Analysis

  • max time kernel
    90s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-07-2024 08:43

General

  • Target

    1/ae1a168ff481173d18034d14a767c0801458e95cc3016dc8d82212d0c083a474.exe

  • Size

    5.7MB

  • MD5

    40a22356fd06bc9a4fd4ddedf5286666

  • SHA1

    32ee28a964557f6e1effd28ed8c91328e7698e23

  • SHA256

    ae1a168ff481173d18034d14a767c0801458e95cc3016dc8d82212d0c083a474

  • SHA512

    d67256c51af065f58e7d037387cba7fdde6b55b0e10f24572bb039033a406450b079d32e62450570202305ffee2991b9c6fc74ce72bae48217c984c9cbcfeb97

  • SSDEEP

    98304:NLIAMmuuNkfUo2EwVPBh4i02bt+xznOywv+r4oYIxu1i2e56SM2F9jE37HethOKd:WyNkfr29VPBhh0p5ngve4lIQe5UM9jqK

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1\ae1a168ff481173d18034d14a767c0801458e95cc3016dc8d82212d0c083a474.exe
    "C:\Users\Admin\AppData\Local\Temp\1\ae1a168ff481173d18034d14a767c0801458e95cc3016dc8d82212d0c083a474.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:4672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nssBF1B.tmp\nsProcess.dll

    Filesize

    4KB

    MD5

    05450face243b3a7472407b999b03a72

    SHA1

    ffd88af2e338ae606c444390f7eaaf5f4aef2cd9

    SHA256

    95fe9d92512ff2318cc2520311ef9145b2cee01209ab0e1b6e45c7ce1d4d0e89

    SHA512

    f4cbe30166aff20a226a7150d93a876873ba699d80d7e9f46f32a9b4753fa7966c3113a3124340b39ca67a13205463a413e740e541e742903e3f89af5a53ad3b