59e0d15fcdf92551a204c7e71776a88f54ea9df74e2ba2cfb04e7582c04dec81

Resubmissions

31-07-2024 04:57

240731-flg26axflr 3

Analysis

max time kernel
147s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2024 04:57

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General

Target

Hoic/buttons2/buttons.rar
Size

59KB
MD5

7d7495cdeb9b52f12d32460027782d0d
SHA1

08c5ff013f5d0469a941bc3e3bc5446270d3f3ba
SHA256

99344a350f7f78dee7b1e31d018a53ffc8b574271a78b35c0f8abfa2f804bd9a
SHA512

b36a9f3b6cfd0c2c09901cefdca82d56bcc7727da4fa98c81877b341c187a4f54d7a3a282201f39cf3a6f2eccd5fd78921c476f9268c31612579d876a30c3f4b
SSDEEP

768:p357+O35A351rJJ+35BA35J35Q+H35Zg35zbKD35hG35UD35k35hZPl635mjL35l:qNJ8SOQEPl5

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-1-5-21-3881032017-2947584075-2120384563-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2576	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
548	OpenWith.exe
2576	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe
2576	vlc.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
548	OpenWith.exe
548	OpenWith.exe
548	OpenWith.exe
548	OpenWith.exe
548	OpenWith.exe
2576	vlc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 2576	548	OpenWith.exe	87
PID 548 wrote to memory of 2576	548	OpenWith.exe	87

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Hoic\buttons2\buttons.rar
1⤵
- Modifies registry class
PID:5000

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:548
- C:\Program Files\VideoLAN\VLC\vlc.exe
  "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Hoic\buttons2\buttons.rar"
  2⤵
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2576

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/2576-5-0x00007FF6E2EE0000-0x00007FF6E2FD8000-memory.dmp

Filesize
992KB

Download
memory/2576-6-0x00007FFFE47A0000-0x00007FFFE47D4000-memory.dmp

Filesize
208KB

Download
memory/2576-14-0x00007FFFE47F0000-0x00007FFFE4801000-memory.dmp

Filesize
68KB

Download
memory/2576-13-0x00007FFFE4810000-0x00007FFFE482D000-memory.dmp

Filesize
116KB

Download
memory/2576-12-0x00007FFFECB60000-0x00007FFFECB71000-memory.dmp

Filesize
68KB

Download
memory/2576-11-0x00007FFFE4830000-0x00007FFFE4847000-memory.dmp

Filesize
92KB

Download
memory/2576-15-0x00007FFFD4B70000-0x00007FFFD4D7B000-memory.dmp

Filesize
2.0MB

Download
memory/2576-10-0x00007FFFE8720000-0x00007FFFE8731000-memory.dmp

Filesize
68KB

Download
memory/2576-9-0x00007FFFE9220000-0x00007FFFE9237000-memory.dmp

Filesize
92KB

Download
memory/2576-8-0x00007FFFE9300000-0x00007FFFE9318000-memory.dmp

Filesize
96KB

Download
memory/2576-7-0x00007FFFD4D80000-0x00007FFFD5036000-memory.dmp

Filesize
2.7MB

Download
memory/2576-22-0x00007FFFE4260000-0x00007FFFE4271000-memory.dmp

Filesize
68KB

Download
memory/2576-21-0x00007FFFE4280000-0x00007FFFE4291000-memory.dmp

Filesize
68KB

Download
memory/2576-20-0x00007FFFE42A0000-0x00007FFFE42B1000-memory.dmp

Filesize
68KB

Download
memory/2576-19-0x00007FFFE43C0000-0x00007FFFE43D8000-memory.dmp

Filesize
96KB

Download
memory/2576-18-0x00007FFFE43E0000-0x00007FFFE4401000-memory.dmp

Filesize
132KB

Download
memory/2576-17-0x00007FFFE4410000-0x00007FFFE4451000-memory.dmp

Filesize
260KB

Download
memory/2576-16-0x00007FFFD3AC0000-0x00007FFFD4B70000-memory.dmp

Filesize
16.7MB

Download
memory/2576-52-0x00007FFFD3AC0000-0x00007FFFD4B70000-memory.dmp

Filesize
16.7MB

Download