f3abca4fe3222ee5c8c1d40e351d9b24325a1c4de2b5b731a65afc9c46c992d0

Analysis

max time kernel
150s
max time network
132s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 21:35

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General

Target
f3abca4fe3222ee5c8c1d40e351d9b24325a1c4de2b5b731a65afc9c46c992d0.exe
Size 1.1MB
Sample260803-1fe1ts1wfs
SHA256 f3abca4fe3222ee5c8c1d40e351d9b24325a1c4de2b5b731a65afc9c46c992d0
MD5 9ded2b2034cac6d57c4fd483456e132b
SHA1 beb3f479d3fae4f8c80e3c13e00d6c28c1daa5d0
SHA512 ee0ba56b8d64ad85e8b678ebcbf0cdf959346dcd6b70248952bb71eb729d919854256b235081727b039e94344da92b9f065369b7ef184b65a4fbacbc5e50a648
SSDEEP 24576:MeNMqUh4TMrdBQIqjLv2B25dJ49dpvuew52w:tUhcV2B84bpvuew52
TLSH
T1C445491273F58129F1F30B706D7DA2649A7EBCB15931CA1F13D86A0D1970A81EA36B37
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/4960-0-0x0000000000060000-0x000000000018A000-memory.dmp	upx
behavioral2/memory/4960-1-0x0000000000060000-0x000000000018A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2952	4960	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	f3abca4fe3222ee5c8c1d40e351d9b24325a1c4de2b5b731a65afc9c46c992d0.exe

C:\Users\Admin\AppData\Local\Temp\f3abca4fe3222ee5c8c1d40e351d9b24325a1c4de2b5b731a65afc9c46c992d0.exe
"C:\Users\Admin\AppData\Local\Temp\f3abca4fe3222ee5c8c1d40e351d9b24325a1c4de2b5b731a65afc9c46c992d0.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4960
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4960 -s 444
  2⤵
  - Program crash
  PID:2952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4960 -ip 4960
1⤵
PID:4944

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/4960-0-0x0000000000060000-0x000000000018A000-memory.dmp

Download

memory/4960-1-0x0000000000060000-0x000000000018A000-memory.dmp