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
    25-01-2022 08:09

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General

  • Target

    aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc.exe

  • Size

    317KB

  • MD5

    fbcf4e4b6e3bcd555ad2133be98239c2

  • SHA1

    720033f26905a78402df4e2d9d1008f6eea1d99d

  • SHA256

    aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc

  • SHA512

    0e1138e6aa098c52c72df30394cfc7228a30305c42e13a898a382ab702f03f73bb5a2147194031ff273fa825fc3a7c0c8971b96a9dac8dd2f5cdbe6deabe7abb

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\aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc.exe
    "C:\Users\Admin\AppData\Local\Temp\aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2588
    • C:\Users\Admin\AppData\Local\Temp\aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc.exe
      "C:\Users\Admin\AppData\Local\Temp\aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3148

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/2364-119-0x0000000000E70000-0x0000000000E86000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2588-116-0x0000000000030000-0x0000000000038000-memory.dmp
    Filesize

    32KB

    Download
  • memory/2588-117-0x0000000000530000-0x0000000000539000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3148-115-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3148-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download