Malware Analysis Report

2024-08-06 10:58

Sample ID 240429-bfpslaea4x
Target 2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch
SHA256 dfa0ab7fa68310e4bdf42b5aeea694499d541c866ea7be4b58da78aff95f8017
Tags
cobaltstrike backdoor trojan 0 100000
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

dfa0ab7fa68310e4bdf42b5aeea694499d541c866ea7be4b58da78aff95f8017

Threat Level: Known bad

The file 2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan 0 100000

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-29 01:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-29 01:05

Reported

2024-04-29 01:08

Platform

win7-20240419-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch.exe"

Network

Country Destination Domain Proto
DE 84.247.155.115:80 tcp
DE 84.247.155.115:80 tcp
DE 84.247.155.115:80 tcp
DE 84.247.155.115:80 tcp
DE 84.247.155.115:80 tcp
DE 84.247.155.115:80 tcp
DE 84.247.155.115:80 tcp
DE 84.247.155.115:80 tcp

Files

memory/1704-0-0x0000000027FD0000-0x0000000027FD1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-29 01:05

Reported

2024-04-29 01:08

Platform

win10v2004-20240226-en

Max time kernel

143s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-29_e2352db19ff69e97895c54bcca68fe68_snatch.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=4108 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
DE 84.247.155.115:80 84.247.155.115 tcp
US 8.8.8.8:53 115.155.247.84.in-addr.arpa udp
DE 84.247.155.115:80 84.247.155.115 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.187.202:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 pki.goog udp
US 8.8.8.8:53 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 202.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 29.32.239.216.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 8.8.8.8:53 35.56.20.217.in-addr.arpa udp
DE 84.247.155.115:80 84.247.155.115 tcp
US 8.8.8.8:53 134.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 133.190.18.2.in-addr.arpa udp
DE 84.247.155.115:80 84.247.155.115 tcp
US 8.8.8.8:53 210.143.182.52.in-addr.arpa udp

Files

memory/3420-0-0x000001C1C0F10000-0x000001C1C0F11000-memory.dmp

memory/3420-1-0x000001C1C2AC0000-0x000001C1C2EC0000-memory.dmp

memory/3420-2-0x000001C1C2EC0000-0x000001C1C2F0F000-memory.dmp

memory/3420-3-0x000001C1C2EC0000-0x000001C1C2F0F000-memory.dmp