Analysis

  • max time kernel
    126s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2022 08:44

General

  • Target

    f6caae81be69f9d6c86db810950230189fd67392b17f4b9f9fe4c2141b088eeb.exe

  • Size

    687KB

  • MD5

    113bf81a934438b164b505942371363e

  • SHA1

    25f41c9c83c073c65a46bc40c533e21774d40558

  • SHA256

    f6caae81be69f9d6c86db810950230189fd67392b17f4b9f9fe4c2141b088eeb

  • SHA512

    f0bfeccd6c8ed7a4ecb54a09e353e64587b647130b76337f35be509de2ca2b5373f5dab91a3b72d08a4bf879e82de90ca1188eb0cbf6e2e1eb9d22d91213485f

  • SSDEEP

    12288:vHLvcehQTV5ptF46egx+cloechS9TCSvgKg3HJ1/TcAqBUA3O6qAzEJ:TvceeTbq/gxRUcuSoKgD/IAyUA3O6DYJ

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 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6caae81be69f9d6c86db810950230189fd67392b17f4b9f9fe4c2141b088eeb.exe
    "C:\Users\Admin\AppData\Local\Temp\f6caae81be69f9d6c86db810950230189fd67392b17f4b9f9fe4c2141b088eeb.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\PROGRA~1\COMMON~1\MICROS~1\MSInfo\rejoice2011.exe
      C:\PROGRA~1\COMMON~1\MICROS~1\MSInfo\rejoice2011.exe
      2⤵
      • Executes dropped EXE
      PID:2008
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\f6caae81be69f9d6c86db810950230189fd67392b17f4b9f9fe4c2141b088eeb.exe"
      2⤵
      • Deletes itself
      PID:916

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\PROGRA~1\COMMON~1\MICROS~1\MSInfo\rejoice2011.exe
    Filesize

    687KB

    MD5

    113bf81a934438b164b505942371363e

    SHA1

    25f41c9c83c073c65a46bc40c533e21774d40558

    SHA256

    f6caae81be69f9d6c86db810950230189fd67392b17f4b9f9fe4c2141b088eeb

    SHA512

    f0bfeccd6c8ed7a4ecb54a09e353e64587b647130b76337f35be509de2ca2b5373f5dab91a3b72d08a4bf879e82de90ca1188eb0cbf6e2e1eb9d22d91213485f

  • \PROGRA~1\COMMON~1\MICROS~1\MSInfo\rejoice2011.exe
    Filesize

    687KB

    MD5

    113bf81a934438b164b505942371363e

    SHA1

    25f41c9c83c073c65a46bc40c533e21774d40558

    SHA256

    f6caae81be69f9d6c86db810950230189fd67392b17f4b9f9fe4c2141b088eeb

    SHA512

    f0bfeccd6c8ed7a4ecb54a09e353e64587b647130b76337f35be509de2ca2b5373f5dab91a3b72d08a4bf879e82de90ca1188eb0cbf6e2e1eb9d22d91213485f

  • memory/916-60-0x0000000000000000-mapping.dmp
  • memory/1720-54-0x00000000757A1000-0x00000000757A3000-memory.dmp
    Filesize

    8KB

  • memory/1720-55-0x0000000000400000-0x00000000004C1200-memory.dmp
    Filesize

    772KB

  • memory/1720-61-0x0000000000400000-0x00000000004C1200-memory.dmp
    Filesize

    772KB

  • memory/2008-57-0x0000000000000000-mapping.dmp
  • memory/2008-62-0x0000000000400000-0x00000000004C1200-memory.dmp
    Filesize

    772KB

  • memory/2008-63-0x0000000000400000-0x00000000004C1200-memory.dmp
    Filesize

    772KB