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 04:55

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General

  • Target

    87c90405072a62a05a32c3923cc72150076695945faeaa5796453488fc9a2e21.exe

  • Size

    356KB

  • MD5

    8f81fd81f5d130d6a69e6643b9d42e46

  • SHA1

    65d7516e3793a0cbf27667dd8d9b4ff8926f52d7

  • SHA256

    87c90405072a62a05a32c3923cc72150076695945faeaa5796453488fc9a2e21

  • SHA512

    f8d095c309fb447be377315720214a9d72709df2f6c48ea0904cb59219fc18033051df86840f6efae627fd9b930ce0aa0fd574be72bf4bc5e7c37aeb1f9bf72f

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\87c90405072a62a05a32c3923cc72150076695945faeaa5796453488fc9a2e21.exe
    "C:\Users\Admin\AppData\Local\Temp\87c90405072a62a05a32c3923cc72150076695945faeaa5796453488fc9a2e21.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Users\Admin\AppData\Local\Temp\87c90405072a62a05a32c3923cc72150076695945faeaa5796453488fc9a2e21.exe
      "C:\Users\Admin\AppData\Local\Temp\87c90405072a62a05a32c3923cc72150076695945faeaa5796453488fc9a2e21.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1008

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/1008-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1008-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2680-115-0x0000000000730000-0x000000000075A000-memory.dmp
    Filesize

    168KB

    Download
  • memory/2680-117-0x00000000005F0000-0x00000000005F9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3040-119-0x0000000000DB0000-0x0000000000DC6000-memory.dmp
    Filesize

    88KB

    Download