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
    01-02-2024 12:20

General

  • Target

    86dff32b3e21a5776c9be016bbc070b1.exe

  • Size

    698KB

  • MD5

    86dff32b3e21a5776c9be016bbc070b1

  • SHA1

    d80a3ad913c4c386dbbc2aa4fe2edeb6903747cd

  • SHA256

    0c738afdcc2ec1839c6bb3238f43160afc68cda566786a3aa82545d1a0bc06f1

  • SHA512

    ca6919a1e12f841b7f6ccd5fb172f05ec7588c5d9ca51e63511f78222e919f942af6edb7e3dbb3a797942b1f7407eac3dbaf0e92edaac2a18ac308abcb603ad2

  • SSDEEP

    12288:pcRIX6vUw7DnVuMySoNlfdjtBoye40LIYppleoVNVJqVhRdHi4+htxN3:p1XoZ4Nl1jLoye40kKWVhRhKxN3

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\86dff32b3e21a5776c9be016bbc070b1.exe
    "C:\Users\Admin\AppData\Local\Temp\86dff32b3e21a5776c9be016bbc070b1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nso2D4A.tmp\ioSpecial.ini

    Filesize

    758B

    MD5

    5af599525356c3d944b020181c1dc2e6

    SHA1

    c46af5a9756c77ca28119cfba145adb2f432e029

    SHA256

    7d1e26edab4ea60fc8414a5d7b3da406b775b3083fdf11cd5d81160d1546140b

    SHA512

    0e2a159b088319142a9354e6ba045227c321604e3a43fd30a7d06a1fcd21b9402b645413691b923b7d4535251976fb9c88f5d1df499c22374f638b08a222d3f1

  • \Users\Admin\AppData\Local\Temp\nso2D4A.tmp\InstallOptions.dll

    Filesize

    13KB

    MD5

    d765c492c21689e3d9d61634371fd861

    SHA1

    ac200933671ae52c9d5544d0e2e8e9144d286c83

    SHA256

    551e6042dd494ea01549555ffc194ab9729da09058ec714eb368dd06642c9bbc

    SHA512

    9919a9e848c8f1e26c75d0d29207571e4b86a4140bd554743d2c1f8bd7f386fe4919345b163d89a5d907fb165e435ba0ac5f6b1101713636141f156a420e2e0f

  • \Users\Admin\AppData\Local\Temp\nso2D4A.tmp\System.dll

    Filesize

    10KB

    MD5

    fe24766ba314f620d57d0cf7339103c0

    SHA1

    8641545f03f03ff07485d6ec4d7b41cbb898c269

    SHA256

    802ef71440f662f456bed6283a5ff78066af016897fe6bfd29cac6edc2967bbd

    SHA512

    60d36959895cebf29c4e7713e6d414980139c7aa4ed1c8c96fefb672c1263af0ce909fb409534355895649c0e8056635112efb0da2ba05694446aec2ca77e2e3