2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e

Analysis

max time kernel
150s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 22:23

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General

Target
jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe
Size 44KB
Sample260925-2ar9ms1sh1
SHA256 2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e
MD5 23b008e4dac4eb130c043ec1d33b1431
SHA1 a408cbd2976f09e695f3b4d3cca40a688c7c4e04
SHA512 44e9518f646e2d21d8b5034d4acadfaeeb0e2fd95ae72e010110aa8ee55e25438e85fcfe3de237a0e1bc1be4794e30f219200017ff4a98e43e0bd511756bc5ff
SSDEEP 384:apW9Gc9rvNghlw0Hkq8XJX57o+AMcJcCKpct54HTNm:zXzNgfw2Ip57o+AjJ0at54zNm
TLSH
T12E133C9B664199B1C3CD0670259E5A36AEEF9D3502B3CEC7CF136ECA0E302946D3561B
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
5300	joliomk.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\joliom.dll	jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe
File created	C:\Windows\SysWOW64\joliomk.exe	jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.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
3564	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_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	joliomk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 5300	4820	jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe	89
PID 4820 wrote to memory of 3564	4820	jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\SysWOW64\joliomk.exe
  C:\Windows\system32\joliomk.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5300
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:3564

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_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e.exe.bat
Size 274B
SHA256 3c4ab69453a0c0cf92ec2d864f38c2cfb47a9238e85c2c791b7a38fc5dd46e70
MD5 7a3c72264200b520ec26818b8d33a968
SHA1 71111dfe1822858cdfbdce4359845474856318c5
SHA512 a8edabc30a68218fe896a91fdcd180d5b0c633f7abbd04390cfc2674d07f4a489e85bb8570992d556b0bf494664b6805ee45e4ed310b64da5993217fd5388fe1
TLSH
T13DD0C28300919F151450C4EB0735430D41780D6B258CEF12073282D4A3E3A34BA83AC1
MD5 SHA1 SHA512 TLSH

Submit Download

joliomk.exe

Path C:\Windows\SysWOW64\joliomk.exe
Size 44KB
SHA256 2528036193205db9f3cd4ea7b4556a624093df67d555c2d07acef3219d12fd8e
MD5 23b008e4dac4eb130c043ec1d33b1431
SHA1 a408cbd2976f09e695f3b4d3cca40a688c7c4e04
SHA512 44e9518f646e2d21d8b5034d4acadfaeeb0e2fd95ae72e010110aa8ee55e25438e85fcfe3de237a0e1bc1be4794e30f219200017ff4a98e43e0bd511756bc5ff
SSDEEP 384:apW9Gc9rvNghlw0Hkq8XJX57o+AMcJcCKpct54HTNm:zXzNgfw2Ip57o+AjJ0at54zNm
TLSH
T12E133C9B664199B1C3CD0670259E5A36AEEF9D3502B3CEC7CF136ECA0E302946D3561B
MD5 SHA1 SHA512 SSDEEP TLSH