Malware Analysis Report

2024-10-18 21:17

Sample ID 240516-bzvg7aed3t
Target 48f67e54053fa5a431a7ecd24458046e_JaffaCakes118
SHA256 186afa3ee664e5b40795615e4b430d53e08249578b7f7018c1bca606c10f88fb
Tags
emotet epoch3 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

186afa3ee664e5b40795615e4b430d53e08249578b7f7018c1bca606c10f88fb

Threat Level: Known bad

The file 48f67e54053fa5a431a7ecd24458046e_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch3 banker trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-16 01:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-16 01:35

Reported

2024-05-16 01:37

Platform

win7-20231129-en

Max time kernel

129s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
JP 116.91.240.96:80 tcp
JP 116.91.240.96:80 tcp
IN 167.71.227.113:8080 tcp
IN 167.71.227.113:8080 tcp
CO 190.85.46.52:7080 tcp
CO 190.85.46.52:7080 tcp
US 162.144.42.60:8080 tcp
US 162.144.42.60:8080 tcp

Files

memory/2880-7-0x0000000000230000-0x000000000023F000-memory.dmp

memory/2880-4-0x0000000000270000-0x0000000000280000-memory.dmp

memory/2880-0-0x0000000000250000-0x0000000000262000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-16 01:35

Reported

2024-05-16 01:37

Platform

win10v2004-20240508-en

Max time kernel

139s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_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
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\wmdrmsdk\LocationFrameworkInternalPS.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\wmdrmsdk\LocationFrameworkInternalPS.exe C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_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\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe"

C:\Windows\SysWOW64\wmdrmsdk\LocationFrameworkInternalPS.exe

"C:\Windows\SysWOW64\wmdrmsdk\LocationFrameworkInternalPS.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=1284,i,1697479186275492802,18058102846092193784,262144 --variations-seed-version --mojo-platform-channel-handle=4404 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.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
JP 116.91.240.96:80 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 21.121.18.2.in-addr.arpa udp
IN 167.71.227.113:8080 tcp
CO 190.85.46.52:7080 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 162.144.42.60:8080 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
PK 202.166.170.43:80 tcp
US 8.8.8.8:53 77.190.18.2.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 30.73.42.20.in-addr.arpa udp
FI 95.216.205.155:8080 tcp
JP 120.51.34.254:80 tcp

Files

memory/4336-7-0x00000000005D0000-0x00000000005DF000-memory.dmp

memory/4336-4-0x0000000000660000-0x0000000000670000-memory.dmp

memory/4336-0-0x0000000000640000-0x0000000000652000-memory.dmp

memory/4336-9-0x0000000000400000-0x00000000004AD000-memory.dmp

C:\Windows\SysWOW64\wmdrmsdk\LocationFrameworkInternalPS.exe

MD5 48f67e54053fa5a431a7ecd24458046e
SHA1 1b50736608ffc38f07a54e3e1083c902084b5c7b
SHA256 186afa3ee664e5b40795615e4b430d53e08249578b7f7018c1bca606c10f88fb
SHA512 528097e6f3ca336abc12703ed808ef84163651fd6de4bf956245fc7b20ae859bd545787f885cdf0c9f6b7b7fe2e1937425494bcb91a567d22cbe52f7a17484e7

memory/4736-14-0x0000000000520000-0x0000000000530000-memory.dmp

memory/4736-10-0x0000000002030000-0x0000000002042000-memory.dmp