393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e

Analysis

max time kernel
150s
max time network
128s
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, 06:05

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General

Target
jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe
Size 52KB
Sample260924-gs73las15p
SHA256 393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e
MD5 6e71da8970a3bb7da78fbfc4e65a6847
SHA1 2edadbf38511285ea61bf7234889d7e175319ba7
SHA512 cf6a66b3c9d716a457aa6937891eebf8332366e4f2a6c3b06c23906124acafc6983371aaac6dc9413ce2dc7dd6a316eb7a22866926936448e31f2ccb85adb10e
SSDEEP 768:I9UAjx/YSY6DEsLhOBuaTWTG46THQ2QwT:sUIxgyDXgB7zRQo
TLSH
T18233398B6E11CAB2DEAD4178BC835F5B2B7E7C34121508F3EB3399D1086979A49D4D0B
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
3436	xuntxnk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\xuntxn.dll	jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe
File created	C:\Windows\SysWOW64\xuntxnk.exe	jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.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
2720	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	xuntxnk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5096	jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe
5096	jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 3436	5096	jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe	91
PID 5096 wrote to memory of 2720	5096	jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Windows\SysWOW64\xuntxnk.exe
  C:\Windows\system32\xuntxnk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3436
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2720

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:3872

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

Replay Monitor

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Downloads

jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e.exe.bat
Size 265B
SHA256 5c8025bcbada3b68a0e8caeb72f690f10a761ce711620ead52731ca1d9d9c533
MD5 22bf4fdb96b1b34c9794f01416c24b64
SHA1 2094edf7491238313791cdeb1171384de0c0ef82
SHA512 5941c37a8867ebdeb7115e34f85c79fae892b3590fdffa2b2a462ce6de6c727580c3c8f4056f07bf9764a98d1937453f07febb1db0882edf718c6d659a41b139
TLSH
T159D02BD62392CD7B1809D47F41283A4CB0604C7C274E6F1B43A2C8940081838F3D6683
MD5 SHA1 SHA512 TLSH

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xuntxnk.exe

Path C:\Windows\SysWOW64\xuntxnk.exe
Size 52KB
SHA256 393493a1ce54663d5e47ce3e43c61e6aed56f998caba1b75ec3af469ede0c10e
MD5 6e71da8970a3bb7da78fbfc4e65a6847
SHA1 2edadbf38511285ea61bf7234889d7e175319ba7
SHA512 cf6a66b3c9d716a457aa6937891eebf8332366e4f2a6c3b06c23906124acafc6983371aaac6dc9413ce2dc7dd6a316eb7a22866926936448e31f2ccb85adb10e
SSDEEP 768:I9UAjx/YSY6DEsLhOBuaTWTG46THQ2QwT:sUIxgyDXgB7zRQo
TLSH
T18233398B6E11CAB2DEAD4178BC835F5B2B7E7C34121508F3EB3399D1086979A49D4D0B
MD5 SHA1 SHA512 SSDEEP TLSH

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