Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    01/02/2023, 13:35

General

  • Target

    file.exe

  • Size

    225KB

  • MD5

    6a16ccfa2814e428bd55f29aebb140fe

  • SHA1

    a187667ac77bb47bafa4797cc1826348fc6c208c

  • SHA256

    6264f90d79f3845be97a7cb264bc473bab6e289171e70b8355a71f162acb483c

  • SHA512

    ad055883490776b903b523c216ea9fe064ad1bbddabf05167875e4d7a0858048d9d8b2c8317de2faf72d87f655dcd198a0aec0237fa9ed6d5b6da1055c4e01c9

  • SSDEEP

    3072:Q6wGbrLcGvF4RgL5jJJWx0u5676HvIIhT3vIPOUbw51ePa8Y0:Q6w5mFxLFJJfPigQTFUcuPa8Y0

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:1968

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1968-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

    Filesize

    8KB

  • memory/1968-56-0x0000000000230000-0x0000000000239000-memory.dmp

    Filesize

    36KB

  • memory/1968-55-0x0000000002D5B000-0x0000000002D6E000-memory.dmp

    Filesize

    76KB

  • memory/1968-57-0x0000000000400000-0x0000000002BA1000-memory.dmp

    Filesize

    39.6MB

  • memory/1968-58-0x0000000000400000-0x0000000002BA1000-memory.dmp

    Filesize

    39.6MB