cdffbb670c3255ac6adc156a95b3ff5c9e7aa8795898f386a0d6fcc0c9d4518c

Analysis

max time kernel
121s
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/_internal/cli/__init__.py
Size 132B
Sample240504-znkevaea39
SHA256 1641c1829c716fefe077aaf51639cd85f30ecc0518c97a17289e9a6e28df7055
MD5 f0ac37f23494412689aee309275c45fb
SHA1 c98bba03ebc076049b09e2a3168633079a3ea7b1
SHA512 4b65e60d8d9d0e63d44b2f49be01a062ce68fdae5c962d5af009e3358edd5c18bde6d754846cc005c67811c9310ddc7eadd818002aed79ca3ea452384a176973
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\Local Settings	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	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read\command	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
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
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2536	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2536	AcroRd32.exe
2536	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2540	2684	cmd.exe	29
PID 2684 wrote to memory of 2540	2684	cmd.exe	29
PID 2684 wrote to memory of 2540	2684	cmd.exe	29
PID 2540 wrote to memory of 2536	2540	rundll32.exe	30
PID 2540 wrote to memory of 2536	2540	rundll32.exe	30
PID 2540 wrote to memory of 2536	2540	rundll32.exe	30
PID 2540 wrote to memory of 2536	2540	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\_internal\cli\__init__.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:2684
- 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\_internal\cli\__init__.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2540
- - 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\_internal\cli\__init__.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2536

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 365534a82f52c3a4f0f0ebbbe6076442aba5ff044f248795082ed580ce4978db
MD5 c6a5c400af0ebe845a3f0777f84c8240
SHA1 d8b22668722bd7a8c6dd13349c8e2d84ff4dbc8f
SHA512 10895ad9425128be2440464d0eef27a19afa4038df16fd179552dede65e675d836c1043e7db8dc5bcb414fafabb1bc736907dcf7b5c51de3a2015d298b469865
MD5 SHA1 SHA512

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