65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 07:55

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General

Target
jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe
Size 115KB
Sample260924-jsfpfshb94
SHA256 65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad
MD5 1aa57d35f488e6a7858b69b622a26596
SHA1 1b731e5e6a227eed43fce1d862e3cc4edc133aea
SHA512 8edc4c7390f5a85392c5b867c5a3d6749c6e0f78527a9a7a6c4dfd7f01266026e5c46b6ed94ec4c234e1d4a565760504d5479beec9e9ed5966400ed329b0d323
SSDEEP 1536:W4xXVQbfC6ETsj/CHNuT+Qr6e8dJeBSrx:dr6pmNuT+Q6vdJeQrx
TLSH
T181B3DF93B6D68477E2350E794C209045EA7FFCB41F963B2A7769881C6C731942D993C3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3864 set thread context of 5808	3864	jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe	88

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5808-1-0x0000000000400000-0x0000000000419000-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_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3864 wrote to memory of 5808	3864	jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe	88
PID 3864 wrote to memory of 5808	3864	jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe	88
PID 3864 wrote to memory of 5808	3864	jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe	88
PID 3864 wrote to memory of 5808	3864	jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe	88

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3864
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe
  C:\Users\Admin\AppData\Local\Temp\jaffacakes118_65f2b53744264492d111753e11bb54aa4adc5c85a688a5bf52f930c5490e9dad.exe
  2⤵
  PID:5808

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/3864-0-0x0000000000900000-0x0000000000901000-memory.dmp

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memory/3864-5-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/5808-1-0x0000000000400000-0x0000000000419000-memory.dmp

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memory/5808-4-0x0000000000400000-0x0000000000419000-memory.dmp

Download

memory/5808-6-0x0000000000400000-0x0000000000419000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads