545db3182e129e42cae3c7c99b0700faaef01f806113d533d8ede8fc85dea916

Resubmissions

21/09/2024, 13:26

240921-qpjehathrc 3

21/09/2024, 13:03

240921-qaeg1atell 3

Analysis

max time kernel
143s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 13:03

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General

Target

S.tup-1ucnh3r.rar
Size

20.4MB
MD5

3de951d84fc054adba8ad6a9de01283c
SHA1

8b35da11fafd3fda2b48680063d0bd7fbd6203be
SHA256

545db3182e129e42cae3c7c99b0700faaef01f806113d533d8ede8fc85dea916
SHA512

f9ab4d23521afc2318e95aebe541d4877693ee88cc371790550f2d1e0fffe3cb6e358458a8f5b95434556210a56b0e630339d056e5915a4dabc3fcef5b2a7aac
SSDEEP

393216:juPoaJAQiuLSwS/NZ4gyThsJNKtnZyHDGmUDNClCAw+PlssJYuL2DIjzaD43vbQB:COCfS/NZJyTh8NK9ZyypDNCl4+hYuL2B

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2260	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2260	vlc.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe
2260	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2260	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 2888	2312	cmd.exe	31
PID 2312 wrote to memory of 2888	2312	cmd.exe	31
PID 2312 wrote to memory of 2888	2312	cmd.exe	31
PID 2888 wrote to memory of 3060	2888	rundll32.exe	32
PID 2888 wrote to memory of 3060	2888	rundll32.exe	32
PID 2888 wrote to memory of 3060	2888	rundll32.exe	32
PID 3060 wrote to memory of 2260	3060	rundll32.exe	34
PID 3060 wrote to memory of 2260	3060	rundll32.exe	34
PID 3060 wrote to memory of 2260	3060	rundll32.exe	34

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\S.tup-1ucnh3r.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\S.tup-1ucnh3r.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2888
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\S.tup-1ucnh3r.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:3060
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\S.tup-1ucnh3r.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2260

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/2260-30-0x000007FEFB4F0000-0x000007FEFB524000-memory.dmp

Filesize
208KB

Download
memory/2260-29-0x000000013F910000-0x000000013FA08000-memory.dmp

Filesize
992KB

Download
memory/2260-32-0x000007FEFB560000-0x000007FEFB578000-memory.dmp

Filesize
96KB

Download
memory/2260-33-0x000007FEFB2E0000-0x000007FEFB2F7000-memory.dmp

Filesize
92KB

Download
memory/2260-35-0x000007FEFB2A0000-0x000007FEFB2B7000-memory.dmp

Filesize
92KB

Download
memory/2260-34-0x000007FEFB2C0000-0x000007FEFB2D1000-memory.dmp

Filesize
68KB

Download
memory/2260-36-0x000007FEFB280000-0x000007FEFB291000-memory.dmp

Filesize
68KB

Download
memory/2260-37-0x000007FEFB260000-0x000007FEFB27D000-memory.dmp

Filesize
116KB

Download
memory/2260-38-0x000007FEF7C80000-0x000007FEF7C91000-memory.dmp

Filesize
68KB

Download
memory/2260-31-0x000007FEF6830000-0x000007FEF6AE6000-memory.dmp

Filesize
2.7MB

Download
memory/2260-42-0x000007FEF7B40000-0x000007FEF7B61000-memory.dmp

Filesize
132KB

Download
memory/2260-44-0x000007FEF7B00000-0x000007FEF7B11000-memory.dmp

Filesize
68KB

Download
memory/2260-49-0x000007FEF6490000-0x000007FEF64A8000-memory.dmp

Filesize
96KB

Download
memory/2260-40-0x000007FEF64F0000-0x000007FEF66FB000-memory.dmp

Filesize
2.0MB

Download
memory/2260-41-0x000007FEF7C30000-0x000007FEF7C71000-memory.dmp

Filesize
260KB

Download
memory/2260-47-0x000007FEF64D0000-0x000007FEF64EB000-memory.dmp

Filesize
108KB

Download
memory/2260-48-0x000007FEF64B0000-0x000007FEF64C1000-memory.dmp

Filesize
68KB

Download
memory/2260-52-0x000007FEF6370000-0x000007FEF63EC000-memory.dmp

Filesize
496KB

Download
memory/2260-67-0x000007FEF2C20000-0x000007FEF2C4F000-memory.dmp

Filesize
188KB

Download
memory/2260-69-0x000007FEF2BE0000-0x000007FEF2BF6000-memory.dmp

Filesize
88KB

Download
memory/2260-68-0x000007FEF2C00000-0x000007FEF2C11000-memory.dmp

Filesize
68KB

Download
memory/2260-66-0x000007FEFB5C0000-0x000007FEFB5D0000-memory.dmp

Filesize
64KB

Download
memory/2260-65-0x000007FEF2CC0000-0x000007FEF2CD7000-memory.dmp

Filesize
92KB

Download
memory/2260-64-0x000007FEF2CE0000-0x000007FEF2CF1000-memory.dmp

Filesize
68KB

Download
memory/2260-63-0x000007FEFAE90000-0x000007FEFAEB1000-memory.dmp

Filesize
132KB

Download
memory/2260-62-0x000007FEF47B0000-0x000007FEF47C1000-memory.dmp

Filesize
68KB

Download
memory/2260-61-0x000007FEF48D0000-0x000007FEF48E1000-memory.dmp

Filesize
68KB

Download
memory/2260-60-0x000007FEF61B0000-0x000007FEF61C2000-memory.dmp

Filesize
72KB

Download
memory/2260-59-0x000007FEF6220000-0x000007FEF6231000-memory.dmp

Filesize
68KB

Download
memory/2260-70-0x000007FEF2B10000-0x000007FEF2BD5000-memory.dmp

Filesize
788KB

Download
memory/2260-58-0x000007FEF6240000-0x000007FEF6263000-memory.dmp

Filesize
140KB

Download
memory/2260-57-0x000007FEF6270000-0x000007FEF6288000-memory.dmp

Filesize
96KB

Download
memory/2260-74-0x000007FEF2860000-0x000007FEF29E0000-memory.dmp

Filesize
1.5MB

Download
memory/2260-73-0x000007FEF29E0000-0x000007FEF2A4D000-memory.dmp

Filesize
436KB

Download
memory/2260-72-0x000007FEF2A50000-0x000007FEF2AB2000-memory.dmp

Filesize
392KB

Download
memory/2260-71-0x000007FEF2AC0000-0x000007FEF2B02000-memory.dmp

Filesize
264KB

Download
memory/2260-56-0x000007FEF6290000-0x000007FEF62B4000-memory.dmp

Filesize
144KB

Download
memory/2260-55-0x000007FEF62C0000-0x000007FEF62E8000-memory.dmp

Filesize
160KB

Download
memory/2260-54-0x000007FEF62F0000-0x000007FEF6347000-memory.dmp

Filesize
348KB

Download
memory/2260-53-0x000007FEF6350000-0x000007FEF6361000-memory.dmp

Filesize
68KB

Download
memory/2260-51-0x000007FEF63F0000-0x000007FEF6457000-memory.dmp

Filesize
412KB

Download
memory/2260-50-0x000007FEF6460000-0x000007FEF6490000-memory.dmp

Filesize
192KB

Download
memory/2260-46-0x000007FEF6F60000-0x000007FEF6F71000-memory.dmp

Filesize
68KB

Download
memory/2260-45-0x000007FEF7510000-0x000007FEF7521000-memory.dmp

Filesize
68KB

Download
memory/2260-43-0x000007FEF7B20000-0x000007FEF7B38000-memory.dmp

Filesize
96KB

Download
memory/2260-39-0x000007FEF50A0000-0x000007FEF6150000-memory.dmp

Filesize
16.7MB

Download