Malware Analysis Report

2025-01-02 05:46

Sample ID 241003-thhfeatfjk
Target 0f843dd136945a362283fcec9967d6c7_JaffaCakes118
SHA256 c05c747f0cd5f83b91014059a784d2558dbd5df4a4c3f32bfd0cf22d50b8b784
Tags
discovery redline sectoprat @lminoryl 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

c05c747f0cd5f83b91014059a784d2558dbd5df4a4c3f32bfd0cf22d50b8b784

Threat Level: Known bad

The file 0f843dd136945a362283fcec9967d6c7_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

discovery redline sectoprat @lminoryl infostealer rat trojan

RedLine payload

SectopRAT

SectopRAT payload

RedLine

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-03 16:03

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-03 16:03

Reported

2024-10-03 16:05

Platform

win7-20240903-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe"

Signatures

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\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe"

Network

N/A

Files

memory/1940-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

memory/1940-1-0x0000000000A80000-0x0000000000AA6000-memory.dmp

memory/1940-2-0x0000000000300000-0x0000000000324000-memory.dmp

memory/1940-3-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-03 16:03

Reported

2024-10-03 16:05

Platform

win10v2004-20240802-en

Max time kernel

132s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_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

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\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe
PID 2748 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4388,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=3864 /prefetch:8

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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
NL 77.83.175.99:4235 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
NL 77.83.175.99:4235 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
NL 77.83.175.99:4235 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
NL 77.83.175.99:4235 tcp
US 8.8.8.8:53 68.209.201.84.in-addr.arpa udp
NL 77.83.175.99:4235 tcp
NL 77.83.175.99:4235 tcp

Files

memory/2748-0-0x00000000745EE000-0x00000000745EF000-memory.dmp

memory/2748-1-0x0000000000C80000-0x0000000000CA6000-memory.dmp

memory/2748-2-0x0000000005610000-0x00000000056AC000-memory.dmp

memory/2748-3-0x0000000002F60000-0x0000000002F84000-memory.dmp

memory/2748-4-0x00000000745E0000-0x0000000074D90000-memory.dmp

memory/3512-5-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2748-7-0x00000000745E0000-0x0000000074D90000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0f843dd136945a362283fcec9967d6c7_JaffaCakes118.exe.log

MD5 8334a471a4b492ece225b471b8ad2fc8
SHA1 1cb24640f32d23e8f7800bd0511b7b9c3011d992
SHA256 5612afe347d8549cc95a0c710602bcc7d7b224361b613c0a6ba362092300c169
SHA512 56ae2e83355c331b00d782797f5664c2f373eac240e811aab978732503ae05eb20b08730d2427ed90efa5a706d71b42b57153596a45a6b5592e3dd9128b81c36

memory/3512-9-0x00000000745B0000-0x000000007465B000-memory.dmp

memory/3512-10-0x0000000005B40000-0x0000000006158000-memory.dmp

memory/3512-11-0x00000000055B0000-0x00000000055C2000-memory.dmp

memory/3512-12-0x0000000005610000-0x000000000564C000-memory.dmp

memory/3512-13-0x00000000745B0000-0x000000007465B000-memory.dmp

memory/3512-14-0x0000000005650000-0x000000000569C000-memory.dmp

memory/3512-15-0x00000000058C0000-0x00000000059CA000-memory.dmp

memory/3512-16-0x00000000745B0000-0x000000007465B000-memory.dmp