Analysis

  • max time kernel
    150s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 06:32

General

  • Target

    file.exe

  • Size

    187KB

  • MD5

    d50151680615c2bcd433c1e60e41056e

  • SHA1

    ebb801bbf3d49670d485c6fd5e7aff568aa090a4

  • SHA256

    2bffd5b400289f8b921a8f338e4603f3d373d24dc61ecb085f02ed573b99983d

  • SHA512

    c1985931d97325e4ad219a572da8e33f14ab74f9b8e482c3718f203542c2d2c21a23c5d32a9cfece9ca37d049ffdd27307e1f7d312b5639926f23b7527e20636

  • SSDEEP

    3072:hEKdQd8soLGUiWZwvj5EWUaQrZ/bcm8uiROpZhqG6tzrsj/:1d1LGUiS1raMtb2ui0Z0tzq

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:2016

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1368-60-0x000007FE86C90000-0x000007FE86C9A000-memory.dmp

    Filesize

    40KB

  • memory/1368-59-0x000007FEF6600000-0x000007FEF6743000-memory.dmp

    Filesize

    1.3MB

  • memory/2016-54-0x0000000075A71000-0x0000000075A73000-memory.dmp

    Filesize

    8KB

  • memory/2016-56-0x00000000001B0000-0x00000000001B9000-memory.dmp

    Filesize

    36KB

  • memory/2016-55-0x00000000002CB000-0x00000000002DC000-memory.dmp

    Filesize

    68KB

  • memory/2016-57-0x0000000000400000-0x00000000027E8000-memory.dmp

    Filesize

    35.9MB

  • memory/2016-58-0x0000000000400000-0x00000000027E8000-memory.dmp

    Filesize

    35.9MB