Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2024 05:54

General

  • Target

    8b911330d8f9240a95c6b616ad885e7b.exe

  • Size

    3.5MB

  • MD5

    8b911330d8f9240a95c6b616ad885e7b

  • SHA1

    094781838388d98e582f590afd98b02dfd820059

  • SHA256

    3f23067d87d4fe883d4aca812055c30d98f7e7b7fe06ddf134e97821dda3cba9

  • SHA512

    9716c70d3c4bc7e910f0031279dd0edd48a4041a04db2a52dbcc140cd5d53c6231426506ae4df826c2fcdfa0e76b43e047af4da06a029607f8f37d624c48a114

  • SSDEEP

    98304:uCwq74NRAmZ/sprKYgQIXCt7KtDtqSN+aD0WgFVxqNdNrWz:uCund/sYyhoDt5+a4hFQ/Wz

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b911330d8f9240a95c6b616ad885e7b.exe
    "C:\Users\Admin\AppData\Local\Temp\8b911330d8f9240a95c6b616ad885e7b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsd3CE3.tmp\System.dll

    Filesize

    11KB

    MD5

    00a0194c20ee912257df53bfe258ee4a

    SHA1

    d7b4e319bc5119024690dc8230b9cc919b1b86b2

    SHA256

    dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    SHA512

    3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

  • \Users\Admin\AppData\Local\Temp\nsd3CE3.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    c6284e23cd7e4d11db8298deb4541083

    SHA1

    e338686c7579620383ab8cc5a51bbb8d846f60cf

    SHA256

    79914940cbbf70a385f13a9970a9d577d7a7e07d240fe44563b45a472cd4bc3f

    SHA512

    72103e470d770fb402a18e975ff339526a3e4c9aeb8fac1b0977995a6eace0eca965b1915404df9b5a25b59628db1b199d2b9b10372841309c137054356a5cd7