392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e

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, 04:25

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General

Target
jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe
Size 48KB
Sample260924-e16hma1w2m
SHA256 392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e
MD5 185c6a70c32c4b3dbdcfc6ff732df9c6
SHA1 52989b7e543199d6e885d986ab9192f40aee43ef
SHA512 a4bdb70f93572bcf3a7a5e1d92635ae7210b1ac3e1ad74ea74a1a74829df255d1252f034c6393ff046815380183ba9e87480bcc96e1a059114e445056e93b231
SSDEEP 384:IMEIMKW3XvrtmGfw85A4vxw1QzQBzCJuK+lQALppct5:IMELKWPrtbfwqQQzIzCUlQMat5
TLSH
T199236DCB1A0618F2E9CA09B031DE7D075FBB5E3C2B6254ABCBFB698479B01439535207
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
5920	comboausk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\comboaus.dll	jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe
File created	C:\Windows\SysWOW64\comboausk.exe	jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.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
3816	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_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	comboausk.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5656	jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe
5656	jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5656 wrote to memory of 5920	5656	jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe	89
PID 5656 wrote to memory of 3816	5656	jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5656
- C:\Windows\SysWOW64\comboausk.exe
  C:\Windows\system32\comboausk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5920
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:3816

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_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e.exe.bat
Size 274B
SHA256 341c36e42f20492cf25eb78a39162ea135f6f1faefc7634e774a509da332eac4
MD5 2efbb29dde35671e83027c0e4b3305db
SHA1 3f8b8f6496f7113ee9b0e156a3ceba655ce8177f
SHA512 b9e8f1c3fb3539d4fa231a610f14b8b5a8c041de0c03e9d4968ff80f9ad843d9256abd1726b29ecf32b64cccafc14c19d6ba0caa793327638b4224c338fedf19
TLSH
T18ED02B0243D3AD750842F55F8E756E5D72523BFE69C92F08032042C8171102CF2F2F45
MD5 SHA1 SHA512 TLSH

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comboausk.exe

Path C:\Windows\SysWOW64\comboausk.exe
Size 48KB
SHA256 392360f5169762546b9ec4ea5f35a2b14313282c4ae78d896463dd49a8106f6e
MD5 185c6a70c32c4b3dbdcfc6ff732df9c6
SHA1 52989b7e543199d6e885d986ab9192f40aee43ef
SHA512 a4bdb70f93572bcf3a7a5e1d92635ae7210b1ac3e1ad74ea74a1a74829df255d1252f034c6393ff046815380183ba9e87480bcc96e1a059114e445056e93b231
SSDEEP 384:IMEIMKW3XvrtmGfw85A4vxw1QzQBzCJuK+lQALppct5:IMELKWPrtbfwqQQzIzCUlQMat5
TLSH
T199236DCB1A0618F2E9CA09B031DE7D075FBB5E3C2B6254ABCBFB698479B01439535207
MD5 SHA1 SHA512 SSDEEP TLSH

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