Malware Analysis Report

2025-01-03 05:44

Sample ID 240729-rhdfca1hrk
Target 4b246c21f7dfba2751e56db74f5618b4_JaffaCakes118
SHA256 b723b7ca699648bae08e0785642b16c4593c7232a6e8e837ba3431cbcedbf7e7
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

b723b7ca699648bae08e0785642b16c4593c7232a6e8e837ba3431cbcedbf7e7

Threat Level: Known bad

The file 4b246c21f7dfba2751e56db74f5618b4_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker discovery trojan

Emotet

Emotet payload

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-29 14:11

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-29 14:11

Reported

2024-07-29 21:21

Platform

win7-20240704-en

Max time kernel

148s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b246c21f7dfba2751e56db74f5618b4_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\4b246c21f7dfba2751e56db74f5618b4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b246c21f7dfba2751e56db74f5618b4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b246c21f7dfba2751e56db74f5618b4_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/2304-4-0x0000000000030000-0x0000000000040000-memory.dmp

memory/2304-7-0x0000000000020000-0x000000000002F000-memory.dmp

memory/2304-0-0x00000000002B0000-0x00000000002C2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-29 14:11

Reported

2024-07-29 21:21

Platform

win10v2004-20240709-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b246c21f7dfba2751e56db74f5618b4_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\4b246c21f7dfba2751e56db74f5618b4_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b246c21f7dfba2751e56db74f5618b4_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4b246c21f7dfba2751e56db74f5618b4_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 tse1.mm.bing.net udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
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 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.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 18.31.95.13.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 29.243.111.52.in-addr.arpa udp
RU 80.87.201.221:7080 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa 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
AR 190.188.245.242:80 tcp
US 12.163.208.58:80 tcp
US 8.8.8.8:53 85.65.42.20.in-addr.arpa udp

Files

memory/4200-0-0x00000000008B0000-0x00000000008C2000-memory.dmp

memory/4200-4-0x0000000000480000-0x0000000000490000-memory.dmp

memory/4200-7-0x0000000000470000-0x000000000047F000-memory.dmp