Analysis

  • max time kernel
    141s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 22:01

General

  • Target

    09a503f7b57e4914b42d3e93c7f2dcc4_JaffaCakes118.exe

  • Size

    602KB

  • MD5

    09a503f7b57e4914b42d3e93c7f2dcc4

  • SHA1

    297bd886a5bf37912c9a76813ca5ad0ba9087ee0

  • SHA256

    4585a83befe0a27607fc8a05c7776bdf165a9e60b8b15b7fe2fee74fa4353fb2

  • SHA512

    7750fc23f9403d9a3dd535b746e63435ca39d73e75954c7863ead62b5c2b81d074057e42128dfab1e7dccfacd4633c647aa8da140dbc4a453857b18331f34d18

  • SSDEEP

    12288:8sqDzFVVUI5Vry9dKvd2CD6itXRSDoctkHCURjJ51Vxd4F+UAEiV:8sq13/adKd3lsocOlVtKMzV

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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09a503f7b57e4914b42d3e93c7f2dcc4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\09a503f7b57e4914b42d3e93c7f2dcc4_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1412
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice51.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice51.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Windows\SysWOW64\calc.exe
        "C:\Windows\system32\calc.exe"
        3⤵
          PID:2072
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 300
          3⤵
          • Loads dropped DLL
          • Program crash
          PID:2784
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat""
        2⤵
        • Deletes itself
        PID:3012

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\Common Files\Microsoft Shared\MSInfo\Delet.bat

      Filesize

      212B

      MD5

      9d57fae662a7f18c972ba3039d8f8f34

      SHA1

      9a46e3a59264331f869ed5ffba1a88780dedad7c

      SHA256

      6e5a934124fa469c8a61cb6be68486d49a9d3029db006adb5980016a9e3fc5e1

      SHA512

      af2c18eadee6178562b2f6a06630c0710a7c6918ced766c48ee3274a51b1b8454cd8d0961a616154151f388f147b6f72033bccfd57afcf327a0a58de14dd375b

    • \Program Files\Common Files\Microsoft Shared\MSInfo\rejoice51.exe

      Filesize

      602KB

      MD5

      09a503f7b57e4914b42d3e93c7f2dcc4

      SHA1

      297bd886a5bf37912c9a76813ca5ad0ba9087ee0

      SHA256

      4585a83befe0a27607fc8a05c7776bdf165a9e60b8b15b7fe2fee74fa4353fb2

      SHA512

      7750fc23f9403d9a3dd535b746e63435ca39d73e75954c7863ead62b5c2b81d074057e42128dfab1e7dccfacd4633c647aa8da140dbc4a453857b18331f34d18

    • memory/1412-14-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-60-0x0000000000880000-0x00000000008DB000-memory.dmp

      Filesize

      364KB

    • memory/1412-23-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-34-0x00000000006B0000-0x00000000006B1000-memory.dmp

      Filesize

      4KB

    • memory/1412-33-0x0000000003310000-0x0000000003311000-memory.dmp

      Filesize

      4KB

    • memory/1412-32-0x0000000003230000-0x0000000003231000-memory.dmp

      Filesize

      4KB

    • memory/1412-31-0x00000000006A0000-0x00000000006A1000-memory.dmp

      Filesize

      4KB

    • memory/1412-30-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-29-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-28-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-27-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-26-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-25-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-24-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-22-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-21-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-20-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-19-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-18-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-17-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-16-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-15-0x0000000003260000-0x0000000003261000-memory.dmp

      Filesize

      4KB

    • memory/1412-74-0x0000000000400000-0x000000000050B000-memory.dmp

      Filesize

      1.0MB

    • memory/1412-9-0x0000000003220000-0x0000000003221000-memory.dmp

      Filesize

      4KB

    • memory/1412-8-0x0000000003210000-0x0000000003310000-memory.dmp

      Filesize

      1024KB

    • memory/1412-11-0x0000000003220000-0x0000000003221000-memory.dmp

      Filesize

      4KB

    • memory/1412-10-0x0000000003220000-0x0000000003221000-memory.dmp

      Filesize

      4KB

    • memory/1412-12-0x0000000003210000-0x0000000003213000-memory.dmp

      Filesize

      12KB

    • memory/1412-7-0x00000000020A0000-0x00000000020A1000-memory.dmp

      Filesize

      4KB

    • memory/1412-6-0x0000000002080000-0x0000000002081000-memory.dmp

      Filesize

      4KB

    • memory/1412-5-0x00000000020C0000-0x00000000020C1000-memory.dmp

      Filesize

      4KB

    • memory/1412-4-0x00000000020E0000-0x00000000020E1000-memory.dmp

      Filesize

      4KB

    • memory/1412-3-0x0000000002100000-0x0000000002101000-memory.dmp

      Filesize

      4KB

    • memory/1412-2-0x0000000002110000-0x0000000002111000-memory.dmp

      Filesize

      4KB

    • memory/1412-44-0x00000000044E0000-0x00000000045EB000-memory.dmp

      Filesize

      1.0MB

    • memory/1412-43-0x00000000044E0000-0x00000000045EB000-memory.dmp

      Filesize

      1.0MB

    • memory/1412-75-0x0000000000880000-0x00000000008DB000-memory.dmp

      Filesize

      364KB

    • memory/1412-0-0x0000000000400000-0x000000000050B000-memory.dmp

      Filesize

      1.0MB

    • memory/1412-64-0x0000000000400000-0x000000000050B000-memory.dmp

      Filesize

      1.0MB

    • memory/1412-58-0x0000000000400000-0x000000000050B000-memory.dmp

      Filesize

      1.0MB

    • memory/1412-1-0x0000000000880000-0x00000000008DB000-memory.dmp

      Filesize

      364KB

    • memory/1412-13-0x0000000003310000-0x0000000003311000-memory.dmp

      Filesize

      4KB

    • memory/1412-61-0x0000000003210000-0x0000000003310000-memory.dmp

      Filesize

      1024KB

    • memory/2072-53-0x0000000000400000-0x000000000050B000-memory.dmp

      Filesize

      1.0MB

    • memory/2072-50-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2788-59-0x0000000000400000-0x000000000050B000-memory.dmp

      Filesize

      1.0MB

    • memory/2788-46-0x0000000000400000-0x000000000050B000-memory.dmp

      Filesize

      1.0MB