89c585b8452f8eb7bf6a518bbcb13f2ffdebc4fd82869d815e61e73ea51ddd67

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/08/2026, 06:18

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General

Target
89c585b8452f8eb7bf6a518bbcb13f2ffdebc4fd82869d815e61e73ea51ddd67.exe
Size 519KB
Sample260801-g228pser21
SHA256 89c585b8452f8eb7bf6a518bbcb13f2ffdebc4fd82869d815e61e73ea51ddd67
MD5 559437e8009a5f412fd1c97e9b9e4401
SHA1 a763feca11efea77ba0f804d088e96406180c7b3
SHA512 2ea09f3a1523215716c2a3ea26298328da4dda532a0d770c0aba2c5f16bb1b9b01956ef7938a7bbc345f1e2bf4830f046697bb90b9a8512f1b5f1c4dae3f29d2
SSDEEP 6144:AIxq3N1cx0oGz9ZqUL/qsMgodLSCmJTMFdir7cEOkCybEaQRXr9HNdvOa:AD3NOxWrqU2sMvdLSCmJLjOkx2LIa
TLSH
T1EAB47D2AB6A0D076C47795B4C49286ABFFB1742137214ACFA391471A1F237E2BE3530D
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/5196-0-0x0000000000B40000-0x0000000000BCA000-memory.dmp	upx
behavioral2/memory/5196-1-0x0000000000B40000-0x0000000000BCA000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3116	5196	WerFault.exe	88

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	89c585b8452f8eb7bf6a518bbcb13f2ffdebc4fd82869d815e61e73ea51ddd67.exe

C:\Users\Admin\AppData\Local\Temp\89c585b8452f8eb7bf6a518bbcb13f2ffdebc4fd82869d815e61e73ea51ddd67.exe
"C:\Users\Admin\AppData\Local\Temp\89c585b8452f8eb7bf6a518bbcb13f2ffdebc4fd82869d815e61e73ea51ddd67.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5196
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5196 -s 264
  2⤵
  - Program crash
  PID:3116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 5196 -ip 5196
1⤵
PID:5304

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/5196-0-0x0000000000B40000-0x0000000000BCA000-memory.dmp

Download

memory/5196-1-0x0000000000B40000-0x0000000000BCA000-memory.dmp