Malware Analysis Report

2024-10-19 09:28

Sample ID 240711-zc8cjasgrp
Target 06b48ac9172279cf7eb70a6d9ff15c30N.exe
SHA256 3c530a35c470947ac248c63cc58f6eef1adef690d9aacdab86033e0781b4508d
Tags
formbook mc10 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

3c530a35c470947ac248c63cc58f6eef1adef690d9aacdab86033e0781b4508d

Threat Level: Known bad

The file 06b48ac9172279cf7eb70a6d9ff15c30N.exe was found to be: Known bad.

Malicious Activity Summary

formbook mc10 rat spyware stealer trojan

Formbook

Formbook payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-11 20:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-11 20:35

Reported

2024-07-11 20:37

Platform

win7-20240704-en

Max time kernel

14s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe"

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2132 set thread context of 2876 N/A C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe

"C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe"

C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe

"C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe"

Network

N/A

Files

memory/2132-0-0x000000007451E000-0x000000007451F000-memory.dmp

memory/2132-1-0x0000000000FB0000-0x000000000104C000-memory.dmp

memory/2132-2-0x0000000074510000-0x0000000074BFE000-memory.dmp

memory/2132-3-0x0000000000290000-0x00000000002A8000-memory.dmp

memory/2132-4-0x0000000000240000-0x000000000024C000-memory.dmp

memory/2132-5-0x0000000000430000-0x00000000004A6000-memory.dmp

memory/2876-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2876-10-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2876-6-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2876-7-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2132-11-0x0000000074510000-0x0000000074BFE000-memory.dmp

memory/2876-12-0x0000000000990000-0x0000000000C93000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-11 20:35

Reported

2024-07-11 20:37

Platform

win10v2004-20240709-en

Max time kernel

95s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe"

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1008 set thread context of 2020 N/A C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe

"C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe"

C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe

"C:\Users\Admin\AppData\Local\Temp\06b48ac9172279cf7eb70a6d9ff15c30N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 24.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/1008-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

memory/1008-1-0x0000000000410000-0x00000000004AC000-memory.dmp

memory/1008-2-0x0000000005470000-0x0000000005A14000-memory.dmp

memory/1008-3-0x0000000004EC0000-0x0000000004F52000-memory.dmp

memory/1008-4-0x0000000004EA0000-0x0000000004EAA000-memory.dmp

memory/1008-5-0x00000000749B0000-0x0000000075160000-memory.dmp

memory/1008-6-0x0000000005190000-0x000000000522C000-memory.dmp

memory/1008-7-0x0000000005350000-0x0000000005368000-memory.dmp

memory/1008-8-0x00000000053E0000-0x00000000053EC000-memory.dmp

memory/1008-9-0x0000000002830000-0x00000000028A6000-memory.dmp

memory/2020-10-0x0000000000400000-0x000000000042F000-memory.dmp

memory/1008-12-0x00000000749B0000-0x0000000075160000-memory.dmp

memory/2020-13-0x0000000001530000-0x000000000187A000-memory.dmp