Malware Analysis Report

2024-11-13 16:18

Sample ID 240826-z6grnswbqc
Target c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118
SHA256 b2a8ad63f2f68bbdfd64157ff209a6ee86850b08e5f2b6f4836250a0d70a67d5
Tags
agilenet discovery
score
7/10

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
7/10

SHA256

b2a8ad63f2f68bbdfd64157ff209a6ee86850b08e5f2b6f4836250a0d70a67d5

Threat Level: Shows suspicious behavior

The file c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

agilenet discovery

Obfuscated with Agile.Net obfuscator

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-26 21:19

Signatures

Obfuscated with Agile.Net obfuscator

agilenet
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

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-26 21:19

Reported

2024-08-26 21:22

Platform

win10v2004-20240802-en

Max time kernel

135s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe"

Signatures

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A 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\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3468 -ip 3468

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 900

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 44.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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

Files

memory/3468-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

memory/3468-1-0x0000000000B40000-0x0000000000BE8000-memory.dmp

memory/3468-2-0x00000000055A0000-0x000000000563C000-memory.dmp

memory/3468-3-0x00000000748E0000-0x0000000075090000-memory.dmp

memory/3468-4-0x0000000002F60000-0x0000000002F7A000-memory.dmp

memory/3468-5-0x0000000005BF0000-0x0000000006194000-memory.dmp

memory/3468-6-0x00000000748E0000-0x0000000075090000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-26 21:19

Reported

2024-08-26 21:22

Platform

win7-20240704-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe"

Signatures

Obfuscated with Agile.Net obfuscator

agilenet
Description Indicator Process Target
N/A N/A N/A 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\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\c3d653a38cd427d3af1e149d12d167e3_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 560

Network

N/A

Files

memory/2352-0-0x000000007409E000-0x000000007409F000-memory.dmp

memory/2352-1-0x0000000001090000-0x0000000001138000-memory.dmp

memory/2352-2-0x00000000003A0000-0x00000000003BA000-memory.dmp

memory/2352-3-0x0000000074090000-0x000000007477E000-memory.dmp

memory/2352-4-0x000000007409E000-0x000000007409F000-memory.dmp

memory/2352-5-0x0000000074090000-0x000000007477E000-memory.dmp