04fcd214cb5fa05e51ae0f6f80e221fb712e22e0e42f0261db29feb9942717c5

Analysis

max time kernel
140s
max time network
30s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
17/03/2023, 09:28

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General

Target

WW23E2K23De23luxe-Update1.03-elamigos.rar
Size

32.8MB
MD5

9624de465c719d541d4a2b06d919fcab
SHA1

535b4d5e0e43c0ba48cc09d1ce47ea2c4174b366
SHA256

04fcd214cb5fa05e51ae0f6f80e221fb712e22e0e42f0261db29feb9942717c5
SHA512

a9235bb8f965a248414ec6ef23195e88da32b646de201c5f976207f29b98b870781a17c69c90521a624dd6d0f794ea3629f33929c3f4e82e24d2b6a0b6033df5
SSDEEP

786432:JysUu5zTgOYDSrNql6yJQlW+tItTiJSVgB08mq8A4Y6J6GkzB:JCKXrNqgIQhe9Bhqt4dJ6dB

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1708	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1708	vlc.exe

Suspicious use of FindShellTrayWindow 18 IoCs

pid	Process
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe

Suspicious use of SendNotifyMessage 17 IoCs

pid	Process
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe
1708	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1708	vlc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 968	1188	cmd.exe	29
PID 1188 wrote to memory of 968	1188	cmd.exe	29
PID 1188 wrote to memory of 968	1188	cmd.exe	29
PID 968 wrote to memory of 1708	968	rundll32.exe	30
PID 968 wrote to memory of 1708	968	rundll32.exe	30
PID 968 wrote to memory of 1708	968	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WW23E2K23De23luxe-Update1.03-elamigos.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\WW23E2K23De23luxe-Update1.03-elamigos.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:968
- - C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\WW23E2K23De23luxe-Update1.03-elamigos.rar"
    3⤵
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    PID:1708

Network

MITRE ATT&CK Enterprise v6

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/1708-84-0x000000013F380000-0x000000013F478000-memory.dmp

Filesize
992KB

Download
memory/1708-85-0x000007FEF6E00000-0x000007FEF6E34000-memory.dmp

Filesize
208KB

Download
memory/1708-86-0x000007FEF63F0000-0x000007FEF66A4000-memory.dmp

Filesize
2.7MB

Download
memory/1708-87-0x000007FEFB8D0000-0x000007FEFB8E8000-memory.dmp

Filesize
96KB

Download
memory/1708-88-0x000007FEF6970000-0x000007FEF6987000-memory.dmp

Filesize
92KB

Download
memory/1708-89-0x000007FEF6790000-0x000007FEF67A1000-memory.dmp

Filesize
68KB

Download
memory/1708-90-0x000007FEF6770000-0x000007FEF6787000-memory.dmp

Filesize
92KB

Download
memory/1708-91-0x000007FEF6750000-0x000007FEF6761000-memory.dmp

Filesize
68KB

Download
memory/1708-92-0x000007FEF63D0000-0x000007FEF63ED000-memory.dmp

Filesize
116KB

Download
memory/1708-93-0x000007FEF63B0000-0x000007FEF63C1000-memory.dmp

Filesize
68KB

Download
memory/1708-94-0x000007FEF6170000-0x000007FEF6370000-memory.dmp

Filesize
2.0MB

Download
memory/1708-95-0x000007FEF6130000-0x000007FEF616F000-memory.dmp

Filesize
252KB

Download
memory/1708-96-0x000007FEF5080000-0x000007FEF612B000-memory.dmp

Filesize
16.7MB

Download
memory/1708-97-0x000007FEF5050000-0x000007FEF5071000-memory.dmp

Filesize
132KB

Download
memory/1708-98-0x000007FEF5030000-0x000007FEF5048000-memory.dmp

Filesize
96KB

Download
memory/1708-99-0x000007FEF5010000-0x000007FEF5021000-memory.dmp

Filesize
68KB

Download
memory/1708-100-0x000007FEF4FF0000-0x000007FEF5001000-memory.dmp

Filesize
68KB

Download
memory/1708-101-0x000007FEF4FD0000-0x000007FEF4FE1000-memory.dmp

Filesize
68KB

Download
memory/1708-102-0x000007FEF4FB0000-0x000007FEF4FCB000-memory.dmp

Filesize
108KB

Download
memory/1708-103-0x000007FEF4F90000-0x000007FEF4FA1000-memory.dmp

Filesize
68KB

Download
memory/1708-104-0x000007FEF4F70000-0x000007FEF4F88000-memory.dmp

Filesize
96KB

Download
memory/1708-105-0x000007FEF4F40000-0x000007FEF4F70000-memory.dmp

Filesize
192KB

Download
memory/1708-106-0x000007FEF4ED0000-0x000007FEF4F37000-memory.dmp

Filesize
412KB

Download
memory/1708-107-0x000007FEF4E60000-0x000007FEF4ECF000-memory.dmp

Filesize
444KB

Download
memory/1708-108-0x000007FEF4E40000-0x000007FEF4E51000-memory.dmp

Filesize
68KB

Download
memory/1708-111-0x000007FEF4D80000-0x000007FEF4DA4000-memory.dmp

Filesize
144KB

Download
memory/1708-110-0x000007FEF4DB0000-0x000007FEF4DD8000-memory.dmp

Filesize
160KB

Download
memory/1708-109-0x000007FEF4DE0000-0x000007FEF4E36000-memory.dmp

Filesize
344KB

Download
memory/1708-112-0x000007FEF4D60000-0x000007FEF4D77000-memory.dmp

Filesize
92KB

Download
memory/1708-114-0x000007FEF4CF0000-0x000007FEF4D01000-memory.dmp

Filesize
68KB

Download
memory/1708-113-0x000007FEF4D10000-0x000007FEF4D33000-memory.dmp

Filesize
140KB

Download
memory/1708-115-0x000007FEF4CD0000-0x000007FEF4CE2000-memory.dmp

Filesize
72KB

Download
memory/1708-116-0x000007FEF4CA0000-0x000007FEF4CC1000-memory.dmp

Filesize
132KB

Download
memory/1708-117-0x000007FEF4C80000-0x000007FEF4C93000-memory.dmp

Filesize
76KB

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memory/1708-118-0x000007FEF4C60000-0x000007FEF4C72000-memory.dmp

Filesize
72KB

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memory/1708-119-0x000007FEF4B20000-0x000007FEF4C5B000-memory.dmp

Filesize
1.2MB

Download
memory/1708-120-0x000007FEF4AF0000-0x000007FEF4B1C000-memory.dmp

Filesize
176KB

Download
memory/1708-121-0x000007FEF4930000-0x000007FEF4AE2000-memory.dmp

Filesize
1.7MB

Download
memory/1708-122-0x000007FEF48D0000-0x000007FEF492C000-memory.dmp

Filesize
368KB

Download
memory/1708-123-0x000007FEF4810000-0x000007FEF4821000-memory.dmp

Filesize
68KB

Download
memory/1708-124-0x000007FEF4770000-0x000007FEF4807000-memory.dmp

Filesize
604KB

Download
memory/1708-125-0x000007FEF4680000-0x000007FEF4692000-memory.dmp

Filesize
72KB

Download
memory/1708-126-0x000007FEF3FD0000-0x000007FEF4201000-memory.dmp

Filesize
2.2MB

Download
memory/1708-127-0x000007FEF3D40000-0x000007FEF3D75000-memory.dmp

Filesize
212KB

Download
memory/1708-128-0x000007FEF3D10000-0x000007FEF3D35000-memory.dmp

Filesize
148KB

Download
memory/1708-129-0x000007FEF3CF0000-0x000007FEF3D01000-memory.dmp

Filesize
68KB

Download
memory/1708-130-0x000007FEF3C80000-0x000007FEF3CE1000-memory.dmp

Filesize
388KB

Download
memory/1708-131-0x000007FEF3C60000-0x000007FEF3C71000-memory.dmp

Filesize
68KB

Download
memory/1708-132-0x000007FEF3C40000-0x000007FEF3C52000-memory.dmp

Filesize
72KB

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memory/1708-133-0x000007FEF3C20000-0x000007FEF3C33000-memory.dmp

Filesize
76KB

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memory/1708-134-0x000007FEF3B80000-0x000007FEF3C1F000-memory.dmp

Filesize
636KB

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memory/1708-135-0x000007FEF3A60000-0x000007FEF3A71000-memory.dmp

Filesize
68KB

Download
memory/1708-136-0x000007FEF3950000-0x000007FEF3A52000-memory.dmp

Filesize
1.0MB

Download
memory/1708-137-0x000007FEF37D0000-0x000007FEF37E1000-memory.dmp

Filesize
68KB

Download
memory/1708-138-0x000007FEF3650000-0x000007FEF37C8000-memory.dmp

Filesize
1.5MB

Download
memory/1708-139-0x000007FEF34F0000-0x000007FEF3507000-memory.dmp

Filesize
92KB

Download
memory/1708-140-0x000007FEF33D0000-0x000007FEF34E2000-memory.dmp

Filesize
1.1MB

Download
memory/1708-141-0x000007FEF33B0000-0x000007FEF33C1000-memory.dmp

Filesize
68KB

Download
memory/1708-142-0x000007FEF3390000-0x000007FEF33A1000-memory.dmp

Filesize
68KB

Download
memory/1708-143-0x000007FEF3370000-0x000007FEF3382000-memory.dmp

Filesize
72KB

Download
memory/1708-144-0x000007FEF3350000-0x000007FEF3368000-memory.dmp

Filesize
96KB

Download
memory/1708-145-0x000007FEF3330000-0x000007FEF3346000-memory.dmp

Filesize
88KB

Download
memory/1708-146-0x000007FEF3300000-0x000007FEF3329000-memory.dmp

Filesize
164KB

Download
memory/1708-147-0x000007FEF32E0000-0x000007FEF32F2000-memory.dmp

Filesize
72KB

Download