6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9

Analysis

max time kernel
150s
max time network
141s
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, 04:29

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General

Target
jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe
Size 48KB
Sample260924-e39casyfjh
SHA256 6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9
MD5 de217fb6d72a025c5dbdd733e80dce35
SHA1 fe491a9e5af3e8b5c68d622a9a571194f1c9b439
SHA512 beee18250fcdd1d986101dafd4a0d41afae03838c199dd7ac35e8ed993f4d7519bfee2697eeaf82baff77d8f42c7b59f788aeb2333bc0a8bd822209c35987065
SSDEEP 384:IMEIMKW3XvrtmGfw85A4vxw1QzQBzCJuK+lQALppct5:IMELKWPrtbfwqQQzIzCUlQMat5
TLSH
T18E236DCB1A0618F2E9CA09B031DE7D075FBB5E3C2B6254ABCBFB698479B01439535207
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
5136	comboausk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\comboaus.dll	jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe
File created	C:\Windows\SysWOW64\comboausk.exe	jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.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
2628	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_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	comboausk.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4100	jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe
4100	jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4100 wrote to memory of 5136	4100	jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe	89
PID 4100 wrote to memory of 2628	4100	jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Windows\SysWOW64\comboausk.exe
  C:\Windows\system32\comboausk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5136
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2628

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_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9.exe.bat
Size 274B
SHA256 95eb6c640069995f84f8f11d41292c7373bc0b9d528f81fefc4085ead56927e9
MD5 e77698b2cc3a456d5640878a7103a011
SHA1 05bcdb384ba5a5e503aca63108633091bde938c1
SHA512 a313450f306833902ddd4de500d3152627896f4c22f136cbb94ebd2a328c7e6fe578b300757823408dceb9aa3e81a0f37eecb54e19f22e17c9cb8b807086ca76
TLSH
T190D02B6E53127973344C969F17645A0D51A20F3E1DE93F24111381C5118502873C3B08
MD5 SHA1 SHA512 TLSH

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comboausk.exe

Path C:\Windows\SysWOW64\comboausk.exe
Size 48KB
SHA256 6960011430800c707b16af89a4c17ab3a563230b9623b550f6771c2d03325fc9
MD5 de217fb6d72a025c5dbdd733e80dce35
SHA1 fe491a9e5af3e8b5c68d622a9a571194f1c9b439
SHA512 beee18250fcdd1d986101dafd4a0d41afae03838c199dd7ac35e8ed993f4d7519bfee2697eeaf82baff77d8f42c7b59f788aeb2333bc0a8bd822209c35987065
SSDEEP 384:IMEIMKW3XvrtmGfw85A4vxw1QzQBzCJuK+lQALppct5:IMELKWPrtbfwqQQzIzCUlQMat5
TLSH
T18E236DCB1A0618F2E9CA09B031DE7D075FBB5E3C2B6254ABCBFB698479B01439535207
MD5 SHA1 SHA512 SSDEEP TLSH

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