7e190e48165cf7c72173ce84e0f0b164fbe794d3e45069408055ba7496da1497

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 06:03

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General

Target
install_python.bat
Size 686B
Sample240701-gseq2s1ejn
SHA256 94008c8135d149fecd29ca62aded487f0fbfa6af893596ffc3e4b621a0fe4966
MD5 f30718a354e7cc104ea553ce5ae2d486
SHA1 3876134e6b92da57a49d868013ed35b5d946f8fd
SHA512 601b2256ea709a885741f1dec5c97dda6fb7fd4e485b4afac3503af1aefe73472e5bc5529c144814a3defbc0b51ac4b50e02a50dccc69b41ee5d87a3f4282874
MD5 SHA1 SHA512

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
1788	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1788	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1788	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2468	1728	cmd.exe	30
PID 1728 wrote to memory of 2468	1728	cmd.exe	30
PID 1728 wrote to memory of 2468	1728	cmd.exe	30
PID 2468 wrote to memory of 1788	2468	cmd.exe	31
PID 2468 wrote to memory of 1788	2468	cmd.exe	31
PID 2468 wrote to memory of 1788	2468	cmd.exe	31

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\install_python.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c powershell -Command "Invoke-WebRequest https://www.python.org/ftp/python/ -UseBasicParsing | Select-String -Pattern '3.10.[0-9]{1,2}' -AllMatches | Select-Object -ExpandProperty Matches | Select-Object -ExpandProperty Value | Sort-Object -Descending -Unique | Select-Object -First 1"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2468
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command "Invoke-WebRequest https://www.python.org/ftp/python/ -UseBasicParsing | Select-String -Pattern '3.10.[0-9]{1,2}' -AllMatches | Select-Object -ExpandProperty Matches | Select-Object -ExpandProperty Value | Sort-Object -Descending -Unique | Select-Object -First 1"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1788-4-0x000007FEF5B0E000-0x000007FEF5B0F000-memory.dmp

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memory/1788-5-0x000000001B570000-0x000000001B852000-memory.dmp

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memory/1788-6-0x0000000002720000-0x0000000002728000-memory.dmp

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memory/1788-7-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

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memory/1788-8-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

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memory/1788-9-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

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memory/1788-10-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

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memory/1788-11-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

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memory/1788-12-0x000007FEF5850000-0x000007FEF61ED000-memory.dmp

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