Malware Analysis Report

2024-10-23 20:45

Sample ID 240528-jgkt2abc3v
Target 7c3444e590ae82e32990c72643a411c4_JaffaCakes118
SHA256 73beaa83f2aefa969e1aec7c9f2b498b4192e1fe3e9d457fe420c4695d8ce20a
Tags
njrat evasion trojan
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

73beaa83f2aefa969e1aec7c9f2b498b4192e1fe3e9d457fe420c4695d8ce20a

Threat Level: Known bad

The file 7c3444e590ae82e32990c72643a411c4_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

njrat evasion trojan

njRAT/Bladabindi

Modifies Windows Firewall

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-28 07:38

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-28 07:38

Reported

2024-05-28 07:41

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe" "7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe" ENABLE

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 --no-appcompat-clear --mojo-platform-channel-handle=1412 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
GB 142.250.187.234:443 tcp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 googlemapsup.ddns.net udp
US 8.8.8.8:53 154.141.79.40.in-addr.arpa udp
US 8.8.8.8:53 googlemapsup.ddns.net udp

Files

memory/4780-0-0x00000000751D2000-0x00000000751D3000-memory.dmp

memory/4780-1-0x00000000751D0000-0x0000000075781000-memory.dmp

memory/4780-2-0x00000000751D0000-0x0000000075781000-memory.dmp

memory/4780-3-0x00000000751D2000-0x00000000751D3000-memory.dmp

memory/4780-4-0x00000000751D0000-0x0000000075781000-memory.dmp

memory/4780-5-0x00000000751D0000-0x0000000075781000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-28 07:38

Reported

2024-05-28 07:40

Platform

win7-20240221-en

Max time kernel

149s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe" "7c3444e590ae82e32990c72643a411c4_JaffaCakes118.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 googlemapsup.ddns.net udp

Files

memory/2908-0-0x0000000074961000-0x0000000074962000-memory.dmp

memory/2908-1-0x0000000074960000-0x0000000074F0B000-memory.dmp

memory/2908-2-0x0000000074960000-0x0000000074F0B000-memory.dmp

memory/2908-3-0x0000000074960000-0x0000000074F0B000-memory.dmp