Malware Analysis Report

2025-01-03 04:59

Sample ID 241204-lkz48swrdp
Target c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118
SHA256 0b6efdd0f3f4dddee58af21631051999c5e9d7968a3ba2e7a34388c42375a457
Tags
bitrat discovery persistence 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

0b6efdd0f3f4dddee58af21631051999c5e9d7968a3ba2e7a34388c42375a457

Threat Level: Known bad

The file c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

bitrat discovery persistence trojan

Bitrat family

BitRAT

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-04 09:36

Signatures

Bitrat family

bitrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-04 09:36

Reported

2024-12-04 09:38

Platform

win7-20240729-en

Max time kernel

148s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe"

Signatures

BitRAT

trojan bitrat

Bitrat family

bitrat

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\NRT = "C:\\Users\\Admin\\AppData\\Local\\Solitare\\NRT.exe" C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe 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\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 microupdate.securitytactics.com udp

Files

memory/1164-0-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-2-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-3-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-4-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-6-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-7-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-9-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-11-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-12-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1164-13-0x0000000000400000-0x00000000007CE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-04 09:36

Reported

2024-12-04 09:38

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe"

Signatures

BitRAT

trojan bitrat

Bitrat family

bitrat

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NRT = "C:\\Users\\Admin\\AppData\\Local\\Solitare\\NRT.exe" C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NRT = "C:\\Users\\Admin\\AppData\\Local\\Solitare\\NRT.exeԀ" C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe 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\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c1eecde902cf9ae57bf9a0e1e25032e6_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp
US 8.8.8.8:53 microupdate.securitytactics.com udp

Files

memory/3200-0-0x0000000074240000-0x0000000074279000-memory.dmp

memory/3200-1-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-2-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-3-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-5-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-4-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-6-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-7-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-8-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-10-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-9-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-11-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-12-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-13-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-15-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-14-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-16-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-17-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-18-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-19-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-21-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-20-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-23-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-22-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-24-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-25-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-26-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-28-0x00000000741D0000-0x0000000074209000-memory.dmp

memory/3200-27-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/3200-29-0x0000000000400000-0x00000000007CE000-memory.dmp