Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 23:57

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General

  • Target

    d6cebfa001549392cfa89ef288999449190e352f41f22f8f78fbd6e65fc43e7f.exe

  • Size

    241KB

  • MD5

    e161b9ac3c23a1d72800e65155b44401

  • SHA1

    5fbbcc458668fcb769f47c4aae25ae1b65204b18

  • SHA256

    d6cebfa001549392cfa89ef288999449190e352f41f22f8f78fbd6e65fc43e7f

  • SHA512

    9eae73557325907d6315af1491de804c1bed109764591a65214f5b52a74a39d421d5f51e0fb4f6d7bbf3769c03ab1408c9031df7b5ae950c538622e22c7a3d9f

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\d6cebfa001549392cfa89ef288999449190e352f41f22f8f78fbd6e65fc43e7f.exe
    "C:\Users\Admin\AppData\Local\Temp\d6cebfa001549392cfa89ef288999449190e352f41f22f8f78fbd6e65fc43e7f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Users\Admin\AppData\Local\Temp\d6cebfa001549392cfa89ef288999449190e352f41f22f8f78fbd6e65fc43e7f.exe
      "C:\Users\Admin\AppData\Local\Temp\d6cebfa001549392cfa89ef288999449190e352f41f22f8f78fbd6e65fc43e7f.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3792

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/2740-117-0x00000000001E0000-0x00000000001E9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3048-119-0x0000000001580000-0x0000000001596000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3792-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3792-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download