65e54bf481a524882973065280be9dc5bd057fe3f8bb9abeea8a74d9d1abe418

Analysis

max time kernel
147s
max time network
124s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
22-07-2023 15:21

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General

Target

LC 1.3.1.rar
Size

12.2MB
MD5

9d6fbd2af8e7c3e705b975b67436d914
SHA1

3c5b21ce405a8df62dc377f7f7a9912678136b7f
SHA256

65e54bf481a524882973065280be9dc5bd057fe3f8bb9abeea8a74d9d1abe418
SHA512

1a71667a856a7df4d78610c6184eb4d7478f98728326db481040b72420b62c8baa82ada633a8aaa690ed228e61a471e2d692e9f8c659c87afcf0d1a88bc55ac6
SSDEEP

393216:zdlh2rpGwGKO6098WKKjcJ1R0PDmZ26JC:JbKEKO6G8WKoD4JC

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2912	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2912	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe
2912	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2912	vlc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 484	2232	cmd.exe	29
PID 2232 wrote to memory of 484	2232	cmd.exe	29
PID 2232 wrote to memory of 484	2232	cmd.exe	29
PID 484 wrote to memory of 2912	484	rundll32.exe	30
PID 484 wrote to memory of 2912	484	rundll32.exe	30
PID 484 wrote to memory of 2912	484	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\LC 1.3.1.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\LC 1.3.1.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:484
- - C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\LC 1.3.1.rar"
    3⤵
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    PID:2912

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/2912-85-0x000007FEF5CC0000-0x000007FEF5F74000-memory.dmp

Filesize
2.7MB

Download
memory/2912-84-0x000007FEFAB80000-0x000007FEFABB4000-memory.dmp

Filesize
208KB

Download
memory/2912-83-0x000000013F180000-0x000000013F278000-memory.dmp

Filesize
992KB

Download
memory/2912-86-0x000007FEFB720000-0x000007FEFB738000-memory.dmp

Filesize
96KB

Download
memory/2912-88-0x000007FEF76D0000-0x000007FEF76E1000-memory.dmp

Filesize
68KB

Download
memory/2912-87-0x000007FEFAB60000-0x000007FEFAB77000-memory.dmp

Filesize
92KB

Download
memory/2912-89-0x000007FEF7610000-0x000007FEF7627000-memory.dmp

Filesize
92KB

Download
memory/2912-90-0x000007FEF75F0000-0x000007FEF7601000-memory.dmp

Filesize
68KB

Download
memory/2912-91-0x000007FEF75D0000-0x000007FEF75ED000-memory.dmp

Filesize
116KB

Download
memory/2912-92-0x000007FEF5AC0000-0x000007FEF5CC0000-memory.dmp

Filesize
2.0MB

Download
memory/2912-93-0x000007FEF7560000-0x000007FEF7571000-memory.dmp

Filesize
68KB

Download
memory/2912-95-0x000007FEF7440000-0x000007FEF7461000-memory.dmp

Filesize
132KB

Download
memory/2912-94-0x000007FEF7470000-0x000007FEF74AF000-memory.dmp

Filesize
252KB

Download
memory/2912-96-0x000007FEF7420000-0x000007FEF7438000-memory.dmp

Filesize
96KB

Download
memory/2912-97-0x000007FEF7200000-0x000007FEF7211000-memory.dmp

Filesize
68KB

Download
memory/2912-98-0x000007FEF71E0000-0x000007FEF71F1000-memory.dmp

Filesize
68KB

Download
memory/2912-99-0x000007FEF71C0000-0x000007FEF71D1000-memory.dmp

Filesize
68KB

Download
memory/2912-100-0x000007FEF71A0000-0x000007FEF71BB000-memory.dmp

Filesize
108KB

Download
memory/2912-101-0x000007FEF7180000-0x000007FEF7191000-memory.dmp

Filesize
68KB

Download
memory/2912-102-0x000007FEF7160000-0x000007FEF7178000-memory.dmp

Filesize
96KB

Download
memory/2912-103-0x000007FEF68A0000-0x000007FEF68D0000-memory.dmp

Filesize
192KB

Download
memory/2912-104-0x000007FEF5A50000-0x000007FEF5AB7000-memory.dmp

Filesize
412KB

Download
memory/2912-105-0x000007FEF4900000-0x000007FEF59AB000-memory.dmp

Filesize
16.7MB

Download
memory/2912-107-0x000007FEF6D30000-0x000007FEF6D41000-memory.dmp

Filesize
68KB

Download
memory/2912-106-0x000007FEF4200000-0x000007FEF426F000-memory.dmp

Filesize
444KB

Download
memory/2912-108-0x000007FEF41A0000-0x000007FEF41F6000-memory.dmp

Filesize
344KB

Download
memory/2912-109-0x000007FEF6870000-0x000007FEF6898000-memory.dmp

Filesize
160KB

Download
memory/2912-110-0x000007FEF6300000-0x000007FEF6324000-memory.dmp

Filesize
144KB

Download
memory/2912-111-0x000007FEF4180000-0x000007FEF4197000-memory.dmp

Filesize
92KB

Download
memory/2912-112-0x000007FEF4150000-0x000007FEF4173000-memory.dmp

Filesize
140KB

Download
memory/2912-113-0x000007FEF4130000-0x000007FEF4141000-memory.dmp

Filesize
68KB

Download
memory/2912-114-0x000007FEF3EC0000-0x000007FEF3ED2000-memory.dmp

Filesize
72KB

Download
memory/2912-115-0x000007FEF3E90000-0x000007FEF3EB1000-memory.dmp

Filesize
132KB

Download
memory/2912-116-0x000007FEF3E70000-0x000007FEF3E83000-memory.dmp

Filesize
76KB

Download
memory/2912-117-0x000007FEF3E50000-0x000007FEF3E62000-memory.dmp

Filesize
72KB

Download
memory/2912-118-0x000007FEF3D10000-0x000007FEF3E4B000-memory.dmp

Filesize
1.2MB

Download
memory/2912-119-0x000007FEF3CE0000-0x000007FEF3D0C000-memory.dmp

Filesize
176KB

Download
memory/2912-120-0x000007FEF3B20000-0x000007FEF3CD2000-memory.dmp

Filesize
1.7MB

Download
memory/2912-121-0x000007FEF3AC0000-0x000007FEF3B1C000-memory.dmp

Filesize
368KB

Download
memory/2912-122-0x000007FEF3AA0000-0x000007FEF3AB1000-memory.dmp

Filesize
68KB

Download
memory/2912-123-0x000007FEF3A00000-0x000007FEF3A97000-memory.dmp

Filesize
604KB

Download
memory/2912-124-0x000007FEF39E0000-0x000007FEF39F2000-memory.dmp

Filesize
72KB

Download
memory/2912-125-0x000007FEF37A0000-0x000007FEF39D1000-memory.dmp

Filesize
2.2MB

Download
memory/2912-126-0x000007FEF3680000-0x000007FEF3792000-memory.dmp

Filesize
1.1MB

Download
memory/2912-127-0x000007FEF3640000-0x000007FEF3675000-memory.dmp

Filesize
212KB

Download
memory/2912-128-0x000007FEF3610000-0x000007FEF3635000-memory.dmp

Filesize
148KB

Download
memory/2912-129-0x000007FEF35F0000-0x000007FEF3601000-memory.dmp

Filesize
68KB

Download
memory/2912-130-0x000007FEF3580000-0x000007FEF35E1000-memory.dmp

Filesize
388KB

Download
memory/2912-131-0x000007FEF3560000-0x000007FEF3571000-memory.dmp

Filesize
68KB

Download
memory/2912-132-0x000007FEF3540000-0x000007FEF3552000-memory.dmp

Filesize
72KB

Download
memory/2912-133-0x000007FEF3520000-0x000007FEF3533000-memory.dmp

Filesize
76KB

Download
memory/2912-134-0x000007FEF3480000-0x000007FEF351F000-memory.dmp

Filesize
636KB

Download
memory/2912-135-0x000007FEF3460000-0x000007FEF3471000-memory.dmp

Filesize
68KB

Download
memory/2912-136-0x000007FEF3350000-0x000007FEF3452000-memory.dmp

Filesize
1.0MB

Download
memory/2912-137-0x000007FEF3330000-0x000007FEF3341000-memory.dmp

Filesize
68KB

Download
memory/2912-138-0x000007FEF3310000-0x000007FEF3321000-memory.dmp

Filesize
68KB

Download
memory/2912-139-0x000007FEF32F0000-0x000007FEF3301000-memory.dmp

Filesize
68KB

Download
memory/2912-140-0x000007FEF32D0000-0x000007FEF32E2000-memory.dmp

Filesize
72KB

Download
memory/2912-141-0x000007FEF32B0000-0x000007FEF32C8000-memory.dmp

Filesize
96KB

Download
memory/2912-142-0x000007FEF3290000-0x000007FEF32A6000-memory.dmp

Filesize
88KB

Download
memory/2912-143-0x000007FEF3260000-0x000007FEF3289000-memory.dmp

Filesize
164KB

Download
memory/2912-144-0x000007FEF3240000-0x000007FEF3252000-memory.dmp

Filesize
72KB

Download
memory/2912-145-0x000007FEF3220000-0x000007FEF3231000-memory.dmp

Filesize
68KB

Download
memory/2912-146-0x000007FEF3200000-0x000007FEF3211000-memory.dmp

Filesize
68KB

Download