Malware Analysis Report

2025-01-22 13:03

Sample ID 240626-hpqjtatfpk
Target 11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118
SHA256 106a93ef1393c192141d77663e180d77ae5a2effb1a4bbc2a5c7ed85f78937b3
Tags
vmprotect
score
7/10

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
7/10

SHA256

106a93ef1393c192141d77663e180d77ae5a2effb1a4bbc2a5c7ed85f78937b3

Threat Level: Shows suspicious behavior

The file 11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Unsigned PE

Suspicious use of SetWindowsHookEx

Modifies Internet Explorer settings

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-26 06:54

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

2024-06-26 06:54

Reported

2024-06-26 06:57

Platform

win7-20240611-en

Max time kernel

120s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118.exe"

Signatures

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

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.dnfpiaoyi.com udp

Files

memory/1476-0-0x0000000000400000-0x00000000006CE000-memory.dmp

memory/1476-1-0x0000000000400000-0x00000000006CE000-memory.dmp

memory/1476-23-0x0000000000400000-0x00000000006CE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 06:54

Reported

2024-06-26 06:57

Platform

win10v2004-20240611-en

Max time kernel

131s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118.exe"

Signatures

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

Processes

C:\Users\Admin\AppData\Local\Temp\11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\11188fe640f4ba98f6205dbbaae50a61_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 www.dnfpiaoyi.com udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 88.221.83.201:443 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 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 201.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp

Files

memory/4600-0-0x0000000000400000-0x00000000006CE000-memory.dmp

memory/4600-1-0x00000000005EB000-0x00000000005EC000-memory.dmp

memory/4600-3-0x0000000000400000-0x00000000006CE000-memory.dmp

memory/4600-15-0x0000000000400000-0x00000000006CE000-memory.dmp

memory/4600-16-0x00000000005EB000-0x00000000005EC000-memory.dmp