6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240

Analysis

max time kernel
150s
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, 11:21

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General

Target
jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe
Size 48KB
Sample260924-nf32facd33
SHA256 6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240
MD5 54259eddc6b72d188130c27a1a5ee3c9
SHA1 1ef41111473cd48ffd499b8bfaca920b6eaecc8e
SHA512 927cfda96fd2c3e39291c77dbacb5d5e5f16f0a6865cc19e2baac61dc09ee4ec4e8425b87583c039034140bb5dcca82258365737fdba010fad4ff9f493ef16fd
SSDEEP 768:PQj+WFsU8o7SqQgtQS5v/g5uq930IeWXONuvP8LI9CB:PSvizo7cgtQS5v/g5uqZkWeUvzQ
TLSH
T10823395B77208CF2C39901B834E66A2A8FFA5D301769D5D3EBB381D9AD319834D31A07
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery execution persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
2964	qxfelk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\qxfel.dll	jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe
File created	C:\Windows\SysWOW64\qxfelk.exe	jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2916	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qxfelk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4652 wrote to memory of 2964	4652	jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe	89
PID 4652 wrote to memory of 2916	4652	jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4652
- C:\Windows\SysWOW64\qxfelk.exe
  C:\Windows\system32\qxfelk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2964
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2916

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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

jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240.exe.bat
Size 274B
SHA256 4982ec423ff716cde0568c762436f7e13af5ecb798072b1b0bb06418b4c3b920
MD5 bf80cf978f83310bae9a31008d212a54
SHA1 84df58d153c5f687dca6476e2df87775e99325aa
SHA512 68b91f4427c14387228a508b4261b270b074e0743607042b99bbdc08b4ea9ddee94d385fa1006623d9a3f813aa28508e2393ac25b502c6c1c0817fb47e0e061e
TLSH
T1B0D02BF083914C1D1D04EC2FC42D0B8A40E92E573ADD2F251632DDE92092815B5C3748
MD5 SHA1 SHA512 TLSH

Submit Download

qxfelk.exe

Path C:\Windows\SysWOW64\qxfelk.exe
Size 48KB
SHA256 6f7835ca8247851573999d65b0f9635a0ec7f6f08c4f14acd2929d5274561240
MD5 54259eddc6b72d188130c27a1a5ee3c9
SHA1 1ef41111473cd48ffd499b8bfaca920b6eaecc8e
SHA512 927cfda96fd2c3e39291c77dbacb5d5e5f16f0a6865cc19e2baac61dc09ee4ec4e8425b87583c039034140bb5dcca82258365737fdba010fad4ff9f493ef16fd
SSDEEP 768:PQj+WFsU8o7SqQgtQS5v/g5uq930IeWXONuvP8LI9CB:PSvizo7cgtQS5v/g5uqZkWeUvzQ
TLSH
T10823395B77208CF2C39901B834E66A2A8FFA5D301769D5D3EBB381D9AD319834D31A07
MD5 SHA1 SHA512 SSDEEP TLSH