Analysis

  • max time kernel
    162s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 18:31

General

  • Target

    b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe

  • Size

    416KB

  • MD5

    39febeaa1a4836c29b1c240d4c6be5e2

  • SHA1

    cbc3fc48f58fb13d143fc7c3531c1afb92c08869

  • SHA256

    b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b

  • SHA512

    3e0ac0c4f8dc137df3b9318ef939efa6e20985c3aa025dfa34c62981225e633ecb2b94f792116053bf0b26a65e8f9955582e5d32de7ef238d24db9f21961c37a

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
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe
    "C:\Users\Admin\AppData\Local\Temp\b0edbcfe6c92deee182b0a1d0822e7180886038c4d63c37dba70fabe7499250b.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3688 -s 1548
      2⤵
      • Program crash
      PID:4708
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3688 -ip 3688
    1⤵
      PID:3952
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
      1⤵
        PID:3156

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      2
      T1081

      Discovery

      Query Registry

      1
      T1012

      Collection

      Data from Local System

      2
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3688-130-0x00000000006C2000-0x00000000006EE000-memory.dmp
        Filesize

        176KB

      • memory/3688-131-0x0000000000640000-0x0000000000679000-memory.dmp
        Filesize

        228KB

      • memory/3688-132-0x0000000000400000-0x00000000004A9000-memory.dmp
        Filesize

        676KB

      • memory/3688-133-0x0000000004BF0000-0x0000000005194000-memory.dmp
        Filesize

        5.6MB

      • memory/3688-134-0x0000000005250000-0x0000000005868000-memory.dmp
        Filesize

        6.1MB

      • memory/3688-135-0x0000000005220000-0x0000000005232000-memory.dmp
        Filesize

        72KB

      • memory/3688-136-0x0000000005870000-0x000000000597A000-memory.dmp
        Filesize

        1.0MB

      • memory/3688-137-0x00000000059A0000-0x00000000059DC000-memory.dmp
        Filesize

        240KB

      • memory/3688-138-0x00000000007B0000-0x0000000000826000-memory.dmp
        Filesize

        472KB

      • memory/3688-139-0x00000000008A0000-0x0000000000932000-memory.dmp
        Filesize

        584KB

      • memory/3688-140-0x0000000000980000-0x000000000099E000-memory.dmp
        Filesize

        120KB

      • memory/3688-141-0x00000000060F0000-0x0000000006156000-memory.dmp
        Filesize

        408KB

      • memory/3688-142-0x00000000066D0000-0x0000000006892000-memory.dmp
        Filesize

        1.8MB

      • memory/3688-143-0x00000000068F0000-0x0000000006E1C000-memory.dmp
        Filesize

        5.2MB