Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    26-09-2021 04:57

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General

  • Target

    5b009c8b072d2343573044ee5dbc7839b50747afd04c796cff0f9a5e36c329ed.exe

  • Size

    145KB

  • MD5

    632d6ec7729fbaaa4bcdf1a91fb9f7b5

  • SHA1

    f41a5c62399a1807346f7a9f59b1b207843383f1

  • SHA256

    5b009c8b072d2343573044ee5dbc7839b50747afd04c796cff0f9a5e36c329ed

  • SHA512

    c5b202422c844f7bf02b5ef46910127f9d5eed005608f6b7a8883e9f9f45babf1e3ce672d49c45946a5f1c2358ef29488eb2a7e6f97c37562bafd3e6d79b5afd

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://naghenrietti1.top/

http://kimballiett2.top/

http://xadriettany3.top/

http://jebeccallis4.top/

http://nityanneron5.top/

http://umayaniela6.top/

http://lynettaram7.top/

http://sadineyalas8.top/

http://geenaldencia9.top/

http://aradysiusep10.top/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • 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\5b009c8b072d2343573044ee5dbc7839b50747afd04c796cff0f9a5e36c329ed.exe
    "C:\Users\Admin\AppData\Local\Temp\5b009c8b072d2343573044ee5dbc7839b50747afd04c796cff0f9a5e36c329ed.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Users\Admin\AppData\Local\Temp\5b009c8b072d2343573044ee5dbc7839b50747afd04c796cff0f9a5e36c329ed.exe
      "C:\Users\Admin\AppData\Local\Temp\5b009c8b072d2343573044ee5dbc7839b50747afd04c796cff0f9a5e36c329ed.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2636

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/2428-117-0x00000000001D0000-0x00000000001D9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2636-115-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2636-116-0x0000000000402FA5-mapping.dmp
    Download
  • memory/3028-118-0x0000000000EB0000-0x0000000000EC6000-memory.dmp
    Filesize

    88KB

    Download