bitrat | 41ed808a203e53bf5ad402ddf8af2f4434a17e94ac58224231d936669fd0b229

Analysis

max time kernel
148s
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
28/01/2024, 20:22

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General

Target

D3E0800E550889AD45270980CA5D31D2.exe
Size

65KB
MD5

d3e0800e550889ad45270980ca5d31d2
SHA1

3cc43700ce7b812c3c90d74b1fb7757cc14dd026
SHA256

41ed808a203e53bf5ad402ddf8af2f4434a17e94ac58224231d936669fd0b229
SHA512

bf4b5ae13f5ae0371d87c33245e54271f45b93a213adc9cc7328d10df1f249efb165718d4949b1320e9223a3d8d313460d9386599ede0366842b527c03a3be1c
SSDEEP

768:Y/qvB/iUdgf7x44gpjoc3+0gJou/WDkdR0ybsazEPMV8PMeNkyAqFnviseo:hJqpXSotK5aeN5Jxviseo

Score

10^/10

bitrat zgrat persistence rat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

pradeepprabhu705.ddns.net:313

Attributes

communication_password
827ccb0eea8a706c4c34a16891f84e7b
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/4980-3-0x00000000066D0000-0x0000000006930000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-9-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-11-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-13-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-7-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-5-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-4-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-15-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-17-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-21-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-27-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-33-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-35-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-37-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-43-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-41-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-51-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-53-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-55-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-49-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-57-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-59-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-47-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-61-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-65-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-67-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-63-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-45-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-39-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-31-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-29-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-25-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-23-0x00000000066D0000-0x0000000006929000-memory.dmp	family_zgrat_v1
behavioral2/memory/4980-19-0x00000000066D0000-0x0000000006929000-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\juygh = "C:\\Users\\Admin\\AppData\\Roaming\\juygh.exe"	D3E0800E550889AD45270980CA5D31D2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4448	D3E0800E550889AD45270980CA5D31D2.exe
4448	D3E0800E550889AD45270980CA5D31D2.exe
4448	D3E0800E550889AD45270980CA5D31D2.exe
4448	D3E0800E550889AD45270980CA5D31D2.exe
4448	D3E0800E550889AD45270980CA5D31D2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4980 set thread context of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4980	D3E0800E550889AD45270980CA5D31D2.exe
4980	D3E0800E550889AD45270980CA5D31D2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4980	D3E0800E550889AD45270980CA5D31D2.exe
Token: SeShutdownPrivilege	4448	D3E0800E550889AD45270980CA5D31D2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4448	D3E0800E550889AD45270980CA5D31D2.exe
4448	D3E0800E550889AD45270980CA5D31D2.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 2204	4980	D3E0800E550889AD45270980CA5D31D2.exe	96
PID 4980 wrote to memory of 2204	4980	D3E0800E550889AD45270980CA5D31D2.exe	96
PID 4980 wrote to memory of 2204	4980	D3E0800E550889AD45270980CA5D31D2.exe	96
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97
PID 4980 wrote to memory of 4448	4980	D3E0800E550889AD45270980CA5D31D2.exe	97

C:\Users\Admin\AppData\Local\Temp\D3E0800E550889AD45270980CA5D31D2.exe
"C:\Users\Admin\AppData\Local\Temp\D3E0800E550889AD45270980CA5D31D2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4980
- C:\Users\Admin\AppData\Local\Temp\D3E0800E550889AD45270980CA5D31D2.exe
  C:\Users\Admin\AppData\Local\Temp\D3E0800E550889AD45270980CA5D31D2.exe
  2⤵
  PID:2204
- C:\Users\Admin\AppData\Local\Temp\D3E0800E550889AD45270980CA5D31D2.exe
  C:\Users\Admin\AppData\Local\Temp\D3E0800E550889AD45270980CA5D31D2.exe
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4448

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/4448-948-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4448-950-0x0000000074DF0000-0x0000000074E29000-memory.dmp

Filesize
228KB

Download
memory/4980-49-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-3-0x00000000066D0000-0x0000000006930000-memory.dmp

Filesize
2.4MB

Download
memory/4980-9-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-11-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-13-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-7-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-5-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-4-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-15-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-17-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-21-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-27-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-33-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-35-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-37-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-43-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-41-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-51-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-53-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-55-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-59-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-0-0x0000000000260000-0x0000000000276000-memory.dmp

Filesize
88KB

Download
memory/4980-57-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-47-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-61-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-65-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-67-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-63-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-45-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-39-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-31-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-29-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-25-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-23-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-19-0x00000000066D0000-0x0000000006929000-memory.dmp

Filesize
2.3MB

Download
memory/4980-936-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/4980-938-0x0000000005730000-0x000000000577C000-memory.dmp

Filesize
304KB

Download
memory/4980-937-0x0000000005C70000-0x0000000005E66000-memory.dmp

Filesize
2.0MB

Download
memory/4980-939-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/4980-940-0x0000000004B90000-0x0000000004BA0000-memory.dmp

Filesize
64KB

Download
memory/4980-941-0x0000000008A50000-0x0000000008FF4000-memory.dmp

Filesize
5.6MB

Download
memory/4980-946-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/4980-2-0x0000000004B90000-0x0000000004BA0000-memory.dmp

Filesize
64KB

Download
memory/4980-1-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download