Malware Analysis Report

2025-06-16 05:48

Sample ID 240326-klrc2shd2s
Target debf029458a4c03ed583143bca2d70bb
SHA256 ed7c819be94cc59789b80d4a002d364f897b9e42695d2b98c93d1c2c7e3085a0
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

ed7c819be94cc59789b80d4a002d364f897b9e42695d2b98c93d1c2c7e3085a0

Threat Level: Known bad

The file debf029458a4c03ed583143bca2d70bb was found to be: Known bad.

Malicious Activity Summary

modiloader trojan

ModiLoader, DBatLoader

ModiLoader Second Stage

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-26 08:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-26 08:41

Reported

2024-03-26 08:44

Platform

win7-20240221-en

Max time kernel

142s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.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
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1984 set thread context of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe
PID 1984 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe

Processes

C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe

"C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe"

C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe

"C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe"

Network

N/A

Files

memory/1984-0-0x0000000000400000-0x000000000040FF4C-memory.dmp

memory/1984-2-0x0000000000220000-0x0000000000230000-memory.dmp

memory/1296-1-0x0000000000400000-0x0000000000409000-memory.dmp

memory/1296-4-0x0000000000400000-0x0000000000409000-memory.dmp

memory/1296-6-0x0000000000400000-0x0000000000409000-memory.dmp

memory/1296-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1296-9-0x0000000000400000-0x0000000000409000-memory.dmp

memory/1984-13-0x0000000000400000-0x000000000040FF4C-memory.dmp

memory/1296-15-0x0000000000400000-0x0000000000409000-memory.dmp

memory/1296-16-0x0000000000400000-0x0000000000409000-memory.dmp

memory/1296-17-0x0000000010000000-0x0000000010011000-memory.dmp

memory/1984-20-0x0000000000220000-0x0000000000230000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-26 08:41

Reported

2024-03-26 08:44

Platform

win10v2004-20240226-en

Max time kernel

153s

Max time network

158s

Command Line

"C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1168 set thread context of 828 N/A C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe

Processes

C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe

"C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe"

C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe

"C:\Users\Admin\AppData\Local\Temp\debf029458a4c03ed583143bca2d70bb.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.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 41.110.16.96.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 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 202.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.178.89.13.in-addr.arpa udp

Files

memory/1168-0-0x0000000000400000-0x000000000040FF4C-memory.dmp

memory/828-1-0x0000000000400000-0x0000000000409000-memory.dmp

memory/828-2-0x0000000000400000-0x0000000000409000-memory.dmp

memory/828-5-0x0000000000400000-0x0000000000409000-memory.dmp

memory/828-6-0x0000000000400000-0x0000000000409000-memory.dmp

memory/1168-7-0x0000000000400000-0x000000000040FF4C-memory.dmp

memory/828-8-0x0000000010000000-0x0000000010011000-memory.dmp