80f3d09c8da6a063b87cb75b758f13dcce3999396cd4d745ffbd87997249ad75

Resubmissions

02-08-2024 19:42

240802-yeqptsxcrp 9

02-08-2024 19:39

240802-ydek6sscra 3

Analysis

max time kernel
144s
max time network
23s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 19:39

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General

Target

!#ÎnS̈tallḙr__8485--!PasSw0rd@$$.rar
Size

15.7MB
MD5

36a1272ed774f87de33346ffe05d0880
SHA1

ecafb0d8759816c2abf2595fd8882711346043d3
SHA256

db7bd4434a7f333ab66e542da613353e82caf1bccc158783146b8a698fcbc894
SHA512

214910572f4d5ace13bbfab30a3fb023f5069aa33c5b1a1ef80aa8e8fb248e3b2dea7ad866e0b6fb14a76d65a5aa0f26afb5251d30d000ff13c68f11c8fde9f3
SSDEEP

393216:z/Etf7jpp/H5hXnSHCl6kxnATdVabEQh8tyL2ZNgP:z/ezP/ZhXS86kY5tqQgP

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-1-5-21-2212144002-1172735686-1556890956-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2648	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2648	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe
2648	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2648	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2052	2476	cmd.exe	29
PID 2476 wrote to memory of 2052	2476	cmd.exe	29
PID 2476 wrote to memory of 2052	2476	cmd.exe	29
PID 2052 wrote to memory of 2756	2052	rundll32.exe	30
PID 2052 wrote to memory of 2756	2052	rundll32.exe	30
PID 2052 wrote to memory of 2756	2052	rundll32.exe	30
PID 2756 wrote to memory of 2648	2756	rundll32.exe	32
PID 2756 wrote to memory of 2648	2756	rundll32.exe	32
PID 2756 wrote to memory of 2648	2756	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\!#ÎnS̈tallḙr__8485--!PasSw0rd@$$.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\!#ÎnS̈tallḙr__8485--!PasSw0rd@$$.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\!#ÎnS̈tallḙr__8485--!PasSw0rd@$$.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2756
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\!#ÎnS̈tallḙr__8485--!PasSw0rd@$$.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2648

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/2648-30-0x000007FEF6C00000-0x000007FEF6C34000-memory.dmp

Filesize
208KB

Download
memory/2648-29-0x000000013FED0000-0x000000013FFC8000-memory.dmp

Filesize
992KB

Download
memory/2648-32-0x000007FEF56A0000-0x000007FEF56B8000-memory.dmp

Filesize
96KB

Download
memory/2648-33-0x000007FEF5680000-0x000007FEF5697000-memory.dmp

Filesize
92KB

Download
memory/2648-34-0x000007FEF5660000-0x000007FEF5671000-memory.dmp

Filesize
68KB

Download
memory/2648-37-0x000007FEFADE0000-0x000007FEFADFD000-memory.dmp

Filesize
116KB

Download
memory/2648-38-0x000007FEFADC0000-0x000007FEFADD1000-memory.dmp

Filesize
68KB

Download
memory/2648-31-0x000007FEF57F0000-0x000007FEF5AA6000-memory.dmp

Filesize
2.7MB

Download
memory/2648-36-0x000007FEF5620000-0x000007FEF5631000-memory.dmp

Filesize
68KB

Download
memory/2648-35-0x000007FEF5640000-0x000007FEF5657000-memory.dmp

Filesize
92KB

Download
memory/2648-56-0x000007FEF4070000-0x000007FEF4094000-memory.dmp

Filesize
144KB

Download
memory/2648-39-0x000007FEF4570000-0x000007FEF5620000-memory.dmp

Filesize
16.7MB

Download
memory/2648-57-0x000007FEF6620000-0x000007FEF6638000-memory.dmp

Filesize
96KB

Download
memory/2648-58-0x000007FEF4000000-0x000007FEF4023000-memory.dmp

Filesize
140KB

Download
memory/2648-59-0x000007FEF3FC0000-0x000007FEF3FD1000-memory.dmp

Filesize
68KB

Download
memory/2648-55-0x000007FEF43F0000-0x000007FEF4418000-memory.dmp

Filesize
160KB

Download
memory/2648-60-0x000007FEF3FA0000-0x000007FEF3FB2000-memory.dmp

Filesize
72KB

Download
memory/2648-61-0x000007FEF3F70000-0x000007FEF3F91000-memory.dmp

Filesize
132KB

Download
memory/2648-62-0x000007FEF3F50000-0x000007FEF3F63000-memory.dmp

Filesize
76KB

Download
memory/2648-54-0x000007FEF5C00000-0x000007FEF5C57000-memory.dmp

Filesize
348KB

Download
memory/2648-63-0x000007FEF3410000-0x000007FEF3421000-memory.dmp

Filesize
68KB

Download
memory/2648-53-0x000007FEF6640000-0x000007FEF6651000-memory.dmp

Filesize
68KB

Download
memory/2648-52-0x000007FEF5CB0000-0x000007FEF5D2C000-memory.dmp

Filesize
496KB

Download
memory/2648-51-0x000007FEF6C40000-0x000007FEF6CA7000-memory.dmp

Filesize
412KB

Download
memory/2648-50-0x000007FEF7640000-0x000007FEF7670000-memory.dmp

Filesize
192KB

Download
memory/2648-49-0x000007FEF7670000-0x000007FEF7688000-memory.dmp

Filesize
96KB

Download
memory/2648-48-0x000007FEFAAE0000-0x000007FEFAAF1000-memory.dmp

Filesize
68KB

Download
memory/2648-47-0x000007FEFAB00000-0x000007FEFAB1B000-memory.dmp

Filesize
108KB

Download
memory/2648-46-0x000007FEFABF0000-0x000007FEFAC01000-memory.dmp

Filesize
68KB

Download
memory/2648-45-0x000007FEFAC10000-0x000007FEFAC21000-memory.dmp

Filesize
68KB

Download
memory/2648-44-0x000007FEFAC30000-0x000007FEFAC41000-memory.dmp

Filesize
68KB

Download
memory/2648-43-0x000007FEFAC50000-0x000007FEFAC68000-memory.dmp

Filesize
96KB

Download
memory/2648-42-0x000007FEFAC70000-0x000007FEFAC91000-memory.dmp

Filesize
132KB

Download
memory/2648-41-0x000007FEFACA0000-0x000007FEFACE1000-memory.dmp

Filesize
260KB

Download
memory/2648-40-0x000007FEF62F0000-0x000007FEF64FB000-memory.dmp

Filesize
2.0MB

Download
memory/2648-64-0x000007FEF3310000-0x000007FEF340F000-memory.dmp

Filesize
1020KB

Download