Analysis

  • max time kernel
    151s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2023 07:13

General

  • Target

    f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe

  • Size

    258KB

  • MD5

    a8ce4ce944ac6514356635fe946d8ff4

  • SHA1

    10557d7c007468792264f89563b607c6afb125fb

  • SHA256

    f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98

  • SHA512

    d04bc629b56a55ed427bef4d4e71a27ec3dbc94b6822ffe0d03cf1d43c4aa0b843c43a68a5d3fc36bbbf570f72eb9b8204b1d2a3ee1568e6a41eb2827784839c

  • SSDEEP

    3072:qtz5NzRbLdEgdwiYvODvcEtlMQYolj5/GBAffydfPEz9rsu0jaUAZf7q/1iEcaVu:az7zRLdtVYvWzTXSKz9n0+U4zqQna

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\f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe
    "C:\Users\Admin\AppData\Local\Temp\f43afb9e320b51fe3b43c2b35317b9ecb20b43b2786f39312a972d2452d20f98.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1284

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1284-54-0x0000000075931000-0x0000000075933000-memory.dmp
    Filesize

    8KB

  • memory/1284-55-0x00000000008AE000-0x00000000008C3000-memory.dmp
    Filesize

    84KB

  • memory/1284-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

  • memory/1284-57-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB

  • memory/1284-58-0x0000000000400000-0x0000000000446000-memory.dmp
    Filesize

    280KB