Analysis

  • max time kernel
    131s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02-06-2024 07:59

General

  • Target

    8d6186658958e29ff84ac8e8d45c96cf_JaffaCakes118.exe

  • Size

    347KB

  • MD5

    8d6186658958e29ff84ac8e8d45c96cf

  • SHA1

    0418a6f893eb8095cc5c2cdc702bd7c420739c00

  • SHA256

    0b501e2cedad1838304551cb04498cfe2f47fb31ca7c0a4a05bd444a7f039158

  • SHA512

    862c2b257386ad23f9a520e65a5595517294fa9f4425c94055f0db7a2714b7b000744beb170f630999a701128a8131632137bb0b81ba7052eddcd2a5c0a85f5a

  • SSDEEP

    3072:c3X55K8ivf2WETl4QuNRLurVzwefoh5/nmXkQr5D0elEo81WZfZ4bIGDiIkya9gu:+we8/mzielEP1aZ4cGOI+gSS3rM

Score
10/10

Malware Config

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Unexpected DNS network traffic destination 2 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies data under HKEY_USERS 18 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d6186658958e29ff84ac8e8d45c96cf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8d6186658958e29ff84ac8e8d45c96cf_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1904
    • C:\Users\Admin\AppData\Local\Temp\8d6186658958e29ff84ac8e8d45c96cf_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\8d6186658958e29ff84ac8e8d45c96cf_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      PID:2656
  • C:\Windows\SysWOW64\cultureright.exe
    "C:\Windows\SysWOW64\cultureright.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Windows\SysWOW64\cultureright.exe
      "C:\Windows\SysWOW64\cultureright.exe"
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1904-4-0x0000000000320000-0x000000000033A000-memory.dmp

    Filesize

    104KB

  • memory/1904-0-0x0000000000320000-0x000000000033A000-memory.dmp

    Filesize

    104KB

  • memory/1904-11-0x0000000000250000-0x0000000000260000-memory.dmp

    Filesize

    64KB

  • memory/1904-10-0x0000000000300000-0x000000000031A000-memory.dmp

    Filesize

    104KB

  • memory/2656-12-0x0000000000300000-0x000000000031A000-memory.dmp

    Filesize

    104KB

  • memory/2656-13-0x0000000000250000-0x0000000000260000-memory.dmp

    Filesize

    64KB

  • memory/2656-9-0x0000000000340000-0x000000000035A000-memory.dmp

    Filesize

    104KB

  • memory/2656-5-0x0000000000340000-0x000000000035A000-memory.dmp

    Filesize

    104KB

  • memory/2656-29-0x0000000000300000-0x000000000031A000-memory.dmp

    Filesize

    104KB

  • memory/2656-28-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2696-21-0x0000000000290000-0x00000000002AA000-memory.dmp

    Filesize

    104KB

  • memory/2696-27-0x00000000002B0000-0x00000000002C0000-memory.dmp

    Filesize

    64KB

  • memory/2696-25-0x0000000000290000-0x00000000002AA000-memory.dmp

    Filesize

    104KB

  • memory/2696-26-0x0000000000270000-0x000000000028A000-memory.dmp

    Filesize

    104KB

  • memory/2696-30-0x0000000000270000-0x000000000028A000-memory.dmp

    Filesize

    104KB

  • memory/2704-19-0x0000000000330000-0x000000000034A000-memory.dmp

    Filesize

    104KB

  • memory/2704-20-0x00000000003F0000-0x0000000000400000-memory.dmp

    Filesize

    64KB

  • memory/2704-14-0x00000000003D0000-0x00000000003EA000-memory.dmp

    Filesize

    104KB

  • memory/2704-18-0x00000000003D0000-0x00000000003EA000-memory.dmp

    Filesize

    104KB