Malware Analysis Report

2025-08-10 20:55

Sample ID 240825-hpyv7asejq
Target c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118
SHA256 c861afa81a329ae8c41e634aeb95ca8f53def1ce18cef09e732cafa11d587598
Tags
discovery evasion
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

c861afa81a329ae8c41e634aeb95ca8f53def1ce18cef09e732cafa11d587598

Threat Level: Likely malicious

The file c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

discovery evasion

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

Checks BIOS information in registry

Identifies Wine through registry keys

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-25 06:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-25 06:55

Reported

2024-08-25 06:57

Platform

win7-20240704-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_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\c02fd4e18fbeaa9d0942ba18fa09209e_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\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_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\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe"

Network

N/A

Files

memory/308-0-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-1-0x0000000077080000-0x0000000077082000-memory.dmp

memory/308-2-0x0000000000401000-0x0000000000426000-memory.dmp

memory/308-3-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-4-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-5-0x0000000007EC0000-0x000000000831A000-memory.dmp

memory/308-6-0x0000000007A60000-0x0000000007EB8000-memory.dmp

memory/308-8-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-10-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-16-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-18-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-20-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-22-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-14-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-24-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-12-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-7-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-30-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-28-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-26-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-32-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-34-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-36-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-38-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-40-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-42-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-44-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-46-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-48-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-50-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-53-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-70-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-68-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-66-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-64-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-62-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-60-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-259-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-58-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-56-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-54-0x0000000007A60000-0x0000000007EB2000-memory.dmp

memory/308-260-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-261-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-263-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-262-0x0000000000401000-0x0000000000426000-memory.dmp

memory/308-265-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-267-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/308-268-0x0000000000401000-0x0000000000426000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-25 06:55

Reported

2024-08-25 06:57

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_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\c02fd4e18fbeaa9d0942ba18fa09209e_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\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_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\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c02fd4e18fbeaa9d0942ba18fa09209e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp

Files

memory/3392-0-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/3392-1-0x0000000077154000-0x0000000077156000-memory.dmp

memory/3392-2-0x0000000000401000-0x0000000000426000-memory.dmp

memory/3392-3-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/3392-4-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/3392-5-0x0000000007F90000-0x00000000083EA000-memory.dmp

memory/3392-6-0x00000000083F0000-0x0000000008994000-memory.dmp

memory/3392-7-0x00000000089A0000-0x0000000008DF8000-memory.dmp

memory/3392-8-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-9-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-21-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-25-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-39-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-43-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-45-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-55-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-53-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-69-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-71-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-67-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-65-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-63-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-61-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-59-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-57-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-51-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-49-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-47-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-41-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-37-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-261-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/3392-260-0x0000000007C70000-0x0000000007D02000-memory.dmp

memory/3392-35-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-33-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-31-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-29-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-27-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-23-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-19-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-17-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-11-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-15-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-13-0x00000000089A0000-0x0000000008DF2000-memory.dmp

memory/3392-262-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/3392-263-0x0000000007F50000-0x0000000007F5A000-memory.dmp

memory/3392-264-0x0000000000401000-0x0000000000426000-memory.dmp

memory/3392-265-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/3392-267-0x0000000000400000-0x0000000000B19000-memory.dmp

memory/3392-271-0x0000000000401000-0x0000000000426000-memory.dmp

memory/3392-270-0x0000000000400000-0x0000000000B19000-memory.dmp