Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 20:31

General

  • Target

    $PLUGINSDIR/autopoweron.exe

  • Size

    1.6MB

  • MD5

    fc7a668a581fc7a511f54dbea3a2ab0a

  • SHA1

    b5d783f2ef60a53b1168efcd42bb9bf4c4551fc5

  • SHA256

    da4419f3cd770012d0a6be1f7f7330611dad237f156f446887cd6f11827769f9

  • SHA512

    61c6384239324d06c89612eb364aef44b700f346f95eef8d6a07ef43a1ac39b60a73c842aaf5564a5a14480e3be3fc9d3c6ddb76c1dee4d3e5cf02c0f0491244

  • SSDEEP

    49152:60f6wkRh2DvrwSNMzsl+1FqTe/yUpcNafcMYW4FG:gtGrwSegS4et0MYW4FG

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 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\$PLUGINSDIR\autopoweron.exe
    "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\autopoweron.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2916

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nst168E.tmp\ioSpecial.ini
    Filesize

    633B

    MD5

    ce5ad38176646b57a2e989027117242c

    SHA1

    f161f61019183d91ece5d177fa174044b108f8af

    SHA256

    1298b458a7277003a7942ecd28c0e0900f93cb5b9995475672bcfd827e133c24

    SHA512

    6a940e69abd875b2119c75586c3d31d1f74ecb262d85880ca49b7518c087ab18ed5846829d822d3b38b6b6caa713205f2bdc9f984747cfc26869f7ecc291546d

  • \Users\Admin\AppData\Local\Temp\nst168E.tmp\InstallOptions.dll
    Filesize

    14KB

    MD5

    0dc0cc7a6d9db685bf05a7e5f3ea4781

    SHA1

    5d8b6268eeec9d8d904bc9d988a4b588b392213f

    SHA256

    8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

    SHA512

    814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0