Malware Analysis Report

2024-09-22 22:00

Sample ID 240715-1q8e5atdlb
Target 4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118
SHA256 391a0926a39689253c6363a4138d05b6160e73032c97c4b9d6ed63ed8d1530ab
Tags
vmprotect bitrat persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

391a0926a39689253c6363a4138d05b6160e73032c97c4b9d6ed63ed8d1530ab

Threat Level: Known bad

The file 4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

vmprotect bitrat persistence trojan

BitRAT

VMProtect packed file

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-07-15 21:52

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

2024-07-15 21:52

Reported

2024-07-15 21:54

Platform

win7-20240704-en

Max time kernel

148s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe"

Signatures

BitRAT

trojan bitrat

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\servicemgrdriver = "C:\\Users\\Admin\\AppData\\Local\\driversmgr\\servicemgrdriver.exe" C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe"

Network

Country Destination Domain Proto
NL 178.159.39.203:5552 tcp
NL 178.159.39.203:5552 tcp
NL 178.159.39.203:5552 tcp
NL 178.159.39.203:5552 tcp
NL 178.159.39.203:5552 tcp

Files

memory/2844-6-0x0000000000717000-0x00000000009ED000-memory.dmp

memory/2844-4-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2844-2-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2844-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2844-9-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/2844-10-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/2844-11-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/2844-12-0x0000000000717000-0x00000000009ED000-memory.dmp

memory/2844-14-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/2844-18-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/2844-21-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/2844-25-0x0000000000400000-0x0000000000FD5000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 21:52

Reported

2024-07-15 21:55

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe"

Signatures

BitRAT

trojan bitrat

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\servicemgrdriver = "C:\\Users\\Admin\\AppData\\Local\\driversmgr\\servicemgrdriver.exeȀ" C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\servicemgrdriver = "C:\\Users\\Admin\\AppData\\Local\\driversmgr\\servicemgrdriver.exe琀" C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\servicemgrdriver = "C:\\Users\\Admin\\AppData\\Local\\driversmgr\\servicemgrdriver.exe" C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b8fd05f24e7dd6a8c77decf26006818_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
NL 178.159.39.203:5552 tcp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
NL 178.159.39.203:5552 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 178.159.39.203:5552 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
NL 178.159.39.203:5552 tcp
NL 178.159.39.203:5552 tcp

Files

memory/3996-1-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/3996-2-0x0000000000717000-0x00000000009ED000-memory.dmp

memory/3996-0-0x0000000001160000-0x0000000001161000-memory.dmp

memory/3996-5-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/3996-6-0x0000000075000000-0x0000000075039000-memory.dmp

memory/3996-7-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/3996-8-0x0000000000717000-0x00000000009ED000-memory.dmp

memory/3996-10-0x0000000074CC0000-0x0000000074CF9000-memory.dmp

memory/3996-11-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/3996-15-0x0000000074CC0000-0x0000000074CF9000-memory.dmp

memory/3996-16-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/3996-19-0x0000000074CC0000-0x0000000074CF9000-memory.dmp

memory/3996-20-0x0000000000400000-0x0000000000FD5000-memory.dmp

memory/3996-24-0x0000000074CC0000-0x0000000074CF9000-memory.dmp

memory/3996-25-0x0000000000400000-0x0000000000FD5000-memory.dmp