dde68c94feeb5832a82cdc041c4ad2124f2594922600fa1147bd8ff070ea7553

Analysis

max time kernel
143s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
07-08-2024 21:16

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General

Target

Lunarcrack.rar
Size

6.4MB
MD5

4fa6c73f35112f3008df329fb710c8e7
SHA1

60a5cb54f8fde0595126ceec854504c99866c115
SHA256

dde68c94feeb5832a82cdc041c4ad2124f2594922600fa1147bd8ff070ea7553
SHA512

0f84b88ccb32f9ebd1c5794ef8e9edb861888d80d83d71815016b686562ae430c147f79f0569398b0fb7a27bf31f3e3c5e7779a8f591fc511c7e82b0aec29549
SSDEEP

196608:3AVGU3BOT8TI/rFxipqiFb72FJBH+AMPxRY:wVGUNszuuHCm

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3008	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3008	vlc.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe
3008	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3008	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2716	1924	cmd.exe	32
PID 1924 wrote to memory of 2716	1924	cmd.exe	32
PID 1924 wrote to memory of 2716	1924	cmd.exe	32
PID 2716 wrote to memory of 1228	2716	rundll32.exe	33
PID 2716 wrote to memory of 1228	2716	rundll32.exe	33
PID 2716 wrote to memory of 1228	2716	rundll32.exe	33
PID 1228 wrote to memory of 3008	1228	rundll32.exe	35
PID 1228 wrote to memory of 3008	1228	rundll32.exe	35
PID 1228 wrote to memory of 3008	1228	rundll32.exe	35

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Lunarcrack.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Lunarcrack.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2716
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Lunarcrack.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:1228
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Lunarcrack.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:3008

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

memory/3008-30-0x000007FEFA8D0000-0x000007FEFA904000-memory.dmp

Filesize
208KB

Download
memory/3008-29-0x000000013FB30000-0x000000013FC28000-memory.dmp

Filesize
992KB

Download
memory/3008-32-0x000007FEFA8B0000-0x000007FEFA8C8000-memory.dmp

Filesize
96KB

Download
memory/3008-38-0x000007FEF6D20000-0x000007FEF6D31000-memory.dmp

Filesize
68KB

Download
memory/3008-37-0x000007FEF7AE0000-0x000007FEF7AFD000-memory.dmp

Filesize
116KB

Download
memory/3008-36-0x000007FEFA2D0000-0x000007FEFA2E1000-memory.dmp

Filesize
68KB

Download
memory/3008-35-0x000007FEFA850000-0x000007FEFA867000-memory.dmp

Filesize
92KB

Download
memory/3008-34-0x000007FEFA870000-0x000007FEFA881000-memory.dmp

Filesize
68KB

Download
memory/3008-31-0x000007FEF5F30000-0x000007FEF61E6000-memory.dmp

Filesize
2.7MB

Download
memory/3008-33-0x000007FEFA890000-0x000007FEFA8A7000-memory.dmp

Filesize
92KB

Download
memory/3008-39-0x000007FEF5BF0000-0x000007FEF5DFB000-memory.dmp

Filesize
2.0MB

Download
memory/3008-41-0x000007FEF6CD0000-0x000007FEF6D11000-memory.dmp

Filesize
260KB

Download
memory/3008-42-0x000007FEF6CA0000-0x000007FEF6CC1000-memory.dmp

Filesize
132KB

Download
memory/3008-43-0x000007FEF6C80000-0x000007FEF6C98000-memory.dmp

Filesize
96KB

Download
memory/3008-44-0x000007FEF67E0000-0x000007FEF67F1000-memory.dmp

Filesize
68KB

Download
memory/3008-45-0x000007FEF6780000-0x000007FEF6791000-memory.dmp

Filesize
68KB

Download
memory/3008-51-0x000007FEF64B0000-0x000007FEF6517000-memory.dmp

Filesize
412KB

Download
memory/3008-46-0x000007FEF6760000-0x000007FEF6771000-memory.dmp

Filesize
68KB

Download
memory/3008-47-0x000007FEF6610000-0x000007FEF662B000-memory.dmp

Filesize
108KB

Download
memory/3008-48-0x000007FEF65F0000-0x000007FEF6601000-memory.dmp

Filesize
68KB

Download
memory/3008-55-0x000007FEF6460000-0x000007FEF6488000-memory.dmp

Filesize
160KB

Download
memory/3008-54-0x000007FEF4A60000-0x000007FEF4AB7000-memory.dmp

Filesize
348KB

Download
memory/3008-53-0x000007FEF6490000-0x000007FEF64A1000-memory.dmp

Filesize
68KB

Download
memory/3008-52-0x000007FEF4AC0000-0x000007FEF4B3C000-memory.dmp

Filesize
496KB

Download
memory/3008-50-0x000007FEF6520000-0x000007FEF6550000-memory.dmp

Filesize
192KB

Download
memory/3008-49-0x000007FEF65D0000-0x000007FEF65E8000-memory.dmp

Filesize
96KB

Download
memory/3008-71-0x000007FEF3820000-0x000007FEF388D000-memory.dmp

Filesize
436KB

Download
memory/3008-72-0x000007FEF36A0000-0x000007FEF3820000-memory.dmp

Filesize
1.5MB

Download
memory/3008-70-0x000007FEF3890000-0x000007FEF38F2000-memory.dmp

Filesize
392KB

Download
memory/3008-69-0x000007FEF3900000-0x000007FEF3942000-memory.dmp

Filesize
264KB

Download
memory/3008-68-0x000007FEF3950000-0x000007FEF3A15000-memory.dmp

Filesize
788KB

Download
memory/3008-40-0x000007FEF4B40000-0x000007FEF5BF0000-memory.dmp

Filesize
16.7MB

Download
memory/3008-67-0x000007FEF3A20000-0x000007FEF3A36000-memory.dmp

Filesize
88KB

Download
memory/3008-66-0x000007FEF3AB0000-0x000007FEF3AC1000-memory.dmp

Filesize
68KB

Download
memory/3008-65-0x000007FEF6D40000-0x000007FEF6D6F000-memory.dmp

Filesize
188KB

Download
memory/3008-64-0x000007FEFA840000-0x000007FEFA850000-memory.dmp

Filesize
64KB

Download
memory/3008-63-0x000007FEF3BA0000-0x000007FEF3BB7000-memory.dmp

Filesize
92KB

Download
memory/3008-62-0x000007FEF3BC0000-0x000007FEF3BD1000-memory.dmp

Filesize
68KB

Download
memory/3008-61-0x000007FEF3BE0000-0x000007FEF3C01000-memory.dmp

Filesize
132KB

Download
memory/3008-60-0x000007FEF49C0000-0x000007FEF49D2000-memory.dmp

Filesize
72KB

Download
memory/3008-59-0x000007FEF49E0000-0x000007FEF49F1000-memory.dmp

Filesize
68KB

Download
memory/3008-58-0x000007FEF4A00000-0x000007FEF4A23000-memory.dmp

Filesize
140KB

Download
memory/3008-57-0x000007FEF6440000-0x000007FEF6458000-memory.dmp

Filesize
96KB

Download
memory/3008-56-0x000007FEF4A30000-0x000007FEF4A54000-memory.dmp

Filesize
144KB

Download