Malware Analysis Report

2024-09-22 22:58

Sample ID 240529-y1yybshd32
Target 81c8d7923014c55c29b59a06f55feacc_JaffaCakes118
SHA256 e5a7cd26a4698cbdaea3f019a67be85d69999288b2dbfe1d0f1f5afb343d8e49
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

e5a7cd26a4698cbdaea3f019a67be85d69999288b2dbfe1d0f1f5afb343d8e49

Threat Level: Known bad

The file 81c8d7923014c55c29b59a06f55feacc_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 20:15

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-29 20:15

Reported

2024-05-29 20:18

Platform

win7-20240221-en

Max time kernel

148s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81c8d7923014c55c29b59a06f55feacc_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\81c8d7923014c55c29b59a06f55feacc_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81c8d7923014c55c29b59a06f55feacc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81c8d7923014c55c29b59a06f55feacc_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
CO 190.85.46.52:7080 tcp

Files

memory/2084-4-0x00000000002D0000-0x00000000002E0000-memory.dmp

memory/2084-0-0x0000000000360000-0x0000000000372000-memory.dmp

memory/2084-7-0x00000000002C0000-0x00000000002CF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-29 20:15

Reported

2024-05-29 20:18

Platform

win10v2004-20240426-en

Max time kernel

135s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81c8d7923014c55c29b59a06f55feacc_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\81c8d7923014c55c29b59a06f55feacc_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81c8d7923014c55c29b59a06f55feacc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\81c8d7923014c55c29b59a06f55feacc_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 99.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
DE 5.189.168.53:8080 tcp
US 162.241.41.111:7080 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 52.111.227.11:443 tcp
CO 190.85.46.52:7080 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 137.126.19.2.in-addr.arpa udp
CZ 37.205.9.252:7080 tcp
SG 172.96.190.154:8080 tcp

Files

memory/1580-0-0x00000000022B0000-0x00000000022C2000-memory.dmp

memory/1580-4-0x00000000022D0000-0x00000000022E0000-memory.dmp

memory/1580-7-0x00000000022A0000-0x00000000022AF000-memory.dmp