Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2024 04:29

General

  • Target

    5f06de6cd265602078d3c93a521b75bd_JaffaCakes118.exe

  • Size

    174KB

  • MD5

    5f06de6cd265602078d3c93a521b75bd

  • SHA1

    78aafa5842e03c9fd673fc23c24eafdb7316642c

  • SHA256

    5a9d7ca5bbe8eb534d191b1ff4cf714284eb0256b7f2541fb5f73d850849bc7a

  • SHA512

    ea080eb615e20d937cc9c59f0f6c27e65d39f47bd1bd452554b340944472561f796c56d27945a918137b9aad93a08ddf4ec36147e87339858787cd6c1d68ab92

  • SSDEEP

    3072:or8WDrCDdBw75g+rh0O9toRaonK0ND64H08S2E:IuB45g+OqtoRaSe

Malware Config

Signatures

  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Loads dropped DLL 1 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f06de6cd265602078d3c93a521b75bd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5f06de6cd265602078d3c93a521b75bd_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    PID:2112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE

    Filesize

    859KB

    MD5

    77a0dcacaa3d75cec8bd9ba9299cb6b9

    SHA1

    a5d700630f98f98e65eaed76b5fb64905be0ec40

    SHA256

    2474b26f5f8c0060d7b2b8f4ebee4c26dde4036ff754b432d9115b48e243f72f

    SHA512

    43f54336a5744078c34ead3111349a045ee9afb27bba5b1a35270aa2170e5b5e20654ba5a93ed0dbbe6d724d130c8938b7769abdcd8a096a938e2c05d3c5ce61

  • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

    Filesize

    252KB

    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

  • memory/2112-82-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB