Malware Analysis Report

2025-01-02 03:10

Sample ID 240819-dlewpavaqj
Target a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118
SHA256 ba52101e664d1ab4110977264bb16ff13c5bf4bdb004ddcacba915006d275b81
Tags
remcos remotehost discovery persistence rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ba52101e664d1ab4110977264bb16ff13c5bf4bdb004ddcacba915006d275b81

Threat Level: Known bad

The file a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

remcos remotehost discovery persistence rat

Remcos

Loads dropped DLL

Deletes itself

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of SetWindowsHookEx

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-19 03:05

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-19 03:05

Reported

2024-08-19 03:08

Platform

win7-20240708-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe"

Signatures

Remcos

rat remcos

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WScript.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\Remcos\\remcos.exe\"" C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\Remcos\\remcos.exe\"" C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WScript.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2424 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 2424 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 2424 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 2424 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 2424 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 2156 wrote to memory of 2376 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Windows\SysWOW64\WScript.exe
PID 2156 wrote to memory of 2376 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Windows\SysWOW64\WScript.exe
PID 2156 wrote to memory of 2376 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Windows\SysWOW64\WScript.exe
PID 2156 wrote to memory of 2376 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Windows\SysWOW64\WScript.exe
PID 2376 wrote to memory of 2852 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2376 wrote to memory of 2852 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2376 wrote to memory of 2852 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2376 wrote to memory of 2852 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2852 wrote to memory of 2876 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2852 wrote to memory of 2876 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2852 wrote to memory of 2876 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2852 wrote to memory of 2876 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2876 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2876 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2876 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2876 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 2876 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe"

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

"C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 capriteam.ddns.net udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 tcp

Files

memory/2424-2-0x00000000003B0000-0x00000000003B1000-memory.dmp

memory/2424-3-0x00000000003C0000-0x00000000003C3000-memory.dmp

memory/2156-4-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2156-6-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2156-12-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2156-11-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2156-19-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2156-18-0x0000000000400000-0x000000000047A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\install.vbs

MD5 643a79abdc3f32f5a14d7964d479040c
SHA1 33368a48f78ff737aa2f4c0cbf9a4810e23f3780
SHA256 115a6f1c26738bfd44c3d81723d091bc90662123ad01497b353707161997948e
SHA512 3a42f2753a9a2d14c461722923622408eb76b6f85bd186377bfe2af44ff882714a38e0d223d69d2b28dc8390cc386c6fef5bf325dc20e4cf499d991e32d2bb58

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

MD5 a955ac034ab71cc35107fd81d4d0904a
SHA1 7e00fa5b9e8718d6ae19856ecc1be4cbf487a164
SHA256 ba52101e664d1ab4110977264bb16ff13c5bf4bdb004ddcacba915006d275b81
SHA512 48804a5469f810aa8f936e5ee5e466263a8da35d42c058fb7a77928b22135ea2e3b3bf41ad075a8449d3c13c4dcaa84aa6ce5e463c33ccc40e40c21cd90e847d

memory/2828-29-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2828-31-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2828-32-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-33-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-34-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-35-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-36-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-37-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-38-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-39-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-40-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-41-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-42-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-43-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-44-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2828-45-0x0000000000400000-0x0000000000478000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-19 03:05

Reported

2024-08-19 03:08

Platform

win10v2004-20240802-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe"

Signatures

Remcos

rat remcos

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation C:\Windows\SysWOW64\WScript.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WScript.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\Remcos\\remcos.exe\"" C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\Remcos\\remcos.exe\"" C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WScript.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4040 wrote to memory of 1568 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 4040 wrote to memory of 1568 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 4040 wrote to memory of 1568 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 4040 wrote to memory of 1568 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe
PID 1568 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Windows\SysWOW64\WScript.exe
PID 1568 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Windows\SysWOW64\WScript.exe
PID 1568 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe C:\Windows\SysWOW64\WScript.exe
PID 3108 wrote to memory of 4440 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 3108 wrote to memory of 4440 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 3108 wrote to memory of 4440 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 4440 wrote to memory of 3116 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 4440 wrote to memory of 3116 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 4440 wrote to memory of 3116 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 3116 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 3116 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 3116 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe
PID 3116 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a955ac034ab71cc35107fd81d4d0904a_JaffaCakes118.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe"

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

"C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 capriteam.ddns.net udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 8.8.8.8:53 118.135.218.216.in-addr.arpa udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 capriteam.ddns.net tcp
US 216.218.135.118:1010 tcp

Files

memory/4040-2-0x00000000772F2000-0x00000000772F3000-memory.dmp

memory/4040-3-0x0000000000A80000-0x0000000000A81000-memory.dmp

memory/4040-4-0x0000000000A90000-0x0000000000A93000-memory.dmp

memory/1568-5-0x0000000000400000-0x000000000047A000-memory.dmp

memory/1568-6-0x0000000000400000-0x000000000047A000-memory.dmp

memory/1568-7-0x0000000000400000-0x000000000047A000-memory.dmp

memory/1568-12-0x0000000000400000-0x000000000047A000-memory.dmp

memory/1568-13-0x0000000000400000-0x0000000000478000-memory.dmp

memory/1568-16-0x0000000000400000-0x000000000047A000-memory.dmp

memory/1568-19-0x0000000000400000-0x0000000000478000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\install.vbs

MD5 643a79abdc3f32f5a14d7964d479040c
SHA1 33368a48f78ff737aa2f4c0cbf9a4810e23f3780
SHA256 115a6f1c26738bfd44c3d81723d091bc90662123ad01497b353707161997948e
SHA512 3a42f2753a9a2d14c461722923622408eb76b6f85bd186377bfe2af44ff882714a38e0d223d69d2b28dc8390cc386c6fef5bf325dc20e4cf499d991e32d2bb58

C:\Users\Admin\AppData\Roaming\Remcos\remcos.exe

MD5 a955ac034ab71cc35107fd81d4d0904a
SHA1 7e00fa5b9e8718d6ae19856ecc1be4cbf487a164
SHA256 ba52101e664d1ab4110977264bb16ff13c5bf4bdb004ddcacba915006d275b81
SHA512 48804a5469f810aa8f936e5ee5e466263a8da35d42c058fb7a77928b22135ea2e3b3bf41ad075a8449d3c13c4dcaa84aa6ce5e463c33ccc40e40c21cd90e847d

memory/2532-28-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2532-30-0x0000000000400000-0x000000000047A000-memory.dmp

memory/2532-31-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-32-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-33-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-34-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-35-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-36-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-37-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-38-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-39-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-40-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-41-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-42-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-43-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2532-44-0x0000000000400000-0x0000000000478000-memory.dmp