Malware Analysis Report

2024-12-08 01:34

Sample ID 240920-ea79jaxdln
Target ecc809f120efe85c7b664544559af7a2_JaffaCakes118
SHA256 886e7a113da0f1acbe2d239ef92c2a02991a9d7f2364a992a6d1cab8fdcb4f4e
Tags
redline sectoprat @under_lzt discovery infostealer rat trojan
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

886e7a113da0f1acbe2d239ef92c2a02991a9d7f2364a992a6d1cab8fdcb4f4e

Threat Level: Known bad

The file ecc809f120efe85c7b664544559af7a2_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat @under_lzt discovery infostealer rat trojan

SectopRAT

SectopRAT payload

RedLine

RedLine payload

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-20 03:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-20 03:45

Reported

2024-09-20 03:47

Platform

win7-20240729-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2336 set thread context of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2336 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

Network

Country Destination Domain Proto
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp

Files

memory/2336-1-0x0000000000460000-0x0000000000560000-memory.dmp

memory/2384-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2384-4-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2384-2-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2384-11-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2384-12-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2384-13-0x000000007463E000-0x000000007463F000-memory.dmp

memory/2384-14-0x0000000074630000-0x0000000074D1E000-memory.dmp

memory/2384-15-0x000000007463E000-0x000000007463F000-memory.dmp

memory/2384-16-0x0000000074630000-0x0000000074D1E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-20 03:45

Reported

2024-09-20 03:47

Platform

win10v2004-20240802-en

Max time kernel

150s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3720 set thread context of 1220 N/A C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ecc809f120efe85c7b664544559af7a2_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
US 8.8.8.8:53 59.189.79.40.in-addr.arpa udp

Files

memory/3720-1-0x0000000000400000-0x0000000000500000-memory.dmp

memory/1220-2-0x0000000000400000-0x0000000000422000-memory.dmp

memory/1220-7-0x000000007529E000-0x000000007529F000-memory.dmp

memory/1220-8-0x0000000005D50000-0x0000000006368000-memory.dmp

memory/1220-9-0x0000000005750000-0x0000000005762000-memory.dmp

memory/1220-10-0x0000000005880000-0x000000000598A000-memory.dmp

memory/1220-12-0x0000000075290000-0x0000000075A40000-memory.dmp

memory/1220-11-0x00000000057B0000-0x00000000057EC000-memory.dmp

memory/1220-13-0x00000000057F0000-0x000000000583C000-memory.dmp

memory/1220-14-0x000000007529E000-0x000000007529F000-memory.dmp

memory/1220-15-0x0000000075290000-0x0000000075A40000-memory.dmp