Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2022 11:31

General

  • Target

    file.exe

  • Size

    145KB

  • MD5

    4b0c828582fe3d5c9d93a9534c45cc8b

  • SHA1

    893b335911aefd9107f296c299f706558f567b62

  • SHA256

    3baef98d0d6c6f85e678ce5f1a0790890f19657e9c667085489223a0c2349417

  • SHA512

    c67e30fc95d06b50e5fbe1b3339e868a004934cd63ada2815f55c9cacc89240e414da584ddca40633e2b5afde12ba2f15ee7df842a8254ccc755566f4ac85435

  • SSDEEP

    3072:UvzqsSZRJnfctsaxgeITRkIdSoU6Cmr0giUoH:hsoM+1TRHSoLxi7H

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: 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:1088

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1088-54-0x0000000074C91000-0x0000000074C93000-memory.dmp

    Filesize

    8KB

  • memory/1088-55-0x000000000065D000-0x000000000066E000-memory.dmp

    Filesize

    68KB

  • memory/1088-56-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1088-57-0x0000000000400000-0x0000000000581000-memory.dmp

    Filesize

    1.5MB

  • memory/1088-58-0x0000000000400000-0x0000000000581000-memory.dmp

    Filesize

    1.5MB