930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31

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, 04:41

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General

Target
jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe
Size 48KB
Sample260924-fa359ayxd1
SHA256 930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31
MD5 6265f1f7bea9f8327ba850e9189a3262
SHA1 c7c54e33de810704e7cc4a96912ab97177345eab
SHA512 b9b86d5fd83e2934f1c9755196b5c6d65bc96f92738e7e8a6c2cd9033c795775284b69ea8afdd792d7d574b1af583116c60b7dcaf702bee907e132561cfe0d1f
SSDEEP 768:LKccqFvasBhuGw4S6RK2CUtX5Nbat5hfn8:LKc5oihuuztXqnf8
TLSH
T108236D8B9245B8B3C5EE043435FFAB230F799D34DA6898E3D7F3158A9D30586C524D0A
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
4928	micsusk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\micsus.dll	jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe
File created	C:\Windows\SysWOW64\micsusk.exe	jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.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
3408	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_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	micsusk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5832 wrote to memory of 4928	5832	jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe	89
PID 5832 wrote to memory of 3408	5832	jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5832
- C:\Windows\SysWOW64\micsusk.exe
  C:\Windows\system32\micsusk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4928
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:3408

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_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31.exe.bat
Size 274B
SHA256 bf2b475577731b1347390b7ce35c957e603ead7a1d0f11ffaba36d0fd32235a9
MD5 307b6cf8c15f485f35771023d314d6bb
SHA1 18f22176792b5696fbdff0c7bb5ece6a9be973dc
SHA512 c8bf5d1f9a12d0851804a97a1cb86c6a8255dec5c89b9985db37da951885a9589dbd3ad8fcea2eee4d6826e55e3b1912936a252cca1571f3d7bc22f48379114d
TLSH
T15ED0C205C289C9140C24D48F1B3B8FCD60111A6732CB6B002724448C105140EFAF7204
MD5 SHA1 SHA512 TLSH

Submit Download

micsusk.exe

Path C:\Windows\SysWOW64\micsusk.exe
Size 48KB
SHA256 930bfd603e25ff4a9be7e561ddd2bdb618aeb162cddbb66a4af180eb7147ef31
MD5 6265f1f7bea9f8327ba850e9189a3262
SHA1 c7c54e33de810704e7cc4a96912ab97177345eab
SHA512 b9b86d5fd83e2934f1c9755196b5c6d65bc96f92738e7e8a6c2cd9033c795775284b69ea8afdd792d7d574b1af583116c60b7dcaf702bee907e132561cfe0d1f
SSDEEP 768:LKccqFvasBhuGw4S6RK2CUtX5Nbat5hfn8:LKc5oihuuztXqnf8
TLSH
T108236D8B9245B8B3C5EE043435FFAB230F799D34DA6898E3D7F3158A9D30586C524D0A
MD5 SHA1 SHA512 SSDEEP TLSH