cdffbb670c3255ac6adc156a95b3ff5c9e7aa8795898f386a0d6fcc0c9d4518c

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04/05/2024, 20:51

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General

Target
Py-Exe Converter/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/__init__.py
Size 23B
Sample240504-znkevaea39
SHA256 ff4b1fa87ce604e5bfe31dfe4768f11f896eb97e457dedf607b05a8ac68ed972
MD5 5bd3c7524adcfe901cc26c7b33ad4a17
SHA1 6a5cfb8ac17d20c77ef8ba977d2d241f53fb6f8c
SHA512 9aa1471b4004d73c1f459ac9a152976ffd74ededcaf18353a5d9605724ed4bc8bb195b215565bc5c030ef77e691fa2e3e9bf168c45bee54256854436de2c1513
MD5 SHA1 SHA512

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
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2416	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2416	AcroRd32.exe
2416	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 2844	1888	cmd.exe	29
PID 1888 wrote to memory of 2844	1888	cmd.exe	29
PID 1888 wrote to memory of 2844	1888	cmd.exe	29
PID 2844 wrote to memory of 2416	2844	rundll32.exe	30
PID 2844 wrote to memory of 2416	2844	rundll32.exe	30
PID 2844 wrote to memory of 2416	2844	rundll32.exe	30
PID 2844 wrote to memory of 2416	2844	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Py-Exe Converter\venv\Lib\site-packages\pip-19.0.3-py3.7.egg\pip\__init__.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Py-Exe Converter\venv\Lib\site-packages\pip-19.0.3-py3.7.egg\pip\__init__.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2844
- - 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\Py-Exe Converter\venv\Lib\site-packages\pip-19.0.3-py3.7.egg\pip\__init__.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2416

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

Replay Monitor

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Downloads

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 9d48668356fbd2f974ac9b08052e35d6568f33ddc3a15ee177142b1802c7eec8
MD5 887b6f0cd17cd87854a8c9a72224af18
SHA1 8642e3830feafbe42f32dea6b485d89e396e413a
SHA512 8eb25745c316ccb76c92fb02c5fbf0503196bc4de237cc4873741a33bb9d0ed5a9656513704d5e1c94a14c0d97fb4cc70fc254b7834623406c577cb48bb3d192
MD5 SHA1 SHA512

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