cfd8048f1244c8a839a6ecae5d014013d15e4efe1a387869889a2e2def82a3af

Resubmissions

19-09-2024 07:29

240919-jbcapsxeqk 7

19-09-2024 07:27

19-09-2024 07:21

19-09-2024 07:04

19-09-2024 07:04

19-09-2024 07:00

Analysis

max time kernel
143s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 07:00

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General

Target

123.rar
Size

4.3MB
MD5

d2d30eb66c8919cb33dd969b3aaff546
SHA1

2719e1527820a076c540f40b4342be09b2e1b66e
SHA256

57d0aa2a1d890f1b58a8b361c7cc2e1ef1829743f9e68a17e0e076b24ee6cb93
SHA512

3fcd0721272d09575452b672bc824a915efe32c9fb72e3357ab00c19b52d91079c02f62096d3b665f607f2afedcdff1f4c82f6e849204a30e28bc7af0d46ec6d
SSDEEP

98304:gCdtJmBbsufP6iry6PXnMtWNQrMob5rJB+n2lb:gCd/0bLfPb26f8QgrJVlb

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
584	vlc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
584	vlc.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe
584	vlc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
584	vlc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2724	2736	cmd.exe	29
PID 2736 wrote to memory of 2724	2736	cmd.exe	29
PID 2736 wrote to memory of 2724	2736	cmd.exe	29
PID 2724 wrote to memory of 2720	2724	rundll32.exe	30
PID 2724 wrote to memory of 2720	2724	rundll32.exe	30
PID 2724 wrote to memory of 2720	2724	rundll32.exe	30
PID 2720 wrote to memory of 584	2720	rundll32.exe	32
PID 2720 wrote to memory of 584	2720	rundll32.exe	32
PID 2720 wrote to memory of 584	2720	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\123.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\123.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\123.rar
    3⤵
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2720
  - - C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\123.rar"
      4⤵
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      PID:584

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/584-30-0x000007FEFA8E0000-0x000007FEFA914000-memory.dmp

Filesize
208KB

Download
memory/584-29-0x000000013FBC0000-0x000000013FCB8000-memory.dmp

Filesize
992KB

Download
memory/584-32-0x000007FEFA8C0000-0x000007FEFA8D8000-memory.dmp

Filesize
96KB

Download
memory/584-34-0x000007FEFA880000-0x000007FEFA891000-memory.dmp

Filesize
68KB

Download
memory/584-33-0x000007FEFA8A0000-0x000007FEFA8B7000-memory.dmp

Filesize
92KB

Download
memory/584-35-0x000007FEFA860000-0x000007FEFA877000-memory.dmp

Filesize
92KB

Download
memory/584-36-0x000007FEF7CC0000-0x000007FEF7CD1000-memory.dmp

Filesize
68KB

Download
memory/584-37-0x000007FEF6F00000-0x000007FEF6F1D000-memory.dmp

Filesize
116KB

Download
memory/584-38-0x000007FEF6EE0000-0x000007FEF6EF1000-memory.dmp

Filesize
68KB

Download
memory/584-31-0x000007FEF5DC0000-0x000007FEF6076000-memory.dmp

Filesize
2.7MB

Download
memory/584-39-0x000007FEF5A80000-0x000007FEF5C8B000-memory.dmp

Filesize
2.0MB

Download
memory/584-41-0x000007FEF6E90000-0x000007FEF6ED1000-memory.dmp

Filesize
260KB

Download
memory/584-43-0x000007FEF6960000-0x000007FEF6978000-memory.dmp

Filesize
96KB

Download
memory/584-42-0x000007FEF6E60000-0x000007FEF6E81000-memory.dmp

Filesize
132KB

Download
memory/584-46-0x000007FEF5A40000-0x000007FEF5A51000-memory.dmp

Filesize
68KB

Download
memory/584-45-0x000007FEF5A60000-0x000007FEF5A71000-memory.dmp

Filesize
68KB

Download
memory/584-44-0x000007FEF6940000-0x000007FEF6951000-memory.dmp

Filesize
68KB

Download
memory/584-47-0x000007FEF5A20000-0x000007FEF5A3B000-memory.dmp

Filesize
108KB

Download
memory/584-48-0x000007FEF5A00000-0x000007FEF5A11000-memory.dmp

Filesize
68KB

Download
memory/584-49-0x000007FEF59E0000-0x000007FEF59F8000-memory.dmp

Filesize
96KB

Download
memory/584-50-0x000007FEF59B0000-0x000007FEF59E0000-memory.dmp

Filesize
192KB

Download
memory/584-51-0x000007FEF5940000-0x000007FEF59A7000-memory.dmp

Filesize
412KB

Download
memory/584-53-0x000007FEF58A0000-0x000007FEF58B1000-memory.dmp

Filesize
68KB

Download
memory/584-54-0x000007FEF5840000-0x000007FEF5897000-memory.dmp

Filesize
348KB

Download
memory/584-52-0x000007FEF58C0000-0x000007FEF593C000-memory.dmp

Filesize
496KB

Download
memory/584-59-0x000007FEF5770000-0x000007FEF5781000-memory.dmp

Filesize
68KB

Download
memory/584-60-0x000007FEF5750000-0x000007FEF5762000-memory.dmp

Filesize
72KB

Download
memory/584-58-0x000007FEF5790000-0x000007FEF57B3000-memory.dmp

Filesize
140KB

Download
memory/584-57-0x000007FEF57C0000-0x000007FEF57D8000-memory.dmp

Filesize
96KB

Download
memory/584-56-0x000007FEF57E0000-0x000007FEF5804000-memory.dmp

Filesize
144KB

Download
memory/584-55-0x000007FEF5810000-0x000007FEF5838000-memory.dmp

Filesize
160KB

Download
memory/584-62-0x000007FEF1D80000-0x000007FEF1D97000-memory.dmp

Filesize
92KB

Download
memory/584-61-0x000007FEEF730000-0x000007FEEF8B0000-memory.dmp

Filesize
1.5MB

Download
memory/584-40-0x000007FEF4170000-0x000007FEF5220000-memory.dmp

Filesize
16.7MB

Download