e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43

Analysis

max time kernel
150s
max time network
142s
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, 04:36

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe
Size 44KB
Sample260924-e8d4caeb25
SHA256 e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43
MD5 8b322322090db633bfd829200879a2a6
SHA1 497e6a992b3713d368441d1b6cc06554f8ec4b6f
SHA512 51f2b27f3c30cf2620c1a625dc3615d2470869824640e595f69a20e5d44657ffe31a353be40ff57b623794931a5775c8f1433a6f66830a8b22051bbd0f4a4475
SSDEEP 384:EE2RuIVieHKxvvNgQi2wQ/zOlK7/tlc2iSt7TmcJVUHcsDB8pct5pu:+5IHNgQi2wQ/6lStlc2FycWNDCat5
TLSH
T1E5136C4B9A825073D4C90AF234DFBA175FB76F3813B35DE3CA5B2A8425705568D3A20B
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
4800	johandyk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\johandy.dll	jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe
File created	C:\Windows\SysWOW64\johandyk.exe	jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.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
2840	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_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.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 2220 wrote to memory of 4800	2220	jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe	89
PID 2220 wrote to memory of 2840	2220	jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\johandyk.exe
  C:\Windows\system32\johandyk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4800
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2840

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

Loading Replay Monitor...

Downloads

jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43.exe.bat
Size 274B
SHA256 27a30feee4aeaba711af132bc86b970dc63c932a1103062b8e62fd024a533e9f
MD5 e4eeeb328611a8c17daf5f2b6d3f28f5
SHA1 93cb53ea62b9a261771cc4b5adcbf88e1b7de9c6
SHA512 eb073b8b13a491abd45b92e9a5709fb9265bdac9d23764127f18f13ba768925ea39aff09af6a2b8db351b089d0e89fbab1c1458da51810af2933831bcf89e5d5
TLSH
T180D02B0851E9C0D03C25C51F0A28354C874A04D429F6BF960FD35AE842E101C72C1784
MD5 SHA1 SHA512 TLSH

Submit Download

johandyk.exe

Path C:\Windows\SysWOW64\johandyk.exe
Size 44KB
SHA256 e416b9b5a686fe8039fa255849f581944a47add6cf949cb83a83372b9ff16f43
MD5 8b322322090db633bfd829200879a2a6
SHA1 497e6a992b3713d368441d1b6cc06554f8ec4b6f
SHA512 51f2b27f3c30cf2620c1a625dc3615d2470869824640e595f69a20e5d44657ffe31a353be40ff57b623794931a5775c8f1433a6f66830a8b22051bbd0f4a4475
SSDEEP 384:EE2RuIVieHKxvvNgQi2wQ/zOlK7/tlc2iSt7TmcJVUHcsDB8pct5pu:+5IHNgQi2wQ/6lStlc2FycWNDCat5
TLSH
T1E5136C4B9A825073D4C90AF234DFBA175FB76F3813B35DE3CA5B2A8425705568D3A20B
MD5 SHA1 SHA512 SSDEEP TLSH