Analysis

  • max time kernel
    151s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2022 18:01

General

  • Target

    file.exe

  • Size

    226KB

  • MD5

    fd67492b6d23232f0a53217b7dfe5d61

  • SHA1

    32668d453edd5b8d875036f91e7610d32f9c5538

  • SHA256

    3566bbce0eefc60ab7a86cc5af7feddc8674472de8ef9fb347298cfd786b1399

  • SHA512

    ac038c9993bb57972da577b0faccc80b26a47bae2b85993837352d3f87934e557572c0aa90c6729f3a0484d2c91fb51850f41cbc6b6ec7d34d8889eff2127951

  • SSDEEP

    3072:KAEL0AmZvsahRJC9HGmSRXPH8oSsrT0Y3Ox6qQo3:xEL0Dv3s9HgB8opT0Hk5o

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:1192

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1192-55-0x0000000075881000-0x0000000075883000-memory.dmp
    Filesize

    8KB

  • memory/1192-56-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB

  • memory/1192-57-0x00000000003A0000-0x00000000003A9000-memory.dmp
    Filesize

    36KB

  • memory/1192-58-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

  • memory/1192-59-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB