Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    307s
  • max time network
    314s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 04:42

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General

  • Target

    678c3cb6321c1c53cbce223c051e6a2a9c197c1e5bdfb6b6509d24a2cf16e61f.exe

  • Size

    274KB

  • MD5

    d95b0eb0faf68ca64b35d208d8d5742b

  • SHA1

    b26101b79b9d6baee13e2f18e111dac86bcd3137

  • SHA256

    678c3cb6321c1c53cbce223c051e6a2a9c197c1e5bdfb6b6509d24a2cf16e61f

  • SHA512

    7fab2e2e6537d0b2e53ef8b6c07a10b842725358960739ca82a1b83fd30d5699a62446a184e6eb774550fab0a210e568ad908f3c97c812de74cb12489178edba

  • SSDEEP

    3072:CxXVhAYG3R3bcdlrCWR5aYIomc454wVbfFV1tFjlz9oafiVRvJTcpfaVtOYgV2qI:CVLdlrSYuVjV1tFF9oafIDcBVS

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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\678c3cb6321c1c53cbce223c051e6a2a9c197c1e5bdfb6b6509d24a2cf16e61f.exe
    "C:\Users\Admin\AppData\Local\Temp\678c3cb6321c1c53cbce223c051e6a2a9c197c1e5bdfb6b6509d24a2cf16e61f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Users\Admin\AppData\Local\Temp\678c3cb6321c1c53cbce223c051e6a2a9c197c1e5bdfb6b6509d24a2cf16e61f.exe
      "C:\Users\Admin\AppData\Local\Temp\678c3cb6321c1c53cbce223c051e6a2a9c197c1e5bdfb6b6509d24a2cf16e61f.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3228

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/2488-132-0x00000000005E8000-0x00000000005F9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2488-133-0x00000000004E0000-0x00000000004E9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2488-136-0x00000000005E8000-0x00000000005F9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/3228-134-0x0000000000000000-mapping.dmp
    Download
  • memory/3228-135-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3228-137-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3228-138-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download