Malware Analysis Report

2025-03-15 05:55

Sample ID 240513-qx9awshf99
Target 3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118
SHA256 156fcd1d56713dc382a66355305e60d98a880d63bf18c4fcf1b33e7181fd871e
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

156fcd1d56713dc382a66355305e60d98a880d63bf18c4fcf1b33e7181fd871e

Threat Level: Shows suspicious behavior

The file 3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-13 13:39

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

2024-05-13 13:39

Reported

2024-05-13 13:42

Platform

win7-20240419-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_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
N/A N/A N/A N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 484

Network

Country Destination Domain Proto
US 8.8.8.8:53 sys-coders.ru udp

Files

memory/2460-0-0x0000000000AEE000-0x0000000000CC3000-memory.dmp

memory/2460-13-0x0000000000A80000-0x0000000000ED4000-memory.dmp

memory/2460-10-0x0000000000180000-0x0000000000181000-memory.dmp

memory/2460-8-0x0000000000180000-0x0000000000181000-memory.dmp

memory/2460-6-0x0000000000180000-0x0000000000181000-memory.dmp

memory/2460-5-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2460-3-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2460-1-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2460-16-0x0000000000A80000-0x0000000000ED4000-memory.dmp

memory/2460-15-0x0000000000A80000-0x0000000000ED4000-memory.dmp

memory/2460-17-0x0000000000AEE000-0x0000000000CC3000-memory.dmp

memory/2460-18-0x0000000000A80000-0x0000000000ED4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-13 13:39

Reported

2024-05-13 13:42

Platform

win10v2004-20240426-en

Max time kernel

130s

Max time network

100s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_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
N/A N/A N/A N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3fbceca940cd76b5c4599e7860f75ebf_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 sys-coders.ru udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 85.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
BE 2.17.107.122:443 www.bing.com tcp
US 8.8.8.8:53 122.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/532-0-0x0000000000FBE000-0x0000000001193000-memory.dmp

memory/532-5-0x0000000000F50000-0x00000000013A4000-memory.dmp

memory/532-2-0x00000000030D0000-0x00000000030D1000-memory.dmp

memory/532-7-0x0000000000F50000-0x00000000013A4000-memory.dmp

memory/532-1-0x00000000030C0000-0x00000000030C1000-memory.dmp

memory/532-8-0x0000000000FBE000-0x0000000001193000-memory.dmp

memory/532-9-0x0000000000F50000-0x00000000013A4000-memory.dmp

memory/532-10-0x0000000000F50000-0x00000000013A4000-memory.dmp