Malware Analysis Report

2025-03-15 06:03

Sample ID 240511-ffx67aeb8z
Target 32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118
SHA256 4e7902ecda9bab41bcb9be24ccfa7cc299ee2e7f26b0ec6ffdeec713969f1920
Tags
vmprotect
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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
7/10

SHA256

4e7902ecda9bab41bcb9be24ccfa7cc299ee2e7f26b0ec6ffdeec713969f1920

Threat Level: Shows suspicious behavior

The file 32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Executes dropped EXE

Loads dropped DLL

AutoIT Executable

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-11 04:49

Signatures

VMProtect packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-11 04:49

Reported

2024-05-11 04:52

Platform

win7-20240419-en

Max time kernel

142s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe"

Signatures

Executes dropped EXE

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe N/A

VMProtect packed file

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

AutoIT Executable

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\WindowsApps\winit.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Roaming\WindowsApps\winit.exe

C:\Users\Admin\AppData\Roaming\WindowsApps\winit.exe

Network

Country Destination Domain Proto
RU 82.202.231.21:21 tcp
RU 82.202.231.21:21 tcp

Files

memory/1700-0-0x000000013F430000-0x000000013F889000-memory.dmp

memory/1700-1-0x0000000077170000-0x0000000077171000-memory.dmp

memory/1700-17-0x000000013F430000-0x000000013F889000-memory.dmp

memory/1700-15-0x000007FEFD150000-0x000007FEFD151000-memory.dmp

memory/1700-13-0x000007FEFD150000-0x000007FEFD151000-memory.dmp

memory/1700-11-0x000007FEFD150000-0x000007FEFD151000-memory.dmp

memory/1700-9-0x000007FEFD150000-0x000007FEFD151000-memory.dmp

memory/1700-7-0x0000000077170000-0x0000000077171000-memory.dmp

memory/1700-5-0x0000000077170000-0x0000000077171000-memory.dmp

memory/1700-20-0x0000000077170000-0x0000000077171000-memory.dmp

memory/1700-3-0x0000000077170000-0x0000000077171000-memory.dmp

\Users\Admin\AppData\Roaming\WindowsApps\winit.exe

MD5 32ce5d3fc87e4aca57f85835ebc4421b
SHA1 46f23ec79bf4bc8af9c70aac9de2c97f1c86e475
SHA256 4e7902ecda9bab41bcb9be24ccfa7cc299ee2e7f26b0ec6ffdeec713969f1920
SHA512 a74319d51482b547b6afa249a8079c1bf76fab1bcb9421c3c68cf69f969266f2beefa314dd0880a5001105908e352caf633e4727869454ef14c84b9a6f7049ab

memory/1700-26-0x000000013F430000-0x000000013F889000-memory.dmp

memory/2156-44-0x000000013F6A0000-0x000000013FAF9000-memory.dmp

memory/2156-42-0x000007FEFD150000-0x000007FEFD151000-memory.dmp

memory/2156-40-0x000007FEFD150000-0x000007FEFD151000-memory.dmp

memory/2156-34-0x0000000077170000-0x0000000077171000-memory.dmp

memory/2156-32-0x0000000077170000-0x0000000077171000-memory.dmp

memory/2156-27-0x000000013F6A0000-0x000000013FAF9000-memory.dmp

memory/2156-47-0x0000000077170000-0x0000000077171000-memory.dmp

memory/2156-48-0x000000013F6A0000-0x000000013FAF9000-memory.dmp

memory/2156-73-0x000007FEFD150000-0x000007FEFD151000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-11 04:49

Reported

2024-05-11 04:52

Platform

win10v2004-20240508-en

Max time kernel

143s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe"

Signatures

Executes dropped EXE

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

VMProtect packed file

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

AutoIT Executable

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

Processes

C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\32ce5d3fc87e4aca57f85835ebc4421b_JaffaCakes118.exe"

C:\Users\Admin\AppData\Roaming\WindowsApps\winit.exe

C:\Users\Admin\AppData\Roaming\WindowsApps\winit.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 82.202.231.21:21 tcp
RU 82.202.231.21:21 tcp

Files

memory/4592-0-0x00007FF761040000-0x00007FF761499000-memory.dmp

memory/4592-1-0x00007FF761040000-0x00007FF761499000-memory.dmp

memory/4592-4-0x00007FFDF3010000-0x00007FFDF3011000-memory.dmp

C:\Users\Admin\AppData\Roaming\WindowsApps\winit.exe

MD5 32ce5d3fc87e4aca57f85835ebc4421b
SHA1 46f23ec79bf4bc8af9c70aac9de2c97f1c86e475
SHA256 4e7902ecda9bab41bcb9be24ccfa7cc299ee2e7f26b0ec6ffdeec713969f1920
SHA512 a74319d51482b547b6afa249a8079c1bf76fab1bcb9421c3c68cf69f969266f2beefa314dd0880a5001105908e352caf633e4727869454ef14c84b9a6f7049ab

memory/4592-8-0x00007FF761040000-0x00007FF761499000-memory.dmp

memory/1176-10-0x00007FF681220000-0x00007FF681679000-memory.dmp

memory/1176-11-0x00007FF681220000-0x00007FF681679000-memory.dmp

memory/1176-14-0x00007FFDF3010000-0x00007FFDF3011000-memory.dmp

memory/1176-15-0x00007FF681220000-0x00007FF681679000-memory.dmp

memory/1176-40-0x00007FFDF0FC0000-0x00007FFDF0FC1000-memory.dmp

memory/1176-41-0x0000021757AC0000-0x0000021757AC8000-memory.dmp