6aceeac6f374351f34b9cd3fa36198ca5b6835b83f8c8433fcfd1c2ffb13a6b3

Analysis

max time kernel
357s
max time network
358s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
03-07-2024 15:02

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General

Target

Luna-Grabber-Main-main/README.md
Size

4KB
MD5

a0181ae79a3cfa8c3a43370e3ec5b200
SHA1

b11c663c816c2a81aab9945a3e0602133ba6d1ce
SHA256

cfc5cb06d6c2f71f91f094375797eebf18a2f4364e501847b3ab35c96b0da362
SHA512

277546a0383eead7dae8a0d28fb1246b6af1e0cc5ddcd72b7d6a6aaa8e2f5c7ff02157ecb80f47b0bf9c8d6bbba2fb94007f6dd269136b7862952b5d5afeae23
SSDEEP

96:XIdEekYRkDkKk/NGFXZ2dAvBmVKrhBkCU5vOYNElf:Xb/I11GBkZ2YxEJ

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-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\md_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\md_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.md	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\md_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\md_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\md_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\.md\ = "md_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_CLASSES\md_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2764	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2764	AcroRd32.exe
2764	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 3040	2460	cmd.exe	29
PID 2460 wrote to memory of 3040	2460	cmd.exe	29
PID 2460 wrote to memory of 3040	2460	cmd.exe	29
PID 3040 wrote to memory of 2764	3040	rundll32.exe	30
PID 3040 wrote to memory of 2764	3040	rundll32.exe	30
PID 3040 wrote to memory of 2764	3040	rundll32.exe	30
PID 3040 wrote to memory of 2764	3040	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-Main-main\README.md
1⤵
- Suspicious use of WriteProcessMemory
PID:2460
- 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-main\README.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3040
- - 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-main\README.md"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2764

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
bef1da3d5e5eee984fb000ff94c7a2ef

SHA1
a678bbb16a85a1f166bf47e24e225b4c248d6393

SHA256
128a66ef1e146ab435bfef5c399be192f96823d70a045f9aa02e3b1ceb0d7b59

SHA512
62824f9081b07c4c0dead403d84364a5b2ba108e8d140a432c700edd156ed61178ca462fdad834b3e97de2440bf8bb3659a250dd551f34b3a4fac0620582424a

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