Malware Analysis Report

2025-01-03 05:03

Sample ID 240106-j1rrpacgc2
Target 45b7b439fe0f8e1103de8f1c0a8012d9
SHA256 8756f1f0533de5050be10f83a9bf209de69620653e75bfa8a583899e995f5bbe
Tags
upx bitrat 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

8756f1f0533de5050be10f83a9bf209de69620653e75bfa8a583899e995f5bbe

Threat Level: Known bad

The file 45b7b439fe0f8e1103de8f1c0a8012d9 was found to be: Known bad.

Malicious Activity Summary

upx bitrat trojan

Bitrat family

BitRAT

UPX packed file

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-06 08:08

Signatures

Bitrat family

bitrat

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-06 08:08

Reported

2024-01-06 08:11

Platform

win7-20231129-en

Max time kernel

83s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe"

Signatures

BitRAT

trojan bitrat

UPX packed file

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe

"C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe"

Network

Country Destination Domain Proto
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp
DE 5.253.84.122:4898 tcp

Files

memory/2908-0-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/2908-1-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/2908-3-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/2908-5-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/2908-7-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/2908-9-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/2908-12-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/2908-13-0x0000000000400000-0x00000000007E4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-06 08:08

Reported

2024-01-06 08:11

Platform

win10v2004-20231222-en

Max time kernel

13s

Command Line

"C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe"

Signatures

BitRAT

trojan bitrat

UPX packed file

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe

"C:\Users\Admin\AppData\Local\Temp\45b7b439fe0f8e1103de8f1c0a8012d9.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 40.127.240.158:443 tcp
N/A 20.190.177.83:443 tcp
N/A 8.8.8.8:53 udp
N/A 96.17.178.194:80 tcp
N/A 8.8.8.8:53 udp
N/A 96.17.178.194:80 tcp
N/A 8.8.8.8:53 udp
N/A 20.190.177.83:443 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 192.229.221.95:80 tcp
N/A 8.8.8.8:53 udp
N/A 20.82.228.9:443 tcp
N/A 8.8.8.8:53 udp
N/A 20.190.177.83:443 tcp
N/A 5.253.84.122:4898 tcp
N/A 204.79.197.200:443 tcp
N/A 192.229.221.95:80 tcp
N/A 8.8.8.8:53 udp
N/A 20.190.177.83:443 tcp
N/A 8.8.8.8:53 udp
N/A 20.123.104.105:443 tcp
N/A 40.127.240.158:443 tcp
N/A 20.190.177.83:443 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 96.16.110.41:443 tcp
N/A 192.229.221.95:80 tcp
N/A 8.8.8.8:53 udp
N/A 20.123.104.105:443 tcp
N/A 8.8.8.8:53 udp
N/A 13.85.23.86:443 tcp
N/A 8.8.8.8:53 udp
N/A 20.223.36.55:443 tcp
N/A 20.223.36.55:443 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp

Files

memory/3388-0-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-1-0x0000000074910000-0x0000000074949000-memory.dmp

memory/3388-2-0x0000000074CD0000-0x0000000074D09000-memory.dmp

memory/3388-3-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-4-0x0000000074CD0000-0x0000000074D09000-memory.dmp

memory/3388-5-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-8-0x0000000074CD0000-0x0000000074D09000-memory.dmp

memory/3388-9-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-11-0x0000000074CD0000-0x0000000074D09000-memory.dmp

memory/3388-12-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-14-0x0000000074CD0000-0x0000000074D09000-memory.dmp

memory/3388-15-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-18-0x0000000074CD0000-0x0000000074D09000-memory.dmp

memory/3388-19-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-21-0x0000000074CD0000-0x0000000074D09000-memory.dmp

memory/3388-22-0x0000000000400000-0x00000000007E4000-memory.dmp

memory/3388-24-0x0000000074CD0000-0x0000000074D09000-memory.dmp