Analysis

  • max time kernel
    152s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 06:29

General

  • Target

    94667585382dab0329388084a94d85dfa85d611b4049c77a947c04250fd9ed03.exe

  • Size

    321KB

  • MD5

    4df9d5ca0bd8c3b35dc69991fdde088a

  • SHA1

    df2f57c750c222933d5ee395ae02087754ccc53f

  • SHA256

    94667585382dab0329388084a94d85dfa85d611b4049c77a947c04250fd9ed03

  • SHA512

    d588fd2ee5103937308caf47aff7ad26fd90598347e5136ab006e8f468348d0e7433e2fd58971f82332f1421070e7d81d819c971d3a7620fb0f4a81976ffc926

  • SSDEEP

    3072:/18XSkJl1EyzgKqtLzRBeodyB5a0oO+NkQHrC7jYLPf6Rp9YDgCOJds0Svth:GF1Eyz+Lz7eodyetO+N5HG7cLnWNF

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\94667585382dab0329388084a94d85dfa85d611b4049c77a947c04250fd9ed03.exe
    "C:\Users\Admin\AppData\Local\Temp\94667585382dab0329388084a94d85dfa85d611b4049c77a947c04250fd9ed03.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4840

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4840-132-0x0000000000632000-0x0000000000648000-memory.dmp
    Filesize

    88KB

  • memory/4840-133-0x0000000000030000-0x0000000000039000-memory.dmp
    Filesize

    36KB

  • memory/4840-134-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB

  • memory/4840-135-0x0000000000632000-0x0000000000648000-memory.dmp
    Filesize

    88KB

  • memory/4840-136-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB