bitrat | f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836

General

Target

f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
Size

3.9MB
MD5

36ad3cbe63b2b704928c330a10f014cb
SHA1

f7b0b72f00fa2e8274505654e01520f5a27828c7
SHA256

f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836
SHA512

f7f2ccdae876019c297c164d0e0b8e0ac604cea620abfce5de64a3486dd5efd057b5d51a8a7f28fbb5e19064d48f7b015683dc24fda08bf12bd3d99b52f12fe5
SSDEEP

98304:5t2kdAOLTRFdBCVAG9ywFtpkqrqyVxIJMG:5tg0NvBCVLo6t+qrq8xIJB

Score

10^/10

bitrat persistence trojan

Malware Config

Extracted

Family

bitrat

Version

1.34

C2

2.56.212.226:1995

Attributes

communication_password
a76d949640a165da25ccfe9a8fd82c8a
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 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System.exe = "C:\\Users\\Admin\\AppData\\Local\\System.exe"	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

svchost.exe

pid process

440 svchost.exe
440 svchost.exe
440 svchost.exe
440 svchost.exe

pid	process
440	svchost.exe
440	svchost.exe
440	svchost.exe
440	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe

description	pid	process	target process
PID 2176 set thread context of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe

pid	process
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
Token: SeShutdownPrivilege	440	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

svchost.exe

pid process

440 svchost.exe
440 svchost.exe

pid	process
440	svchost.exe
440	svchost.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe

description	pid	process	target process
PID 2176 wrote to memory of 1300	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 1300	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 1300	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 2652	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 2652	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 2652	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 3920	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 3920	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 3920	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 2924	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 2924	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 2924	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe
PID 2176 wrote to memory of 440	2176	f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe
"C:\Users\Admin\AppData\Local\Temp\f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2176

C:\Windows\SysWow64\svchost.exe
"C:\\Windows\\SysWow64\\svchost.exe"
2⤵
PID:1300

C:\Windows\SysWow64\svchost.exe
"C:\\Windows\\SysWow64\\svchost.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:440

C:\Windows\SysWow64\svchost.exe
"C:\\Windows\\SysWow64\\svchost.exe"
2⤵
PID:2924

C:\Windows\SysWow64\svchost.exe
"C:\\Windows\\SysWow64\\svchost.exe"
2⤵
PID:3920

C:\Windows\SysWow64\svchost.exe
"C:\\Windows\\SysWow64\\svchost.exe"
2⤵
PID:2652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/440-138-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/440-135-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/440-136-0x0000000000689A84-mapping.dmp

Download
memory/440-137-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/440-140-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/440-141-0x0000000000400000-0x00000000007CD000-memory.dmp

Filesize
3.8MB

Download
memory/440-142-0x0000000074B00000-0x0000000074B39000-memory.dmp

Filesize
228KB

Download
memory/440-143-0x0000000074F90000-0x0000000074FC9000-memory.dmp

Filesize
228KB

Download
memory/440-144-0x0000000074F90000-0x0000000074FC9000-memory.dmp

Filesize
228KB

Download
memory/2176-133-0x00007FFEB0480000-0x00007FFEB0F41000-memory.dmp

Filesize
10.8MB

Download
memory/2176-134-0x00007FFEB0480000-0x00007FFEB0F41000-memory.dmp

Filesize
10.8MB

Download
memory/2176-132-0x0000000000370000-0x0000000000760000-memory.dmp

Filesize
3.9MB

Download
memory/2176-139-0x00007FFEB0480000-0x00007FFEB0F41000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads