Malware Analysis Report

2024-10-19 06:19

Sample ID 240625-fpd5nsvfkp
Target deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c
SHA256 deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c
Tags
cobaltstrike backdoor 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

deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c

Threat Level: Known bad

The file deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-25 05:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-25 05:02

Reported

2024-06-25 05:05

Platform

win7-20240220-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c.exe

"C:\Users\Admin\AppData\Local\Temp\deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c.exe"

Network

Country Destination Domain Proto
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp

Files

memory/2308-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2308-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-25 05:02

Reported

2024-06-25 05:05

Platform

win10v2004-20240226-en

Max time kernel

153s

Max time network

158s

Command Line

"C:\Users\Admin\AppData\Local\Temp\deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c.exe

"C:\Users\Admin\AppData\Local\Temp\deebce22a372c1bcad1fdf742e442a34541c5405294665b05eb8075bd359f24c.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
CN 101.200.120.13:7770 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
CN 101.200.120.13:7770 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 13.107.253.67:443 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
CN 101.200.120.13:7770 tcp
US 8.8.8.8:53 9.73.50.20.in-addr.arpa udp
CN 101.200.120.13:7770 tcp

Files

memory/2356-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2356-1-0x0000000000400000-0x000000000040C000-memory.dmp