Malware Analysis Report

2024-11-16 10:45

Sample ID 240603-kv6t4aah34
Target 9132f38d07551a01a621e887b92f84e8_JaffaCakes118
SHA256 0b1ce2c44e41074ef79fd8ab66dc29059f9e35b1bc2cfdf43e68c9eef7db09b5
Tags
evasion trojan
score
9/10

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
9/10

SHA256

0b1ce2c44e41074ef79fd8ab66dc29059f9e35b1bc2cfdf43e68c9eef7db09b5

Threat Level: Likely malicious

The file 9132f38d07551a01a621e887b92f84e8_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

evasion trojan

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Identifies Wine through registry keys

Checks BIOS information in registry

Checks whether UAC is enabled

AutoIT Executable

Suspicious use of NtSetInformationThreadHideFromDebugger

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 08:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 08:56

Reported

2024-06-03 08:58

Platform

win7-20240221-en

Max time kernel

145s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe"

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

AutoIT Executable

Description Indicator Process Target
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Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 f0rtuna.ddns.net udp

Files

memory/1040-0-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-1-0x0000000077430000-0x0000000077432000-memory.dmp

memory/1040-3-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-2-0x0000000000401000-0x000000000044B000-memory.dmp

memory/1040-4-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-5-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-6-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-7-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-8-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-9-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-10-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-11-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-12-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-13-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-14-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-15-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-16-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-17-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-18-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-19-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-20-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-21-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-22-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-23-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-24-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-25-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-26-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-27-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-28-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-29-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-30-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-31-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-32-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-33-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-34-0x0000000000400000-0x000000000099F000-memory.dmp

memory/1040-35-0x0000000000400000-0x000000000099F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 08:56

Reported

2024-06-03 08:58

Platform

win10v2004-20240426-en

Max time kernel

146s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe"

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

AutoIT Executable

Description Indicator Process Target
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Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9132f38d07551a01a621e887b92f84e8_JaffaCakes118.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 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp
US 8.8.8.8:53 f0rtuna.ddns.net udp

Files

memory/4052-0-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-1-0x0000000077B04000-0x0000000077B06000-memory.dmp

memory/4052-2-0x0000000000401000-0x000000000044B000-memory.dmp

memory/4052-3-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-4-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-5-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-6-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-7-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-8-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-9-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-10-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-11-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-12-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-13-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-14-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-15-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-16-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-17-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-18-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-19-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-20-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-21-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-22-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-23-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-24-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-25-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-26-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-27-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-28-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-29-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-30-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-31-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-32-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-33-0x0000000000400000-0x000000000099F000-memory.dmp

memory/4052-34-0x0000000000400000-0x000000000099F000-memory.dmp