Malware Analysis Report

2024-09-22 23:27

Sample ID 240616-g7thrasgph
Target b21f51833837ab2a2c458938f787c42b_JaffaCakes118
SHA256 65965c6635308e4a9d526b1abc9468aedba7d3a5cc9f2dc3b2b099e92af84354
Tags
emotet epoch2 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

65965c6635308e4a9d526b1abc9468aedba7d3a5cc9f2dc3b2b099e92af84354

Threat Level: Known bad

The file b21f51833837ab2a2c458938f787c42b_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

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-16 06:27

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-16 06:27

Reported

2024-06-16 06:29

Platform

win7-20240508-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 75.80.124.4:80 tcp
US 75.80.124.4:80 tcp
US 134.209.36.254:8080 tcp
US 134.209.36.254:8080 tcp
US 104.156.59.7:8080 tcp
US 104.156.59.7:8080 tcp
NZ 120.138.30.150:8080 tcp

Files

memory/2480-0-0x00000000003C0000-0x00000000003D2000-memory.dmp

memory/2480-4-0x0000000000330000-0x0000000000340000-memory.dmp

memory/2480-7-0x00000000002E0000-0x00000000002EF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 06:27

Reported

2024-06-16 06:29

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_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\windows.applicationmodel.datatransfer\wisp.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A
N/A N/A C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b21f51833837ab2a2c458938f787c42b_JaffaCakes118.exe"

C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe

"C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 75.80.124.4:80 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 134.209.36.254:8080 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 104.156.59.7:8080 tcp
NZ 120.138.30.150:8080 tcp
US 107.5.122.110:80 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
GR 195.251.213.56:80 195.251.213.56 tcp
US 8.8.8.8:53 56.213.251.195.in-addr.arpa udp
PL 91.211.88.52:7080 tcp
LT 79.98.24.39:8080 tcp
US 75.139.38.211:80 tcp

Files

memory/4272-7-0x0000000002260000-0x000000000226F000-memory.dmp

memory/4272-4-0x0000000002290000-0x00000000022A0000-memory.dmp

memory/4272-0-0x0000000002270000-0x0000000002282000-memory.dmp

C:\Windows\SysWOW64\windows.applicationmodel.datatransfer\wisp.exe

MD5 b21f51833837ab2a2c458938f787c42b
SHA1 06c7973cd69d921b42fa5f17811674378c729d0d
SHA256 65965c6635308e4a9d526b1abc9468aedba7d3a5cc9f2dc3b2b099e92af84354
SHA512 2b35d1141302f58d18dd3ff8f7287dd06178d4817b110f07b7ef7e4a6bde1961a04a4c0ba447d17fc2c46c5c8aa5438a7178eeb1fdf4c5fccc2c96f9a33a8453

memory/4272-9-0x0000000000400000-0x000000000042C000-memory.dmp

memory/2712-14-0x0000000002280000-0x0000000002290000-memory.dmp

memory/2712-10-0x0000000002260000-0x0000000002272000-memory.dmp