Analysis

  • max time kernel
    131s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2023 09:23

General

  • Target

    PI and payment confirmed pdf.exe

  • Size

    1.1MB

  • MD5

    3792577ce38a71b76108056762bbd911

  • SHA1

    64b79ede261d1b7c4be29b654d49df1b9ba74b17

  • SHA256

    cd0dd222c7ba110e49ecd0aece6fa2915b5a126fed2fcdae12e114106688bee0

  • SHA512

    c839c739579212985b8c9980f27a1d5fc7e46a9a578765cc888aea9475af3cd237092828c6aa1643347d5a93448d8d8c97bc65448857d00f559a5a7cc54429da

  • SSDEEP

    12288:RtVsGMuG7PS2wDtCU6NdObmCORJqKqMQZLGdVNXbUWsK9h9wAPft4:R0hOSNENCJqKOGvdUWVJt

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PI and payment confirmed pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\PI and payment confirmed pdf.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 1256
      2⤵
      • Program crash
      PID:2272

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarC3B4.tmp
    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/2732-0-0x0000000000220000-0x0000000000221000-memory.dmp
    Filesize

    4KB

  • memory/2732-1-0x0000000003090000-0x0000000004090000-memory.dmp
    Filesize

    16.0MB

  • memory/2732-2-0x0000000003090000-0x0000000004090000-memory.dmp
    Filesize

    16.0MB

  • memory/2732-4-0x0000000000220000-0x0000000000221000-memory.dmp
    Filesize

    4KB

  • memory/2732-5-0x0000000000400000-0x0000000000517000-memory.dmp
    Filesize

    1.1MB