Analysis

  • max time kernel
    150s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    03/02/2023, 17:01

General

  • Target

    file.exe

  • Size

    193KB

  • MD5

    0ba63c76c005d3d74c3c14596e0aca48

  • SHA1

    be6877360e84701c61489deb85c407b6bf69d042

  • SHA256

    9851c9db2dbd85450ea34555de4ddc7c04561072dddcc0eec1f2b063abb4a524

  • SHA512

    ae59b7a24cc3f0978e116ad61e4fb7406861462bdfe7756b5bfa85490af67d392a4b6af5a339f9baa669aedce1520e3a52cd1798f44d68998775f7a7ecf4b501

  • SSDEEP

    3072:zesw/MQcMgxZQLWflFVvW4y5vi7RG8Gn6cO9pMaIAl94SYExmyr9rb5/:ze4rZQL0lnvui7RPUZO9OkH40xmyV1

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1284

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1284-54-0x0000000075931000-0x0000000075933000-memory.dmp

    Filesize

    8KB

  • memory/1284-55-0x000000000063B000-0x000000000064E000-memory.dmp

    Filesize

    76KB

  • memory/1284-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1284-57-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB

  • memory/1284-58-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB