Malware Analysis Report

2024-09-22 22:42

Sample ID 240616-q7hkxszcnp
Target b3d8e75fd185adebd403ab558d42c62d_JaffaCakes118
SHA256 8c7af93ff58bbfaacde5d2241a8b978f119f7a77cfa84483be14f514fc2fc0e3
Tags
emotet epoch3 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

8c7af93ff58bbfaacde5d2241a8b978f119f7a77cfa84483be14f514fc2fc0e3

Threat Level: Known bad

The file b3d8e75fd185adebd403ab558d42c62d_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

Enumerates physical storage devices

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-16 13:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-16 13:54

Reported

2024-06-16 13:56

Platform

win7-20240611-en

Max time kernel

150s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_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\PATHPING\typelib.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\PATHPING\typelib.exe C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_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\b3d8e75fd185adebd403ab558d42c62d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_JaffaCakes118.exe"

C:\Windows\SysWOW64\PATHPING\typelib.exe

"C:\Windows\SysWOW64\PATHPING\typelib.exe"

Network

Country Destination Domain Proto
JP 118.243.83.70:80 tcp
JP 118.243.83.70:80 tcp
DE 5.189.168.53:8080 tcp
DE 5.189.168.53:8080 tcp
US 162.241.41.111:7080 tcp
US 162.241.41.111:7080 tcp
N/A 190.85.46.52:7080 tcp

Files

memory/2416-0-0x00000000005C0000-0x00000000005D2000-memory.dmp

memory/2416-5-0x00000000003F0000-0x0000000000400000-memory.dmp

memory/2416-7-0x00000000003E0000-0x00000000003EF000-memory.dmp

memory/2416-8-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Windows\SysWOW64\PATHPING\typelib.exe

MD5 b3d8e75fd185adebd403ab558d42c62d
SHA1 50c4f8a0710176b58821986d55b94188fd44ddd3
SHA256 8c7af93ff58bbfaacde5d2241a8b978f119f7a77cfa84483be14f514fc2fc0e3
SHA512 8011dd3c3f954137ccfdbcbf3d11aed0eb1b0cbbc34d39088937468b439369373bfcd797fcc75e464ef9f249fc517a878da23267100f0986f8cf840d89963eeb

memory/2292-14-0x0000000000390000-0x00000000003A0000-memory.dmp

memory/2292-10-0x0000000000370000-0x0000000000382000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 13:54

Reported

2024-06-16 13:56

Platform

win10v2004-20240611-en

Max time kernel

136s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_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\slc\Windows.Globalization.Fontgroups.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\slc\Windows.Globalization.Fontgroups.exe C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_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\b3d8e75fd185adebd403ab558d42c62d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b3d8e75fd185adebd403ab558d42c62d_JaffaCakes118.exe"

C:\Windows\SysWOW64\slc\Windows.Globalization.Fontgroups.exe

"C:\Windows\SysWOW64\slc\Windows.Globalization.Fontgroups.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
NL 23.62.61.99:443 www.bing.com tcp
US 8.8.8.8:53 99.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
JP 118.243.83.70:80 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
DE 5.189.168.53:8080 tcp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 162.241.41.111:7080 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
IE 52.111.236.22:443 tcp
CO 190.85.46.52:7080 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
FI 95.216.205.155:8080 tcp
US 50.116.78.109:8080 tcp

Files

memory/536-4-0x00000000023D0000-0x00000000023E0000-memory.dmp

memory/536-1-0x00000000023B0000-0x00000000023C2000-memory.dmp

memory/536-7-0x0000000002370000-0x000000000237F000-memory.dmp

C:\Windows\SysWOW64\slc\Windows.Globalization.Fontgroups.exe

MD5 b3d8e75fd185adebd403ab558d42c62d
SHA1 50c4f8a0710176b58821986d55b94188fd44ddd3
SHA256 8c7af93ff58bbfaacde5d2241a8b978f119f7a77cfa84483be14f514fc2fc0e3
SHA512 8011dd3c3f954137ccfdbcbf3d11aed0eb1b0cbbc34d39088937468b439369373bfcd797fcc75e464ef9f249fc517a878da23267100f0986f8cf840d89963eeb

memory/536-9-0x0000000000400000-0x0000000000440000-memory.dmp

memory/220-15-0x00000000021C0000-0x00000000021D0000-memory.dmp

memory/220-10-0x00000000021A0000-0x00000000021B2000-memory.dmp