56bd97e08ca622ba61bc27272653f47427c327781d682435d1d2c68279564289

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
22/02/2024, 07:10

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General

Target

Aseprite.Build.9903855/Aseprite.Build.9903855/data/extensions/arne-palettes/copper-tech.gpl
Size

483B
MD5

b3672d8da1ad79cd62bc7889dc50c9b0
SHA1

00caf5326b26c460574934a66f43b2dae6c421e0
SHA256

5d0ee992bac900c3a35cdfae6670159b07853a2b65a0a056b85aa5595129be26
SHA512

fb64c3df64c6fa15aefcf885544ea544b0eaab92c0acbf8aeaaae0bbf6f37c413a4cf1f7d1fd82043d2ff5a0c0572fc18d9a12a067712eb7472b16513d3120f5

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
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\gpl_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\gpl_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\gpl_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\gpl_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\gpl_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\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\gpl_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.gpl	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.gpl\ = "gpl_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2632	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2632	AcroRd32.exe
2632	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 1340	2904	cmd.exe	29
PID 2904 wrote to memory of 1340	2904	cmd.exe	29
PID 2904 wrote to memory of 1340	2904	cmd.exe	29
PID 1340 wrote to memory of 2632	1340	rundll32.exe	30
PID 1340 wrote to memory of 2632	1340	rundll32.exe	30
PID 1340 wrote to memory of 2632	1340	rundll32.exe	30
PID 1340 wrote to memory of 2632	1340	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Aseprite.Build.9903855\Aseprite.Build.9903855\data\extensions\arne-palettes\copper-tech.gpl
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Aseprite.Build.9903855\Aseprite.Build.9903855\data\extensions\arne-palettes\copper-tech.gpl
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1340
- - 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\Aseprite.Build.9903855\Aseprite.Build.9903855\data\extensions\arne-palettes\copper-tech.gpl"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2632

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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