Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 04:21

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General

  • Target

    5190998941470fe06c2582233fa3af589137b806af5c0779dae9211e6e4c7ca1.exe

  • Size

    197KB

  • MD5

    a9ec22723e7558f6950c9ea812f06c9a

  • SHA1

    4d571d7ea815f77edd7e3c4a73ce89301a85a32d

  • SHA256

    5190998941470fe06c2582233fa3af589137b806af5c0779dae9211e6e4c7ca1

  • SHA512

    bc2bb6efa5e3d8f5c177712dd2202afb3d8d38ad3c11f7de4effcef28c6efecef2acc56e500855aea07024a187622160248195e06283bdd270cc7c1f3cea0ab3

  • SSDEEP

    3072:5xH6RLBM8naN5ti/1RztduECk1Sz9yRGYB2Ya93/PkkXx:8LRn5ztRCkEgEF

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Signatures

  • Detects Smokeloader packer 4 IoCs
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\5190998941470fe06c2582233fa3af589137b806af5c0779dae9211e6e4c7ca1.exe
    "C:\Users\Admin\AppData\Local\Temp\5190998941470fe06c2582233fa3af589137b806af5c0779dae9211e6e4c7ca1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Users\Admin\AppData\Local\Temp\5190998941470fe06c2582233fa3af589137b806af5c0779dae9211e6e4c7ca1.exe
      "C:\Users\Admin\AppData\Local\Temp\5190998941470fe06c2582233fa3af589137b806af5c0779dae9211e6e4c7ca1.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:4412

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/2540-132-0x0000000000918000-0x0000000000929000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2540-133-0x0000000000710000-0x0000000000719000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2540-136-0x0000000000918000-0x0000000000929000-memory.dmp
    Filesize

    68KB

    Download
  • memory/4412-134-0x0000000000000000-mapping.dmp
    Download
  • memory/4412-135-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4412-137-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4412-138-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download