9d4bdadfb9b82a885dc4a67bb16f2f859ecf3b1150deb7cd2c556ac7a408f7eb

Analysis

max time kernel
103s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 03:45

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General

Target
python-zeroconf-python-zeroconf-3c9b17f/bench/txt_properties.py
Size 522B
Sample240908-ea7m1athjk
SHA256 1ddeba7cad9275e4275b269fe5685726b3aada9583ea372af2507ea043988dd8
MD5 96033b57095855ff16c28551010bef41
SHA1 2b194c18b751311a69c566ae2f2d09ab9057aaa1
SHA512 0500248cc5511c41aee32b24393068d624be04eca74bbece8becf6037a192d6dc06a058bc1ed01db1f6eef1195e0c9e815bfc510eca65ae6ec05b21e5f1856ea
MD5 SHA1 SHA512

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2748	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2748	AcroRd32.exe
2748	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 2764	1040	cmd.exe	31
PID 1040 wrote to memory of 2764	1040	cmd.exe	31
PID 1040 wrote to memory of 2764	1040	cmd.exe	31
PID 2764 wrote to memory of 2748	2764	rundll32.exe	32
PID 2764 wrote to memory of 2748	2764	rundll32.exe	32
PID 2764 wrote to memory of 2748	2764	rundll32.exe	32
PID 2764 wrote to memory of 2748	2764	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\python-zeroconf-python-zeroconf-3c9b17f\bench\txt_properties.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\python-zeroconf-python-zeroconf-3c9b17f\bench\txt_properties.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2764
- - 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\python-zeroconf-python-zeroconf-3c9b17f\bench\txt_properties.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 264698c575382f08e727c030640db934b6e1e5b8feca3443f8a3458bc7bb3f9d
MD5 3f06dad38b7f161e8386edd4b31ca2a1
SHA1 2c210aa4ff3b9385d8905552264d05827d466c17
SHA512 d07b769271d311511c95db2f86dd14ae2eb77c4d1b96b6980542956e6c9117eaa24bebe8aee2b04e3683e452358a74f2a219d7d0ced44a1512060fa3cccd99a8
MD5 SHA1 SHA512

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