Malware Analysis Report

2024-08-06 11:03

Sample ID 240207-qy99ksacek
Target 2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3
SHA256 2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3
Tags
cobaltstrike 100000000 backdoor trojan
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

2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3

Threat Level: Known bad

The file 2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 100000000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-07 13:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-07 13:41

Reported

2024-02-07 13:44

Platform

win7-20231215-en

Max time kernel

140s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3.exe

"C:\Users\Admin\AppData\Local\Temp\2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.0xo.lat udp
US 104.21.28.148:2083 0.0xo.lat tcp
US 104.21.28.148:2083 0.0xo.lat tcp
US 104.21.28.148:2083 0.0xo.lat tcp

Files

memory/2212-0-0x00000000002C0000-0x0000000000301000-memory.dmp

memory/2212-1-0x0000000000330000-0x00000000003B5000-memory.dmp

memory/2212-2-0x0000000000400000-0x000000000044E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-07 13:41

Reported

2024-02-07 13:44

Platform

win10v2004-20231215-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3.exe

"C:\Users\Admin\AppData\Local\Temp\2ca06e5fefea1834a8449cac18f856bdee394fedb8baebbc2e490f1e54b46ef3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 0.0xo.lat udp
US 104.21.28.148:2083 0.0xo.lat tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 148.28.21.104.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 104.21.28.148:2083 0.0xo.lat tcp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 104.21.28.148:2083 0.0xo.lat tcp

Files

memory/3040-0-0x0000000000C90000-0x0000000000CD1000-memory.dmp

memory/3040-1-0x0000000000CE0000-0x0000000000D65000-memory.dmp

memory/3040-2-0x0000000000400000-0x000000000044E000-memory.dmp