8513ac042c987c6d67779b532018e46be4762b3a6082348c53ab49ba7ac91b5b

Analysis

max time kernel
1744s
max time network
1636s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
30-06-2024 18:05

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General

Target

b1nja_4.1.5571.rar
Size

349.0MB
MD5

c07c5d896251aa7561760651ec61b597
SHA1

37c2272149718130616787ea00e2a8af06690cec
SHA256

8513ac042c987c6d67779b532018e46be4762b3a6082348c53ab49ba7ac91b5b
SHA512

a25bf9b5720881993c8ca7636390ec31d6f9948c07ebee910ad54e01aac754a4287ea515fb45cce165df794e8e338d61d32543c9ec9cadb4edf5212f71e61203
SSDEEP

6291456:xKMOlsABtDpX/VKqtp0tcno1un6UKs/BN2MjiEReOXVAAoggJt8/C2fcikL1G2+T:6VXpX/h0tZonJn2Mznl6PXp+Pb

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

Processes:

rundll32.exerundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

vlc.exe

pid process

1504 vlc.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

vlc.exe

pid process

1504 vlc.exe
Suspicious use of FindShellTrayWindow 8 IoCs

Processes:

vlc.exe

pid process

1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
Suspicious use of SendNotifyMessage 7 IoCs

Processes:

vlc.exe

pid process

1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
1504 vlc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vlc.exe

pid process

1504 vlc.exe

pid	process
1504	vlc.exe

pid	process
1504	vlc.exe

pid	process
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe

pid	process
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe
1504	vlc.exe

pid	process
1504	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

cmd.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2184 wrote to memory of 2744	2184	cmd.exe	rundll32.exe
PID 2184 wrote to memory of 2744	2184	cmd.exe	rundll32.exe
PID 2184 wrote to memory of 2744	2184	cmd.exe	rundll32.exe
PID 2744 wrote to memory of 2640	2744	rundll32.exe	rundll32.exe
PID 2744 wrote to memory of 2640	2744	rundll32.exe	rundll32.exe
PID 2744 wrote to memory of 2640	2744	rundll32.exe	rundll32.exe
PID 2640 wrote to memory of 1504	2640	rundll32.exe	vlc.exe
PID 2640 wrote to memory of 1504	2640	rundll32.exe	vlc.exe
PID 2640 wrote to memory of 1504	2640	rundll32.exe	vlc.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\b1nja_4.1.5571.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2184

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\b1nja_4.1.5571.rar
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2744

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\b1nja_4.1.5571.rar
3⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2640

C:\Program Files\VideoLAN\VLC\vlc.exe
"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\b1nja_4.1.5571.rar"
4⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1504

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1504-30-0x000007FEF78D0000-0x000007FEF7904000-memory.dmp

Filesize
208KB

Download
memory/1504-29-0x000000013F770000-0x000000013F868000-memory.dmp

Filesize
992KB

Download
memory/1504-32-0x000007FEFB250000-0x000007FEFB268000-memory.dmp

Filesize
96KB

Download
memory/1504-33-0x000007FEF78B0000-0x000007FEF78C7000-memory.dmp

Filesize
92KB

Download
memory/1504-34-0x000007FEF7810000-0x000007FEF7821000-memory.dmp

Filesize
68KB

Download
memory/1504-35-0x000007FEF77E0000-0x000007FEF77F7000-memory.dmp

Filesize
92KB

Download
memory/1504-37-0x000007FEF7290000-0x000007FEF72AD000-memory.dmp

Filesize
116KB

Download
memory/1504-36-0x000007FEF77C0000-0x000007FEF77D1000-memory.dmp

Filesize
68KB

Download
memory/1504-31-0x000007FEF60A0000-0x000007FEF6356000-memory.dmp

Filesize
2.7MB

Download
memory/1504-38-0x000007FEF5E90000-0x000007FEF609B000-memory.dmp

Filesize
2.0MB

Download
memory/1504-39-0x000007FEF7270000-0x000007FEF7281000-memory.dmp

Filesize
68KB

Download
memory/1504-42-0x000007FEF6C90000-0x000007FEF6CA8000-memory.dmp

Filesize
96KB

Download
memory/1504-41-0x000007FEF71F0000-0x000007FEF7211000-memory.dmp

Filesize
132KB

Download
memory/1504-40-0x000007FEF7220000-0x000007FEF7261000-memory.dmp

Filesize
260KB

Download
memory/1504-44-0x000007FEF6C70000-0x000007FEF6C81000-memory.dmp

Filesize
68KB

Download
memory/1504-46-0x000007FEF6C30000-0x000007FEF6C41000-memory.dmp

Filesize
68KB

Download
memory/1504-47-0x000007FEF67E0000-0x000007FEF67FB000-memory.dmp

Filesize
108KB

Download
memory/1504-48-0x000007FEF67C0000-0x000007FEF67D1000-memory.dmp

Filesize
68KB

Download
memory/1504-45-0x000007FEF6C50000-0x000007FEF6C61000-memory.dmp

Filesize
68KB

Download
memory/1504-51-0x000007FEF6700000-0x000007FEF6767000-memory.dmp

Filesize
412KB

Download
memory/1504-50-0x000007FEF6770000-0x000007FEF67A0000-memory.dmp

Filesize
192KB

Download
memory/1504-63-0x000007FEF2EF0000-0x000007FEF2F01000-memory.dmp

Filesize
68KB

Download
memory/1504-65-0x000007FEF2AA0000-0x000007FEF2AB1000-memory.dmp

Filesize
68KB

Download
memory/1504-64-0x000007FEF2DF0000-0x000007FEF2EEF000-memory.dmp

Filesize
1020KB

Download
memory/1504-75-0x000007FEF2860000-0x000007FEF2874000-memory.dmp

Filesize
80KB

Download
memory/1504-76-0x000007FEF25A0000-0x000007FEF260D000-memory.dmp

Filesize
436KB

Download
memory/1504-74-0x000007FEF2880000-0x000007FEF2892000-memory.dmp

Filesize
72KB

Download
memory/1504-77-0x000007FEF2390000-0x000007FEF2596000-memory.dmp

Filesize
2.0MB

Download
memory/1504-78-0x000007FEF2370000-0x000007FEF2382000-memory.dmp

Filesize
72KB

Download
memory/1504-73-0x000007FEF28A0000-0x000007FEF28B4000-memory.dmp

Filesize
80KB

Download
memory/1504-43-0x000007FEF44D0000-0x000007FEF5580000-memory.dmp

Filesize
16.7MB

Download
memory/1504-72-0x000007FEF28C0000-0x000007FEF28D1000-memory.dmp

Filesize
68KB

Download
memory/1504-71-0x000007FEF28E0000-0x000007FEF28F3000-memory.dmp

Filesize
76KB

Download
memory/1504-70-0x000007FEF2900000-0x000007FEF29C5000-memory.dmp

Filesize
788KB

Download
memory/1504-69-0x000007FEF29D0000-0x000007FEF29E1000-memory.dmp

Filesize
68KB

Download
memory/1504-68-0x000007FEF29F0000-0x000007FEF2A03000-memory.dmp

Filesize
76KB

Download
memory/1504-67-0x000007FEF2A10000-0x000007FEF2A3F000-memory.dmp

Filesize
188KB

Download
memory/1504-66-0x000007FEF2A40000-0x000007FEF2A97000-memory.dmp

Filesize
348KB

Download
memory/1504-62-0x000007FEF79C0000-0x000007FEF79D3000-memory.dmp

Filesize
76KB

Download
memory/1504-61-0x000007FEF5C90000-0x000007FEF5CB1000-memory.dmp

Filesize
132KB

Download
memory/1504-60-0x000007FEF5CC0000-0x000007FEF5CD2000-memory.dmp

Filesize
72KB

Download
memory/1504-59-0x000007FEF5CE0000-0x000007FEF5CF1000-memory.dmp

Filesize
68KB

Download
memory/1504-58-0x000007FEF5D00000-0x000007FEF5D23000-memory.dmp

Filesize
140KB

Download
memory/1504-57-0x000007FEF5D30000-0x000007FEF5D48000-memory.dmp

Filesize
96KB

Download
memory/1504-55-0x000007FEF5D80000-0x000007FEF5DA8000-memory.dmp

Filesize
160KB

Download
memory/1504-54-0x000007FEF5DB0000-0x000007FEF5E07000-memory.dmp

Filesize
348KB

Download
memory/1504-53-0x000007FEF66E0000-0x000007FEF66F1000-memory.dmp

Filesize
68KB

Download
memory/1504-56-0x000007FEF5D50000-0x000007FEF5D74000-memory.dmp

Filesize
144KB

Download
memory/1504-52-0x000007FEF5E10000-0x000007FEF5E8C000-memory.dmp

Filesize
496KB

Download
memory/1504-49-0x000007FEF67A0000-0x000007FEF67B8000-memory.dmp

Filesize
96KB

Download