d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 05:58

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe
Size 143KB
Sample261002-gn92dszflc
SHA256 d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a
MD5 a9d061b3e5ad70aef6f4b3eff296cc88
SHA1 a50173ebbe7635e69a7c49d14f64bc0fa0caaf9d
SHA512 828e858c1bbf473a8b8df6b16d7d340d73faefb65042c0cda1b1ed9c9a94a3b9c1a14803aaefe746966ea4a4483d7d0c0924bebb9129811178940c3c51c4ea37
SSDEEP 1536:ZFjNOndQ6AKX5t+Twq9HFO8CLCDk+opQhk+PcOlxqqWTJMsbDhXdlWxuK3RGkijV:ZZYnRnX5t+TwlCYmh2eK7wxuKBGBcgnn
TLSH
T1C4E35B52F585C0B2E0A51F7D4C6AD1D79B2AFF212D38460BB6DA2F5CDCB92C12D182D2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5004	fotovideo.EXE

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winsystems = "C:\\Windows\\system32\\Winsysteml\\fotovideo.EXE -d"	jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Winsysteml\fotovideo.EXE	jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe
File opened for modification	C:\Windows\SysWOW64\Winsysteml\fotovideo.EXE	fotovideo.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
5164	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	fotovideo.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5232 wrote to memory of 5004	5232	jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe	90
PID 5232 wrote to memory of 5164	5232	jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5232
- C:\Windows\SysWOW64\Winsysteml\fotovideo.EXE
  "C:\Windows\system32\Winsysteml\fotovideo.EXE" -inst
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:5004
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\$$del.bat" C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5164

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

$$del.bat

Path C:\Users\Admin\AppData\Local\Temp\$$del.bat
Size 83B
SHA256 a8457f5f48900d9a53e8413608a29a5dda08a2d170a66a9244dfe919dd176bda
MD5 15d18b3ee5ad33cd36762fe61b93d4e2
SHA1 ea4e51e3c838b53787d1d1915c2b5a63a9460455
SHA512 68dafcc10f33ebf75b4e3457d7971389bb1ff630a56d122dafe7726eb8df864e01c34c09ebc3b9cc9ddad79743b0a423a921382bf576a8e2daa9898db8aae0a7
TLSH
T1C4A012F4181001006440093DCA2F1082704CC1AF4604800B143240B3F326C294200646
MD5 SHA1 SHA512 TLSH

Submit Download

fotovideo.EXE

Path C:\Windows\SysWOW64\Winsysteml\fotovideo.EXE
Size 143KB
SHA256 d222143d0a83d7fd9b2a28de0905b3781a87c0b2f809cd9d66df474e81903e7a
MD5 a9d061b3e5ad70aef6f4b3eff296cc88
SHA1 a50173ebbe7635e69a7c49d14f64bc0fa0caaf9d
SHA512 828e858c1bbf473a8b8df6b16d7d340d73faefb65042c0cda1b1ed9c9a94a3b9c1a14803aaefe746966ea4a4483d7d0c0924bebb9129811178940c3c51c4ea37
SSDEEP 1536:ZFjNOndQ6AKX5t+Twq9HFO8CLCDk+opQhk+PcOlxqqWTJMsbDhXdlWxuK3RGkijV:ZZYnRnX5t+TwlCYmh2eK7wxuKBGBcgnn
TLSH
T1C4E35B52F585C0B2E0A51F7D4C6AD1D79B2AFF212D38460BB6DA2F5CDCB92C12D182D2
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5004-10-0x0000000000400000-0x000000000042A000-memory.dmp

Download

memory/5232-8-0x0000000000400000-0x000000000042A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads