2992e88b75e33aa2ec54ad512b856c902f9daca80dbbd6e3f376b95a73f08003

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 16:05

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General

Target

$_48_/3.bat
Size

2KB
MD5

44050433f3e51479ce70c7145ca02e37
SHA1

418a7f27408c1e49304062965c6b8def0f8b4574
SHA256

5f9d1969e5dc5d31ef85e026eec651f2cd47d8e505f07dbaeb21c8f0bd8828e5
SHA512

96b1b508185d28385f5b74cc3e992014de7a157cde0c12ec4a6b3c7e3d51ade1035bcfa8c891bf81630728ba795b3873563e4379db1b568b89b320f6d3243367

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-1-5-21-3533259084-2542256011-65585152-1000\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-1-5-21-3533259084-2542256011-65585152-1000\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\{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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID	reg.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 1056	2544	cmd.exe	31
PID 2544 wrote to memory of 1056	2544	cmd.exe	31
PID 2544 wrote to memory of 1056	2544	cmd.exe	31
PID 2544 wrote to memory of 1512	2544	cmd.exe	32
PID 2544 wrote to memory of 1512	2544	cmd.exe	32
PID 2544 wrote to memory of 1512	2544	cmd.exe	32
PID 2544 wrote to memory of 2000	2544	cmd.exe	33
PID 2544 wrote to memory of 2000	2544	cmd.exe	33
PID 2544 wrote to memory of 2000	2544	cmd.exe	33
PID 2544 wrote to memory of 2088	2544	cmd.exe	34
PID 2544 wrote to memory of 2088	2544	cmd.exe	34
PID 2544 wrote to memory of 2088	2544	cmd.exe	34
PID 2544 wrote to memory of 2696	2544	cmd.exe	35
PID 2544 wrote to memory of 2696	2544	cmd.exe	35
PID 2544 wrote to memory of 2696	2544	cmd.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\$_48_\3.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\system32\reg.exe
  reg del "HKEY_CLASSES_ROOT\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command" /v
  2⤵
  PID:1056
- 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:1512
- 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:2000
- 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:2088
- 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:2696

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

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads