fc1c3c5b9dfec5fcb32497fb7b6cf019c4eca42b4067e653f8c953298c7cc968

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/06/2026, 05:45

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General

Target
tmpd0h5umrm.exe
Size 259KB
Sample260602-gf2eaafx7j
SHA256 fc1c3c5b9dfec5fcb32497fb7b6cf019c4eca42b4067e653f8c953298c7cc968
MD5 98414f6e4ce2dbb1dee6167cd0d8c53e
SHA1 812308f2816e2dedd6b79db114e5b6bd701522f5
SHA512 d42e0a69e9c74f1d5195d389b1a9cd924a5402d663f863756f26778455db11529c172d6f993bf9ee15414a8473c3b46f4a2842bfcf010a8648bdff5c71affe1b
SSDEEP 6144:4TWe9o2bxVyFWkZzJxtejEfWZDkThADnmJRrtZB59:2XoImYuzheQWZAZ
TLSH
T1B7442360D9CB524DD0730E740CE31D2829AE8978192F95A7A71A2455CB73708FBFEFA4
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/3812-0-0x0000000000400000-0x00000000005A1000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4020	3812	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	tmpd0h5umrm.exe

C:\Users\Admin\AppData\Local\Temp\tmpd0h5umrm.exe
"C:\Users\Admin\AppData\Local\Temp\tmpd0h5umrm.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3812
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3812 -s 568
  2⤵
  - Program crash
  PID:4020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3812 -ip 3812
1⤵
PID:3772

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/3812-0-0x0000000000400000-0x00000000005A1000-memory.dmp

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