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
    19-12-2022 04:45

General

  • Target

    98dcf623473af9d9d203d2bd12766bb4432864f2de05cf1c95f751dec8f9f46b.exe

  • Size

    213KB

  • MD5

    08ae7a1aa9f217f506a489468d0b7fd2

  • SHA1

    537c5ce4a56125d0cba972f10107c7907b1f29d9

  • SHA256

    98dcf623473af9d9d203d2bd12766bb4432864f2de05cf1c95f751dec8f9f46b

  • SHA512

    e63619b07be2ce94143663095187cfcc5921e8148e527380fa96df08d746ba45f09f1b75b92f7f0b8de8b2f42b9fe4767794cf944687eed37e2a81a7234a3548

  • SSDEEP

    3072:EZgY11L5BBckRzOiMfWZ+QVfSjHs3GR6HSj9dPZg3uyuP+HOil3lk025PH:/EL7qkbZTSw3Yl56+OjlVklPH

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\98dcf623473af9d9d203d2bd12766bb4432864f2de05cf1c95f751dec8f9f46b.exe
    "C:\Users\Admin\AppData\Local\Temp\98dcf623473af9d9d203d2bd12766bb4432864f2de05cf1c95f751dec8f9f46b.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1292

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1292-54-0x0000000000308000-0x0000000000319000-memory.dmp
    Filesize

    68KB

  • memory/1292-55-0x0000000074FD1000-0x0000000074FD3000-memory.dmp
    Filesize

    8KB

  • memory/1292-56-0x0000000000308000-0x0000000000319000-memory.dmp
    Filesize

    68KB

  • memory/1292-57-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

  • memory/1292-58-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

  • memory/1292-59-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB