707e4c6d5d57fe10d244fd24f57943ac4bd01f575cafa82dcacba9ce1ca6700e

Analysis

max time kernel
161s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
22/05/2023, 16:03

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General

Target

NodeBeamEditor/bin/jbeam/hydros.json
Size

236B
MD5

a2a05fb86ac3c65daccd6c6b74695f0d
SHA1

d212217bcc727cf8401cfce733c8089aaf36946a
SHA256

9c8974a710ce65046b1640bcccc4725813e03b95173afca0e89dc097d8de845f
SHA512

895507afd10dbb086f45c7baa1c4dfe6fbb401e89f82eb6319bda2be0426a9c9df5d25d029765e840cfc01aa83523c910a06e569eb70d197abdadbc6d10f4c61

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000_CLASSES\json_auto_file\shell	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1764	AcroRd32.exe
1764	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 912 wrote to memory of 360	912	cmd.exe	28
PID 912 wrote to memory of 360	912	cmd.exe	28
PID 912 wrote to memory of 360	912	cmd.exe	28
PID 360 wrote to memory of 1764	360	rundll32.exe	29
PID 360 wrote to memory of 1764	360	rundll32.exe	29
PID 360 wrote to memory of 1764	360	rundll32.exe	29
PID 360 wrote to memory of 1764	360	rundll32.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\NodeBeamEditor\bin\jbeam\hydros.json
1⤵
- Suspicious use of WriteProcessMemory
PID:912
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\NodeBeamEditor\bin\jbeam\hydros.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:360
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\NodeBeamEditor\bin\jbeam\hydros.json"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:1764

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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