Resubmissions

20/01/2023, 17:40

230120-v855tsba31 10

20/01/2023, 17:04

230120-vlaemsah6x 10

Analysis

  • max time kernel
    15s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    20/01/2023, 17:04

General

  • Target

    Rufus_setup.exe

  • Size

    807.5MB

  • MD5

    9b411930c0846d783adf3fe757e7a4cc

  • SHA1

    1a6316c0fe7d52efb9812b44214a488f904f2ba8

  • SHA256

    60f3105bb0be3b1b611e3d3e38f55e600292b0dcb887649315eb341cd66b3a50

  • SHA512

    7d2126f9700d7807c2cde4987dbc0a4e22798400534776ed978f3317ab901cc0ff536e954de943b1fd22531155b7c602cbeb99f3b588fe9f2ec5c91c59bc77f8

  • SSDEEP

    49152:3Bj9ybH3dYuRg6lJguwP4C2tq3lZ11tkCa45EHDKtGH5RDHW01k:2bHLRW4C2tOPEYGZRDY

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Rufus_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Rufus_setup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Windows\System32\Wbem\wmic.exe
      wmic os get Caption
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1216
    • C:\Windows\system32\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1480
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1584
    • C:\Windows\system32\cmd.exe
      cmd /C "wmic cpu get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:284
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic cpu get name
        3⤵
          PID:1380

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads