Malware Analysis Report

2024-10-23 18:55

Sample ID 241014-zeat2svgja
Target cecc2b6b3bd5983b991fd86a185952b6.exe
SHA256 65b69eb0077b583a41b7415b984e71f0da8595c3261d1db19b3cb7dda74b7117
Tags
cobaltstrike 0 100000 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

65b69eb0077b583a41b7415b984e71f0da8595c3261d1db19b3cb7dda74b7117

Threat Level: Known bad

The file cecc2b6b3bd5983b991fd86a185952b6.exe was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 0 100000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-14 20:37

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-14 20:37

Reported

2024-10-14 20:39

Platform

win7-20240708-en

Max time kernel

141s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cecc2b6b3bd5983b991fd86a185952b6.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\cecc2b6b3bd5983b991fd86a185952b6.exe

"C:\Users\Admin\AppData\Local\Temp\cecc2b6b3bd5983b991fd86a185952b6.exe"

Network

Country Destination Domain Proto
JP 103.106.0.20:57540 103.106.0.20 tcp
JP 103.106.0.20:57540 103.106.0.20 tcp
JP 103.106.0.20:57540 103.106.0.20 tcp
JP 103.106.0.20:57540 103.106.0.20 tcp

Files

memory/2300-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2300-1-0x00000000040B0000-0x00000000044B0000-memory.dmp

memory/2300-2-0x00000000004A0000-0x00000000004EF000-memory.dmp

memory/2300-3-0x0000000000400000-0x000000000040C000-memory.dmp

memory/2300-4-0x00000000004A0000-0x00000000004EF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-14 20:37

Reported

2024-10-14 20:39

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cecc2b6b3bd5983b991fd86a185952b6.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\cecc2b6b3bd5983b991fd86a185952b6.exe

"C:\Users\Admin\AppData\Local\Temp\cecc2b6b3bd5983b991fd86a185952b6.exe"

Network

Country Destination Domain Proto
JP 103.106.0.20:57540 103.106.0.20 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 20.0.106.103.in-addr.arpa udp
JP 103.106.0.20:57540 103.106.0.20 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
JP 103.106.0.20:57540 103.106.0.20 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
JP 103.106.0.20:57540 103.106.0.20 tcp

Files

memory/4516-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/4516-1-0x00000000037E0000-0x0000000003BE0000-memory.dmp

memory/4516-2-0x00000000006C0000-0x000000000070F000-memory.dmp

memory/4516-3-0x0000000000400000-0x000000000040C000-memory.dmp

memory/4516-4-0x00000000006C0000-0x000000000070F000-memory.dmp