bb943a4b69a11e38ae79651edb071f57da2c9989d6b840eae5efcd4e722d774d

Analysis

max time kernel
1770s
max time network
1617s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
26-03-2023 13:15

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General

Target

Spotify Actualizado.rar
Size

1.3MB
MD5

55e94263d46fd2379a9738ede36d2055
SHA1

433c3c435fae5c25616154fad407bec4bd92596a
SHA256

bb943a4b69a11e38ae79651edb071f57da2c9989d6b840eae5efcd4e722d774d
SHA512

6eef26faf9ec917a9f6fa2ded093f64de21c57e708f97337cace25e6147d63c041ad10d4f697f68e6ad1382679fb79b14f2b3ab53340c6b015094101febbd308
SSDEEP

24576:roSvg0j5Jr1dCeM5EQJMT4VOF1Kgratfyw/q1xg12tm6frOlorhh+np6:DtJr1keMKTbCcsWxich+p6

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

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

vlc.exe

pid process

1320 vlc.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

vlc.exe

pid process

1320 vlc.exe
Suspicious use of FindShellTrayWindow 8 IoCs

Processes:

vlc.exe

pid process

1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
Suspicious use of SendNotifyMessage 7 IoCs

Processes:

vlc.exe

pid process

1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
1320 vlc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vlc.exe

pid process

1320 vlc.exe

pid	process
1320	vlc.exe

pid	process
1320	vlc.exe

pid	process
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe

pid	process
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe
1320	vlc.exe

pid	process
1320	vlc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1052 wrote to memory of 1656	1052	cmd.exe	rundll32.exe
PID 1052 wrote to memory of 1656	1052	cmd.exe	rundll32.exe
PID 1052 wrote to memory of 1656	1052	cmd.exe	rundll32.exe
PID 1656 wrote to memory of 1320	1656	rundll32.exe	vlc.exe
PID 1656 wrote to memory of 1320	1656	rundll32.exe	vlc.exe
PID 1656 wrote to memory of 1320	1656	rundll32.exe	vlc.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Spotify Actualizado.rar"
1⤵
- Suspicious use of WriteProcessMemory
PID:1052

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Spotify Actualizado.rar
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1656

C:\Program Files\VideoLAN\VLC\vlc.exe
"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Spotify Actualizado.rar"
3⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1320

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1320-83-0x000000013FDE0000-0x000000013FED8000-memory.dmp

Filesize
992KB

Download
memory/1320-84-0x000007FEF6D20000-0x000007FEF6D54000-memory.dmp

Filesize
208KB

Download
memory/1320-85-0x000007FEF67C0000-0x000007FEF6A74000-memory.dmp

Filesize
2.7MB

Download
memory/1320-86-0x000007FEFB6C0000-0x000007FEFB6D8000-memory.dmp

Filesize
96KB

Download
memory/1320-87-0x000007FEF6BD0000-0x000007FEF6BE7000-memory.dmp

Filesize
92KB

Download
memory/1320-88-0x000007FEF6BB0000-0x000007FEF6BC1000-memory.dmp

Filesize
68KB

Download
memory/1320-89-0x000007FEF67A0000-0x000007FEF67B7000-memory.dmp

Filesize
92KB

Download
memory/1320-90-0x000007FEF6780000-0x000007FEF6791000-memory.dmp

Filesize
68KB

Download
memory/1320-91-0x000007FEF6760000-0x000007FEF677D000-memory.dmp

Filesize
116KB

Download
memory/1320-92-0x000007FEF6740000-0x000007FEF6751000-memory.dmp

Filesize
68KB

Download
memory/1320-93-0x000007FEF64D0000-0x000007FEF66D0000-memory.dmp

Filesize
2.0MB

Download
memory/1320-94-0x000007FEF6490000-0x000007FEF64CF000-memory.dmp

Filesize
252KB

Download
memory/1320-95-0x000007FEF53E0000-0x000007FEF648B000-memory.dmp

Filesize
16.7MB

Download
memory/1320-96-0x000007FEF6710000-0x000007FEF6731000-memory.dmp

Filesize
132KB

Download
memory/1320-97-0x000007FEF53C0000-0x000007FEF53D8000-memory.dmp

Filesize
96KB

Download
memory/1320-98-0x000007FEF53A0000-0x000007FEF53B1000-memory.dmp

Filesize
68KB

Download
memory/1320-99-0x000007FEF5380000-0x000007FEF5391000-memory.dmp

Filesize
68KB

Download
memory/1320-100-0x000007FEF5360000-0x000007FEF5371000-memory.dmp

Filesize
68KB

Download
memory/1320-101-0x000007FEF5340000-0x000007FEF535B000-memory.dmp

Filesize
108KB

Download
memory/1320-102-0x000007FEF5320000-0x000007FEF5331000-memory.dmp

Filesize
68KB

Download
memory/1320-103-0x000007FEF5300000-0x000007FEF5318000-memory.dmp

Filesize
96KB

Download
memory/1320-104-0x000007FEF52D0000-0x000007FEF5300000-memory.dmp

Filesize
192KB

Download
memory/1320-105-0x000007FEF5260000-0x000007FEF52C7000-memory.dmp

Filesize
412KB

Download
memory/1320-106-0x000007FEF51D0000-0x000007FEF523F000-memory.dmp

Filesize
444KB

Download
memory/1320-107-0x000007FEF51B0000-0x000007FEF51C1000-memory.dmp

Filesize
68KB

Download
memory/1320-108-0x000007FEF5150000-0x000007FEF51A6000-memory.dmp

Filesize
344KB

Download
memory/1320-109-0x000007FEFAF30000-0x000007FEFAF58000-memory.dmp

Filesize
160KB

Download
memory/1320-110-0x000007FEFAF00000-0x000007FEFAF24000-memory.dmp

Filesize
144KB

Download
memory/1320-111-0x000007FEFAEE0000-0x000007FEFAEF7000-memory.dmp

Filesize
92KB

Download
memory/1320-112-0x000007FEFAEB0000-0x000007FEFAED3000-memory.dmp

Filesize
140KB

Download
memory/1320-113-0x000007FEFAE90000-0x000007FEFAEA1000-memory.dmp

Filesize
68KB

Download
memory/1320-114-0x000007FEF5060000-0x000007FEF5072000-memory.dmp

Filesize
72KB

Download
memory/1320-115-0x000007FEF5030000-0x000007FEF5051000-memory.dmp

Filesize
132KB

Download
memory/1320-116-0x000007FEF4F70000-0x000007FEF4F83000-memory.dmp

Filesize
76KB

Download
memory/1320-117-0x000007FEF4F50000-0x000007FEF4F62000-memory.dmp

Filesize
72KB

Download
memory/1320-118-0x000007FEF4E10000-0x000007FEF4F4B000-memory.dmp

Filesize
1.2MB

Download
memory/1320-119-0x000007FEF4D70000-0x000007FEF4D9C000-memory.dmp

Filesize
176KB

Download
memory/1320-120-0x000007FEF4BB0000-0x000007FEF4D62000-memory.dmp

Filesize
1.7MB

Download
memory/1320-121-0x000007FEF46E0000-0x000007FEF473C000-memory.dmp

Filesize
368KB

Download
memory/1320-122-0x000007FEF46C0000-0x000007FEF46D1000-memory.dmp

Filesize
68KB

Download
memory/1320-123-0x000007FEF44E0000-0x000007FEF4577000-memory.dmp

Filesize
604KB

Download
memory/1320-124-0x000007FEF44C0000-0x000007FEF44D2000-memory.dmp

Filesize
72KB

Download
memory/1320-125-0x000007FEF4280000-0x000007FEF44B1000-memory.dmp

Filesize
2.2MB

Download
memory/1320-126-0x000007FEF4160000-0x000007FEF4272000-memory.dmp

Filesize
1.1MB

Download
memory/1320-127-0x000007FEF4120000-0x000007FEF4155000-memory.dmp

Filesize
212KB

Download
memory/1320-128-0x000007FEF40F0000-0x000007FEF4115000-memory.dmp

Filesize
148KB

Download
memory/1320-129-0x000007FEF40D0000-0x000007FEF40E1000-memory.dmp

Filesize
68KB

Download
memory/1320-130-0x000007FEF4060000-0x000007FEF40C1000-memory.dmp

Filesize
388KB

Download
memory/1320-131-0x000007FEF4040000-0x000007FEF4051000-memory.dmp

Filesize
68KB

Download
memory/1320-132-0x000007FEF4020000-0x000007FEF4032000-memory.dmp

Filesize
72KB

Download
memory/1320-133-0x000007FEF4000000-0x000007FEF4013000-memory.dmp

Filesize
76KB

Download
memory/1320-134-0x000007FEF3F60000-0x000007FEF3FFF000-memory.dmp

Filesize
636KB

Download
memory/1320-135-0x000007FEF3ED0000-0x000007FEF3EE1000-memory.dmp

Filesize
68KB

Download
memory/1320-136-0x000007FEF3C00000-0x000007FEF3D02000-memory.dmp

Filesize
1.0MB

Download
memory/1320-137-0x000007FEF36F0000-0x000007FEF3701000-memory.dmp

Filesize
68KB

Download
memory/1320-138-0x000007FEF34D0000-0x000007FEF34E1000-memory.dmp

Filesize
68KB

Download
memory/1320-139-0x000007FEF34B0000-0x000007FEF34C1000-memory.dmp

Filesize
68KB

Download
memory/1320-140-0x000007FEF36D0000-0x000007FEF36E2000-memory.dmp

Filesize
72KB

Download
memory/1320-141-0x000007FEF3670000-0x000007FEF3688000-memory.dmp

Filesize
96KB

Download
memory/1320-142-0x000007FEF3650000-0x000007FEF3666000-memory.dmp

Filesize
88KB

Download
memory/1320-143-0x000007FEF3620000-0x000007FEF3649000-memory.dmp

Filesize
164KB

Download
memory/1320-144-0x000007FEF3600000-0x000007FEF3612000-memory.dmp

Filesize
72KB

Download
memory/1320-145-0x000007FEF35E0000-0x000007FEF35F1000-memory.dmp

Filesize
68KB

Download
memory/1320-146-0x000007FEF35A0000-0x000007FEF35B1000-memory.dmp

Filesize
68KB

Download