Malware Analysis Report

2024-10-18 21:19

Sample ID 240511-szm7jsge92
Target 354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118
SHA256 847efa02946e14e94f9b7d56a444a6955ce39f0ddef71de7c04aad9ee76a98e4
Tags
emotet epoch2 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

847efa02946e14e94f9b7d56a444a6955ce39f0ddef71de7c04aad9ee76a98e4

Threat Level: Known bad

The file 354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch2 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

Analysis: static1

Detonation Overview

Reported

2024-05-11 15:33

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-11 15:33

Reported

2024-05-11 15:36

Platform

win7-20240508-en

Max time kernel

137s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_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\dssenh\WlS0WndH.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\dssenh\WlS0WndH.exe C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_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\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe"

C:\Windows\SysWOW64\dssenh\WlS0WndH.exe

"C:\Windows\SysWOW64\dssenh\WlS0WndH.exe"

Network

Country Destination Domain Proto
US 71.72.196.159:80 tcp
US 71.72.196.159:80 tcp
US 134.209.36.254:8080 tcp
US 134.209.36.254:8080 tcp
NZ 120.138.30.150:8080 tcp
NZ 120.138.30.150:8080 tcp
FR 94.23.216.33:80 tcp
FR 94.23.216.33:80 tcp
IN 157.245.99.39:8080 tcp
IN 157.245.99.39:8080 tcp

Files

memory/1868-1-0x0000000000290000-0x00000000002A2000-memory.dmp

memory/1868-7-0x0000000000270000-0x000000000027F000-memory.dmp

memory/1868-5-0x00000000002B0000-0x00000000002C0000-memory.dmp

C:\Windows\SysWOW64\dssenh\WlS0WndH.exe

MD5 354b01e56fcab1f8f738b812f56d81dd
SHA1 3bd74009773053e67f361528ab6acf9fda9b53d9
SHA256 847efa02946e14e94f9b7d56a444a6955ce39f0ddef71de7c04aad9ee76a98e4
SHA512 32b7d177382a3e4b4894b50f00889a051ad64d91a2cbd0caa257a5d6c775805b39bb0e524f6ccac19c37104c1377f1684abc3c6b5a7c848712c3a84d2b156400

memory/3060-14-0x0000000000250000-0x0000000000260000-memory.dmp

memory/3060-10-0x0000000000230000-0x0000000000242000-memory.dmp

memory/1868-9-0x0000000000400000-0x0000000000471000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-11 15:33

Reported

2024-05-11 15:36

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\354b01e56fcab1f8f738b812f56d81dd_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.160:443 www.bing.com tcp
US 8.8.8.8:53 160.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 71.72.196.159:80 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 139.53.16.96.in-addr.arpa udp
US 134.209.36.254:8080 tcp
NZ 120.138.30.150:8080 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
FR 94.23.216.33:80 tcp
IN 157.245.99.39:8080 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
SG 137.59.187.107:8080 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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
FR 94.23.237.171:443 tcp
TH 61.19.246.238:443 tcp
US 8.8.8.8:53 174.117.168.52.in-addr.arpa udp

Files

memory/1596-0-0x00000000020E0000-0x00000000020F2000-memory.dmp

memory/1596-4-0x0000000002100000-0x0000000002110000-memory.dmp

memory/1596-7-0x0000000000570000-0x000000000057F000-memory.dmp