Overview

overview

8

Static

static

1

558023eaa4...72.exe

windows7-x64

7

558023eaa4...72.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    173s
  • max time network
    178s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 11:02

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General

  • Target

    558023eaa4cd1b3a25c9b795a3d919cf44eb6cacb02e7f24f1556563cac60d72.exe

  • Size

    268KB

  • MD5

    638b6ad945da3ea18fce838d529042fb

  • SHA1

    c8596bf6c89aa2dab6dde43d54ca383237f0e8ec

  • SHA256

    558023eaa4cd1b3a25c9b795a3d919cf44eb6cacb02e7f24f1556563cac60d72

  • SHA512

    c3e419ced58d36ff6c329a90b91a759ee2b463d1fbf6911ced481fd0b47b8ef7487109f5a59528370aed015c6023671e8e3e37ff3b21697d0f9e2e9db3284424

  • SSDEEP

    6144:psTU1zmDhGRhA+6W9Xx9A35QPaqPNuFrdiJt313DItN6lDdK:WU1zmlaSTW9h9A3uVQ6lDdK

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\558023eaa4cd1b3a25c9b795a3d919cf44eb6cacb02e7f24f1556563cac60d72.exe
    "C:\Users\Admin\AppData\Local\Temp\558023eaa4cd1b3a25c9b795a3d919cf44eb6cacb02e7f24f1556563cac60d72.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2044

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsn8069.tmp\Inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

    Download Submit

  • \Users\Admin\AppData\Local\Temp\nsn8069.tmp\Inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

    Download Submit

  • \Users\Admin\AppData\Local\Temp\nsn8069.tmp\Inetc.dll
    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

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  • \Users\Admin\AppData\Local\Temp\nsn8069.tmp\System.dll
    Filesize

    11KB

    MD5

    00a0194c20ee912257df53bfe258ee4a

    SHA1

    d7b4e319bc5119024690dc8230b9cc919b1b86b2

    SHA256

    dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    SHA512

    3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

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  • \Users\Admin\AppData\Local\Temp\nsn8069.tmp\nsProcess.dll
    Filesize

    4KB

    MD5

    05450face243b3a7472407b999b03a72

    SHA1

    ffd88af2e338ae606c444390f7eaaf5f4aef2cd9

    SHA256

    95fe9d92512ff2318cc2520311ef9145b2cee01209ab0e1b6e45c7ce1d4d0e89

    SHA512

    f4cbe30166aff20a226a7150d93a876873ba699d80d7e9f46f32a9b4753fa7966c3113a3124340b39ca67a13205463a413e740e541e742903e3f89af5a53ad3b

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  • memory/2044-54-0x00000000767F1000-0x00000000767F3000-memory.dmp

    Filesize

    8KB

    Download