a1986decb117ea5c42f5f53460b2eaba0b0592ca76f9d917bafa4dd4cf890cc8

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 01:51

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General

Target
a1986decb117ea5c42f5f53460b2eaba0b0592ca76f9d917bafa4dd4cf890cc8.exe
Size 519KB
Sample260810-cabjfsszas
SHA256 a1986decb117ea5c42f5f53460b2eaba0b0592ca76f9d917bafa4dd4cf890cc8
MD5 78059297e1ca3e113cd3435ec59e6d74
SHA1 244924347d5dec2dcc606f60c13ec15879fd3208
SHA512 fd247cfbcbc7aae7253c2f51b00edd6457923fb9cec7d7743aef870453c52fa5ca8f56388d2132baef641727866d6422057c7ba647f13431549446b9cf8246cd
SSDEEP 6144:8E7eF1cew4oILX2cnLgqA/jLugiXeFPirNcEOkCybEaQRXr9HNdvOa:85FOew8dnsqA/jLugO9Okx2LIa
TLSH
T1CAB47D2AF6A0D036C4778574C4A386A6FBB1B43127244ACFA390875A1F637E2BD3571D
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/3452-0-0x0000000000580000-0x000000000060A000-memory.dmp	upx
behavioral2/memory/3452-1-0x0000000000580000-0x000000000060A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2296	3452	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	a1986decb117ea5c42f5f53460b2eaba0b0592ca76f9d917bafa4dd4cf890cc8.exe

C:\Users\Admin\AppData\Local\Temp\a1986decb117ea5c42f5f53460b2eaba0b0592ca76f9d917bafa4dd4cf890cc8.exe
"C:\Users\Admin\AppData\Local\Temp\a1986decb117ea5c42f5f53460b2eaba0b0592ca76f9d917bafa4dd4cf890cc8.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3452
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 472
  2⤵
  - Program crash
  PID:2296

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3452 -ip 3452
1⤵
PID:5012

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/3452-0-0x0000000000580000-0x000000000060A000-memory.dmp

Download

memory/3452-1-0x0000000000580000-0x000000000060A000-memory.dmp