Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 05:58

General

  • Target

    eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    eab67ce0abea1d78963bfb9078d37736

  • SHA1

    768a411fe89654c6cb7f59a76506058b8f689002

  • SHA256

    a2f8a0bd595764dc576197c9c884b5f4a37febfa8e1d80e9af6ec37f7394d321

  • SHA512

    430205dd38d6cc21ee71e9e427995902331d10e2967ee174eedae870de5d460463d6a1ea2c141021092f077ee793744c616c91951b76dd6817c491d3aa6650f0

  • SSDEEP

    768:sqQoj/dSzNVQ1mDNJWbKEdBMQXQ3Cn4eQQercwxsRf:RQoj/YNJcAQeMJ

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tripod.com
  • Port:
    21
  • Username:
    griptoloji
  • Password:
    741852

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Program Files (x86)\Java\jre-19\bin\jusched.exe
      "C:\Program Files (x86)\Java\jre-19\bin\jusched.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Java\jre-19\bin\UF

    Filesize

    13B

    MD5

    f253efe302d32ab264a76e0ce65be769

    SHA1

    768685ca582abd0af2fbb57ca37752aa98c9372b

    SHA256

    49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

    SHA512

    1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

  • \Program Files (x86)\Java\jre-19\bin\jusched.exe

    Filesize

    96KB

    MD5

    dfbe61427b6ef4bbd99fb435a330e49e

    SHA1

    3443cade8ae8500758244f6955f5ebca7dc3d2c6

    SHA256

    97218f4e8d19fcdd9f4a0880b0422e860d3c0983ee18969b1f1937fcd476278f

    SHA512

    da9ddb9130a94e713b44618c119e3ba951bd029fb1ae28d7d7d276a8c2a82c425ae830a5e68214c43783be38b62dbf2cc24337ab9ddfa1fc01ef921dcae9ae7f

  • memory/1996-13-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/1996-15-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2280-0-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2280-6-0x0000000004900000-0x0000000004928000-memory.dmp

    Filesize

    160KB

  • memory/2280-11-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB