d81beccf3caf63e1c8b9d7be3d8113998c339e355ce21eedbeffd1b0839b2992

Analysis

max time kernel
143s
max time network
126s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
15/05/2024, 15:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Delta.V3.62.rar
Size

17.2MB
MD5

b134b0208384439c25cd8a885e3ae909
SHA1

1f55ad01952b47f58de9def8d6ab412d00fbf571
SHA256

d81beccf3caf63e1c8b9d7be3d8113998c339e355ce21eedbeffd1b0839b2992
SHA512

2845cf0d1f0f0c5cdb285e505efb8f47b06cb9df8b2f8c121cd5d789b38ec90c2bac3613c161ad838206ccbfbe65f3cda5183abdffd090a0a8f5af3714e6636c
SSDEEP

393216:yNos4n8yVeSs8GWwyiPI1yn7QxTs3v8kQAiPLYTCkA:4/yVeRwbBsf8kbyoA

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-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2532	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2532	vlc.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe
2532	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2532	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 2552	1252	cmd.exe	29
PID 1252 wrote to memory of 2552	1252	cmd.exe	29
PID 1252 wrote to memory of 2552	1252	cmd.exe	29
PID 2552 wrote to memory of 2752	2552	rundll32.exe	30
PID 2552 wrote to memory of 2752	2552	rundll32.exe	30
PID 2552 wrote to memory of 2752	2552	rundll32.exe	30
PID 2752 wrote to memory of 2532	2752	rundll32.exe	32
PID 2752 wrote to memory of 2532	2752	rundll32.exe	32
PID 2752 wrote to memory of 2532	2752	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Delta.V3.62.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:1252
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Delta.V3.62.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2552
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Delta.V3.62.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2752
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Delta.V3.62.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2532

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

memory/2532-30-0x000007FEFAE80000-0x000007FEFAEB4000-memory.dmp

Filesize
208KB

Download
memory/2532-29-0x000000013F3C0000-0x000000013F4B8000-memory.dmp

Filesize
992KB

Download
memory/2532-32-0x000007FEFAE60000-0x000007FEFAE78000-memory.dmp

Filesize
96KB

Download
memory/2532-33-0x000007FEFAE40000-0x000007FEFAE57000-memory.dmp

Filesize
92KB

Download
memory/2532-34-0x000007FEFAE20000-0x000007FEFAE31000-memory.dmp

Filesize
68KB

Download
memory/2532-35-0x000007FEF7E90000-0x000007FEF7EA7000-memory.dmp

Filesize
92KB

Download
memory/2532-36-0x000007FEF7E70000-0x000007FEF7E81000-memory.dmp

Filesize
68KB

Download
memory/2532-37-0x000007FEF7E50000-0x000007FEF7E6D000-memory.dmp

Filesize
116KB

Download
memory/2532-38-0x000007FEF7010000-0x000007FEF7021000-memory.dmp

Filesize
68KB

Download
memory/2532-31-0x000007FEF5BA0000-0x000007FEF5E56000-memory.dmp

Filesize
2.7MB

Download
memory/2532-49-0x000007FEF4390000-0x000007FEF43A8000-memory.dmp

Filesize
96KB

Download
memory/2532-50-0x000007FEF4360000-0x000007FEF4390000-memory.dmp

Filesize
192KB

Download
memory/2532-51-0x000007FEF42F0000-0x000007FEF4357000-memory.dmp

Filesize
412KB

Download
memory/2532-54-0x000007FEF41F0000-0x000007FEF4247000-memory.dmp

Filesize
348KB

Download
memory/2532-55-0x000007FEF41C0000-0x000007FEF41E8000-memory.dmp

Filesize
160KB

Download
memory/2532-41-0x000007FEF6FC0000-0x000007FEF7001000-memory.dmp

Filesize
260KB

Download
memory/2532-45-0x000007FEF4410000-0x000007FEF4421000-memory.dmp

Filesize
68KB

Download
memory/2532-67-0x000007FEF2AE0000-0x000007FEF2BA5000-memory.dmp

Filesize
788KB

Download
memory/2532-66-0x000007FEF2BB0000-0x000007FEF2BC1000-memory.dmp

Filesize
68KB

Download
memory/2532-65-0x000007FEF2BD0000-0x000007FEF2BE3000-memory.dmp

Filesize
76KB

Download
memory/2532-72-0x000007FEF2A40000-0x000007FEF2A54000-memory.dmp

Filesize
80KB

Download
memory/2532-74-0x000007FEF2A00000-0x000007FEF2A17000-memory.dmp

Filesize
92KB

Download
memory/2532-73-0x000007FEF2A20000-0x000007FEF2A3E000-memory.dmp

Filesize
120KB

Download
memory/2532-71-0x000007FEF2A60000-0x000007FEF2A72000-memory.dmp

Filesize
72KB

Download
memory/2532-70-0x000007FEF2A80000-0x000007FEF2A94000-memory.dmp

Filesize
80KB

Download
memory/2532-69-0x000007FEF2AA0000-0x000007FEF2AB1000-memory.dmp

Filesize
68KB

Download
memory/2532-68-0x000007FEF2AC0000-0x000007FEF2AD3000-memory.dmp

Filesize
76KB

Download
memory/2532-39-0x000007FEF4680000-0x000007FEF5730000-memory.dmp

Filesize
16.7MB

Download
memory/2532-64-0x000007FEF2BF0000-0x000007FEF2C1F000-memory.dmp

Filesize
188KB

Download
memory/2532-63-0x000007FEF2C20000-0x000007FEF2C77000-memory.dmp

Filesize
348KB

Download
memory/2532-62-0x000007FEF2C80000-0x000007FEF2C91000-memory.dmp

Filesize
68KB

Download
memory/2532-61-0x000007FEF30A0000-0x000007FEF30B7000-memory.dmp

Filesize
92KB

Download
memory/2532-60-0x000007FEF4100000-0x000007FEF4112000-memory.dmp

Filesize
72KB

Download
memory/2532-59-0x000007FEF4120000-0x000007FEF4131000-memory.dmp

Filesize
68KB

Download
memory/2532-58-0x000007FEF4140000-0x000007FEF4163000-memory.dmp

Filesize
140KB

Download
memory/2532-57-0x000007FEF4170000-0x000007FEF4188000-memory.dmp

Filesize
96KB

Download
memory/2532-56-0x000007FEF4190000-0x000007FEF41B4000-memory.dmp

Filesize
144KB

Download
memory/2532-53-0x000007FEF4250000-0x000007FEF4261000-memory.dmp

Filesize
68KB

Download
memory/2532-52-0x000007FEF4270000-0x000007FEF42EC000-memory.dmp

Filesize
496KB

Download
memory/2532-48-0x000007FEF43B0000-0x000007FEF43C1000-memory.dmp

Filesize
68KB

Download
memory/2532-47-0x000007FEF43D0000-0x000007FEF43EB000-memory.dmp

Filesize
108KB

Download
memory/2532-46-0x000007FEF43F0000-0x000007FEF4401000-memory.dmp

Filesize
68KB

Download
memory/2532-44-0x000007FEF4430000-0x000007FEF4441000-memory.dmp

Filesize
68KB

Download
memory/2532-43-0x000007FEF4450000-0x000007FEF4468000-memory.dmp

Filesize
96KB

Download
memory/2532-42-0x000007FEF6F90000-0x000007FEF6FB1000-memory.dmp

Filesize
132KB

Download
memory/2532-40-0x000007FEF4470000-0x000007FEF467B000-memory.dmp

Filesize
2.0MB

Download