59e0d15fcdf92551a204c7e71776a88f54ea9df74e2ba2cfb04e7582c04dec81

Analysis

max time kernel
99s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
13/05/2023, 06:48

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General

Target

Hoic.rar
Size

1.7MB
MD5

ba60fe26a85d5f5b6338d562930aeff2
SHA1

499b6643dd5a7f1dd4d57506041c1207e657bce0
SHA256

59e0d15fcdf92551a204c7e71776a88f54ea9df74e2ba2cfb04e7582c04dec81
SHA512

2fcc74e1c44ae2a9829d53eb6f7946965ad6f8d88b2ebaf8df223c881b99066c155cc94a3c566cfe08ebfe1eded6615df410ee30dc0c9877aba1c9daa44217ec
SSDEEP

49152:YQs04R8oXUEgIRnwN/INLZw8NoibprkwSIdwHQa:zSRYfNANLZw8NLbZudh

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-1-5-21-1563773381-2037468142-1146002597-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
548	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
548	vlc.exe

Suspicious use of FindShellTrayWindow 16 IoCs

pid	Process
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe
548	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
548	vlc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 1692	2044	cmd.exe	28
PID 2044 wrote to memory of 1692	2044	cmd.exe	28
PID 2044 wrote to memory of 1692	2044	cmd.exe	28
PID 1692 wrote to memory of 548	1692	rundll32.exe	29
PID 1692 wrote to memory of 548	1692	rundll32.exe	29
PID 1692 wrote to memory of 548	1692	rundll32.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Hoic.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Hoic.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Hoic.rar"
    3⤵
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    PID:548

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/548-83-0x000000013FD00000-0x000000013FDF8000-memory.dmp

Filesize
992KB

Download
memory/548-84-0x000007FEFAD00000-0x000007FEFAD34000-memory.dmp

Filesize
208KB

Download
memory/548-85-0x000007FEF6140000-0x000007FEF63F4000-memory.dmp

Filesize
2.7MB

Download
memory/548-86-0x000007FEFB020000-0x000007FEFB038000-memory.dmp

Filesize
96KB

Download
memory/548-87-0x000007FEFACE0000-0x000007FEFACF7000-memory.dmp

Filesize
92KB

Download
memory/548-88-0x000007FEFACC0000-0x000007FEFACD1000-memory.dmp

Filesize
68KB

Download
memory/548-89-0x000007FEFACA0000-0x000007FEFACB7000-memory.dmp

Filesize
92KB

Download
memory/548-90-0x000007FEFAC80000-0x000007FEFAC91000-memory.dmp

Filesize
68KB

Download
memory/548-91-0x000007FEFAAA0000-0x000007FEFAABD000-memory.dmp

Filesize
116KB

Download
memory/548-92-0x000007FEF5EC0000-0x000007FEF60C0000-memory.dmp

Filesize
2.0MB

Download
memory/548-93-0x000007FEFAA80000-0x000007FEFAA91000-memory.dmp

Filesize
68KB

Download
memory/548-94-0x000007FEFAA40000-0x000007FEFAA7F000-memory.dmp

Filesize
252KB

Download
memory/548-95-0x000007FEF4E10000-0x000007FEF5EBB000-memory.dmp

Filesize
16.7MB

Download
memory/548-96-0x000007FEFAA10000-0x000007FEFAA31000-memory.dmp

Filesize
132KB

Download
memory/548-97-0x000007FEFA9F0000-0x000007FEFAA08000-memory.dmp

Filesize
96KB

Download
memory/548-98-0x000007FEF66C0000-0x000007FEF66D1000-memory.dmp

Filesize
68KB

Download
memory/548-100-0x000007FEF6670000-0x000007FEF6681000-memory.dmp

Filesize
68KB

Download
memory/548-99-0x000007FEF6690000-0x000007FEF66A1000-memory.dmp

Filesize
68KB

Download
memory/548-101-0x000007FEF6630000-0x000007FEF664B000-memory.dmp

Filesize
108KB

Download
memory/548-102-0x000007FEF6610000-0x000007FEF6621000-memory.dmp

Filesize
68KB

Download
memory/548-103-0x000007FEF65F0000-0x000007FEF6608000-memory.dmp

Filesize
96KB

Download
memory/548-104-0x000007FEF65C0000-0x000007FEF65F0000-memory.dmp

Filesize
192KB

Download
memory/548-105-0x000007FEF6550000-0x000007FEF65B7000-memory.dmp

Filesize
412KB

Download
memory/548-106-0x000007FEF4CD0000-0x000007FEF4D3F000-memory.dmp

Filesize
444KB

Download
memory/548-107-0x000007FEF6530000-0x000007FEF6541000-memory.dmp

Filesize
68KB

Download
memory/548-108-0x000007FEF4C70000-0x000007FEF4CC6000-memory.dmp

Filesize
344KB

Download
memory/548-109-0x000007FEF6110000-0x000007FEF6138000-memory.dmp

Filesize
160KB

Download
memory/548-110-0x000007FEF4C40000-0x000007FEF4C64000-memory.dmp

Filesize
144KB

Download
memory/548-111-0x000007FEF6510000-0x000007FEF6527000-memory.dmp

Filesize
92KB

Download
memory/548-112-0x000007FEF4C10000-0x000007FEF4C33000-memory.dmp

Filesize
140KB

Download
memory/548-113-0x000007FEF4BF0000-0x000007FEF4C01000-memory.dmp

Filesize
68KB

Download
memory/548-114-0x000007FEF4BD0000-0x000007FEF4BE2000-memory.dmp

Filesize
72KB

Download
memory/548-115-0x000007FEF4BA0000-0x000007FEF4BC1000-memory.dmp

Filesize
132KB

Download
memory/548-116-0x000007FEF4AE0000-0x000007FEF4AF3000-memory.dmp

Filesize
76KB

Download
memory/548-117-0x000007FEF4AC0000-0x000007FEF4AD2000-memory.dmp

Filesize
72KB

Download
memory/548-118-0x000007FEF4910000-0x000007FEF4A4B000-memory.dmp

Filesize
1.2MB

Download
memory/548-119-0x000007FEF48E0000-0x000007FEF490C000-memory.dmp

Filesize
176KB

Download
memory/548-120-0x000007FEF42B0000-0x000007FEF4462000-memory.dmp

Filesize
1.7MB

Download
memory/548-122-0x000007FEF40F0000-0x000007FEF4101000-memory.dmp

Filesize
68KB

Download
memory/548-124-0x000007FEF4030000-0x000007FEF4042000-memory.dmp

Filesize
72KB

Download
memory/548-123-0x000007FEF4050000-0x000007FEF40E7000-memory.dmp

Filesize
604KB

Download
memory/548-121-0x000007FEF4110000-0x000007FEF416C000-memory.dmp

Filesize
368KB

Download
memory/548-125-0x000007FEF3DF0000-0x000007FEF4021000-memory.dmp

Filesize
2.2MB

Download
memory/548-126-0x000007FEF3DB0000-0x000007FEF3DE5000-memory.dmp

Filesize
212KB

Download
memory/548-127-0x000007FEF3D80000-0x000007FEF3DA5000-memory.dmp

Filesize
148KB

Download
memory/548-128-0x000007FEF3D60000-0x000007FEF3D71000-memory.dmp

Filesize
68KB

Download
memory/548-129-0x000007FEF3CF0000-0x000007FEF3D51000-memory.dmp

Filesize
388KB

Download
memory/548-130-0x000007FEF3CD0000-0x000007FEF3CE1000-memory.dmp

Filesize
68KB

Download
memory/548-131-0x000007FEF3CB0000-0x000007FEF3CC2000-memory.dmp

Filesize
72KB

Download
memory/548-132-0x000007FEF3C90000-0x000007FEF3CA3000-memory.dmp

Filesize
76KB

Download
memory/548-133-0x000007FEF3BF0000-0x000007FEF3C8F000-memory.dmp

Filesize
636KB

Download
memory/548-134-0x000007FEF3BD0000-0x000007FEF3BE1000-memory.dmp

Filesize
68KB

Download
memory/548-135-0x000007FEF3AC0000-0x000007FEF3BC2000-memory.dmp

Filesize
1.0MB

Download
memory/548-136-0x000007FEF3AA0000-0x000007FEF3AB1000-memory.dmp

Filesize
68KB

Download
memory/548-137-0x000007FEF3920000-0x000007FEF3A98000-memory.dmp

Filesize
1.5MB

Download
memory/548-138-0x000007FEF3900000-0x000007FEF3917000-memory.dmp

Filesize
92KB

Download
memory/548-139-0x000007FEF37E0000-0x000007FEF38F2000-memory.dmp

Filesize
1.1MB

Download
memory/548-140-0x000007FEF37C0000-0x000007FEF37D1000-memory.dmp

Filesize
68KB

Download
memory/548-141-0x000007FEF37A0000-0x000007FEF37B1000-memory.dmp

Filesize
68KB

Download
memory/548-142-0x000007FEF3780000-0x000007FEF3792000-memory.dmp

Filesize
72KB

Download
memory/548-143-0x000007FEF3760000-0x000007FEF3778000-memory.dmp

Filesize
96KB

Download
memory/548-144-0x000007FEF3740000-0x000007FEF3756000-memory.dmp

Filesize
88KB

Download
memory/548-145-0x000007FEF3710000-0x000007FEF3739000-memory.dmp

Filesize
164KB

Download
memory/548-146-0x000007FEF36F0000-0x000007FEF3702000-memory.dmp

Filesize
72KB

Download