Malware Analysis Report

2024-10-23 19:35

Sample ID 240504-p7ptkahd76
Target 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118
SHA256 4aecb4cf0be3a31703f8ee9a3f0e74e706f65d2debff6d8a28eaf92b67ae2eaa
Tags
modiloader trojan
score
10/10

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
10/10

SHA256

4aecb4cf0be3a31703f8ee9a3f0e74e706f65d2debff6d8a28eaf92b67ae2eaa

Threat Level: Known bad

The file 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader trojan

ModiLoader, DBatLoader

Process spawned unexpected child process

ModiLoader Second Stage

Checks computer location settings

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

NTFS ADS

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-04 12:58

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-04 12:58

Reported

2024-05-04 13:01

Platform

win10v2004-20240419-en

Max time kernel

141s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\mshta.exe

ModiLoader Second Stage

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation C:\Windows\system32\mshta.exe N/A

Enumerates physical storage devices

NTFS ADS

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Local\Temp\tv (2).ico:Zone.Identifier C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2168 wrote to memory of 400 N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
PID 2916 wrote to memory of 3232 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2916 wrote to memory of 3232 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2916 wrote to memory of 3232 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:h4bBF6BU="yWRiTut4";e26G=new%20ActiveXObject("WScript.Shell");BiQp7NdL0="okr8P2E";B4n0qg=e26G.RegRead("HKCU\\software\\7y0cz4L\\Ob2nZ0");E81sXf="Ko";eval(B4n0qg);j6QD4uf="Pn";

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:sgxeta

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 51.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/400-5-0x0000000000400000-0x000000000043C000-memory.dmp

memory/400-7-0x0000000000400000-0x000000000043C000-memory.dmp

memory/400-8-0x0000000000400000-0x000000000043C000-memory.dmp

memory/400-12-0x0000000000940000-0x0000000000A1C000-memory.dmp

memory/400-13-0x0000000000940000-0x0000000000A1C000-memory.dmp

memory/400-10-0x0000000000940000-0x0000000000A1C000-memory.dmp

memory/400-9-0x0000000000940000-0x0000000000A1C000-memory.dmp

memory/400-11-0x0000000000940000-0x0000000000A1C000-memory.dmp

memory/400-14-0x0000000000940000-0x0000000000A1C000-memory.dmp

memory/400-15-0x0000000000940000-0x0000000000A1C000-memory.dmp

memory/3232-17-0x0000000005140000-0x0000000005176000-memory.dmp

memory/3232-18-0x0000000005880000-0x0000000005EA8000-memory.dmp

memory/3232-19-0x0000000005760000-0x0000000005782000-memory.dmp

memory/3232-20-0x0000000005EB0000-0x0000000005F16000-memory.dmp

memory/3232-21-0x0000000005FD0000-0x0000000006036000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xuqdty1i.4ai.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3232-31-0x0000000006160000-0x00000000064B4000-memory.dmp

memory/3232-32-0x0000000006510000-0x000000000652E000-memory.dmp

memory/3232-33-0x0000000006550000-0x000000000659C000-memory.dmp

memory/3232-34-0x0000000007D60000-0x00000000083DA000-memory.dmp

memory/3232-35-0x0000000006A30000-0x0000000006A4A000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-04 12:58

Reported

2024-05-04 13:01

Platform

win7-20240221-en

Max time kernel

120s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"

Network

N/A

Files

N/A