Analysis

  • max time kernel
    17s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/01/2023, 15:32

General

  • Target

    battle_net.exe

  • Size

    272.4MB

  • MD5

    bf4959547d8735d468dd21e2b66d17a8

  • SHA1

    df743097f6be2ab02bb1c3e162f29c70d6b1d1d8

  • SHA256

    44b64cb2be0a5e9fd51528f00a308df71ead226c7cf733ed2568ada07c9044a8

  • SHA512

    1c17f986fb04200e51cda150c4b7dd7da826568c84d6fd7a5b4f0861edee9c3f301c6417a4fd30950379d288ab39ee57428bfefcb231b534f9fd3b82acf93301

  • SSDEEP

    49152:7VPS+54ybpRHV/jeNTpGktKDJ3MDvXIFRBMgUQyKQartOJU63D02F1yNw:7JS44ybfRjHFMgMJU/N

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\battle_net.exe
    "C:\Users\Admin\AppData\Local\Temp\battle_net.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:900
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic os get Caption
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3788
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4276
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4168
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic cpu get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5024
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic cpu get name
        3⤵
          PID:4072

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads