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
    21-11-2022 11:11

General

  • Target

    1339d8437b13ceca77e24912f9c3fe11e30b32f71bc7da03c4f86a4c8a218453.exe

  • Size

    163KB

  • MD5

    b4d551e1ae248fd9bbf157e5c8b9a1a9

  • SHA1

    adf99319734136d0c619dcbb089fa4d4743ae239

  • SHA256

    1339d8437b13ceca77e24912f9c3fe11e30b32f71bc7da03c4f86a4c8a218453

  • SHA512

    584fca9677747ccde53d82faca59938a5f353671eca9248f711e93b29852b8aa952ae6fc055107a4a1fc2c9e95bfa1f8adb1d4b38888c2a3bc09e29e189c741e

  • SSDEEP

    3072:Eakj1CJOHiPNYH5vuncNz5X2LMTXMmg8cmoxJ/1T:ERCe4Npyz5X2LpmgvmoJ/

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\1339d8437b13ceca77e24912f9c3fe11e30b32f71bc7da03c4f86a4c8a218453.exe
    "C:\Users\Admin\AppData\Local\Temp\1339d8437b13ceca77e24912f9c3fe11e30b32f71bc7da03c4f86a4c8a218453.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1516

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1244-59-0x000007FEF5E20000-0x000007FEF5F63000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-60-0x000007FE79810000-0x000007FE7981A000-memory.dmp

    Filesize

    40KB

  • memory/1516-54-0x0000000075611000-0x0000000075613000-memory.dmp

    Filesize

    8KB

  • memory/1516-55-0x000000000071B000-0x000000000072C000-memory.dmp

    Filesize

    68KB

  • memory/1516-56-0x0000000000230000-0x0000000000239000-memory.dmp

    Filesize

    36KB

  • memory/1516-57-0x0000000000400000-0x000000000058E000-memory.dmp

    Filesize

    1.6MB

  • memory/1516-58-0x0000000000400000-0x000000000058E000-memory.dmp

    Filesize

    1.6MB