bitrat | 6d654b2b1830638ac56fc0801f5898e61c05c6237d007e7b4d326930e38fa205

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2022 16:44

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General

Target

0x0008000000013199-82.exe
Size

3.8MB
MD5

2bc19dd96b42cea3280eb5fe1e949b82
SHA1

d4daeaa890659239a848d36b34e1c5b0d150c42f
SHA256

6d654b2b1830638ac56fc0801f5898e61c05c6237d007e7b4d326930e38fa205
SHA512

e57a71956cab498c6d6bd4af448a3360ea13b749900d1e656904dfb5a7edb19f236a19bf72282bdc750f8bfb0148734083e6877afd4ad95c27616d207458dd1b
SSDEEP

98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/qmlwXVZ4FB:5+R/eZADUXR

Score

10^/10

bitrat persistence trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

45.139.105.147:1234

Attributes

communication_password
81dc9bdb52d04dc20036dbd8313ed055
install_dir
temp
install_file
svchost
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 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0x0008000000013199-82.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\temp\\svchostԀ"	0x0008000000013199-82.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\temp\\svchost\ue800"	0x0008000000013199-82.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\temp\\svchost∀"	0x0008000000013199-82.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Local\\temp\\svchost"	0x0008000000013199-82.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

0x0008000000013199-82.exe

pid	process
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe

Suspicious behavior: RenamesItself 30 IoCs

Processes:

0x0008000000013199-82.exe

pid	process
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe
400	0x0008000000013199-82.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0x0008000000013199-82.exe

description pid process

Token: SeShutdownPrivilege 400 0x0008000000013199-82.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

0x0008000000013199-82.exe

pid process

400 0x0008000000013199-82.exe
400 0x0008000000013199-82.exe

description	pid	process
Token: SeShutdownPrivilege	400	0x0008000000013199-82.exe

C:\Users\Admin\AppData\Local\Temp\0x0008000000013199-82.exe
"C:\Users\Admin\AppData\Local\Temp\0x0008000000013199-82.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:400

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/400-132-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/400-133-0x0000000075040000-0x0000000075079000-memory.dmp

Filesize
228KB

Download
memory/400-134-0x0000000074D00000-0x0000000074D39000-memory.dmp

Filesize
228KB

Download
memory/400-135-0x0000000075040000-0x0000000075079000-memory.dmp

Filesize
228KB

Download