Malware Analysis Report

2025-04-13 20:42

Sample ID 240704-gkwplazcne
Target 24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118
SHA256 61818da6e0159663add4426d80401a4a84ce776d440660d6bb0a9d8826c4bdeb
Tags
modiloader trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

61818da6e0159663add4426d80401a4a84ce776d440660d6bb0a9d8826c4bdeb

Threat Level: Known bad

The file 24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader trojan

ModiLoader, DBatLoader

ModiLoader Second Stage

Loads dropped DLL

Executes dropped EXE

Drops file in Windows directory

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-04 05:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-04 05:52

Reported

2024-07-04 05:54

Platform

win7-20240508-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\wmsj.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\video.dll C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe N/A
File created C:\Windows\wmsj.exe C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe N/A
File opened for modification C:\Windows\wmsj.exe C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe N/A
File created C:\Windows\video.dll C:\Windows\wmsj.exe N/A
File created C:\Windows\wmsj.exe C:\Windows\wmsj.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe"

C:\Windows\wmsj.exe

C:\Windows\wmsj.exe

Network

N/A

Files

memory/1868-0-0x0000000000400000-0x0000000000425000-memory.dmp

memory/1868-4-0x0000000000220000-0x0000000000245000-memory.dmp

C:\Windows\wmsj.exe

MD5 24d8f7dc35ca07ccc3018024e62de0eb
SHA1 8f5f9190889da6f58d96ee43fe8faf3543c9510f
SHA256 61818da6e0159663add4426d80401a4a84ce776d440660d6bb0a9d8826c4bdeb
SHA512 bd2042efc5d7e1d1f5375288aca6045c108e6349b87fd7fee440025b1d51904c327da7c7e9c9e71d1ee57d3f977557169ec0b799434a815f3961f126266279db

memory/2516-12-0x0000000000400000-0x0000000000425000-memory.dmp

memory/1868-11-0x0000000000400000-0x0000000000425000-memory.dmp

C:\Windows\video.dll

MD5 606d261ca6cd700690038be8091273c3
SHA1 25f109657485b4efaf55d39e55dae463c00aa286
SHA256 70a4549b3c4cc38dfa63c29d113923298912922e529959b5ef1b160703c0e0e4
SHA512 8c399ff86adefee7a4f36dc00de948be5c419f61b454e12ea1c5659d87174dc3a970b1d9a6b9f4195db0b89c062ec49adfd206ba91a387200605653b2e0c8208

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-04 05:52

Reported

2024-07-04 05:54

Platform

win10v2004-20240508-en

Max time kernel

140s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\wmsj.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\wmsj.exe N/A
N/A N/A C:\Windows\wmsj.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\video.dll C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe N/A
File created C:\Windows\wmsj.exe C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe N/A
File opened for modification C:\Windows\wmsj.exe C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe N/A
File created C:\Windows\video.dll C:\Windows\wmsj.exe N/A
File created C:\Windows\wmsj.exe C:\Windows\wmsj.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\wmsj.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\24d8f7dc35ca07ccc3018024e62de0eb_JaffaCakes118.exe"

C:\Windows\wmsj.exe

C:\Windows\wmsj.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 52.111.229.43:443 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

memory/1568-0-0x0000000000400000-0x0000000000425000-memory.dmp

C:\Windows\wmsj.exe

MD5 24d8f7dc35ca07ccc3018024e62de0eb
SHA1 8f5f9190889da6f58d96ee43fe8faf3543c9510f
SHA256 61818da6e0159663add4426d80401a4a84ce776d440660d6bb0a9d8826c4bdeb
SHA512 bd2042efc5d7e1d1f5375288aca6045c108e6349b87fd7fee440025b1d51904c327da7c7e9c9e71d1ee57d3f977557169ec0b799434a815f3961f126266279db

memory/3516-6-0x0000000000400000-0x0000000000425000-memory.dmp

C:\Windows\video.dll

MD5 606d261ca6cd700690038be8091273c3
SHA1 25f109657485b4efaf55d39e55dae463c00aa286
SHA256 70a4549b3c4cc38dfa63c29d113923298912922e529959b5ef1b160703c0e0e4
SHA512 8c399ff86adefee7a4f36dc00de948be5c419f61b454e12ea1c5659d87174dc3a970b1d9a6b9f4195db0b89c062ec49adfd206ba91a387200605653b2e0c8208

memory/3516-12-0x0000000000580000-0x000000000058E000-memory.dmp

memory/1568-15-0x0000000000400000-0x0000000000425000-memory.dmp

memory/3516-16-0x0000000000580000-0x000000000058E000-memory.dmp

memory/3516-18-0x0000000000400000-0x0000000000425000-memory.dmp