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Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01/02/2023, 01:32

General

  • Target

    file.exe

  • Size

    298KB

  • MD5

    76de3dfbd302a3ee0aa382233c19ffa1

  • SHA1

    1d089bab53e6397fab62fa0b77777691ab104be3

  • SHA256

    b14909504d2bd6de17ce36520814b64ddeb074d6192985fa8eb04929edc7a9a9

  • SHA512

    44d554be68dee3c733868121f0055722e638ac4f9c8fca2b0841be4c95ed3ae055299586e7476f74e9170df7a0642b80dd4a0ccacb62f7b817c9bf1e69615503

  • SSDEEP

    3072:zZBzk8L2tRcQRFa5IIiCAhYXpNjULRj0TmqPUx6WfQz86b2GDR3MM5:/k8L2QQRFGDiRaX70p0TmqMoI1GDR8M

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:1184

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1184-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

    Filesize

    8KB

  • memory/1184-55-0x00000000005AD000-0x00000000005C3000-memory.dmp

    Filesize

    88KB

  • memory/1184-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1184-57-0x0000000000400000-0x0000000000465000-memory.dmp

    Filesize

    404KB

  • memory/1184-58-0x0000000000400000-0x0000000000465000-memory.dmp

    Filesize

    404KB