3f504f7015e51873898235bfac8108d2ea29cdb2dec27c76dd42395316e8ffb0

Resubmissions

01-06-2023 22:52

230601-2tdklagg99 7

01-06-2023 22:46

230601-2p7mwahc2w 7

Analysis

max time kernel
30s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
01-06-2023 22:52

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General

Target

Paint tool Sai Angel Drawin/Paint Tool SAI/language.conf
Size

115KB
MD5

19641cb830e221fa1a255cda33bf0fac
SHA1

ff8812233908a17a31e9b50ad6f8fbceb6443b97
SHA256

19dd7ccbc5d4868de82879448939c32bf3ebe264e6e299b4a9c88626a9143945
SHA512

aaadabf99b3d4c855dc1a609d0c8a061f99b2934cc2dbe7ec083588c53d59282cf913ac86ae8f06ec1ff10f83e359381c2edc677cb821ebf7789fd2ba8ec513f
SSDEEP

1536:VycVZ9a/KEXCgyFEMRjPQ7WWXXV8WENCDnKNHD2EkL0Xy4cY:0cVZ9MXH+EMRDQ7WWXXVRMj4Y

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 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\conf_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\conf_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\conf_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\conf_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\conf_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\.conf	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\.conf\ = "conf_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000_CLASSES\conf_auto_file\shell\Read	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
772	AcroRd32.exe
772	AcroRd32.exe
772	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 1776	1344	cmd.exe	29
PID 1344 wrote to memory of 1776	1344	cmd.exe	29
PID 1344 wrote to memory of 1776	1344	cmd.exe	29
PID 1776 wrote to memory of 772	1776	rundll32.exe	30
PID 1776 wrote to memory of 772	1776	rundll32.exe	30
PID 1776 wrote to memory of 772	1776	rundll32.exe	30
PID 1776 wrote to memory of 772	1776	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Paint tool Sai Angel Drawin\Paint Tool SAI\language.conf"
1⤵
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Paint tool Sai Angel Drawin\Paint Tool SAI\language.conf
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1776
- - 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\Paint tool Sai Angel Drawin\Paint Tool SAI\language.conf"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:772

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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