Overview

overview

10

Static

static

1

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/04/2023, 18:46

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General

  • Target

    1651337313edd7cdf7236fe9340a0cff21aa1b5c82ff7d2378f4261383318511.exe

  • Size

    352KB

  • MD5

    c49ae0835320bb7e6b843fa4ed5d52c3

  • SHA1

    5316f50274ecb2406cbe5109491a00d4334f18f1

  • SHA256

    1651337313edd7cdf7236fe9340a0cff21aa1b5c82ff7d2378f4261383318511

  • SHA512

    0677a3bcc0985c4747be43ea740528d70458b29670f6e040ba0f898fb4c64cd3ba22d6df5a51abc4472fa14901187aa4aa9bc743d9c977bc68d7d3a79cfba9cd

  • SSDEEP

    6144:MJkPFZh4azV70D85sDianLpv+5YZLG4RZCmOCV+E:MJ0FgazV788wnLtlpZC3CVr

Score
10/10
smokeloaderpub2backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Suspicious use of SetThreadContext 1 IoCs
  • 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
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\1651337313edd7cdf7236fe9340a0cff21aa1b5c82ff7d2378f4261383318511.exe
    "C:\Users\Admin\AppData\Local\Temp\1651337313edd7cdf7236fe9340a0cff21aa1b5c82ff7d2378f4261383318511.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5024
    • C:\Users\Admin\AppData\Local\Temp\1651337313edd7cdf7236fe9340a0cff21aa1b5c82ff7d2378f4261383318511.exe
      "C:\Users\Admin\AppData\Local\Temp\1651337313edd7cdf7236fe9340a0cff21aa1b5c82ff7d2378f4261383318511.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2244

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2244-134-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2244-136-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2244-138-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/3112-137-0x0000000001380000-0x0000000001396000-memory.dmp

    Filesize

    88KB

    Download

  • memory/5024-135-0x0000000000A90000-0x0000000000A99000-memory.dmp

    Filesize

    36KB

    Download