18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418

Analysis

max time kernel
150s
max time network
126s
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, 04:33

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General

Target
jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe
Size 44KB
Sample260924-e6wkls1x3r
SHA256 18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418
MD5 7f9f6c01c8d9849da3b1cc75f05f263e
SHA1 66ddc6f6aeb285724982b4bb6e43c5a233c1a2f3
SHA512 02c53d3ec12db3c1552cf56f16bb1e8f8f159039309a641edebc5bbd02e3c5192a3bff78474b25286a7a7970fa839ff71b95b4203c1750de251de5e84af4793f
SSDEEP 384:EE2RuIVieHKxvvNgQi2wQ/zOlK7/tlc2iSt7TmcJVUHcsDB8pct5su:+5IHNgQi2wQ/6lStlc2FycWNDCat5
TLSH
T18C136C4B9A825073D4C90AF234DFBA175FB76F3813B35DE3CA5B2A8425705568D3A20B
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
3508	johandyk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\johandy.dll	jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe
File created	C:\Windows\SysWOW64\johandyk.exe	jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.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
1816	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_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	johandyk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 3508	1900	jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe	89
PID 1900 wrote to memory of 1816	1900	jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\SysWOW64\johandyk.exe
  C:\Windows\system32\johandyk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3508
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:1816

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_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418.exe.bat
Size 274B
SHA256 b3f2958dde26c911323d5aa25d7ffc5d4972aa3dd119e85b2e7e877309126a6d
MD5 5b0c2bfdfaf56af11f85ef051e4b14d7
SHA1 be5830186cb5d25359ef6e1a06f0b8553f0be71b
SHA512 245afe4923d698edf56012fcd33313eefc325882ccbfbfc68d19ee7f81a165b5559e3f74316b7679233ac7a072ab3b458f4579062dffbea8d8346c75b975f697
TLSH
T1C3D02BA44E66C865A802C87F42B423095162684423CA1FC89A5380DE33930B4F28320D
MD5 SHA1 SHA512 TLSH

Submit Download

johandyk.exe

Path C:\Windows\SysWOW64\johandyk.exe
Size 44KB
SHA256 18664a3530a337a8e1b5c6ba9b0f2abaff70d4c15aa667b4b669137cd8832418
MD5 7f9f6c01c8d9849da3b1cc75f05f263e
SHA1 66ddc6f6aeb285724982b4bb6e43c5a233c1a2f3
SHA512 02c53d3ec12db3c1552cf56f16bb1e8f8f159039309a641edebc5bbd02e3c5192a3bff78474b25286a7a7970fa839ff71b95b4203c1750de251de5e84af4793f
SSDEEP 384:EE2RuIVieHKxvvNgQi2wQ/zOlK7/tlc2iSt7TmcJVUHcsDB8pct5su:+5IHNgQi2wQ/6lStlc2FycWNDCat5
TLSH
T18C136C4B9A825073D4C90AF234DFBA175FB76F3813B35DE3CA5B2A8425705568D3A20B
MD5 SHA1 SHA512 SSDEEP TLSH