bitrat | 0a3d2686f9f3df3a943578869afa5b87e249dbcb41a1752626ba8948445fe1e9

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
18-04-2023 00:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

3.8MB
MD5

d5cad087973fab0104f92810bbf16871
SHA1

ced93e48beea62c6e444cdb8ae5ea2fbed72085d
SHA256

0a3d2686f9f3df3a943578869afa5b87e249dbcb41a1752626ba8948445fe1e9
SHA512

1497f30f44a9adfe1496ccc1dc5befe4736bf32e0862102b5a39ca6caadaa1f35023bc8d33ea88cbafd6962e07a92faa49d3a4c0e9e0e192c7f5829ca63ddd8b
SSDEEP

98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/JmlwXVZ4FB:5+R/eZADUXR

Score

10^/10

bitrat persistence trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

soon-lp.at.ply.gg:17209

Attributes

communication_password
33d47f3d76b1b6a91406c01ef0ce5164
install_dir
BIRAT
install_file
svchost
tor_process
Tls_Connect

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

file.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\BIRAT\\svchost\ue800"	file.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\BIRAT\\svchostЀ"	file.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\BIRAT\\svchost"	file.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\BIRAT\\svchost攀"	file.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

file.exe

pid process

2152 file.exe
2152 file.exe
2152 file.exe
2152 file.exe

Suspicious behavior: RenamesItself 30 IoCs

Processes:

file.exe

pid	process
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe
2152	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

file.exe

description pid process

Token: SeShutdownPrivilege 2152 file.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

file.exe

pid process

2152 file.exe
2152 file.exe

description	pid	process
Token: SeShutdownPrivilege	2152	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2152

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2152-133-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2152-134-0x0000000074C30000-0x0000000074C69000-memory.dmp

Filesize
228KB

Download
memory/2152-135-0x00000000748F0000-0x0000000074929000-memory.dmp

Filesize
228KB

Download
memory/2152-136-0x00000000748F0000-0x0000000074929000-memory.dmp

Filesize
228KB

Download
memory/2152-137-0x00000000748F0000-0x0000000074929000-memory.dmp

Filesize
228KB

Download
memory/2152-138-0x0000000074C30000-0x0000000074C69000-memory.dmp

Filesize
228KB

Download
memory/2152-139-0x00000000748F0000-0x0000000074929000-memory.dmp

Filesize
228KB

Download
memory/2152-140-0x00000000748F0000-0x0000000074929000-memory.dmp

Filesize
228KB

Download
memory/2152-141-0x00000000748F0000-0x0000000074929000-memory.dmp

Filesize
228KB

Download
memory/2152-142-0x00000000748F0000-0x0000000074929000-memory.dmp

Filesize
228KB

Download