Analysis

  • max time kernel
    110s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-08-2022 20:39

General

  • Target

    0ebb47541a1235ed9088b0370df47d053c31686297462afadb52af0613656d2a.exe

  • Size

    355KB

  • MD5

    59ee536ee949a44be9f6cb39b9be6904

  • SHA1

    8b442e3eb50f6cd6b57c787d2a3f2b699644fd52

  • SHA256

    0ebb47541a1235ed9088b0370df47d053c31686297462afadb52af0613656d2a

  • SHA512

    964e8941c4f24d8d79df35af467ee29cf4c8a54e48c54f82aa6bcc456617a00cf9798d191948413400d0f5d4d74fc046f09718bff82abe75784063a08e22c976

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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ebb47541a1235ed9088b0370df47d053c31686297462afadb52af0613656d2a.exe
    "C:\Users\Admin\AppData\Local\Temp\0ebb47541a1235ed9088b0370df47d053c31686297462afadb52af0613656d2a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:804
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 1352
      2⤵
      • Program crash
      PID:3456
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 804 -ip 804
    1⤵
      PID:3780

    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/804-130-0x0000000002508000-0x0000000002533000-memory.dmp
      Filesize

      172KB

    • memory/804-131-0x0000000004220000-0x0000000004258000-memory.dmp
      Filesize

      224KB

    • memory/804-132-0x0000000006DB0000-0x0000000007354000-memory.dmp
      Filesize

      5.6MB

    • memory/804-133-0x0000000000400000-0x00000000024DE000-memory.dmp
      Filesize

      32.9MB

    • memory/804-134-0x0000000007360000-0x0000000007978000-memory.dmp
      Filesize

      6.1MB

    • memory/804-135-0x0000000006D00000-0x0000000006D12000-memory.dmp
      Filesize

      72KB

    • memory/804-136-0x0000000007980000-0x0000000007A8A000-memory.dmp
      Filesize

      1.0MB

    • memory/804-137-0x0000000006D40000-0x0000000006D7C000-memory.dmp
      Filesize

      240KB

    • memory/804-138-0x0000000002508000-0x0000000002533000-memory.dmp
      Filesize

      172KB

    • memory/804-139-0x0000000007E80000-0x0000000007F12000-memory.dmp
      Filesize

      584KB

    • memory/804-140-0x0000000007F20000-0x0000000007F96000-memory.dmp
      Filesize

      472KB

    • memory/804-141-0x0000000008030000-0x000000000804E000-memory.dmp
      Filesize

      120KB

    • memory/804-142-0x00000000081B0000-0x0000000008216000-memory.dmp
      Filesize

      408KB

    • memory/804-143-0x00000000089D0000-0x0000000008B92000-memory.dmp
      Filesize

      1.8MB

    • memory/804-144-0x0000000008BD0000-0x00000000090FC000-memory.dmp
      Filesize

      5.2MB

    • memory/804-145-0x0000000002508000-0x0000000002533000-memory.dmp
      Filesize

      172KB

    • memory/804-146-0x0000000000400000-0x00000000024DE000-memory.dmp
      Filesize

      32.9MB