aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50

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, 05:43

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General

Target
jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe
Size 48KB
Sample260924-gexdyafc25
SHA256 aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50
MD5 22f2ab8555dfd7472cfe30ed9fce7079
SHA1 a8459f9de220874ef505e932b4183114eff43d50
SHA512 98269be45e48fa17f44bf1035eff932eaa14e303315f5f942bbc8f783e71046d0371da133810c48b64a7e385f6d25cf0b77036e161151d246bc87e7778704b85
SSDEEP 768:ArYS6sBVLtnnNqQJJTf/f4H+fqqojDXG5O:AMMLtnNNWqoj
TLSH
T17F234C4BB01068B1F6AD42383A9997031BAE4C30612A18A7DFF31D8E6F7909F3575D17
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
4152	meyotmek.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\meyotme.dll	jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe
File created	C:\Windows\SysWOW64\meyotmek.exe	jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.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
5860	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_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	meyotmek.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
436	jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe
436	jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 436 wrote to memory of 4152	436	jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe	90
PID 436 wrote to memory of 5860	436	jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:436
- C:\Windows\SysWOW64\meyotmek.exe
  C:\Windows\system32\meyotmek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4152
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5860

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_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50.exe.bat
Size 274B
SHA256 3d3c9e3d2167420f9747e2b961c54a0a57e2cf273ad6c93612f5aba86cd8d9ec
MD5 2f210cbadae758c0826598edd01916ca
SHA1 94ad84a478ca517f8b757a891ffe0246743bdd60
SHA512 4dbe7ec8ef6c647b760400a4889051da500e832c8368d0d200beec790cbb365f6e538df6e37710ca69717fce262b004e8c1e33bf92ec6f2bd9b6415af5bf870d
TLSH
T12FD02B831063CCE11EA8D13F0130628F916634DA1E48BE05436691C9B1F701AF9EBB41
MD5 SHA1 SHA512 TLSH

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meyotmek.exe

Path C:\Windows\SysWOW64\meyotmek.exe
Size 48KB
SHA256 aeb94a969559d6e15511866257f63aed2b56d1f3e3a6f55bc6ddaf1a04a7aa50
MD5 22f2ab8555dfd7472cfe30ed9fce7079
SHA1 a8459f9de220874ef505e932b4183114eff43d50
SHA512 98269be45e48fa17f44bf1035eff932eaa14e303315f5f942bbc8f783e71046d0371da133810c48b64a7e385f6d25cf0b77036e161151d246bc87e7778704b85
SSDEEP 768:ArYS6sBVLtnnNqQJJTf/f4H+fqqojDXG5O:AMMLtnNNWqoj
TLSH
T17F234C4BB01068B1F6AD42383A9997031BAE4C30612A18A7DFF31D8E6F7909F3575D17
MD5 SHA1 SHA512 SSDEEP TLSH

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