b8a826191db2b1c1d7ab414699e0a96767ee5bb34dbc08e9bc600a2dd815f954

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 02:27

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General

Target
b8a826191db2b1c1d7ab414699e0a96767ee5bb34dbc08e9bc600a2dd815f954.exe
Size 749KB
Sample261102-cxt93s116l
SHA256 b8a826191db2b1c1d7ab414699e0a96767ee5bb34dbc08e9bc600a2dd815f954
MD5 188d4a1ae04846b686e9e8a94b4f8e40
SHA1 4c48bcd24beb2ce38aa8db15fd43005306832563
SHA512 e5d84441d2127139f22f57b218e28a1e9c8f301b124dd25dfd65c9b8096da432db693d547253cdb9af61d4d47c338cb79f27447f29662a570d5b75787bd60cc4
SSDEEP 3072:y+KtvoZ3Ou6RR0b7HFpGBBrCbWYtG8EZYIp0:y+Mvo8RylpwBrCbWX/0
TLSH
T1AEF437E23358C7D6D5A2027188AEFF65D960ADF016D4C60AF2503EDAAA72383DF1D311
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1248-0-0x0000000000400000-0x00000000004BC000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3084	1248	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	b8a826191db2b1c1d7ab414699e0a96767ee5bb34dbc08e9bc600a2dd815f954.exe

C:\Users\Admin\AppData\Local\Temp\b8a826191db2b1c1d7ab414699e0a96767ee5bb34dbc08e9bc600a2dd815f954.exe
"C:\Users\Admin\AppData\Local\Temp\b8a826191db2b1c1d7ab414699e0a96767ee5bb34dbc08e9bc600a2dd815f954.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1248
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1248 -s 460
  2⤵
  - Program crash
  PID:3084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 1248 -ip 1248
1⤵
PID:2420

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

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Downloads

memory/1248-0-0x0000000000400000-0x00000000004BC000-memory.dmp

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