c64078d83451736e26ad57cde3cca028d01569e1ab49c166539cb70a53334de0

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10/03/2024, 20:50

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General

Target

Luna-Grabber-main/builder.pyw
Size

25KB
MD5

9d122a127959b4d9edb01ffa522e846d
SHA1

1c96db36e73f1a30b5f823e2ff3ffc86b1a31204
SHA256

e2b6e41f01ed1632501e1096cd769be63b4023cd7442407b0885066ad0b8a2b0
SHA512

6d84b87f93751abfec0bb76629e503a81bce8a3b928fad300669a458cc4fc5ad688975e727da700657b2077a21001a6d954ace41be2a2337b1e8410455416325
SSDEEP

384:qiqHqNJdBaJz6mNd2CJ8HZdZAePkwCyBy:qiqKNlaJz6mN8zHz5kwCt

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\pyw_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.pyw	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyw_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyw_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyw_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\pyw_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.pyw\ = "pyw_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\pyw_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2728	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2728	AcroRd32.exe
2728	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2740	1996	cmd.exe	29
PID 1996 wrote to memory of 2740	1996	cmd.exe	29
PID 1996 wrote to memory of 2740	1996	cmd.exe	29
PID 2740 wrote to memory of 2728	2740	rundll32.exe	30
PID 2740 wrote to memory of 2728	2740	rundll32.exe	30
PID 2740 wrote to memory of 2728	2740	rundll32.exe	30
PID 2740 wrote to memory of 2728	2740	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-main\builder.pyw
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-main\builder.pyw
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2740
- - 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\Luna-Grabber-main\builder.pyw"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2728

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
167602e7ca6709414f9539cb3705319d

SHA1
597e83a9eaad2a50a0056288b6205111350d7065

SHA256
0802faf00f550cf88c61483e15e7a2c70e77df108cc5d2bfff5ee8882e5aae6e

SHA512
0c1443f75b742a026937b2bd328e2b90f2a6cfcc6f6f824dd8a6b87f63a4e7f5ebcbea7e816006bfa494cf8fc4645e5e5d360fe4fdd9f22d5caa7dfa7cba5747

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