b1bc51844e740c971830e6b81eca4a9440ab631372550c192cd86d9b5332a5b4

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
14/10/2026, 00:28

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Size 400KB
Sample261014-assvcaes2r
SHA256 b1bc51844e740c971830e6b81eca4a9440ab631372550c192cd86d9b5332a5b4
MD5 29bf2af3e3447aae18b3dd3f240678b8
SHA1 cb054e475672fc9cc458828c5bc99fe69181d3f8
SHA512 bad6009919ccd99d9f2c1493fde10e3842de1a833a4f7d3fcb7a9ef9643ad95f9c9e64dc5c4dee5836b99780b31f091e34e2610e65d1e094e7766adaf3b415bd
SSDEEP 6144:RI7rI4W2UvBF6SWyja6qiUKGkAxoq9z+iVnvlS6mIO6Q+lHNgub:RIfwJjnwiAWcm6PYub
TLSH
T1B0941260F85CF17DDE1EB47700B24A0A963373F88614A513BB9A55C9D9113CCAEBE386
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/4484-1-0x0000000000400000-0x00000000004CC000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4340	4484	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	jaffacakes118_HEUR.Trojan.Win32.Generic.exe

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4484
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 552
  2⤵
  - Program crash
  PID:4340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4484 -ip 4484
1⤵
PID:5044

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/4484-0-0x0000000002250000-0x0000000002253000-memory.dmp

Download

memory/4484-1-0x0000000000400000-0x00000000004CC000-memory.dmp