bitrat | 2dfe2bfefe91c1209836e4017cb2a3bb001a6de6314545f8a8eb6794a2adc204

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2024 22:34

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General

Target

8d8676c68f72dbc38fb5e6aea9bface2.exe
Size

2.5MB
MD5

8d8676c68f72dbc38fb5e6aea9bface2
SHA1

6d1161bb446902b7810191460534bcfc16d60a93
SHA256

2dfe2bfefe91c1209836e4017cb2a3bb001a6de6314545f8a8eb6794a2adc204
SHA512

89bbaf8ade5fb327146df1daa403f98618bfa61cb0fe3b77fd9cde655ba11025105e50a15b198844c33180d6ca928dca032431009201969805199e719c11f316
SSDEEP

49152:g05hmzZS+dwD9Z6ysSSsEa1xox6Qn6ZDun:YzZBWsSSsEYxot6Zin

Score

10^/10

bitrat zgrat persistence rat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

37.0.11.183:4444

Attributes

communication_password
5f4dcc3b5aa765d61d8327deb882cf99
tor_process
tor

Signatures

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

Detect ZGRat V1 34 IoCs

resource	yara_rule
behavioral2/memory/1456-9-0x0000000007F30000-0x0000000007F8A000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-15-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-17-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-13-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-19-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-41-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-49-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-51-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-53-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-47-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-61-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-63-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-73-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-71-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-69-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-67-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-65-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-59-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-57-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-55-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-45-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-43-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-39-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-37-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-35-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-33-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-31-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-29-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-27-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-25-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-23-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-21-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-11-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1
behavioral2/memory/1456-10-0x0000000007F30000-0x0000000007F85000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

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-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NvidiaShare = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\NVIDIA\\NvidiaShare.exe\""	8d8676c68f72dbc38fb5e6aea9bface2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3024	8d8676c68f72dbc38fb5e6aea9bface2.exe
3024	8d8676c68f72dbc38fb5e6aea9bface2.exe
3024	8d8676c68f72dbc38fb5e6aea9bface2.exe
3024	8d8676c68f72dbc38fb5e6aea9bface2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1456 set thread context of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1456	8d8676c68f72dbc38fb5e6aea9bface2.exe
1456	8d8676c68f72dbc38fb5e6aea9bface2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe
Token: SeShutdownPrivilege	3024	8d8676c68f72dbc38fb5e6aea9bface2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3024	8d8676c68f72dbc38fb5e6aea9bface2.exe
3024	8d8676c68f72dbc38fb5e6aea9bface2.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97
PID 1456 wrote to memory of 3024	1456	8d8676c68f72dbc38fb5e6aea9bface2.exe	97

C:\Users\Admin\AppData\Local\Temp\8d8676c68f72dbc38fb5e6aea9bface2.exe
"C:\Users\Admin\AppData\Local\Temp\8d8676c68f72dbc38fb5e6aea9bface2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Users\Admin\AppData\Local\Temp\8d8676c68f72dbc38fb5e6aea9bface2.exe
  C:\Users\Admin\AppData\Local\Temp\8d8676c68f72dbc38fb5e6aea9bface2.exe
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1456-0-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/1456-1-0x0000000000EC0000-0x000000000113A000-memory.dmp

Filesize
2.5MB

Download
memory/1456-2-0x0000000006010000-0x00000000065B4000-memory.dmp

Filesize
5.6MB

Download
memory/1456-3-0x0000000005B40000-0x0000000005BD2000-memory.dmp

Filesize
584KB

Download
memory/1456-4-0x0000000005AE0000-0x0000000005AF0000-memory.dmp

Filesize
64KB

Download
memory/1456-5-0x0000000005BF0000-0x0000000005BFA000-memory.dmp

Filesize
40KB

Download
memory/1456-6-0x0000000005AE0000-0x0000000005AF0000-memory.dmp

Filesize
64KB

Download
memory/1456-8-0x0000000007FB0000-0x0000000008026000-memory.dmp

Filesize
472KB

Download
memory/1456-7-0x0000000007D30000-0x0000000007F34000-memory.dmp

Filesize
2.0MB

Download
memory/1456-9-0x0000000007F30000-0x0000000007F8A000-memory.dmp

Filesize
360KB

Download
memory/1456-15-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-17-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-13-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-19-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-41-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-49-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-51-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-53-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-47-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-61-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-63-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-73-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-71-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-69-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-67-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-65-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-59-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-57-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-55-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-45-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-43-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-39-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-37-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-35-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-33-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-31-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-29-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-27-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-25-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-23-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-21-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-11-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-10-0x0000000007F30000-0x0000000007F85000-memory.dmp

Filesize
340KB

Download
memory/1456-1776-0x0000000008860000-0x000000000887E000-memory.dmp

Filesize
120KB

Download
memory/1456-1777-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/1456-1778-0x0000000005AE0000-0x0000000005AF0000-memory.dmp

Filesize
64KB

Download
memory/1456-1779-0x0000000005AE0000-0x0000000005AF0000-memory.dmp

Filesize
64KB

Download
memory/1456-1784-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3024-1786-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/3024-1788-0x0000000074580000-0x00000000745B9000-memory.dmp

Filesize
228KB

Download
memory/3024-1796-0x0000000074900000-0x0000000074939000-memory.dmp

Filesize
228KB

Download
memory/3024-1797-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/3024-1800-0x0000000074900000-0x0000000074939000-memory.dmp

Filesize
228KB

Download
memory/3024-1803-0x0000000074900000-0x0000000074939000-memory.dmp

Filesize
228KB

Download
memory/3024-1806-0x0000000074900000-0x0000000074939000-memory.dmp

Filesize
228KB

Download