bitrat | f9fb479de7eab6803ff7fdb25fdc447bcaabd26ba4a36c3ea3b4b7b43ed5f313

General

Target

055b9f696de8a0185e83784fce35314a.exe
Size

30KB
MD5

055b9f696de8a0185e83784fce35314a
SHA1

4dcbf29768551f86d762b02b610bbb37eadb4c34
SHA256

f9fb479de7eab6803ff7fdb25fdc447bcaabd26ba4a36c3ea3b4b7b43ed5f313
SHA512

60038a839302e19aa7d5c55d310e56eec7575e27b2c7c8e000985984c681467366dc24a053fefaff47ee2c0719bac4d199409b8d14f5ef0a1bfeea78a7b53280

Score

10^/10

bitrat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

carreor.ddns.net:46525

Attributes

communication_password
d97250ddf14876971dd138aba1919877
tor_process
tor

Signatures

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

Drops startup file 2 IoCs

Processes:

055b9f696de8a0185e83784fce35314a.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

055b9f696de8a0185e83784fce35314a.exe

pid	process
1204	055b9f696de8a0185e83784fce35314a.exe
1204	055b9f696de8a0185e83784fce35314a.exe
1204	055b9f696de8a0185e83784fce35314a.exe
1204	055b9f696de8a0185e83784fce35314a.exe
1204	055b9f696de8a0185e83784fce35314a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

055b9f696de8a0185e83784fce35314a.exe

description pid process target process

PID 1080 set thread context of 1204 1080 055b9f696de8a0185e83784fce35314a.exe 055b9f696de8a0185e83784fce35314a.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 1080 set thread context of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe

Suspicious behavior: EnumeratesProcesses 45 IoCs

Processes:

055b9f696de8a0185e83784fce35314a.exe

pid	process
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe
1080	055b9f696de8a0185e83784fce35314a.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

055b9f696de8a0185e83784fce35314a.exe055b9f696de8a0185e83784fce35314a.exe

description	pid	process
Token: SeDebugPrivilege	1080	055b9f696de8a0185e83784fce35314a.exe
Token: SeDebugPrivilege	1204	055b9f696de8a0185e83784fce35314a.exe
Token: SeShutdownPrivilege	1204	055b9f696de8a0185e83784fce35314a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

055b9f696de8a0185e83784fce35314a.exe

pid process

1204 055b9f696de8a0185e83784fce35314a.exe
1204 055b9f696de8a0185e83784fce35314a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

055b9f696de8a0185e83784fce35314a.exe

description	pid	process	target process
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe
PID 1080 wrote to memory of 1204	1080	055b9f696de8a0185e83784fce35314a.exe	055b9f696de8a0185e83784fce35314a.exe

C:\Users\Admin\AppData\Local\Temp\055b9f696de8a0185e83784fce35314a.exe
"C:\Users\Admin\AppData\Local\Temp\055b9f696de8a0185e83784fce35314a.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1080

C:\Users\Admin\AppData\Local\Temp\055b9f696de8a0185e83784fce35314a.exe
"C:\Users\Admin\AppData\Local\Temp\055b9f696de8a0185e83784fce35314a.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1204

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1080-54-0x00000000001F0000-0x00000000001FE000-memory.dmp

Filesize
56KB

Download
memory/1080-55-0x0000000075481000-0x0000000075483000-memory.dmp

Filesize
8KB

Download
memory/1080-56-0x00000000060B0000-0x00000000062C2000-memory.dmp

Filesize
2.1MB

Download
memory/1080-57-0x0000000000380000-0x0000000000388000-memory.dmp

Filesize
32KB

Download
memory/1080-58-0x00000000008E0000-0x00000000008E8000-memory.dmp

Filesize
32KB

Download
memory/1204-59-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-60-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-62-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-64-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-66-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-68-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-69-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-71-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-72-0x000000000068A488-mapping.dmp

Download
memory/1204-74-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-75-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-77-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1204-78-0x0000000000100000-0x000000000010A000-memory.dmp

Filesize
40KB

Download
memory/1204-79-0x0000000000100000-0x000000000010A000-memory.dmp

Filesize
40KB

Download
memory/1204-80-0x0000000000100000-0x000000000010A000-memory.dmp

Filesize
40KB

Download
memory/1204-81-0x0000000000100000-0x000000000010A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads