Malware Analysis Report

2024-10-19 09:31

Sample ID 240509-w92z8sgh4t
Target 2b57098751a9c78d2990b3050460d341_JaffaCakes118
SHA256 8b0c88ecea508a1d13d1a6b5ef32af213e5d80527fd489efb7f1cc6a29f00af3
Tags
formbook pp0 rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

8b0c88ecea508a1d13d1a6b5ef32af213e5d80527fd489efb7f1cc6a29f00af3

Threat Level: Known bad

The file 2b57098751a9c78d2990b3050460d341_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

formbook pp0 rat spyware stealer trojan

Formbook

Formbook payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 18:38

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 18:38

Reported

2024-05-09 18:40

Platform

win7-20240221-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"

Network

N/A

Files

memory/1988-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

memory/1988-4-0x0000000000400000-0x00000000004BC000-memory.dmp

memory/2984-2-0x0000000000400000-0x000000000042D000-memory.dmp

memory/1988-1-0x0000000000465000-0x000000000046E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 18:38

Reported

2024-05-09 18:40

Platform

win10v2004-20240426-en

Max time kernel

141s

Max time network

104s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 88.221.83.193:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 193.83.221.88.in-addr.arpa udp
BE 88.221.83.193:443 www.bing.com tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
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 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/4864-0-0x0000000002220000-0x0000000002221000-memory.dmp

memory/4864-3-0x0000000000400000-0x00000000004BC000-memory.dmp

memory/3372-4-0x0000000000400000-0x000000000042D000-memory.dmp

memory/4864-2-0x0000000000465000-0x000000000046E000-memory.dmp

memory/3372-6-0x0000000000430000-0x00000000004F9000-memory.dmp