Malware Analysis Report

2024-09-22 23:01

Sample ID 240529-yljvvsge95
Target 81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118
SHA256 67cb3b33d9c82cbd544d3ca139615449079f653f7de7e56daa0cf7d4c6cad39b
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

67cb3b33d9c82cbd544d3ca139615449079f653f7de7e56daa0cf7d4c6cad39b

Threat Level: Known bad

The file 81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch3 banker trojan

Emotet

Emotet payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-29 19:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-29 19:52

Reported

2024-05-29 19:55

Platform

win7-20240221-en

Max time kernel

130s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81b79cbdb3d29a3213c998aa08ff023a_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\81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
AR 190.191.171.72:80 tcp
AR 190.191.171.72:80 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

Files

memory/2492-7-0x00000000002C0000-0x00000000002CF000-memory.dmp

memory/2492-4-0x00000000002D0000-0x00000000002E0000-memory.dmp

memory/2492-0-0x0000000000360000-0x0000000000372000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-29 19:52

Reported

2024-05-29 19:54

Platform

win10v2004-20240426-en

Max time kernel

134s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81b79cbdb3d29a3213c998aa08ff023a_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\81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81b79cbdb3d29a3213c998aa08ff023a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 89.43.201.23.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
AR 190.191.171.72:80 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
DE 5.189.168.53:8080 tcp
US 162.241.41.111:7080 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
CO 190.85.46.52:7080 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
CZ 37.205.9.252:7080 tcp
SG 172.96.190.154:8080 tcp

Files

memory/1704-4-0x00000000022E0000-0x00000000022F0000-memory.dmp

memory/1704-0-0x00000000022C0000-0x00000000022D2000-memory.dmp

memory/1704-7-0x00000000022A0000-0x00000000022AF000-memory.dmp