4adc278c3a8b45e1a99f82f7561ef319c17a0150ec316da40727441c5bf18bdd

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
07/06/2024, 05:57

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General

Target

Luna-Grabber-main/builder.py
Size

47KB
MD5

f4e2d4a89dcf2e73f0c13488b8d7e2df
SHA1

520c90bfd4714e8bd6220464b774efbd1bcc3227
SHA256

fefafc6cd5029c64fa0c18fdf92d71ebce5a790ae815f5bb25fe3b520a059323
SHA512

055fbaebe52b2015085cbd3f138772da3b6773d7e4c022ed3b078d4f404cc33d8c97d3cf07c1904a82c385066f13104e0b9829febcf943fe6010d654f7557ea1
SSDEEP

768:ZIWv2dyd4tCyYdHXYHg8VchYVh9Fbedxkk2zWtZkfb:ZIWvkYd0gWkY/bbedxj2zqZkfb

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-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_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-1-5-21-2737914667-933161113-3798636211-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2660	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2660	AcroRd32.exe
2660	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2612	2420	cmd.exe	29
PID 2420 wrote to memory of 2612	2420	cmd.exe	29
PID 2420 wrote to memory of 2612	2420	cmd.exe	29
PID 2612 wrote to memory of 2660	2612	rundll32.exe	30
PID 2612 wrote to memory of 2660	2612	rundll32.exe	30
PID 2612 wrote to memory of 2660	2612	rundll32.exe	30
PID 2612 wrote to memory of 2660	2612	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-main\builder.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- 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.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2612
- - 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.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2660

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
b4108fba4466f068e1de86de18a1dc9e

SHA1
aae232a665e1b699c36e2d547c1566083c10a951

SHA256
da60a81904761fd09a17887d829860af465e5b919770d3e95366e49be19f6bf6

SHA512
cd80399025defeb5fb007c171250f634e7854d0282ef84b01962c3dd110923317252f00f735d6d47016de89c4505910af31c107f6c2903216429d6058d1498b8

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