Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 16:27

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General

  • Target

    6f5f3416324b35cbe48f45a54a43454adddedc38703fcebafda9c610a7c8078b.exe

  • Size

    352KB

  • MD5

    b8325b86a517c7b3ac4de4ec6911d25c

  • SHA1

    24dafdc0cca4ac80e0f262b39d86663ffec35717

  • SHA256

    6f5f3416324b35cbe48f45a54a43454adddedc38703fcebafda9c610a7c8078b

  • SHA512

    de88e08bdd08effa6294440593051326f2adc331e38359b2c7d0a19c35508c826a43469ddf7cf459a9a818830eba735e938fc91050213d833bc44a41ae8f330d

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/
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\6f5f3416324b35cbe48f45a54a43454adddedc38703fcebafda9c610a7c8078b.exe
    "C:\Users\Admin\AppData\Local\Temp\6f5f3416324b35cbe48f45a54a43454adddedc38703fcebafda9c610a7c8078b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:780
    • C:\Users\Admin\AppData\Local\Temp\6f5f3416324b35cbe48f45a54a43454adddedc38703fcebafda9c610a7c8078b.exe
      "C:\Users\Admin\AppData\Local\Temp\6f5f3416324b35cbe48f45a54a43454adddedc38703fcebafda9c610a7c8078b.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2444

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/780-115-0x0000000000538000-0x0000000000548000-memory.dmp
    Filesize

    64KB

    Download
  • memory/780-116-0x0000000000620000-0x0000000000629000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2444-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2444-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2648-119-0x0000000000B40000-0x0000000000B56000-memory.dmp
    Filesize

    88KB

    Download