bitrat | 503041104422bfb5194b6e599f77e984c3ded0d00dcedc69e4e8ab5e9c024b4a

Analysis

max time kernel
143s
max time network
156s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 08:05

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General

Target

12f62d1d462177f0fcb51cc6627eaba2.exe
Size

2.0MB
MD5

12f62d1d462177f0fcb51cc6627eaba2
SHA1

17692a00aa4b9ec4f1116a8e3a72b11d4ad18b77
SHA256

503041104422bfb5194b6e599f77e984c3ded0d00dcedc69e4e8ab5e9c024b4a
SHA512

0e7f54d047ca4610209ac94b302110558ed0ff533c9322c23a9fb3a10c01a836bfcaa6e804479f9e1a8861cdb0a43fbc18ca3ec3007a64ac505b6ecd619928b2
SSDEEP

24576:FprLGtrXKqmHpIoAx1xuDYH4856J3XCT6wDapmpHZsF4VMz7KgJKpNllQMEv9tkC:KEqK6J13H4K3wpmp5sKVDOvx7tIN34

Score

10^/10

bitrat zgrat persistence rat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

185.157.161.248:1975

Attributes

communication_password
f49a6667c09a9e329afb64bc0a18a188
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
behavioral1/memory/1968-22-0x00000000080D0000-0x000000000813C000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-23-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-24-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-26-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-30-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-32-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-34-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-38-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-42-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-44-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-48-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-56-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-62-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-68-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-66-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-70-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-74-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-84-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-86-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-82-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-80-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-78-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-76-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-72-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-64-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-60-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-58-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-54-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-52-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-50-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-46-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-40-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-36-0x00000000080D0000-0x0000000008135000-memory.dmp	family_zgrat_v1
behavioral1/memory/1968-28-0x00000000080D0000-0x0000000008135000-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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\tRpl = "\"C:\\Users\\Admin\\AppData\\Roaming\\tRpl.exe\""	12f62d1d462177f0fcb51cc6627eaba2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2948	12f62d1d462177f0fcb51cc6627eaba2.exe
2948	12f62d1d462177f0fcb51cc6627eaba2.exe
2948	12f62d1d462177f0fcb51cc6627eaba2.exe
2948	12f62d1d462177f0fcb51cc6627eaba2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1968 set thread context of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2784	powershell.exe
2808	powershell.exe
1968	12f62d1d462177f0fcb51cc6627eaba2.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2808	powershell.exe
Token: SeDebugPrivilege	2784	powershell.exe
Token: SeDebugPrivilege	1968	12f62d1d462177f0fcb51cc6627eaba2.exe
Token: SeDebugPrivilege	2948	12f62d1d462177f0fcb51cc6627eaba2.exe
Token: SeShutdownPrivilege	2948	12f62d1d462177f0fcb51cc6627eaba2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2948	12f62d1d462177f0fcb51cc6627eaba2.exe
2948	12f62d1d462177f0fcb51cc6627eaba2.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2808	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	28
PID 1968 wrote to memory of 2808	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	28
PID 1968 wrote to memory of 2808	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	28
PID 1968 wrote to memory of 2808	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	28
PID 1968 wrote to memory of 2784	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	30
PID 1968 wrote to memory of 2784	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	30
PID 1968 wrote to memory of 2784	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	30
PID 1968 wrote to memory of 2784	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	30
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34
PID 1968 wrote to memory of 2948	1968	12f62d1d462177f0fcb51cc6627eaba2.exe	34

C:\Users\Admin\AppData\Local\Temp\12f62d1d462177f0fcb51cc6627eaba2.exe
"C:\Users\Admin\AppData\Local\Temp\12f62d1d462177f0fcb51cc6627eaba2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Write-Output Hello World
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2808
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Write-Output Hello World
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2784
- C:\Users\Admin\AppData\Local\Temp\12f62d1d462177f0fcb51cc6627eaba2.exe
  C:\Users\Admin\AppData\Local\Temp\12f62d1d462177f0fcb51cc6627eaba2.exe
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2948

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
13480bc57d355c3b6b26a506e7f28fbc

SHA1
d49e4e76ba8cfb824aec3324b4bdb38f21644857

SHA256
15b6accac35c65d6599fbca277fab26b3f61b24991ca9de143b89c1046591840

SHA512
b2e8a8a256949edee08b49f4effb2ffe8e3c6b50646eef0844c2c2c181f797f613271d0069e0afd6d8b16d95a1f8c08549358e5db73ab2c678c5e52fc06addbe

Download Submit
memory/1968-62-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-40-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-2-0x00000000051F0000-0x0000000005230000-memory.dmp

Filesize
256KB

Download
memory/1968-18-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-2114-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-28-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-36-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-0-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1968-46-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-50-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-52-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-19-0x00000000051F0000-0x0000000005230000-memory.dmp

Filesize
256KB

Download
memory/1968-21-0x0000000008850000-0x0000000008A58000-memory.dmp

Filesize
2.0MB

Download
memory/1968-22-0x00000000080D0000-0x000000000813C000-memory.dmp

Filesize
432KB

Download
memory/1968-23-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-24-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-26-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-30-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-32-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-34-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-38-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-42-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-44-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-48-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-1-0x00000000009E0000-0x0000000000BEE000-memory.dmp

Filesize
2.1MB

Download
memory/1968-56-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-76-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-66-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-70-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-74-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-84-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-86-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-82-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-80-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-78-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-68-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-72-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-64-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-60-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-58-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/1968-54-0x00000000080D0000-0x0000000008135000-memory.dmp

Filesize
404KB

Download
memory/2784-17-0x000000006FE90000-0x000000007043B000-memory.dmp

Filesize
5.7MB

Download
memory/2784-14-0x0000000002700000-0x0000000002740000-memory.dmp

Filesize
256KB

Download
memory/2784-13-0x000000006FE90000-0x000000007043B000-memory.dmp

Filesize
5.7MB

Download
memory/2784-10-0x000000006FE90000-0x000000007043B000-memory.dmp

Filesize
5.7MB

Download
memory/2808-15-0x00000000026E0000-0x0000000002720000-memory.dmp

Filesize
256KB

Download
memory/2808-12-0x00000000026E0000-0x0000000002720000-memory.dmp

Filesize
256KB

Download
memory/2808-11-0x000000006FE90000-0x000000007043B000-memory.dmp

Filesize
5.7MB

Download
memory/2808-16-0x000000006FE90000-0x000000007043B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-2115-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2948-2124-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download