Malware Analysis Report

2024-09-22 22:22

Sample ID 240615-h5dj7asbna
Target ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118
SHA256 d149d0404b9c91f158938dcc0a20ba79e8a85f9cbb9d9453c710166034cce5a7
Tags
emotet epoch1 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

d149d0404b9c91f158938dcc0a20ba79e8a85f9cbb9d9453c710166034cce5a7

Threat Level: Known bad

The file ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-15 07:18

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 07:18

Reported

2024-06-15 07:21

Platform

win10v2004-20240508-en

Max time kernel

137s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe"

Signatures

Emotet

trojan banker emotet

Emotet payload

trojan banker
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

Processes

C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
AU 202.22.141.45:80 tcp
FR 37.187.161.206:8080 tcp
TH 202.29.239.162:443 tcp
RU 80.87.201.221:7080 tcp
RO 82.76.111.249:443 tcp
US 216.47.196.104:80 tcp

Files

memory/2264-4-0x0000000002100000-0x0000000002110000-memory.dmp

memory/2264-0-0x00000000020E0000-0x00000000020F2000-memory.dmp

memory/2264-7-0x0000000000550000-0x000000000055F000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 07:18

Reported

2024-06-15 07:21

Platform

win7-20240611-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe"

Signatures

Emotet

trojan banker emotet

Emotet payload

trojan banker
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\SysWOW64\pngfilt\DDACLSys.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\pngfilt\DDACLSys.exe C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ad4dcb709a16e23d1af9cf157ab28285_JaffaCakes118.exe"

C:\Windows\SysWOW64\pngfilt\DDACLSys.exe

"C:\Windows\SysWOW64\pngfilt\DDACLSys.exe"

Network

Country Destination Domain Proto
AU 202.22.141.45:80 tcp
AU 202.22.141.45:80 tcp
FR 37.187.161.206:8080 tcp
FR 37.187.161.206:8080 tcp
TH 202.29.239.162:443 tcp
TH 202.29.239.162:443 tcp
RU 80.87.201.221:7080 tcp

Files

memory/2500-4-0x0000000000270000-0x0000000000280000-memory.dmp

memory/2500-0-0x0000000000250000-0x0000000000262000-memory.dmp

memory/2500-7-0x0000000000230000-0x000000000023F000-memory.dmp

C:\Windows\SysWOW64\pngfilt\DDACLSys.exe

MD5 ad4dcb709a16e23d1af9cf157ab28285
SHA1 24de2185465b7c47189636d3bdaa6d282e528195
SHA256 d149d0404b9c91f158938dcc0a20ba79e8a85f9cbb9d9453c710166034cce5a7
SHA512 7218721132c6aef2adc57ddcd5ffeb6ce4670bcde17b2f386b0388b8152fa157764f539a52eb3df72adccc04883bb39c2d22a4f4db1fd79aa70ac8003fee5e28

memory/2500-9-0x0000000000400000-0x00000000004AC000-memory.dmp