Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02/05/2024, 06:24

General

  • Target

    0dbf8800ed4d560b1a52169718431a55_JaffaCakes118.exe

  • Size

    2.9MB

  • MD5

    0dbf8800ed4d560b1a52169718431a55

  • SHA1

    c42d696f1d0a0281c48e045f55604ef355685761

  • SHA256

    2244fca140090a0d18192bbc23bea336a3a1433c9847b77ceb3486de1d5feb57

  • SHA512

    d6b654861de9bd9f7fbdae23fe9d5d73d6e63c30cde63a6b9852146e2a22a9fe46c307fa18d5baf650a2e529ab8d77816e90ae74e446d7c48b2cac462171607d

  • SSDEEP

    49152:Zcjlsh7LSBpl6+cAsthBUFvPc9fmpEKBhYLEYAl3bBAGxh4gbi3Zc3yxK5dX2yE8:qm6McP0mpEKLYLgJNAG3rCZFsDXPEDw

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dbf8800ed4d560b1a52169718431a55_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0dbf8800ed4d560b1a52169718431a55_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\KJrhwhvGGG.tmp\htmlayout.dll

    Filesize

    943KB

    MD5

    dd305582564b7973909265167faacce4

    SHA1

    02a8db6c70f328bbad69177d843553405f88fa0f

    SHA256

    58968138a0c8e6f7ab324a50906e29ef2980ccd5b844758fbf64176ea563a42c

    SHA512

    6cac3596c9d254c0d1f86be64affe801a7e887db8936c214431d0504ed19054ea94f747159e1c99e7bb60ad9ce88d1b48e5643fd92788585496eef785d6612cd

  • memory/912-4-0x0000000077830000-0x0000000077831000-memory.dmp

    Filesize

    4KB

  • memory/912-2-0x0000000077830000-0x0000000077831000-memory.dmp

    Filesize

    4KB

  • memory/912-0-0x0000000000400000-0x0000000000A74000-memory.dmp

    Filesize

    6.5MB

  • memory/912-8-0x0000000077670000-0x0000000077671000-memory.dmp

    Filesize

    4KB

  • memory/912-10-0x0000000000400000-0x0000000000A74000-memory.dmp

    Filesize

    6.5MB

  • memory/912-1-0x0000000000401000-0x0000000000516000-memory.dmp

    Filesize

    1.1MB

  • memory/912-16-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/912-17-0x0000000000400000-0x0000000000A74000-memory.dmp

    Filesize

    6.5MB

  • memory/912-18-0x0000000000400000-0x0000000000A74000-memory.dmp

    Filesize

    6.5MB

  • memory/912-19-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/912-24-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/912-31-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB