Malware Analysis Report

2024-09-22 23:11

Sample ID 240530-kslfdadc99
Target 83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118
SHA256 843a589603439d2b8efd94f79e59e70d7db1767d0b293fc5ccb528db07e30e60
Tags
emotet epoch2 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

843a589603439d2b8efd94f79e59e70d7db1767d0b293fc5ccb528db07e30e60

Threat Level: Known bad

The file 83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch2 banker trojan

Emotet

Emotet payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-30 08:51

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-30 08:51

Reported

2024-05-30 08:54

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3404,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
BE 88.221.83.211:443 www.bing.com tcp
US 8.8.8.8:53 211.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 142.105.151.124:443 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
DE 62.108.54.22:8080 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
CH 212.51.142.238:8080 tcp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 71.208.216.10:80 tcp
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 88.156.103.20.in-addr.arpa udp
US 108.48.41.69:80 tcp
US 8.8.8.8:53 14.173.189.20.in-addr.arpa udp
AE 83.110.223.58:443 tcp

Files

memory/4552-1-0x00000000021D0000-0x00000000021D9000-memory.dmp

memory/4552-0-0x00000000021E0000-0x00000000021EC000-memory.dmp

memory/4552-5-0x00000000021E0000-0x00000000021EC000-memory.dmp

memory/4552-6-0x0000000000640000-0x0000000000648000-memory.dmp

memory/4552-7-0x0000000002390000-0x0000000002481000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-30 08:51

Reported

2024-05-30 08:54

Platform

win7-20240215-en

Max time kernel

150s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_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

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\83a20388e18fb479940092ebe9ef3d3d_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 142.105.151.124:443 tcp
US 142.105.151.124:443 tcp
DE 62.108.54.22:8080 tcp
DE 62.108.54.22:8080 tcp
CH 212.51.142.238:8080 tcp
CH 212.51.142.238:8080 tcp
N/A 71.208.216.10:80 tcp

Files

memory/2108-4-0x0000000000230000-0x0000000000239000-memory.dmp

memory/2108-0-0x0000000000240000-0x000000000024C000-memory.dmp

memory/2108-5-0x0000000000240000-0x000000000024C000-memory.dmp