Analysis

  • max time kernel
    44s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2022, 15:38

General

  • Target

    2316514e00cc7727bfa6131174dc083a4e1a937acd28cb0d24a58e2dba69dd26.exe

  • Size

    5.0MB

  • MD5

    b9366340feb390feeec61aa6e3e8377e

  • SHA1

    58a90e116555a65ba8513eab423877d1f17c8768

  • SHA256

    2316514e00cc7727bfa6131174dc083a4e1a937acd28cb0d24a58e2dba69dd26

  • SHA512

    6fa04f71e871ef2d561cd3667de4acb01bf9c47f596866c8009588632ddf6885122d2b3d879a5e181a3de1546ea8ce4da2e407951695ccd646c8e9bc551d489b

  • SSDEEP

    98304:LPdqswvryvAtxNl8vs8wPXirCUjP/tn02Ms1bU5QQVt9G4knnTcrzn/4bN2WP:LPdcvUAtxNl8vYrUz//1eftknTc4N2WP

Score
9/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2316514e00cc7727bfa6131174dc083a4e1a937acd28cb0d24a58e2dba69dd26.exe
    "C:\Users\Admin\AppData\Local\Temp\2316514e00cc7727bfa6131174dc083a4e1a937acd28cb0d24a58e2dba69dd26.exe"
    1⤵
    • Loads dropped DLL
    PID:1280

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsoFF68.tmp\System.dll

    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • \Users\Admin\AppData\Local\Temp\nsoFF68.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    c10e04dd4ad4277d5adc951bb331c777

    SHA1

    b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

    SHA256

    e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

    SHA512

    853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

  • \Users\Admin\AppData\Local\Temp\nsoFF68.tmp\nsRichEdit.dll

    Filesize

    5KB

    MD5

    02f1858b3131ffc3fc5e3a5391d3a489

    SHA1

    454a6d749cf55ff990bd9f57941aca9d1f1674f6

    SHA256

    f00bd6d3e7c7b8e8ad18b7dc6275fb80cc720fb164200a6506f50f6e66998b12

    SHA512

    8147fa8014a5065f4fed7de1fbb9c2ee2c1b94d63596f7bbcf6821ecd41a73d25ebdfa1e71ca74d7598cba063042b6dfcaf050a23d0c855a7b6fbc94147ab41b

  • memory/1280-54-0x0000000075601000-0x0000000075603000-memory.dmp

    Filesize

    8KB

  • memory/1280-58-0x00000000747C0000-0x00000000747C9000-memory.dmp

    Filesize

    36KB

  • memory/1280-59-0x00000000747C0000-0x00000000747C9000-memory.dmp

    Filesize

    36KB