Malware Analysis Report

2025-01-03 05:44

Sample ID 240729-x7k5dawfnq
Target 5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118
SHA256 3c5667834f8362c6c0d0ee050df79c04abe34edae00e007c3ba48a07b6f6d995
Tags
emotet epoch1 banker discovery 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

3c5667834f8362c6c0d0ee050df79c04abe34edae00e007c3ba48a07b6f6d995

Threat Level: Known bad

The file 5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker discovery trojan

Emotet

Emotet payload

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-29 19:29

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-29 19:29

Reported

2024-07-29 21:20

Platform

win7-20240704-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 128.92.203.42:80 tcp
US 128.92.203.42:80 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/2612-7-0x0000000000020000-0x000000000002F000-memory.dmp

memory/2612-0-0x00000000001C0000-0x00000000001D2000-memory.dmp

memory/2612-4-0x0000000000030000-0x0000000000040000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-29 19:29

Reported

2024-07-29 21:21

Platform

win10v2004-20240709-en

Max time kernel

136s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\5b41cd3a7a1f1b7cafcf8c98e6ca1d45_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 128.92.203.42:80 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
FR 37.187.161.206:8080 tcp
TH 202.29.239.162:443 tcp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
RU 80.87.201.221:7080 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
AR 190.188.245.242:80 tcp
US 12.163.208.58:80 tcp

Files

memory/4008-5-0x0000000000B20000-0x0000000000B30000-memory.dmp

memory/4008-1-0x00000000004E0000-0x00000000004F2000-memory.dmp

memory/4008-7-0x0000000000480000-0x000000000048F000-memory.dmp