178c91710940a0f15a4a3bbeb3f6f2b3471a9216395537259a8fc2517443328e

Analysis

max time kernel
148s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 05:22

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General

Target
jaffacakes118_178c91710940a0f15a4a3bbeb3f6f2b3471a9216395537259a8fc2517443328e.exe
Size 414KB
Sample261002-f2rljayv2r
SHA256 178c91710940a0f15a4a3bbeb3f6f2b3471a9216395537259a8fc2517443328e
MD5 7a0a1bf2b5f1c127b0b9854aca3493fb
SHA1 c275621d1d5c8134360ab60350cc72e000cf0cb2
SHA512 786824a1469e72feb08a6f7c5a1c6989e420dd9e10471be271d39529af32d3d86e3ae131ad2bded8c076a8be2f30965f2cd8e312c7fac232af82d5f4f67c75c5
SSDEEP 6144:Cnb4QobvU7VwpLdHDXjKc5mg/6RYWX7Qv4oNBL0qJse09P3KZeFJ8nOuuHcrxRe:rbvIVwpN7L96eWrQv4U0M2tPhvy
TLSH
T1EE9423A366B4D32BF8E943763589C2FF4D4420334370E61E616FCE20AE3B5A85D1C699
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/5008-0-0x0000000001000000-0x00000000010CB000-memory.dmp	upx
behavioral2/memory/5008-1-0x0000000001000000-0x00000000010CB000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3432	5008	WerFault.exe	87

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	jaffacakes118_178c91710940a0f15a4a3bbeb3f6f2b3471a9216395537259a8fc2517443328e.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_178c91710940a0f15a4a3bbeb3f6f2b3471a9216395537259a8fc2517443328e.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_178c91710940a0f15a4a3bbeb3f6f2b3471a9216395537259a8fc2517443328e.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5008
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 364
  2⤵
  - Program crash
  PID:3432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5008 -ip 5008
1⤵
PID:4920

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/5008-0-0x0000000001000000-0x00000000010CB000-memory.dmp

Download

memory/5008-1-0x0000000001000000-0x00000000010CB000-memory.dmp