c1d1cf176fb16a1f787e16a57000f7a1d80fc16bcdf6f602ddecb52398235341

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/08/2026, 22:18

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General

Target
c1d1cf176fb16a1f787e16a57000f7a1d80fc16bcdf6f602ddecb52398235341.exe
Size 519KB
Sample260813-18ewjayyew
SHA256 c1d1cf176fb16a1f787e16a57000f7a1d80fc16bcdf6f602ddecb52398235341
MD5 acd22569600b0bc7413483c2a74654a5
SHA1 271b0ba63db40edae3cec8310702bf086f137286
SHA512 4a9c108fc96b459d2d04f6c877fe1eb56ec8653c215f7a0db2fcb7710c5411f9bf94ff21fcb67bee114f958d263ded57a9f05a66aa93d63f5b05b54f4686fa18
SSDEEP 6144:T0M02l1cpFYoULjZzL82AXcKgaLmcY5CF7irpcEOkCybEaQRXr9HNdvOa:TzplOpFQRzQ2AXcKrLmcSpOkx2LIa
TLSH
T19FB47D2AFBA0C076C4779575C4A286A7FFB1B42127204ACFA390475A1F63792BE3531D
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/4664-0-0x0000000000140000-0x00000000001CA000-memory.dmp	upx
behavioral2/memory/4664-1-0x0000000000140000-0x00000000001CA000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4152	4664	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	c1d1cf176fb16a1f787e16a57000f7a1d80fc16bcdf6f602ddecb52398235341.exe

C:\Users\Admin\AppData\Local\Temp\c1d1cf176fb16a1f787e16a57000f7a1d80fc16bcdf6f602ddecb52398235341.exe
"C:\Users\Admin\AppData\Local\Temp\c1d1cf176fb16a1f787e16a57000f7a1d80fc16bcdf6f602ddecb52398235341.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 472
  2⤵
  - Program crash
  PID:4152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4664 -ip 4664
1⤵
PID:4188

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/4664-0-0x0000000000140000-0x00000000001CA000-memory.dmp

Download

memory/4664-1-0x0000000000140000-0x00000000001CA000-memory.dmp