343425a3ef1936e503f5ad9ff367d0a42663363f6e8683572d1a76e72c69cb29

Analysis

max time kernel
118s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 13:49

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General

Target

$_48_/3.bat
Size

2KB
MD5

3d356f7ae18cacb2ed04d55ac1d5b5b7
SHA1

deb8f6c7750d3a6f2266daef8350e15b7c6ac369
SHA256

4d44afeb58408a1876fdfda3537bf5d1cc12921bedcadfee8cdc147f706995e4
SHA512

07cb7f07ed80ba17b30e4e7e6709a5b8da3d3ab0fa911ade56c42ecdd4e8afbba924f4b41bb8c26734fb5ba14628cd47de964081d17e57fdf6861f38f0aef319

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main	reg.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://%77%77%77%2E%31%31%32%32%72%2E%63%6F%6D/"	reg.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command	reg.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4568 wrote to memory of 4564	4568	cmd.exe	83
PID 4568 wrote to memory of 4564	4568	cmd.exe	83
PID 4568 wrote to memory of 2844	4568	cmd.exe	84
PID 4568 wrote to memory of 2844	4568	cmd.exe	84
PID 4568 wrote to memory of 1560	4568	cmd.exe	85
PID 4568 wrote to memory of 1560	4568	cmd.exe	85
PID 4568 wrote to memory of 2968	4568	cmd.exe	86
PID 4568 wrote to memory of 2968	4568	cmd.exe	86
PID 4568 wrote to memory of 4916	4568	cmd.exe	87
PID 4568 wrote to memory of 4916	4568	cmd.exe	87

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\$_48_\3.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:4568
- C:\Windows\system32\reg.exe
  reg del "HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /v
  2⤵
  PID:4564
- C:\Windows\system32\reg.exe
  reg add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d "http://%77%77%77%2E%31%31%32%32%72%2E%63%6F%6D/" /f
  2⤵
  - Modifies Internet Explorer settings
  - Modifies Internet Explorer start page
  PID:2844
- C:\Windows\system32\reg.exe
  reg add "HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /v "" /d "C:\Program Files\Internet Explorer\iexplore.exe http://%77%77%77%2E%31%31%32%32%72%2E%63%6F%6D/" /f
  2⤵
  - Modifies registry class
  PID:1560
- C:\Windows\system32\reg.exe
  reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\ClassicStartMenu" /v "{871C5380-42A0-1069-A2EA-08002B30309D}" /d "1" /f
  2⤵
  PID:2968
- C:\Windows\system32\reg.exe
  reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel" /v "{871C5380-42A0-1069-A2EA-08002B30309D}" /d "1" /f
  2⤵
  PID:4916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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