Analysis

  • max time kernel
    62s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-01-2023 14:31

General

  • Target

    ff7982ec2c354f3660e8cb554ee0a2cb1d7e9977359ea4e3126446fceb839b1c.exe

  • Size

    359KB

  • MD5

    fa019f492f400817117410efc68217d9

  • SHA1

    9d9efd0c4dab34adbe2262eb4db7a0a1f0bbe23c

  • SHA256

    ff7982ec2c354f3660e8cb554ee0a2cb1d7e9977359ea4e3126446fceb839b1c

  • SHA512

    af2a35d5b5df8c24bc147c02b4ab8552aef0b9593baa05d10113efea092c4749082c3d8f8c128f3f0dc51e667350b322d063969074e5bfc11305626d7ed5184d

  • SSDEEP

    6144:EYAkigCQ5LsgOuQTCJCNE5Ufr30P0rrGiIUWuFn/UNNy:EYjf5LOuQTs35wr30I6iGS8NI

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff7982ec2c354f3660e8cb554ee0a2cb1d7e9977359ea4e3126446fceb839b1c.exe
    "C:\Users\Admin\AppData\Local\Temp\ff7982ec2c354f3660e8cb554ee0a2cb1d7e9977359ea4e3126446fceb839b1c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4156
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 1596
      2⤵
      • Program crash
      PID:2096
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4156 -ip 4156
    1⤵
      PID:2608

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4156-132-0x0000000002D58000-0x0000000002D8E000-memory.dmp

      Filesize

      216KB

    • memory/4156-133-0x00000000047E0000-0x0000000004839000-memory.dmp

      Filesize

      356KB

    • memory/4156-134-0x00000000072E0000-0x0000000007884000-memory.dmp

      Filesize

      5.6MB

    • memory/4156-135-0x0000000000400000-0x0000000002BC2000-memory.dmp

      Filesize

      39.8MB

    • memory/4156-136-0x00000000078F0000-0x0000000007F08000-memory.dmp

      Filesize

      6.1MB

    • memory/4156-137-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

      Filesize

      72KB

    • memory/4156-138-0x0000000007FD0000-0x00000000080DA000-memory.dmp

      Filesize

      1.0MB

    • memory/4156-139-0x00000000080E0000-0x000000000811C000-memory.dmp

      Filesize

      240KB

    • memory/4156-140-0x00000000083F0000-0x0000000008456000-memory.dmp

      Filesize

      408KB

    • memory/4156-141-0x0000000008AD0000-0x0000000008B62000-memory.dmp

      Filesize

      584KB

    • memory/4156-142-0x0000000008DD0000-0x0000000008F92000-memory.dmp

      Filesize

      1.8MB

    • memory/4156-143-0x0000000008FB0000-0x00000000094DC000-memory.dmp

      Filesize

      5.2MB

    • memory/4156-144-0x00000000095F0000-0x0000000009666000-memory.dmp

      Filesize

      472KB

    • memory/4156-145-0x00000000096A0000-0x00000000096BE000-memory.dmp

      Filesize

      120KB