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Analysis

  • max time kernel
    166s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 11:16

General

  • Target

    9b977eac2187dd50e05b52d1dec3a4b99ea46024ca0deed2e04117185a174a08.exe

  • Size

    40KB

  • MD5

    bf30587a4ca2b77932aaf79a27de488d

  • SHA1

    66a76994501fffb355a1f76264961d8090b9e343

  • SHA256

    9b977eac2187dd50e05b52d1dec3a4b99ea46024ca0deed2e04117185a174a08

  • SHA512

    f99804c69764465eab4f59346e96b77e385f0bcff49eddb0c44bd7778f3f3f73d67e08586b4c3abe0daffa19b05ac37788d5ed4a01b1d8c4be29d3f2f1d9008e

  • SSDEEP

    384:6oKbgL0QQUp4QFBWhnvk7g4h+2Eq1DRFLblebtUMksMaAMa2yra7SdVx:YqRFBQnvqzhNDRJlebtUHsMCdyramvx

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\9b977eac2187dd50e05b52d1dec3a4b99ea46024ca0deed2e04117185a174a08.exe
    "C:\Users\Admin\AppData\Local\Temp\9b977eac2187dd50e05b52d1dec3a4b99ea46024ca0deed2e04117185a174a08.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:1676

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    252KB

    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

  • memory/1676-54-0x00000000753C1000-0x00000000753C3000-memory.dmp

    Filesize

    8KB