Malware Analysis Report

2024-08-06 07:56

Sample ID 231214-cck6nsagdp
Target 8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061
SHA256 8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061
Tags
cobaltstrike 1359593325 backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061

Threat Level: Known bad

The file 8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 1359593325 backdoor trojan

Cobaltstrike

Cobaltstrike family

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-14 01:55

Signatures

Cobaltstrike family

cobaltstrike

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-14 01:55

Reported

2023-12-14 01:58

Platform

win10v2004-20231127-en

Max time kernel

142s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061.exe

"C:\Users\Admin\AppData\Local\Temp\8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061.exe"

Network

Country Destination Domain Proto
US 34.32.0.249:443 www.eye-watch.in tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 249.0.32.34.in-addr.arpa udp
US 8.8.8.8:53 23.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 34.32.0.249:443 www.eye-watch.in tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 34.32.0.249:443 www.eye-watch.in tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 34.32.0.249:443 www.eye-watch.in tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 34.32.0.249:443 www.eye-watch.in tcp
US 8.8.8.8:53 89.65.42.20.in-addr.arpa udp
US 34.32.0.249:443 www.eye-watch.in tcp

Files

memory/4276-0-0x000001D5C7D20000-0x000001D5C7D60000-memory.dmp

memory/4276-1-0x000001D5C7DA0000-0x000001D5C7DED000-memory.dmp

memory/4276-4-0x00007FF70CB40000-0x00007FF70CBCD000-memory.dmp

memory/4276-6-0x000001D5C7DA0000-0x000001D5C7DED000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-14 01:55

Reported

2023-12-14 01:58

Platform

win7-20231025-en

Max time kernel

141s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061.exe

"C:\Users\Admin\AppData\Local\Temp\8a1417ad28c29bb2c642b959876420a8228ac530fc9c6b61094f0cf6c7627061.exe"

Network

Country Destination Domain Proto
US 34.32.0.249:443 www.eye-watch.in tcp
US 34.32.0.249:443 www.eye-watch.in tcp
US 34.32.0.249:443 www.eye-watch.in tcp
US 34.32.0.249:443 www.eye-watch.in tcp
US 34.32.0.249:443 www.eye-watch.in tcp
US 34.32.0.249:443 www.eye-watch.in tcp

Files

memory/2092-0-0x00000000003D0000-0x0000000000410000-memory.dmp

memory/2092-1-0x0000000000530000-0x000000000057D000-memory.dmp

memory/2092-19-0x000000013F3F0000-0x000000013F47D000-memory.dmp

memory/2092-21-0x0000000000530000-0x000000000057D000-memory.dmp

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

MD5 ac05d27423a85adc1622c714f2cb6184
SHA1 b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA512 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

C:\Users\Admin\AppData\Local\Temp\TarADD3.tmp

MD5 9c0c641c06238516f27941aa1166d427
SHA1 64cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA256 4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512 936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06