Malware Analysis Report

2025-01-03 05:22

Sample ID 230129-y6jqlade3w
Target e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b
SHA256 e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b
Tags
bitrat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b

Threat Level: Known bad

The file e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b was found to be: Known bad.

Malicious Activity Summary

bitrat trojan

BitRAT

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Enumerates physical storage devices

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-01-29 20:23

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-29 20:23

Reported

2023-01-29 20:26

Platform

win7-20221111-en

Max time kernel

144s

Max time network

175s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe"

Signatures

BitRAT

trojan bitrat

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2028 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Windows\SysWOW64\schtasks.exe
PID 2028 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe
PID 2028 wrote to memory of 1808 N/A C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe

"C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TTTLaduORnb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6807.tmp"

C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe

"{path}"

C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe

"{path}"

Network

Country Destination Domain Proto
N/A 37.120.208.46:1973 tcp

Files

memory/2028-54-0x00000000753F1000-0x00000000753F3000-memory.dmp

memory/2028-55-0x0000000074130000-0x00000000746DB000-memory.dmp

memory/2028-56-0x0000000074130000-0x00000000746DB000-memory.dmp

memory/1424-57-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\tmp6807.tmp

MD5 c7acaea98247a33007363e1b9438eb92
SHA1 5d183b6ba043f2dd08c040e98c35ae840205edca
SHA256 3015b66bba5e2da1cb66edbb6cf5836ed03e08077fca6b7e71f816aea9f69cb2
SHA512 33b4bd32c946464c3a01ba12c5ae5cb1d74524d778af18d5ad4b54e3ddb4b92c399d1928cc5bed46383b1ede227e2f7578b75c384fe933dd6a80cdb4690a7f9e

memory/1808-59-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-60-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-62-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-64-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-66-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-68-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-69-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-71-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-72-0x0000000000689A84-mapping.dmp

memory/2028-74-0x0000000074130000-0x00000000746DB000-memory.dmp

memory/1808-75-0x0000000000400000-0x00000000007CD000-memory.dmp

memory/1808-77-0x0000000000400000-0x00000000007CD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-01-29 20:23

Reported

2023-01-29 20:28

Platform

win10v2004-20221111-en

Max time kernel

241s

Max time network

270s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe

"C:\Users\Admin\AppData\Local\Temp\e76a3b05cbd6022aafe1c4d505220b08c0de4992bbb4faf88fa226a1d50c427b.exe"

Network

Country Destination Domain Proto
N/A 117.18.237.29:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 209.197.3.8:80 tcp
N/A 209.197.3.8:80 tcp
N/A 209.197.3.8:80 tcp
N/A 40.79.189.59:443 tcp
N/A 104.80.225.205:443 tcp

Files

memory/3828-132-0x0000000074E80000-0x0000000075431000-memory.dmp

memory/3828-133-0x0000000074E80000-0x0000000075431000-memory.dmp