a97caeea5750215ce3f795d9e309e43ae4afa66ca3092e172ce66688996f0b29

Analysis

max time kernel
143s
max time network
132s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 21:27

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General

Target

dqoqnh5-nati-gr702r.rar
Size

439.3MB
MD5

b7c95f68469beb6ba229fac51bd39e65
SHA1

046a5588a6b5ff477dfa2b3460eef055c4ca3adc
SHA256

a97caeea5750215ce3f795d9e309e43ae4afa66ca3092e172ce66688996f0b29
SHA512

a3be3e0943eabf5ce1501da063131e9fa8dc7a5978fa7100c594c530cfcc24410314a3c882322e5b9b08c9e77b76709f4814e3ed2fd26c9d6bedcea8375189c4
SSDEEP

12582912:+OH0rxbEs4lU2nWmBVeimDMgcHf4pvPgP:+S0h4qUWmBVeimAxH6YP

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-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2624	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2624	vlc.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe

Suspicious use of SendNotifyMessage 5 IoCs

pid	Process
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe
2624	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2624	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2684	2328	cmd.exe	32
PID 2328 wrote to memory of 2684	2328	cmd.exe	32
PID 2328 wrote to memory of 2684	2328	cmd.exe	32
PID 2684 wrote to memory of 1152	2684	rundll32.exe	33
PID 2684 wrote to memory of 1152	2684	rundll32.exe	33
PID 2684 wrote to memory of 1152	2684	rundll32.exe	33
PID 1152 wrote to memory of 2624	1152	rundll32.exe	35
PID 1152 wrote to memory of 2624	1152	rundll32.exe	35
PID 1152 wrote to memory of 2624	1152	rundll32.exe	35

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\dqoqnh5-nati-gr702r.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\dqoqnh5-nati-gr702r.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\dqoqnh5-nati-gr702r.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:1152
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\dqoqnh5-nati-gr702r.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:2624

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/2624-30-0x000007FEF7F90000-0x000007FEF7FC4000-memory.dmp

Filesize
208KB

Download
memory/2624-29-0x000000013FF50000-0x0000000140048000-memory.dmp

Filesize
992KB

Download
memory/2624-38-0x000007FEF7DF0000-0x000007FEF7E01000-memory.dmp

Filesize
68KB

Download
memory/2624-37-0x000007FEF7E10000-0x000007FEF7E2D000-memory.dmp

Filesize
116KB

Download
memory/2624-36-0x000007FEF7E30000-0x000007FEF7E41000-memory.dmp

Filesize
68KB

Download
memory/2624-35-0x000007FEF7F30000-0x000007FEF7F47000-memory.dmp

Filesize
92KB

Download
memory/2624-34-0x000007FEF7F50000-0x000007FEF7F61000-memory.dmp

Filesize
68KB

Download
memory/2624-33-0x000007FEF7F70000-0x000007FEF7F87000-memory.dmp

Filesize
92KB

Download
memory/2624-32-0x000007FEF8150000-0x000007FEF8168000-memory.dmp

Filesize
96KB

Download
memory/2624-31-0x000007FEF6430000-0x000007FEF66E6000-memory.dmp

Filesize
2.7MB

Download
memory/2624-40-0x000007FEF7290000-0x000007FEF72D1000-memory.dmp

Filesize
260KB

Download
memory/2624-39-0x000007FEF6220000-0x000007FEF642B000-memory.dmp

Filesize
2.0MB

Download
memory/2624-72-0x000007FEF0270000-0x000007FEF03DB000-memory.dmp

Filesize
1.4MB

Download
memory/2624-41-0x000007FEF4C90000-0x000007FEF5D40000-memory.dmp

Filesize
16.7MB

Download
memory/2624-71-0x000007FEF2160000-0x000007FEF21AD000-memory.dmp

Filesize
308KB

Download
memory/2624-70-0x000007FEF21B0000-0x000007FEF21F2000-memory.dmp

Filesize
264KB

Download
memory/2624-69-0x000007FEF2200000-0x000007FEF2212000-memory.dmp

Filesize
72KB

Download
memory/2624-68-0x000007FEF2220000-0x000007FEF2426000-memory.dmp

Filesize
2.0MB

Download
memory/2624-67-0x000007FEF2430000-0x000007FEF2444000-memory.dmp

Filesize
80KB

Download
memory/2624-66-0x000007FEF2450000-0x000007FEF2461000-memory.dmp

Filesize
68KB

Download
memory/2624-65-0x000007FEF2470000-0x000007FEF2483000-memory.dmp

Filesize
76KB

Download
memory/2624-64-0x000007FEF2490000-0x000007FEF2555000-memory.dmp

Filesize
788KB

Download
memory/2624-63-0x000007FEF2560000-0x000007FEF2571000-memory.dmp

Filesize
68KB

Download
memory/2624-62-0x000007FEF2580000-0x000007FEF2593000-memory.dmp

Filesize
76KB

Download
memory/2624-61-0x000007FEF2650000-0x000007FEF2667000-memory.dmp

Filesize
92KB

Download
memory/2624-60-0x000007FEF6010000-0x000007FEF6022000-memory.dmp

Filesize
72KB

Download
memory/2624-59-0x000007FEF6030000-0x000007FEF6041000-memory.dmp

Filesize
68KB

Download
memory/2624-58-0x000007FEF6050000-0x000007FEF6073000-memory.dmp

Filesize
140KB

Download
memory/2624-57-0x000007FEF6080000-0x000007FEF6098000-memory.dmp

Filesize
96KB

Download
memory/2624-56-0x000007FEF60A0000-0x000007FEF60C4000-memory.dmp

Filesize
144KB

Download
memory/2624-55-0x000007FEF6A70000-0x000007FEF6A98000-memory.dmp

Filesize
160KB

Download
memory/2624-54-0x000007FEF60D0000-0x000007FEF6127000-memory.dmp

Filesize
348KB

Download
memory/2624-53-0x000007FEF6AA0000-0x000007FEF6AB1000-memory.dmp

Filesize
68KB

Download
memory/2624-73-0x000007FEEFD10000-0x000007FEEFF51000-memory.dmp

Filesize
2.3MB

Download
memory/2624-52-0x000007FEF6130000-0x000007FEF61AC000-memory.dmp

Filesize
496KB

Download
memory/2624-51-0x000007FEF61B0000-0x000007FEF6217000-memory.dmp

Filesize
412KB

Download
memory/2624-50-0x000007FEF6AC0000-0x000007FEF6AF0000-memory.dmp

Filesize
192KB

Download
memory/2624-74-0x000007FEF8080000-0x000007FEF8092000-memory.dmp

Filesize
72KB

Download
memory/2624-49-0x000007FEF6AF0000-0x000007FEF6B08000-memory.dmp

Filesize
96KB

Download
memory/2624-48-0x000007FEF6B10000-0x000007FEF6B21000-memory.dmp

Filesize
68KB

Download
memory/2624-47-0x000007FEF6B30000-0x000007FEF6B4B000-memory.dmp

Filesize
108KB

Download
memory/2624-46-0x000007FEF6B50000-0x000007FEF6B61000-memory.dmp

Filesize
68KB

Download
memory/2624-45-0x000007FEF6D80000-0x000007FEF6D91000-memory.dmp

Filesize
68KB

Download
memory/2624-44-0x000007FEF6DA0000-0x000007FEF6DB1000-memory.dmp

Filesize
68KB

Download
memory/2624-43-0x000007FEF6E60000-0x000007FEF6E78000-memory.dmp

Filesize
96KB

Download
memory/2624-42-0x000007FEF7260000-0x000007FEF7281000-memory.dmp

Filesize
132KB

Download