cdffbb670c3255ac6adc156a95b3ff5c9e7aa8795898f386a0d6fcc0c9d4518c

Analysis

max time kernel
121s
max time network
122s
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/cmdoptions.py
Size 23KB
Sample240504-znkevaea39
SHA256 a5940536ff84ed2d24e08626e8c5b5dbb15f2ced113f8c8a91fc9f6f757fc7dd
MD5 da577cc2caa073c72b0e1b53c8321140
SHA1 c8cc2a9d0e0bae25715e8ec58098609301c95b8f
SHA512 19fa8e65eeaa1f30647f541e13b6c733293b3df6b2cc56583a3d0caf3eaee0cbefd351f96ea1fa8783df0a0dbbccc132a6a9dbfda719310813b33dd64d30cfa5
SSDEEP 384:DuUdDnXg6LMLxY63PM7cBewINJ9Fby1BASgPgPEIlcOV+SitB0:DucDnXg6A+HgBnINJ7S5mOes
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_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-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2700	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2700	AcroRd32.exe
2700	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 2584	2952	cmd.exe	29
PID 2952 wrote to memory of 2584	2952	cmd.exe	29
PID 2952 wrote to memory of 2584	2952	cmd.exe	29
PID 2584 wrote to memory of 2700	2584	rundll32.exe	30
PID 2584 wrote to memory of 2700	2584	rundll32.exe	30
PID 2584 wrote to memory of 2700	2584	rundll32.exe	30
PID 2584 wrote to memory of 2700	2584	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\cmdoptions.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:2952
- 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\cmdoptions.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2584
- - 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\cmdoptions.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2700

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 db7ffe7606b3e625e4967acda959625ca3e9ef8902d132b2281634881e44c5e5
MD5 d9f8a339cce618ecc9f48fc6c012bf43
SHA1 462e4b546cef90ae0ffe8e865a93254969f899e1
SHA512 6f9658ad2917f18266ef47ecbc2bedcfa31dd88ff468919744b8a32112d491aa955518c4a1355e5bd3b98dff0464fd0fb4893dce7ef997b5b3987a397583d62e
MD5 SHA1 SHA512

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