Overview

overview

7

Static

static

7

e0884437d3...18.exe

windows7-x64

7

e0884437d3...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    94s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 16:02

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General

  • Target

    e0884437d3ca7ac0b8faee1a6fff10d1_JaffaCakes118.exe

  • Size

    47KB

  • MD5

    e0884437d3ca7ac0b8faee1a6fff10d1

  • SHA1

    5458ae83f7a103e189556d8baab92cedab5c0c8c

  • SHA256

    98cdb5c76f5274efb6afb4dd36e41a19424c181139422d1ec4fdaa63876adf64

  • SHA512

    3b37e7b4a29ef4ae0b1489c3d0853d7b386395ee57fb457757e060b3540d7ee491e187e88d36ca7003b73b99d8edf5b6fe146e358804ac33e8fdcb4a89f59afd

  • SSDEEP

    768:uS4sULWW4pX3lRrQiT9gSZXUJiSOQXRntXoSPtAKSoxoKV6VPw5VFhrRqWIm3ftC:ZPUg3lR8iT9XUJi6NhqKV2orXP

Score
7/10
discoverypersistenceupx

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in Windows 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 1 IoCs

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

    discovery
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0884437d3ca7ac0b8faee1a6fff10d1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e0884437d3ca7ac0b8faee1a6fff10d1_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3960

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\e0884437d3ca7ac0b8faee1a6fff10d1_jaffacakes118.exe
          Filesize

          47KB

          MD5

          e0884437d3ca7ac0b8faee1a6fff10d1

          SHA1

          5458ae83f7a103e189556d8baab92cedab5c0c8c

          SHA256

          98cdb5c76f5274efb6afb4dd36e41a19424c181139422d1ec4fdaa63876adf64

          SHA512

          3b37e7b4a29ef4ae0b1489c3d0853d7b386395ee57fb457757e060b3540d7ee491e187e88d36ca7003b73b99d8edf5b6fe146e358804ac33e8fdcb4a89f59afd

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        • memory/3960-0-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/3960-10-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download