ac5b302d6fda0d50bb4c308849bb58c5edd0bb8934418ced9764119a56781e95

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
17/10/2026, 12:30

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General

Target
ac5b302d6fda0d50bb4c308849bb58c5edd0bb8934418ced9764119a56781e95.exe
Size 252KB
Sample261017-ppln7ae19m
SHA256 ac5b302d6fda0d50bb4c308849bb58c5edd0bb8934418ced9764119a56781e95
MD5 c6bddaa89b66ae717574e781b04297ce
SHA1 487c288d94d7823a41fa62b5eb1f5c911cd0e52f
SHA512 db92deb495a6f30ee9613990f0ac105e0fc45dcd0ce0593be8fbb1f079aaf57523adf0f5c1382ee8e891e982b65a06035be6afe7d1b6e5bda544460bab965e33
SSDEEP 3072:1yNRrWgsD+ZKHhfWrfI10PKucQd9d7zH/4KUNkb/h9Jo:ZqZ4h4fIqPWQdD4KUNo/hLo
TLSH
T1F6443949EB8310F1FE6705B020AAEBFF5232B501C9398D66D786CD96ADB29770C1531E
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
behavioral1/memory/4508-0-0x0000000000400000-0x000000000043F000-memory.dmp	upx

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4556	4508	WerFault.exe	86
2324	4508	WerFault.exe	86

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	ac5b302d6fda0d50bb4c308849bb58c5edd0bb8934418ced9764119a56781e95.exe

C:\Users\Admin\AppData\Local\Temp\ac5b302d6fda0d50bb4c308849bb58c5edd0bb8934418ced9764119a56781e95.exe
"C:\Users\Admin\AppData\Local\Temp\ac5b302d6fda0d50bb4c308849bb58c5edd0bb8934418ced9764119a56781e95.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4508 -s 220
  2⤵
  - Program crash
  PID:4556
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4508 -s 224
  2⤵
  - Program crash
  PID:2324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4508 -ip 4508
1⤵
PID:5104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4508 -ip 4508
1⤵
PID:1512

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/4508-0-0x0000000000400000-0x000000000043F000-memory.dmp

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