Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2022, 09:25

General

  • Target

    4b104fabbea467e56782ba6073006e6a.exe

  • Size

    215KB

  • MD5

    4b104fabbea467e56782ba6073006e6a

  • SHA1

    ba3aa8f9547d05b01309d6ac3b2142dadcafa304

  • SHA256

    a2a1210cb259aef978fff5de2bd77447dde10fc62689e2fb1b422cebd24b3269

  • SHA512

    a95401ac891346df204f8284ead4ef4d1c46efd73fd4a7edefdd081d40bf338b83e82342e4cb23571a1a59aaca90dc7de41eb9046c697b97229d235102392dea

  • SSDEEP

    3072:lnC2vLlB8aRsE7eGAC3D1LmRdhDiLswS+qaNRAtOba+tcdtTYljcbImdzmuX:l/vLlBoApxsqd0qcjEljcbXF

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\4b104fabbea467e56782ba6073006e6a.exe
    "C:\Users\Admin\AppData\Local\Temp\4b104fabbea467e56782ba6073006e6a.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1380

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1380-54-0x00000000757A1000-0x00000000757A3000-memory.dmp

          Filesize

          8KB

        • memory/1380-55-0x000000000058B000-0x000000000059C000-memory.dmp

          Filesize

          68KB

        • memory/1380-56-0x0000000000220000-0x0000000000229000-memory.dmp

          Filesize

          36KB

        • memory/1380-57-0x0000000000400000-0x000000000045D000-memory.dmp

          Filesize

          372KB

        • memory/1380-58-0x0000000000400000-0x000000000045D000-memory.dmp

          Filesize

          372KB