ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097

Analysis

max time kernel
150s
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, 04:14

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General

Target
jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe
Size 56KB
Sample260924-et2absdg87
SHA256 ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097
MD5 f6fca5968d6e19aadc974b32f0712a8b
SHA1 f958c286671ff6a6d4d3131f9458edd49edd9ff9
SHA512 21a028bfb9df623891429fa379b69ac96bbe1df2a369a109777e76faa2762d59936041b60c9ce738dcdcb0db1573fa9265a024f08024c707e549df12fe2557c3
SSDEEP 768:4azVATFQh5WgTvaC1rqsA1wrtWAaBZnKW:4ahIWhF+u+smwpuK
TLSH
T1D8432897B620C4B1D05E85B4EFA6D5F70AA13F762986F092BA53334D14F10A78626F0F
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
5656	mssetdk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mssetd.dll	jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe
File created	C:\Windows\SysWOW64\mssetdk.exe	jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.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
4992	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mssetdk.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 5656	2612	jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe	89
PID 2612 wrote to memory of 4992	2612	jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2612
- C:\Windows\SysWOW64\mssetdk.exe
  C:\Windows\system32\mssetdk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5656
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:4992

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_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097.exe.bat
Size 274B
SHA256 2d29134099ade2c4d5539cf008e47435691896a610901b59529768f9ea4d49cb
MD5 2174ff0aeecc43be8045dd70094fcaf5
SHA1 53fa1251d138fa23b387e84e844fc042a5afaae2
SHA512 0f23f28437b8600f328cb847335ebbb413a155f2302550dea59b7f28abab4f21328ccc5cb5c89cf67b2629f7b0e041e5fc6bfc61f17b2348dabb0580966957c1
TLSH
T14FD02BC5D35AC9515820C07F0168268EC81689C015CA3F002333EACC156142DB7C1B09
MD5 SHA1 SHA512 TLSH

Submit Download

mssetdk.exe

Path C:\Windows\SysWOW64\mssetdk.exe
Size 56KB
SHA256 ebf15bdc70333f21b2e77bfe68076c073daad47559d71e30e978441362b62097
MD5 f6fca5968d6e19aadc974b32f0712a8b
SHA1 f958c286671ff6a6d4d3131f9458edd49edd9ff9
SHA512 21a028bfb9df623891429fa379b69ac96bbe1df2a369a109777e76faa2762d59936041b60c9ce738dcdcb0db1573fa9265a024f08024c707e549df12fe2557c3
SSDEEP 768:4azVATFQh5WgTvaC1rqsA1wrtWAaBZnKW:4ahIWhF+u+smwpuK
TLSH
T1D8432897B620C4B1D05E85B4EFA6D5F70AA13F762986F092BA53334D14F10A78626F0F
MD5 SHA1 SHA512 SSDEEP TLSH