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Analysis

  • max time kernel
    16s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    26/09/2024, 18:19

General

  • Target

    f8f51dd41d1936e84dac80cf0ae246af_JaffaCakes118.exe

  • Size

    577KB

  • MD5

    f8f51dd41d1936e84dac80cf0ae246af

  • SHA1

    af9775f43db71fc1da42303ae23fd68bc9f45156

  • SHA256

    7017a411c2c7d00eb38629d95d2ad85aad2624135eb74cf972215b445c27e761

  • SHA512

    8817080402ed1db58086de089c0c3d449d5af6c723ecd870c2c5ce5137e52522354b113fbc03d7bfa7c51ef87785cf27013acc3a96ece4bb8d18cde9d373cbd7

  • SSDEEP

    12288:RH5GQVg+NhGOJpfu8zS9vjfcRkFCstF3Z4mxxpuxm1EZi9XxF9E2AGD:RH5tzJpmf9bfcNstQmXAw1wi9D9E2Ao

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f8f51dd41d1936e84dac80cf0ae246af_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f8f51dd41d1936e84dac80cf0ae246af_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Windows\SysWOW64\½ðɽÉý¼¶³ÌÐò.exe
      C:\Windows\system32\½ðɽÉý¼¶³ÌÐò.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:2824
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\f8f51dd41d1936e84dac80cf0ae246af_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\½ðɽÉý¼¶³ÌÐò.exe

    Filesize

    577KB

    MD5

    f8f51dd41d1936e84dac80cf0ae246af

    SHA1

    af9775f43db71fc1da42303ae23fd68bc9f45156

    SHA256

    7017a411c2c7d00eb38629d95d2ad85aad2624135eb74cf972215b445c27e761

    SHA512

    8817080402ed1db58086de089c0c3d449d5af6c723ecd870c2c5ce5137e52522354b113fbc03d7bfa7c51ef87785cf27013acc3a96ece4bb8d18cde9d373cbd7

  • memory/1768-6-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1768-9-0x0000000002320000-0x0000000002321000-memory.dmp

    Filesize

    4KB

  • memory/1768-16-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/1768-14-0x0000000003280000-0x0000000003281000-memory.dmp

    Filesize

    4KB

  • memory/1768-13-0x0000000003280000-0x0000000003281000-memory.dmp

    Filesize

    4KB

  • memory/1768-12-0x0000000003280000-0x0000000003281000-memory.dmp

    Filesize

    4KB

  • memory/1768-11-0x0000000003280000-0x0000000003281000-memory.dmp

    Filesize

    4KB

  • memory/1768-5-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/1768-1-0x00000000002C0000-0x0000000000314000-memory.dmp

    Filesize

    336KB

  • memory/1768-8-0x0000000001EC0000-0x0000000001EC1000-memory.dmp

    Filesize

    4KB

  • memory/1768-15-0x0000000003280000-0x0000000003281000-memory.dmp

    Filesize

    4KB

  • memory/1768-7-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

    Filesize

    4KB

  • memory/1768-10-0x0000000001E80000-0x0000000001E81000-memory.dmp

    Filesize

    4KB

  • memory/1768-4-0x0000000002310000-0x0000000002311000-memory.dmp

    Filesize

    4KB

  • memory/1768-3-0x0000000001E90000-0x0000000001E91000-memory.dmp

    Filesize

    4KB

  • memory/1768-2-0x0000000001EB0000-0x0000000001EB1000-memory.dmp

    Filesize

    4KB

  • memory/1768-0-0x0000000000400000-0x0000000000552000-memory.dmp

    Filesize

    1.3MB

  • memory/1768-26-0x0000000004390000-0x00000000044E2000-memory.dmp

    Filesize

    1.3MB

  • memory/1768-34-0x0000000000400000-0x0000000000552000-memory.dmp

    Filesize

    1.3MB

  • memory/1768-25-0x0000000004390000-0x00000000044E2000-memory.dmp

    Filesize

    1.3MB

  • memory/1768-33-0x00000000002C0000-0x0000000000314000-memory.dmp

    Filesize

    336KB

  • memory/2824-31-0x0000000000400000-0x0000000000552000-memory.dmp

    Filesize

    1.3MB

  • memory/2824-28-0x0000000000400000-0x0000000000552000-memory.dmp

    Filesize

    1.3MB