Malware Analysis Report

2024-09-22 21:58

Sample ID 240602-23tm6sbe72
Target 8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118
SHA256 613496e0190d0df061bb4bb9519721dba25cc0daed1bd5b535f7e9a9bc33d836
Tags
upx bitrat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

613496e0190d0df061bb4bb9519721dba25cc0daed1bd5b535f7e9a9bc33d836

Threat Level: Known bad

The file 8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx bitrat trojan

BitRAT payload

Bitrat family

BitRAT

UPX packed file

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-02 23:06

Signatures

BitRAT payload

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

Bitrat family

bitrat

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 23:06

Reported

2024-06-02 23:09

Platform

win7-20240215-en

Max time kernel

145s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe"

Signatures

BitRAT

trojan bitrat

BitRAT 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
N/A N/A N/A N/A
N/A N/A N/A N/A

UPX packed file

upx
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
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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe"

Network

Country Destination Domain Proto
LV 31.170.22.3:4747 tcp
LV 31.170.22.3:4747 tcp
LV 31.170.22.3:4747 tcp
LV 31.170.22.3:4747 tcp
LV 31.170.22.3:4747 tcp

Files

memory/1256-0-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1256-1-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1256-3-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1256-7-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1256-11-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1256-14-0x0000000000400000-0x0000000000826000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 23:06

Reported

2024-06-02 23:09

Platform

win10v2004-20240508-en

Max time kernel

146s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe"

Signatures

BitRAT

trojan bitrat

BitRAT 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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

UPX packed file

upx
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
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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8fc013bb379e00fb614142ceaa52fffe_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
LV 31.170.22.3:4747 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
LV 31.170.22.3:4747 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
LV 31.170.22.3:4747 tcp
US 52.111.229.43:443 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
LV 31.170.22.3:4747 tcp
LV 31.170.22.3:4747 tcp

Files

memory/1244-0-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1244-1-0x0000000074FC0000-0x0000000074FF9000-memory.dmp

memory/1244-2-0x0000000075340000-0x0000000075379000-memory.dmp

memory/1244-3-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1244-5-0x0000000075340000-0x0000000075379000-memory.dmp

memory/1244-6-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1244-10-0x0000000075340000-0x0000000075379000-memory.dmp

memory/1244-11-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1244-15-0x0000000075340000-0x0000000075379000-memory.dmp

memory/1244-16-0x0000000000400000-0x0000000000826000-memory.dmp

memory/1244-19-0x0000000075340000-0x0000000075379000-memory.dmp

memory/1244-20-0x0000000000400000-0x0000000000826000-memory.dmp