e20f6cc5622d0ff337a2f87fb5b3f2b7b7aedc4cdd07018c27b38f4cb75b0db8

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
03/01/2024, 10:53

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General

Target

dionysus-2.0.10/bindings/python/pybind11/tests/test_stl.cpp
Size

21KB
MD5

926fb7824a8a51249ff1f8c516050b77
SHA1

ae88e5abfa9cd560427c1d4c91254486e472eeaa
SHA256

febb050484b5a7bb745e3c672a2c5e41154de53bf7f5f383ce996bf4b8efaaab
SHA512

c4aecf0c8144bcf5438d03d5e4a7651ebb24767e4329dda7e4f4fbe455859d82e3f3263adc6af0c72a5563cf862e41fb27a9a31b9a7a49ec5c203e41d49aa0c4
SSDEEP

384:ePp0xqtOtul5p4LsgSD6f839qDb4vhMdtLHnBuMsBpBkSCARxlpgWW0RCvo1OIu5:6p0xqUtulkLsgSD6f839qDb4vhOVHBuC

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 12 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\shell\edit	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\shell\edit\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\shell\edit\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\shell\open	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.cpp	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.cpp\ = "cpp_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\shell\open\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\cpp_auto_file\shell\open\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1"	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 2068	1696	cmd.exe	17
PID 1696 wrote to memory of 2068	1696	cmd.exe	17
PID 1696 wrote to memory of 2068	1696	cmd.exe	17
PID 2068 wrote to memory of 2724	2068	rundll32.exe	30
PID 2068 wrote to memory of 2724	2068	rundll32.exe	30
PID 2068 wrote to memory of 2724	2068	rundll32.exe	30

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\dionysus-2.0.10\bindings\python\pybind11\tests\test_stl.cpp
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\dionysus-2.0.10\bindings\python\pybind11\tests\test_stl.cpp
  2⤵
  PID:2724

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\dionysus-2.0.10\bindings\python\pybind11\tests\test_stl.cpp
1⤵
- Suspicious use of WriteProcessMemory
PID:1696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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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