Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    157s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 15:16

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General

  • Target

    64c75634681ca45017b1e20eff43287d7e5d0d9800aad1058b4d25f0487e0ace.exe

  • Size

    351KB

  • MD5

    f6a203f2e6659bfba867ff5013dfa019

  • SHA1

    a3e5f62bcaeebd1e3e102a1071d18d2bdf307dfb

  • SHA256

    64c75634681ca45017b1e20eff43287d7e5d0d9800aad1058b4d25f0487e0ace

  • SHA512

    06bf9cc489e1904e45e7fe314cae1e9c2ed2e1dd1a7b6356523fb42642b76535e2045d88c072138f11d8dba1e87c7703cfd7cf5306a73d6b5de16e15301a5d2a

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\64c75634681ca45017b1e20eff43287d7e5d0d9800aad1058b4d25f0487e0ace.exe
    "C:\Users\Admin\AppData\Local\Temp\64c75634681ca45017b1e20eff43287d7e5d0d9800aad1058b4d25f0487e0ace.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2612
    • C:\Users\Admin\AppData\Local\Temp\64c75634681ca45017b1e20eff43287d7e5d0d9800aad1058b4d25f0487e0ace.exe
      "C:\Users\Admin\AppData\Local\Temp\64c75634681ca45017b1e20eff43287d7e5d0d9800aad1058b4d25f0487e0ace.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:348

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/348-120-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/348-121-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2364-122-0x0000000000E50000-0x0000000000E66000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2612-119-0x0000000000570000-0x0000000000579000-memory.dmp
    Filesize

    36KB

    Download