Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 07:14

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General

  • Target

    8366589cf500c413059d816563905de4e7cbefdd126b66bb75f2916eca14c292.exe

  • Size

    356KB

  • MD5

    b918c19a5fea69952bb273b9c0a13530

  • SHA1

    116c6e4bfe5f9d735fde554a6515b3fcd3c9a173

  • SHA256

    8366589cf500c413059d816563905de4e7cbefdd126b66bb75f2916eca14c292

  • SHA512

    eba56a6712d4d9449ae2ca3f0577af3b907f528c82be57fc58fde0e98eb9988d94d3c55cc20e526826821fec57088b9955fe3c7c67ef5c4787cf9d4485ed92f2

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\8366589cf500c413059d816563905de4e7cbefdd126b66bb75f2916eca14c292.exe
    "C:\Users\Admin\AppData\Local\Temp\8366589cf500c413059d816563905de4e7cbefdd126b66bb75f2916eca14c292.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Users\Admin\AppData\Local\Temp\8366589cf500c413059d816563905de4e7cbefdd126b66bb75f2916eca14c292.exe
      "C:\Users\Admin\AppData\Local\Temp\8366589cf500c413059d816563905de4e7cbefdd126b66bb75f2916eca14c292.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:524

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/524-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/524-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2668-115-0x00000000006B0000-0x00000000006DA000-memory.dmp
    Filesize

    168KB

    Download
  • memory/2668-116-0x0000000000520000-0x0000000000529000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3056-119-0x0000000000610000-0x0000000000626000-memory.dmp
    Filesize

    88KB

    Download