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) 19 IoCs

resource	yara_rule
behavioral2/memory/4852-12-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-15-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-17-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-13-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-19-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-21-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-22-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-23-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-24-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-25-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-26-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-27-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-29-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-30-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-31-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-33-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-34-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-36-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX
behavioral2/memory/4852-37-0x0000000000400000-0x00000000007E4000-memory.dmp	UPX

UPX packed file 19 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4852-12-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-15-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-17-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-13-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-19-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-21-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-22-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-23-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-24-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-25-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-26-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-27-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-29-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-30-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-31-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-33-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-34-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-36-0x0000000000400000-0x00000000007E4000-memory.dmp	upx
behavioral2/memory/4852-37-0x0000000000400000-0x00000000007E4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc = "C:\\Users\\Admin\\Documents\\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.pif"	reg.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4852	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4852	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4852	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4852	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4068 set thread context of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
Token: SeShutdownPrivilege	4852	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4852	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
4852	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 4424	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	100
PID 4068 wrote to memory of 4424	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	100
PID 4068 wrote to memory of 4424	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	100
PID 4424 wrote to memory of 4944	4424	cmd.exe	102
PID 4424 wrote to memory of 4944	4424	cmd.exe	102
PID 4424 wrote to memory of 4944	4424	cmd.exe	102
PID 4068 wrote to memory of 4576	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	103
PID 4068 wrote to memory of 4576	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	103
PID 4068 wrote to memory of 4576	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	103
PID 4068 wrote to memory of 816	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	105
PID 4068 wrote to memory of 816	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	105
PID 4068 wrote to memory of 816	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	105
PID 4068 wrote to memory of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106
PID 4068 wrote to memory of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106
PID 4068 wrote to memory of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106
PID 4068 wrote to memory of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106
PID 4068 wrote to memory of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106
PID 4068 wrote to memory of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106
PID 4068 wrote to memory of 4852	4068	518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe	106

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:4068
- 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:4424
- - 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:4944
- C:\Windows\SysWOW64\cmd.exe
  cmd /c Copy "C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe" "C:\Users\Admin\Documents\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.pif"
  2⤵
  PID:4576
- C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe
  "C:\Users\Admin\AppData\Local\Temp\518e36189de0efd524a3d91bf2683b9d676e3638d8d81d8e37797eca863815dc.exe"
  2⤵
  PID:816
- 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:4852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

memory/4068-18-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4068-0-0x00000000000A0000-0x00000000000A8000-memory.dmp

Filesize
32KB

Download
memory/4068-2-0x0000000005010000-0x00000000055B4000-memory.dmp

Filesize
5.6MB

Download
memory/4068-3-0x0000000004B00000-0x0000000004B92000-memory.dmp

Filesize
584KB

Download
memory/4068-4-0x0000000004C40000-0x0000000004C50000-memory.dmp

Filesize
64KB

Download
memory/4068-5-0x0000000006390000-0x0000000006548000-memory.dmp

Filesize
1.7MB

Download
memory/4068-6-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4068-7-0x0000000004C40000-0x0000000004C50000-memory.dmp

Filesize
64KB

Download
memory/4068-8-0x0000000005AA0000-0x0000000005B3C000-memory.dmp

Filesize
624KB

Download
memory/4068-9-0x0000000005B40000-0x0000000005BA6000-memory.dmp

Filesize
408KB

Download
memory/4068-1-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4852-20-0x0000000074E80000-0x0000000074EB9000-memory.dmp

Filesize
228KB

Download
memory/4852-26-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-13-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-15-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-19-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-12-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-21-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-22-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-23-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-24-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-25-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-17-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-27-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-28-0x0000000075200000-0x0000000075239000-memory.dmp

Filesize
228KB

Download
memory/4852-29-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-30-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-31-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-32-0x0000000075200000-0x0000000075239000-memory.dmp

Filesize
228KB

Download
memory/4852-33-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-34-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-35-0x0000000075200000-0x0000000075239000-memory.dmp

Filesize
228KB

Download
memory/4852-36-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-37-0x0000000000400000-0x00000000007E4000-memory.dmp

Filesize
3.9MB

Download
memory/4852-38-0x0000000075200000-0x0000000075239000-memory.dmp

Filesize
228KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads