Malware Analysis Report

2024-10-19 08:44

Sample ID 240728-bxs7cazgmk
Target 04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118
SHA256 116fa0f553b0b761790ed3c66cc2d03d05adf61a0a79ad88b28109527a2c4eba
Tags
stealer guest revengerat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

116fa0f553b0b761790ed3c66cc2d03d05adf61a0a79ad88b28109527a2c4eba

Threat Level: Known bad

The file 04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

stealer guest revengerat

RevengeRat Executable

Revengerat family

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-28 01:31

Signatures

RevengeRat Executable

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

Revengerat family

revengerat

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-28 01:31

Reported

2024-07-30 14:31

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe"

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 0.tcp.ngrok.io N/A N/A
N/A 0.tcp.ngrok.io N/A N/A
N/A 0.tcp.ngrok.io N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.tcp.ngrok.io udp
US 3.17.7.232:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 3.17.7.232:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 3.17.7.232:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.tcp.ngrok.io udp
US 3.22.30.40:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 3.22.30.40:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa 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 10.27.171.150.in-addr.arpa udp
US 3.22.30.40:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 0.tcp.ngrok.io udp
US 3.13.191.225:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 94.65.42.20.in-addr.arpa udp

Files

memory/3600-0-0x00007FFE52035000-0x00007FFE52036000-memory.dmp

memory/3600-1-0x00007FFE51D80000-0x00007FFE52721000-memory.dmp

memory/3600-2-0x000000001C4C0000-0x000000001C98E000-memory.dmp

memory/3600-3-0x000000001BE20000-0x000000001BEC6000-memory.dmp

memory/3600-4-0x00007FFE51D80000-0x00007FFE52721000-memory.dmp

memory/3600-5-0x000000001C990000-0x000000001C9F2000-memory.dmp

memory/3600-6-0x00007FFE51D80000-0x00007FFE52721000-memory.dmp

memory/3600-7-0x00007FFE52035000-0x00007FFE52036000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-28 01:31

Reported

2024-07-30 14:28

Platform

win7-20240729-en

Max time kernel

142s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe"

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 0.tcp.ngrok.io N/A N/A
N/A 0.tcp.ngrok.io N/A N/A
N/A 0.tcp.ngrok.io N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04ed47e9a2a757c11e3aed3d2b39d0e0_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.tcp.ngrok.io udp
US 3.13.191.225:9753 0.tcp.ngrok.io tcp
US 3.13.191.225:9753 0.tcp.ngrok.io tcp
US 3.13.191.225:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 0.tcp.ngrok.io udp
US 3.13.191.225:9753 0.tcp.ngrok.io tcp
US 8.8.8.8:53 0.tcp.ngrok.io udp
US 3.22.30.40:9753 0.tcp.ngrok.io tcp
US 3.22.30.40:9753 0.tcp.ngrok.io tcp
US 3.22.30.40:9753 0.tcp.ngrok.io tcp

Files

memory/2280-0-0x000007FEF696E000-0x000007FEF696F000-memory.dmp

memory/2280-1-0x000007FEF66B0000-0x000007FEF704D000-memory.dmp

memory/2280-2-0x000007FEF66B0000-0x000007FEF704D000-memory.dmp

memory/2280-3-0x000007FEF66B0000-0x000007FEF704D000-memory.dmp