bitrat | 1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5

Analysis

max time kernel
148s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:11

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General

Target

1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
Size

3.8MB
MD5

5c97b08df1ac8a00b3a618ec5a26aeae
SHA1

3bcbff269229cb6a27f0f1554a845874b42d11a3
SHA256

1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5
SHA512

a8c679d0386468e5e9b44f873c56bb5ae56ecc92d05f80d52550eca3dca3e915c1657986969d63a434f93eaff20c85b4cbb8eca363fd4131454c00a4eb9003f5
SSDEEP

98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/9mlwXVZ4FB:5+R/eZADUXR

Score

10^/10

bitrat persistence trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

rornfl12.duckdns.org:3072

Attributes

communication_password
81dc9bdb52d04dc20036dbd8313ed055
install_dir
chrome
install_file
updater
tor_process
tor

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 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updaterЀ"	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater먀"	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater᐀"	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater"	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updaterԀ"	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

pid	process
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

Suspicious behavior: RenamesItself 30 IoCs

Processes:

1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

pid	process
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

description pid process

Token: SeShutdownPrivilege 4956 1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

pid process

4956 1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
4956 1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

description	pid	process
Token: SeShutdownPrivilege	4956	1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe

C:\Users\Admin\AppData\Local\Temp\1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe
"C:\Users\Admin\AppData\Local\Temp\1da5b144be7b321399e604ff0173fd831c9cd0588365f3dbf9f08a68d943b4d5.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4956

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4956-0-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-1-0x0000000074A10000-0x0000000074A49000-memory.dmp

Filesize
228KB

Download
memory/4956-2-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-3-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-4-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-6-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-7-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-9-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-10-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-11-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-12-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-14-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-15-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-17-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-18-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-19-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-20-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-22-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download
memory/4956-23-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4956-25-0x00000000746D0000-0x0000000074709000-memory.dmp

Filesize
228KB

Download