75edb5ba4b05f575b092ec097515f9fe8f518d82f4f200f402ec5bfb6852eecc

Analysis

max time kernel
57s
max time network
16s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
06-04-2024 12:10

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General

Target

main (3).py
Size

13KB
MD5

792355fdb3a8c90fa40309dbee239870
SHA1

02fbf862cf06d0b72a9839efdc47c5c676979f95
SHA256

8dc6bc32e52d212a9eb49af533e36c1f69e29f22efd127d76cb1a6939773de71
SHA512

06e7edfa88456e1142bdb9425236f388a8b2b6d4ff9c6b9064127069af9e1f6e895e22433c5494353b7eca3b495a8a1a53b018954b5ce2f6c6cbb5e0cab644e0
SSDEEP

384:znO9VEw7LtxYvqIsYAdmU8SC9zqe0jAQzLBvOA3T:znO9VP7tYA187FH0jAQzLBvOA3T

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-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_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-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2532	AcroRd32.exe
2532	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 2516	2040	cmd.exe	29
PID 2040 wrote to memory of 2516	2040	cmd.exe	29
PID 2040 wrote to memory of 2516	2040	cmd.exe	29
PID 2516 wrote to memory of 2532	2516	rundll32.exe	30
PID 2516 wrote to memory of 2532	2516	rundll32.exe	30
PID 2516 wrote to memory of 2532	2516	rundll32.exe	30
PID 2516 wrote to memory of 2532	2516	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\main (3).py"
1⤵
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\main (3).py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2516
- - 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\main (3).py"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2532

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

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
28a770dd89abb8f21a73bd8aa26bda48

SHA1
931c35accae5c9bdde38df1450c012d0640979ab

SHA256
9c83bbb4a3dd6d716adaf6ffa25fb31ba3a15cb6ce45c2d5c616b6f9bfef187c

SHA512
04e23d9bd7f390e7fc159b132d563506c0d20aa620e7cf08a49036a08a03494bb1b7910aa5ae0fb46727350c3fd0b225d418ea989df71b45db60fd5052e9f827

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