bitrat | bac0ca9fcbfdcd99d5497c07d74858e07ed6f399b50565ecdc4475846ea85af7

Analysis

max time kernel
151s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2023 17:37

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General

Target

811b4b20c0130dfea97e1a470ad1cf69.exe
Size

2.1MB
MD5

811b4b20c0130dfea97e1a470ad1cf69
SHA1

68a20eea892f3a0bd6d1c603659b923b6c7148ca
SHA256

bac0ca9fcbfdcd99d5497c07d74858e07ed6f399b50565ecdc4475846ea85af7
SHA512

fd971472f526edae84bfd90865a848a7fe71f16dd6067dcced8bb6a433842e12d923f3c93b6ddc1f89489f8493dc4c9268e068bca537b149d9c32a6d1b5ca761
SSDEEP

49152:acaD52D03XY33amyntl/v4Tg8iVk4cv3meXvaI1tcds/B:xaIXaVnt9v4TFV2el/B

Score

10^/10

bitrat trojan

Malware Config

Extracted

Family

bitrat

Version

1.32

best.supportredirect.net:3332

Attributes

communication_password
8dd01288dd803f549e0c89b78ab743be
tor_process
tor

Signatures

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

Beds Protector Packer 2 IoCs

Detects Beds Protector packer used to load .NET malware.

resource	yara_rule
behavioral2/memory/1424-4-0x0000000005AE0000-0x0000000005CEC000-memory.dmp	beds_protector
behavioral2/memory/1424-5-0x00000000059C0000-0x00000000059D0000-memory.dmp	beds_protector

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\811b4b20c0130dfea97e1a470ad1cf69.exe	811b4b20c0130dfea97e1a470ad1cf69.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\811b4b20c0130dfea97e1a470ad1cf69.exe	811b4b20c0130dfea97e1a470ad1cf69.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3200	811b4b20c0130dfea97e1a470ad1cf69.exe
3200	811b4b20c0130dfea97e1a470ad1cf69.exe
3200	811b4b20c0130dfea97e1a470ad1cf69.exe
3200	811b4b20c0130dfea97e1a470ad1cf69.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1424 set thread context of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101

Suspicious behavior: EnumeratesProcesses 53 IoCs

pid	Process
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe
1424	811b4b20c0130dfea97e1a470ad1cf69.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1424	811b4b20c0130dfea97e1a470ad1cf69.exe
Token: SeDebugPrivilege	3200	811b4b20c0130dfea97e1a470ad1cf69.exe
Token: SeShutdownPrivilege	3200	811b4b20c0130dfea97e1a470ad1cf69.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3200	811b4b20c0130dfea97e1a470ad1cf69.exe
3200	811b4b20c0130dfea97e1a470ad1cf69.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 4372	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	100
PID 1424 wrote to memory of 4372	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	100
PID 1424 wrote to memory of 4372	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	100
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101
PID 1424 wrote to memory of 3200	1424	811b4b20c0130dfea97e1a470ad1cf69.exe	101

C:\Users\Admin\AppData\Local\Temp\811b4b20c0130dfea97e1a470ad1cf69.exe
"C:\Users\Admin\AppData\Local\Temp\811b4b20c0130dfea97e1a470ad1cf69.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1424
- C:\Users\Admin\AppData\Local\Temp\811b4b20c0130dfea97e1a470ad1cf69.exe
  "C:\Users\Admin\AppData\Local\Temp\811b4b20c0130dfea97e1a470ad1cf69.exe"
  2⤵
  PID:4372
- C:\Users\Admin\AppData\Local\Temp\811b4b20c0130dfea97e1a470ad1cf69.exe
  "C:\Users\Admin\AppData\Local\Temp\811b4b20c0130dfea97e1a470ad1cf69.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1424-17-0x0000000006520000-0x000000000652A000-memory.dmp

Filesize
40KB

Download
memory/1424-1-0x0000000000DD0000-0x0000000000FEA000-memory.dmp

Filesize
2.1MB

Download
memory/1424-2-0x0000000005EE0000-0x0000000006484000-memory.dmp

Filesize
5.6MB

Download
memory/1424-3-0x00000000059D0000-0x0000000005A62000-memory.dmp

Filesize
584KB

Download
memory/1424-4-0x0000000005AE0000-0x0000000005CEC000-memory.dmp

Filesize
2.0MB

Download
memory/1424-5-0x00000000059C0000-0x00000000059D0000-memory.dmp

Filesize
64KB

Download
memory/1424-6-0x0000000005E30000-0x0000000005ECC000-memory.dmp

Filesize
624KB

Download
memory/1424-7-0x00000000079C0000-0x0000000007A26000-memory.dmp

Filesize
408KB

Download
memory/1424-8-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/1424-9-0x00000000059B0000-0x00000000059B1000-memory.dmp

Filesize
4KB

Download
memory/1424-12-0x00000000059C0000-0x00000000059D0000-memory.dmp

Filesize
64KB

Download
memory/1424-0-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/1424-18-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/3200-26-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-32-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-14-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-15-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-19-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-20-0x00000000749D0000-0x0000000074A09000-memory.dmp

Filesize
228KB

Download
memory/3200-21-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-23-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-22-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-24-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-25-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-13-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-27-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-28-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download
memory/3200-29-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-30-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-31-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download
memory/3200-16-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-33-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-34-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-35-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download
memory/3200-36-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-37-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-38-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download
memory/3200-39-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-40-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-41-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download
memory/3200-42-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-43-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-44-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download
memory/3200-45-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-46-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-47-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download
memory/3200-48-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-49-0x0000000000400000-0x00000000007AD000-memory.dmp

Filesize
3.7MB

Download
memory/3200-50-0x0000000074DB0000-0x0000000074DE9000-memory.dmp

Filesize
228KB

Download