15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae

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, 05:58

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General

Target
jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe
Size 48KB
Sample260924-gpb6razbkc
SHA256 15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae
MD5 3793f72dc6696b4dd33debfc52759555
SHA1 d4f3f3fa4801fb4efca406a4be40a1ef402d846f
SHA512 57f9b3bf52d2f4bb323b155a756cf7ae043f3376757c1717d556d6f28186fadbce17dd69f02f84ee123866b9d8cf6269a8198c5307a2fd32cdf123fd52b86e46
SSDEEP 768:IDYSm8F7n2oih9v8fafL3fkfJd4jDX95:RGn/owd4j
TLSH
T111234A8BB1109CB1E66A02353A95AA4357FE4C30016A18E3DFF75ACE9E7908F3574D27
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
3672	meyotmek.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\meyotmek.exe	jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe
File created	C:\Windows\SysWOW64\meyotme.dll	jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.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
2816	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_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.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
4968	jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe
4968	jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 3672	4968	jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe	89
PID 4968 wrote to memory of 2816	4968	jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Windows\SysWOW64\meyotmek.exe
  C:\Windows\system32\meyotmek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3672
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2816

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_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae.exe.bat
Size 274B
SHA256 6426632b8149f1f69f9ed60e825eead87c333c391cf1f55ca1c5d53efc6fcf92
MD5 d81ccb3e825e5da0019d35864e52dd82
SHA1 fc7eec63e11a0aac32d63368c4ecd69565c326a6
SHA512 0dd457931b0163dacecc9edaee0cd20ea8fe6c8919e6a236506093ba84306b21b0bf215bf7fd477b1c2101f1cd9d5f14d99f86431dca2f00fd9876ad6375d958
TLSH
T12DD02BC36062400988D8DC8F5938A6BE92559F8939842F158E10CAE45160514AAA2706
MD5 SHA1 SHA512 TLSH

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meyotmek.exe

Path C:\Windows\SysWOW64\meyotmek.exe
Size 48KB
SHA256 15d9b0c9f9f47656351f71d2bb9a50f1d46b292adab39101035f0311277796ae
MD5 3793f72dc6696b4dd33debfc52759555
SHA1 d4f3f3fa4801fb4efca406a4be40a1ef402d846f
SHA512 57f9b3bf52d2f4bb323b155a756cf7ae043f3376757c1717d556d6f28186fadbce17dd69f02f84ee123866b9d8cf6269a8198c5307a2fd32cdf123fd52b86e46
SSDEEP 768:IDYSm8F7n2oih9v8fafL3fkfJd4jDX95:RGn/owd4j
TLSH
T111234A8BB1109CB1E66A02353A95AA4357FE4C30016A18E3DFF75ACE9E7908F3574D27
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download