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
    24-01-2023 04:13

General

  • Target

    file.exe

  • Size

    334KB

  • MD5

    7e2ce616a24646e61ad7952e8b7d0cba

  • SHA1

    d5c20db435ac5ffbbe55ad09b7bc65bc4621daf1

  • SHA256

    24437b48b37eb7bc4eb143ab09b851e82313c9bda2abe2ce18f56ca1f71c7339

  • SHA512

    4a9a6dedd7225226031db70c5d24bf450c5daeb60c4cce0e3c2dedc2041a79d9c743c968423be8a37b938ee19285ae9649962e8c2f89078fb2bf14753797ee68

  • SSDEEP

    6144:oZLPNu/cSLEVEWCNRJyHtQK/fu1d0RstmTb:SBu/pCEWI2tQKXu1Xt

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:1652

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1652-54-0x0000000074FD1000-0x0000000074FD3000-memory.dmp
    Filesize

    8KB

  • memory/1652-55-0x000000000028B000-0x00000000002A1000-memory.dmp
    Filesize

    88KB

  • memory/1652-56-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

  • memory/1652-57-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1652-58-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB