Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    164s
  • max time network
    133s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    27-01-2022 04:40

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General

  • Target

    798a6d562fb64437db70a86d734f31833fdd4b1b89cd1f15c795657b3126dd11.exe

  • Size

    240KB

  • MD5

    49f0abdf9938b07ee4d8ef39c88a6619

  • SHA1

    18d9b0bc5b27b048302baf0ef362dd896843970c

  • SHA256

    798a6d562fb64437db70a86d734f31833fdd4b1b89cd1f15c795657b3126dd11

  • SHA512

    2905a695f52e8ffa8b33ad5c4ba2d5d6ba6caea13f92eb1983d1a6092b36a1dcf6f50b724101e6c02a1b6b9a454622796f048a10a96d94cbc3f54a71ad7c2d4c

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\798a6d562fb64437db70a86d734f31833fdd4b1b89cd1f15c795657b3126dd11.exe
    "C:\Users\Admin\AppData\Local\Temp\798a6d562fb64437db70a86d734f31833fdd4b1b89cd1f15c795657b3126dd11.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\AppData\Local\Temp\798a6d562fb64437db70a86d734f31833fdd4b1b89cd1f15c795657b3126dd11.exe
      "C:\Users\Admin\AppData\Local\Temp\798a6d562fb64437db70a86d734f31833fdd4b1b89cd1f15c795657b3126dd11.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3184

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/2256-117-0x0000000000750000-0x0000000000774000-memory.dmp
    Filesize

    144KB

    Download
  • memory/2256-119-0x0000000000450000-0x000000000059A000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/3048-121-0x0000000001580000-0x0000000001596000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3184-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3184-120-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download