2c186454387e66e76f5de153b1ac8c9f663cd6bb36d7f079900b0
SSDEEP 6144:aUzuV1cHIog7PJPLIigNSSbLeYg9YFXirFcEOkCybEaQRXr9HNdvOa:aBVOHkFPEigvbLeYAl1Okx2LIa
TLSH
T125B47D2AF6A4D036C4B79674C4A246AAFBB1742137608ACFA39047561F637E3BD3530D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2532-0-0x00000000000D0000-0x000000000015A000-memory.dmp	upx
behavioral2/memory/2532-1-0x00000000000D0000-0x000000000015A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3156	2532	WerFault.exe	87

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	21601e7923cfe97c86ca8f1e34d54205a09a9bbf6073c3fe9bca22d63bfb53a8.exe

C:\Users\Admin\AppData\Local\Temp\21601e7923cfe97c86ca8f1e34d54205a09a9bbf6073c3fe9bca22d63bfb53a8.exe
"C:\Users\Admin\AppData\Local\Temp\21601e7923cfe97c86ca8f1e34d54205a09a9bbf6073c3fe9bca22d63bfb53a8.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2532
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2532 -s 472
  2⤵
  - Program crash
  PID:3156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 236 -p 2532 -ip 2532
1⤵
PID:5116

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/2532-0-0x00000000000D0000-0x000000000015A000-memory.dmp

Download

memory/2532-1-0x00000000000D0000-0x000000000015A000-memory.dmp