Malware Analysis Report

2024-10-19 06:22

Sample ID 240930-23wgrszajm
Target 0ea0405b2ba36ca9ca67c4f1984ff9fe.exe
SHA256 c21909adc395418d720182307722a3915705e36b86c1ee6e703c1e6e58d604cf
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

c21909adc395418d720182307722a3915705e36b86c1ee6e703c1e6e58d604cf

Threat Level: Known bad

The file 0ea0405b2ba36ca9ca67c4f1984ff9fe.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

2024-09-30 23:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-30 23:06

Reported

2024-09-30 23:09

Platform

win7-20240903-en

Max time kernel

140s

Max time network

129s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Network

Country Destination Domain Proto
HK 156.224.21.148:80 156.224.21.148 tcp
HK 156.224.21.148:80 156.224.21.148 tcp
HK 156.224.21.148:80 156.224.21.148 tcp
HK 156.224.21.148:80 156.224.21.148 tcp

Files

memory/840-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/840-1-0x0000000004070000-0x0000000004470000-memory.dmp

memory/840-2-0x00000000007D0000-0x000000000081F000-memory.dmp

memory/840-3-0x0000000000400000-0x000000000040C000-memory.dmp

memory/840-4-0x00000000007D0000-0x000000000081F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-30 23:06

Reported

2024-09-30 23:09

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
HK 156.224.21.148:80 156.224.21.148 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 148.21.224.156.in-addr.arpa udp
HK 156.224.21.148:80 156.224.21.148 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 98.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
HK 156.224.21.148:80 156.224.21.148 tcp
HK 156.224.21.148:80 156.224.21.148 tcp

Files

memory/924-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/924-1-0x0000000003580000-0x0000000003980000-memory.dmp

memory/924-2-0x00000000009C0000-0x0000000000A0F000-memory.dmp

memory/924-3-0x0000000000400000-0x000000000040C000-memory.dmp

memory/924-4-0x00000000009C0000-0x0000000000A0F000-memory.dmp