Malware Analysis Report

2025-01-03 05:51

Sample ID 240502-sxht2sdh73
Target 0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118
SHA256 c2a9e09822428edea6a1aa6841d2adad04ecb3fae3f4a41ffc25bc048f196dd1
Tags
emotet epoch1 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

c2a9e09822428edea6a1aa6841d2adad04ecb3fae3f4a41ffc25bc048f196dd1

Threat Level: Known bad

The file 0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-02 15:30

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-02 15:30

Reported

2024-05-02 15:32

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_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\schtasks\mfc140enu.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\schtasks\mfc140enu.exe C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_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\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks\mfc140enu.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe"

C:\Windows\SysWOW64\schtasks\mfc140enu.exe

"C:\Windows\SysWOW64\schtasks\mfc140enu.exe"

Network

Country Destination Domain Proto
AU 202.22.141.45:80 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 81.139.73.23.in-addr.arpa udp
FR 37.187.161.206:8080 tcp
TH 202.29.239.162:443 tcp
RU 80.87.201.221:7080 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
RO 82.76.111.249:443 tcp
US 216.47.196.104:80 tcp
US 8.8.8.8:53 10.179.89.13.in-addr.arpa udp

Files

memory/4256-4-0x0000000002250000-0x0000000002260000-memory.dmp

memory/4256-0-0x0000000002230000-0x0000000002242000-memory.dmp

memory/4256-7-0x0000000002220000-0x000000000222F000-memory.dmp

C:\Windows\SysWOW64\schtasks\mfc140enu.exe

MD5 0ee293dfd25a26c078dabf7aa443f15e
SHA1 c3f764cf655cf4658b163b086a3c027d311ed858
SHA256 c2a9e09822428edea6a1aa6841d2adad04ecb3fae3f4a41ffc25bc048f196dd1
SHA512 dacf70da49972a9925f7899882e4b07f2c18cab2e7438327b09d09707ba10d2fc450ef6921ab2d943db98dfc00430ea1802bd7875deb48a50c783201d68080bd

memory/4256-9-0x0000000000400000-0x000000000044A000-memory.dmp

memory/1644-14-0x0000000002070000-0x0000000002080000-memory.dmp

memory/1644-10-0x0000000002050000-0x0000000002062000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-02 15:30

Reported

2024-05-02 15:32

Platform

win7-20240221-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_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\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
AU 202.22.141.45:80 tcp
AU 202.22.141.45:80 tcp
FR 37.187.161.206:8080 tcp
FR 37.187.161.206:8080 tcp
TH 202.29.239.162:443 tcp
TH 202.29.239.162:443 tcp
RU 80.87.201.221:7080 tcp

Files

memory/2992-4-0x00000000002E0000-0x00000000002F0000-memory.dmp

memory/2992-7-0x0000000000230000-0x000000000023F000-memory.dmp

memory/2992-0-0x0000000000240000-0x0000000000252000-memory.dmp