bitrat | 518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc

General

Target

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
Size

10KB
MD5

4adcf3b25fc1e5194ed8610591036f12
SHA1

23c738342205fecc7d8f5c7316a861f07b0e4922
SHA256

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc
SHA512

5d5c8db777b87249c34615a7c316f0b40fb4d0c535e4554e19d5e45972d0c7719de0f4ab893736cf60e7c87c06ce62e28025c1ceb3aeb69da7e3dd777ae74e3b
SSDEEP

192:r+BmQx19wX6KpozKteihCilpDvUYTLpFeGKzwHV5:rM3COmQiUilRNTLreYV

Score

10^/10

bitrat persistence trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

carreor.ddns.net:53525

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

UPX dump on OEP (original entry point) 18 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2864-10-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-16-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-18-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-17-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-15-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-14-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-20-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-23-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-24-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-21-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-25-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-27-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-28-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-29-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-30-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-31-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-32-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral1/memory/2864-33-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX

UPX packed file 19 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2864-10-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-9-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-16-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-18-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-17-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-15-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-14-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-20-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-23-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-24-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-21-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-25-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-27-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-28-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-29-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-30-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-31-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-32-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral1/memory/2864-33-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc = "C:\\Users\\Admin\\Documents\\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.pif"	reg.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

pid	process
2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

description	pid	process	target process
PID 2768 set thread context of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

pid	process
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

description	pid	process
Token: SeDebugPrivilege	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
Token: SeDebugPrivilege	2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
Token: SeShutdownPrivilege	2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

pid	process
2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
2864	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.execmd.exe

description	pid	process	target process
PID 2768 wrote to memory of 2608	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2768 wrote to memory of 2608	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2768 wrote to memory of 2608	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2768 wrote to memory of 2608	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2608 wrote to memory of 2432	2608	cmd.exe	reg.exe
PID 2608 wrote to memory of 2432	2608	cmd.exe	reg.exe
PID 2608 wrote to memory of 2432	2608	cmd.exe	reg.exe
PID 2608 wrote to memory of 2432	2608	cmd.exe	reg.exe
PID 2768 wrote to memory of 2400	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2768 wrote to memory of 2400	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2768 wrote to memory of 2400	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2768 wrote to memory of 2400	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	cmd.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
PID 2768 wrote to memory of 2864	2768	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
"C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2768

C:\Windows\SysWOW64\cmd.exe
cmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc" /t REG_SZ /F /D "C:\Users\Admin\Documents\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.pif"
2⤵
- Suspicious use of WriteProcessMemory
PID:2608

C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc" /t REG_SZ /F /D "C:\Users\Admin\Documents\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.pif"
3⤵
- Adds Run key to start application
PID:2432

C:\Windows\SysWOW64\cmd.exe
cmd /c Copy "C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe" "C:\Users\Admin\Documents\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.pif"
2⤵
PID:2400

C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
"C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe"
2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2864

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2768-19-0x0000000074880000-0x0000000074F6E000-memory.dmp

Filesize
6.9MB

Download
memory/2768-0-0x00000000009B0000-0x00000000009B8000-memory.dmp

Filesize
32KB

Download
memory/2768-2-0x0000000004940000-0x0000000004980000-memory.dmp

Filesize
256KB

Download
memory/2768-3-0x0000000005E30000-0x0000000005FE8000-memory.dmp

Filesize
1.7MB

Download
memory/2768-4-0x0000000074880000-0x0000000074F6E000-memory.dmp

Filesize
6.9MB

Download
memory/2768-5-0x0000000004940000-0x0000000004980000-memory.dmp

Filesize
256KB

Download
memory/2768-1-0x0000000074880000-0x0000000074F6E000-memory.dmp

Filesize
6.9MB

Download
memory/2864-15-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-24-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-9-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-16-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-18-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-17-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-10-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-8-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-14-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-20-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-23-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2864-21-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-25-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-27-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-28-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-29-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-30-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-31-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-32-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/2864-33-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads