Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Analysis

  • max time kernel
    184s
  • max time network
    201s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 20:08

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General

  • Target

    473ffae2a6490168178d76db05db25bedddedcef3f4f5b6d5fc0a9da609fd172.exe

  • Size

    145KB

  • MD5

    463214dfa80c9dd250629e357ac9b8cb

  • SHA1

    b2322e3fd2924cd87bb19fdeb3cb398178c4e3df

  • SHA256

    473ffae2a6490168178d76db05db25bedddedcef3f4f5b6d5fc0a9da609fd172

  • SHA512

    77cf3977c920e2cba2dd24b8df7708aa386cad21d9e1f10d682df93745deb8f50ca56ef3d1eaf6462787dc00331d4d474cba95601abf2dc2593424edde9940ba

  • SSDEEP

    3072:xVMD5JFnsd7K3y5oMvet3FBqtwIoX7xhdrc:cJtslKI63vqmTJc

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\473ffae2a6490168178d76db05db25bedddedcef3f4f5b6d5fc0a9da609fd172.exe
    "C:\Users\Admin\AppData\Local\Temp\473ffae2a6490168178d76db05db25bedddedcef3f4f5b6d5fc0a9da609fd172.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\AppData\Local\Temp\473ffae2a6490168178d76db05db25bedddedcef3f4f5b6d5fc0a9da609fd172.exe
      "C:\Users\Admin\AppData\Local\Temp\473ffae2a6490168178d76db05db25bedddedcef3f4f5b6d5fc0a9da609fd172.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2260

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/2260-134-0x0000000000000000-mapping.dmp
    Download
  • memory/2260-135-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2260-137-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2260-138-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2268-132-0x000000000059D000-0x00000000005AE000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2268-133-0x0000000000570000-0x0000000000579000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2268-136-0x000000000059D000-0x00000000005AE000-memory.dmp
    Filesize

    68KB

    Download