74bdec0a83536cbe6a47030bb06a8a223369028b4ba9608ae1beba0107b0381f

Analysis

max time kernel
122s
max time network
131s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 23:00

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General

Target

Luna-Grabber-1.5.5-alpha/tools/obfuscation.py
Size

5KB
MD5

ee17063bd2e29ac3d56641df002a132e
SHA1

b3e6e24e97b1a6a4aaac1806f692fd1581455243
SHA256

098aed7ba679fd41601bef0a4299565816286aed6e7950f9636790d9d3060d96
SHA512

04d09e01f1a47dd66fd48fae4f60ba6192084053477a58cf6f60e314dea8798687451528ee867b2490269da632861f369c99a01afac54cf2324062e35cafe375
SSDEEP

96:nFJelq5XP4oL4dsJPuCLI/5xgJ5onRnGuQXcu:nnXAdsXI/5UoR58cu

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-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_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-1-5-21-3787592910-3720486031-2929222812-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2252	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2252	AcroRd32.exe
2252	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2752	2980	cmd.exe	29
PID 2980 wrote to memory of 2752	2980	cmd.exe	29
PID 2980 wrote to memory of 2752	2980	cmd.exe	29
PID 2752 wrote to memory of 2252	2752	rundll32.exe	30
PID 2752 wrote to memory of 2252	2752	rundll32.exe	30
PID 2752 wrote to memory of 2252	2752	rundll32.exe	30
PID 2752 wrote to memory of 2252	2752	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-1.5.5-alpha\tools\obfuscation.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- 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-1.5.5-alpha\tools\obfuscation.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2752
- - 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-1.5.5-alpha\tools\obfuscation.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2252

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
5ca9a60a15eaf574913076412ed34ae6

SHA1
f3ad7eeec8a95eaf566b9181c56c290648507df8

SHA256
48dd038be3d53208758e335e03829e36fa638a47509d44579b6871c4a79e2249

SHA512
8b8e813e59a01054e3fc153adb5497c32c0cdda90ef0e51345ce7dba8a1a1c6231203e473c3e075083c6106b117b8ea4479f0138d99a3855b981896f800f48b1

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