Malware Analysis Report

2024-09-22 21:59

Sample ID 240625-cfdwrsvcrf
Target 590439aa5b90aa1ed9e9f1a5209f5ab6.bin
SHA256 797e12d92006fae3fdd603573d613592e80e678e6da4de4faede6b95c790b932
Tags
bitrat 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

797e12d92006fae3fdd603573d613592e80e678e6da4de4faede6b95c790b932

Threat Level: Known bad

The file 590439aa5b90aa1ed9e9f1a5209f5ab6.bin was found to be: Known bad.

Malicious Activity Summary

bitrat trojan

Bitrat family

BitRAT

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-25 02:00

Signatures

Bitrat family

bitrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-25 02:00

Reported

2024-06-25 02:03

Platform

win7-20240611-en

Max time kernel

143s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe"

Signatures

BitRAT

trojan bitrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe

"C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe"

Network

Country Destination Domain Proto
HK 47.75.99.242:1234 tcp
HK 47.75.99.242:1234 tcp
HK 47.75.99.242:1234 tcp
HK 47.75.99.242:1234 tcp
HK 47.75.99.242:1234 tcp

Files

memory/2212-0-0x0000000000400000-0x00000000007CE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-25 02:00

Reported

2024-06-25 02:03

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe"

Signatures

BitRAT

trojan bitrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe

"C:\Users\Admin\AppData\Local\Temp\590439aa5b90aa1ed9e9f1a5209f5ab6.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
HK 47.75.99.242:1234 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
HK 47.75.99.242:1234 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
HK 47.75.99.242:1234 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 52.111.243.30:443 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
HK 47.75.99.242:1234 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
HK 47.75.99.242:1234 tcp
US 8.8.8.8:53 udp

Files

memory/4344-0-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/4344-1-0x0000000074840000-0x0000000074879000-memory.dmp

memory/4344-2-0x0000000074BC0000-0x0000000074BF9000-memory.dmp

memory/4344-3-0x0000000074BC0000-0x0000000074BF9000-memory.dmp

memory/4344-4-0x0000000074BC0000-0x0000000074BF9000-memory.dmp

memory/4344-5-0x0000000074BC0000-0x0000000074BF9000-memory.dmp

memory/4344-6-0x0000000074BC0000-0x0000000074BF9000-memory.dmp