9e7b64ddba99762d16fb7b1927b29a5db211b2a3109dcb00f8dc99a3a638af06

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/09/2026, 19:18

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General

Target
jaffacakes118__ac1fec069175c6f7dee06ed50438cc5e.exe
Size 65KB
Sample260919-xz7cmsbb57
SHA256 9e7b64ddba99762d16fb7b1927b29a5db211b2a3109dcb00f8dc99a3a638af06
MD5 ac1fec069175c6f7dee06ed50438cc5e
SHA1 6c9757fcc248de34054a6bb8f181cf72981899e4
SHA512 977af192020588cc227d33959b66f4dd25a27fe2c39a82bf21a17075b3b4f2c9f1d430497c12d4f6b0df6c2ac7fbaae8929dad0b6251602232c72aae56624795
SSDEEP 1536:77OHG+EXSEGSJcsd8wls//aBCG9xT8XPd0RVb0F:XyG7XSLgsCB39xT8/CRVY
TLSH
T1BE63013F17411962C58DA532930AA46C560A9FA1D2A04B375E2F3ECEB4EB1D3974B833
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/4052-0-0x0000000000400000-0x0000000000437000-memory.dmp	upx
behavioral2/memory/4052-4-0x0000000000400000-0x0000000000437000-memory.dmp	upx

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__ac1fec069175c6f7dee06ed50438cc5e.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 2520	4052	jaffacakes118__ac1fec069175c6f7dee06ed50438cc5e.exe	88

C:\Users\Admin\AppData\Local\Temp\jaffacakes118__ac1fec069175c6f7dee06ed50438cc5e.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__ac1fec069175c6f7dee06ed50438cc5e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4052
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:2520

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/4052-0-0x0000000000400000-0x0000000000437000-memory.dmp

Download

memory/4052-4-0x0000000000400000-0x0000000000437000-memory.dmp