Analysis

  • max time kernel
    176s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2023 07:32

General

  • Target

    file.exe

  • Size

    259KB

  • MD5

    e7edd336bf750b6cd3b1a8625e8d4605

  • SHA1

    ddcdb6fb6a23746e82c3fe86f11dec68b81b39a1

  • SHA256

    c2a75573a025cf346b85db9db3e95b2e02d337d4058c2363d3a1e2267e78aed4

  • SHA512

    145428695c3fbd72e101bc117222ba7e30a0a7adb1cd00227cc4cf638b7d803d4c916615919d7b0af1473160336f218ecec1a22196e8596ad657488cbbfb08ba

  • SSDEEP

    6144:HITjqLGuP75b7WO+BMH1uzjc0JErdm03oFbU4zqQna:HIT2Kuz5eBBuuKdr3oFP

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
  • Suspicious use of AdjustPrivilegeToken 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:1372

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1372-54-0x0000000075071000-0x0000000075073000-memory.dmp
    Filesize

    8KB

  • memory/1372-55-0x000000000055E000-0x0000000000573000-memory.dmp
    Filesize

    84KB

  • memory/1372-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/1372-57-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB

  • memory/1372-58-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB