Malware Analysis Report

2024-10-19 08:43

Sample ID 240729-nl4vxswfnk
Target 43aa68d644e46c7b67071b2027c737f9_JaffaCakes118
SHA256 6c7b41c48ec91a1d533b4a8ce8837cc5f9326842441c44ecd7400f662bdde16d
Tags
stealer parrot-security revengerat
score
10/10

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
10/10

SHA256

6c7b41c48ec91a1d533b4a8ce8837cc5f9326842441c44ecd7400f662bdde16d

Threat Level: Known bad

The file 43aa68d644e46c7b67071b2027c737f9_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

stealer parrot-security 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

2024-07-29 11:30

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: behavioral1

Detonation Overview

Submitted

2024-07-29 11:30

Reported

2024-07-29 12:06

Platform

win7-20240704-en

Max time kernel

136s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\43aa68d644e46c7b67071b2027c737f9_JaffaCakes118.exe"

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 2.tcp.ngrok.io N/A N/A
N/A 2.tcp.ngrok.io N/A N/A
N/A 2.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\43aa68d644e46c7b67071b2027c737f9_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\43aa68d644e46c7b67071b2027c737f9_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\43aa68d644e46c7b67071b2027c737f9_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 2.tcp.ngrok.io udp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 2.tcp.ngrok.io udp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 2.tcp.ngrok.io udp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp
US 3.138.45.170:18683 2.tcp.ngrok.io tcp

Files

memory/2388-0-0x000007FEF5E7E000-0x000007FEF5E7F000-memory.dmp

memory/2388-1-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

memory/2388-2-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

memory/2388-3-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

memory/2388-4-0x000007FEF5E7E000-0x000007FEF5E7F000-memory.dmp

memory/2388-5-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-29 11:30

Reported

2024-07-29 12:07

Platform

win10v2004-20240709-en

Max time kernel

146s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\43aa68d644e46c7b67071b2027c737f9_JaffaCakes118.exe"

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 2.tcp.ngrok.io N/A N/A
N/A 2.tcp.ngrok.io N/A N/A
N/A 2.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\43aa68d644e46c7b67071b2027c737f9_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\43aa68d644e46c7b67071b2027c737f9_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\43aa68d644e46c7b67071b2027c737f9_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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 2.tcp.ngrok.io udp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 42.56.20.217.in-addr.arpa udp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 3.131.207.170:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 2.tcp.ngrok.io udp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 tse1.mm.bing.net 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 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 8.8.8.8:53 2.tcp.ngrok.io udp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp
US 3.128.107.74:18683 2.tcp.ngrok.io tcp

Files

memory/2548-0-0x00007FFA81705000-0x00007FFA81706000-memory.dmp

memory/2548-1-0x00007FFA81450000-0x00007FFA81DF1000-memory.dmp

memory/2548-2-0x000000001BDF0000-0x000000001C2BE000-memory.dmp

memory/2548-3-0x000000001C2C0000-0x000000001C366000-memory.dmp

memory/2548-4-0x000000001C3E0000-0x000000001C442000-memory.dmp

memory/2548-5-0x00007FFA81705000-0x00007FFA81706000-memory.dmp

memory/2548-6-0x00007FFA81450000-0x00007FFA81DF1000-memory.dmp

memory/2548-7-0x00007FFA81450000-0x00007FFA81DF1000-memory.dmp