7ff8d9f30b71199072b69ca2fd3c29b1ab3a8298aeb75407a425626c61abfd89

Analysis

max time kernel
26s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13-09-2024 15:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

YENI_HILE_THE_MASK.rar
Size

1.4MB
MD5

5c9e087c4df7c3fcb07fdc8426657531
SHA1

ad7f41ac663386f9b97eeef81ed08113efe89408
SHA256

7ff8d9f30b71199072b69ca2fd3c29b1ab3a8298aeb75407a425626c61abfd89
SHA512

99d8021555c0b5a99aa351a3301a9a833a593159b571ecad7935b832063b7bfe94c6f0bf158c6241832bd47699806fcc47d800ddde8d56556ab93e80bb00258d
SSDEEP

24576:al2OaH9WHPChPccfi/T2WjsZHbfzGO623bf2Ts87LxvctM3PNe/NeABVwhonrv:al2jH90OPccqLUZHek3b+48ft3ENzBVH

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-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
984	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
984	vlc.exe

Suspicious use of FindShellTrayWindow 23 IoCs

pid	Process
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe

Suspicious use of SendNotifyMessage 22 IoCs

pid	Process
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe
984	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
984	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2620	2880	cmd.exe	31
PID 2880 wrote to memory of 2620	2880	cmd.exe	31
PID 2880 wrote to memory of 2620	2880	cmd.exe	31
PID 2620 wrote to memory of 2612	2620	rundll32.exe	32
PID 2620 wrote to memory of 2612	2620	rundll32.exe	32
PID 2620 wrote to memory of 2612	2620	rundll32.exe	32
PID 2612 wrote to memory of 984	2612	rundll32.exe	34
PID 2612 wrote to memory of 984	2612	rundll32.exe	34
PID 2612 wrote to memory of 984	2612	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\YENI_HILE_THE_MASK.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\YENI_HILE_THE_MASK.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2620
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\YENI_HILE_THE_MASK.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2612
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\YENI_HILE_THE_MASK.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:984

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\vlc\vlc-qt-interface.ini

Filesize
94B

MD5
8504a7a9fa8a446b5bd840f1596d6193

SHA1
bdd785dd6029ee174a20aad5e21ffd1ab70f4b14

SHA256
7f38e38e2cfecbbf4bac2cce5af0a8ea27bdeb625529c3e7bd1fc5bc2f20edfd

SHA512
be2bf2c1a53d6f0baf85f16f4a29480f1f0b9677ffcfa099e4391b3235d8618c966da8e68f78f239c6e4ea5ce64bc923dcc522bc1100246cc48f06bdc2cc9510

Download Submit
memory/984-40-0x000007FEF61F0000-0x000007FEF6224000-memory.dmp

Filesize
208KB

Download
memory/984-39-0x000000013F890000-0x000000013F988000-memory.dmp

Filesize
992KB

Download
memory/984-43-0x000007FEF72E0000-0x000007FEF72F7000-memory.dmp

Filesize
92KB

Download
memory/984-44-0x000007FEF6980000-0x000007FEF6991000-memory.dmp

Filesize
68KB

Download
memory/984-45-0x000007FEF6750000-0x000007FEF6767000-memory.dmp

Filesize
92KB

Download
memory/984-42-0x000007FEFA520000-0x000007FEFA538000-memory.dmp

Filesize
96KB

Download
memory/984-46-0x000007FEF61D0000-0x000007FEF61E1000-memory.dmp

Filesize
68KB

Download
memory/984-48-0x000007FEF4E90000-0x000007FEF4EA1000-memory.dmp

Filesize
68KB

Download
memory/984-47-0x000007FEF61B0000-0x000007FEF61CD000-memory.dmp

Filesize
116KB

Download
memory/984-41-0x000007FEF4FE0000-0x000007FEF5296000-memory.dmp

Filesize
2.7MB

Download
memory/984-61-0x000007FEF39D0000-0x000007FEF3A37000-memory.dmp

Filesize
412KB

Download
memory/984-60-0x000007FEF3A40000-0x000007FEF3A70000-memory.dmp

Filesize
192KB

Download
memory/984-66-0x000007FEF3870000-0x000007FEF3894000-memory.dmp

Filesize
144KB

Download
memory/984-65-0x000007FEF38A0000-0x000007FEF38C8000-memory.dmp

Filesize
160KB

Download
memory/984-67-0x000007FEF3850000-0x000007FEF3868000-memory.dmp

Filesize
96KB

Download
memory/984-64-0x000007FEF38D0000-0x000007FEF3927000-memory.dmp

Filesize
348KB

Download
memory/984-68-0x000007FEF3820000-0x000007FEF3843000-memory.dmp

Filesize
140KB

Download
memory/984-63-0x000007FEF3930000-0x000007FEF3941000-memory.dmp

Filesize
68KB

Download
memory/984-70-0x000007FEF37E0000-0x000007FEF37F2000-memory.dmp

Filesize
72KB

Download
memory/984-71-0x000007FEF68C0000-0x000007FEF68E1000-memory.dmp

Filesize
132KB

Download
memory/984-72-0x000007FEF68A0000-0x000007FEF68B1000-memory.dmp

Filesize
68KB

Download
memory/984-73-0x000007FEFAC80000-0x000007FEFAC90000-memory.dmp

Filesize
64KB

Download
memory/984-69-0x000007FEF3800000-0x000007FEF3811000-memory.dmp

Filesize
68KB

Download
memory/984-74-0x000007FEF6850000-0x000007FEF687F000-memory.dmp

Filesize
188KB

Download
memory/984-75-0x000007FEF6830000-0x000007FEF6841000-memory.dmp

Filesize
68KB

Download
memory/984-62-0x000007FEF3950000-0x000007FEF39CC000-memory.dmp

Filesize
496KB

Download
memory/984-76-0x000007FEF2940000-0x000007FEF2956000-memory.dmp

Filesize
88KB

Download
memory/984-59-0x000007FEF3A70000-0x000007FEF3A88000-memory.dmp

Filesize
96KB

Download
memory/984-57-0x000007FEF3AB0000-0x000007FEF3ACB000-memory.dmp

Filesize
108KB

Download
memory/984-56-0x000007FEF3AD0000-0x000007FEF3AE1000-memory.dmp

Filesize
68KB

Download
memory/984-55-0x000007FEF3AF0000-0x000007FEF3B01000-memory.dmp

Filesize
68KB

Download
memory/984-54-0x000007FEF3B10000-0x000007FEF3B21000-memory.dmp

Filesize
68KB

Download
memory/984-53-0x000007FEF3B30000-0x000007FEF3B48000-memory.dmp

Filesize
96KB

Download
memory/984-52-0x000007FEF3B50000-0x000007FEF3B71000-memory.dmp

Filesize
132KB

Download
memory/984-50-0x000007FEF3BD0000-0x000007FEF3DDB000-memory.dmp

Filesize
2.0MB

Download
memory/984-58-0x000007FEF3A90000-0x000007FEF3AA1000-memory.dmp

Filesize
68KB

Download
memory/984-51-0x000007FEF3B80000-0x000007FEF3BC1000-memory.dmp

Filesize
260KB

Download
memory/984-78-0x000007FEF2820000-0x000007FEF2862000-memory.dmp

Filesize
264KB

Download
memory/984-77-0x000007FEF2870000-0x000007FEF2935000-memory.dmp

Filesize
788KB

Download
memory/984-79-0x000007FEF27B0000-0x000007FEF2812000-memory.dmp

Filesize
392KB

Download
memory/984-80-0x000007FEF2740000-0x000007FEF27AD000-memory.dmp

Filesize
436KB

Download
memory/984-81-0x000007FEF25C0000-0x000007FEF2740000-memory.dmp

Filesize
1.5MB

Download
memory/984-49-0x000007FEF3DE0000-0x000007FEF4E90000-memory.dmp

Filesize
16.7MB

Download