Malware Analysis Report

2024-10-18 21:19

Sample ID 240511-psafbsgb5s
Target 349c32706cde91863d6b1315cde37130_JaffaCakes118
SHA256 48e83788053f0080077b2ad7aa3a534b92b0ff9d6277eb81b7f919a7f6a2d56d
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

48e83788053f0080077b2ad7aa3a534b92b0ff9d6277eb81b7f919a7f6a2d56d

Threat Level: Known bad

The file 349c32706cde91863d6b1315cde37130_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

Program crash

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-11 12:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-11 12:34

Reported

2024-05-11 12:37

Platform

win7-20240419-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\349c32706cde91863d6b1315cde37130_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\349c32706cde91863d6b1315cde37130_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\349c32706cde91863d6b1315cde37130_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\349c32706cde91863d6b1315cde37130_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
NZ 120.138.30.150:8080 tcp

Files

memory/1752-4-0x00000000003C0000-0x00000000003D0000-memory.dmp

memory/1752-0-0x00000000003A0000-0x00000000003B2000-memory.dmp

memory/1752-7-0x0000000000300000-0x000000000030F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-11 12:34

Reported

2024-05-11 12:37

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\349c32706cde91863d6b1315cde37130_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.Devices.Lights\mspbde40.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\Windows.Devices.Lights\mspbde40.exe C:\Users\Admin\AppData\Local\Temp\349c32706cde91863d6b1315cde37130_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\349c32706cde91863d6b1315cde37130_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\349c32706cde91863d6b1315cde37130_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\349c32706cde91863d6b1315cde37130_JaffaCakes118.exe"

C:\Windows\SysWOW64\Windows.Devices.Lights\mspbde40.exe

"C:\Windows\SysWOW64\Windows.Devices.Lights\mspbde40.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 1736 -ip 1736

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 1004

Network

Country Destination Domain Proto
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
BE 88.221.83.224:443 www.bing.com tcp
US 8.8.8.8:53 224.83.221.88.in-addr.arpa udp
US 75.80.124.4:80 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 17.143.109.104.in-addr.arpa udp
US 134.209.36.254:8080 tcp
US 104.156.59.7:8080 tcp
NZ 120.138.30.150:8080 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 107.5.122.110:80 tcp
GR 195.251.213.56:80 tcp
PL 91.211.88.52:7080 tcp

Files

memory/1736-4-0x00000000009B0000-0x00000000009C0000-memory.dmp

memory/1736-0-0x0000000000990000-0x00000000009A2000-memory.dmp

memory/1736-7-0x00000000006D0000-0x00000000006DF000-memory.dmp

C:\Windows\SysWOW64\Windows.Devices.Lights\mspbde40.exe

MD5 349c32706cde91863d6b1315cde37130
SHA1 096a23cc77e63203cbcd3f7ce1120980cbbe6121
SHA256 48e83788053f0080077b2ad7aa3a534b92b0ff9d6277eb81b7f919a7f6a2d56d
SHA512 7ae24fe2a3b820630db608c680575dff371a00b0ff08a1e21b8d89bc294d58f5d26e9bb70685b0dbf6820e2738dbd29fafda050637970e1e4ed3d89d22ce2e86

memory/1736-9-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1904-14-0x0000000000540000-0x0000000000550000-memory.dmp

memory/1904-10-0x0000000002290000-0x00000000022A2000-memory.dmp