Analysis

  • max time kernel
    78s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2022, 21:17

General

  • Target

    79fe8cc4e775c95f66bd34f6e1a8015bbfdaf82f6b5dd885eb020e63823b5ae3.exe

  • Size

    40KB

  • MD5

    78ebb78ba7c7860f45a358c6c4341ea0

  • SHA1

    5b0472b7328bf1bacc03f2f24e47d3f2529d360b

  • SHA256

    79fe8cc4e775c95f66bd34f6e1a8015bbfdaf82f6b5dd885eb020e63823b5ae3

  • SHA512

    76b8d39ad444068810e975d9408ebc527f53e91004a34498fb3900b92b7b4637add8fa97e74178adf1c8d4e29ba2c1e8ff9369d4f3e35446d0f82fd4fa03b852

  • SSDEEP

    768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJUk:JxqjQ+P04wsmJCd

Malware Config

Signatures

  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • 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
  • 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
  • Modifies registry class 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79fe8cc4e775c95f66bd34f6e1a8015bbfdaf82f6b5dd885eb020e63823b5ae3.exe
    "C:\Users\Admin\AppData\Local\Temp\79fe8cc4e775c95f66bd34f6e1a8015bbfdaf82f6b5dd885eb020e63823b5ae3.exe"
    1⤵
    • Modifies system executable filetype association
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    PID:2032

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          252KB

          MD5

          9e2b9928c89a9d0da1d3e8f4bd96afa7

          SHA1

          ec66cda99f44b62470c6930e5afda061579cde35

          SHA256

          8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

          SHA512

          2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

        • memory/2032-54-0x0000000076261000-0x0000000076263000-memory.dmp

          Filesize

          8KB