Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    25-01-2022 19:19

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General

  • Target

    908d9d9749f14875270f9189eb235babb7283e3762f3e6eefac175f5905f8577.exe

  • Size

    317KB

  • MD5

    f2ffaf4dc6f4743cfdd1b70672161016

  • SHA1

    6f2053ddf79a59e54fc23e3d33e5cf212581ed29

  • SHA256

    908d9d9749f14875270f9189eb235babb7283e3762f3e6eefac175f5905f8577

  • SHA512

    3cd16ab42786d8e377131b916c6826f610746dd9059f99549ba7d2b202b5c45a991815a6699f2d051b010cf31036f995d29140a11138b682cc8cae04443b3bd3

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\908d9d9749f14875270f9189eb235babb7283e3762f3e6eefac175f5905f8577.exe
    "C:\Users\Admin\AppData\Local\Temp\908d9d9749f14875270f9189eb235babb7283e3762f3e6eefac175f5905f8577.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:368
    • C:\Users\Admin\AppData\Local\Temp\908d9d9749f14875270f9189eb235babb7283e3762f3e6eefac175f5905f8577.exe
      "C:\Users\Admin\AppData\Local\Temp\908d9d9749f14875270f9189eb235babb7283e3762f3e6eefac175f5905f8577.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:4020

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/368-115-0x0000000000030000-0x0000000000038000-memory.dmp
    Filesize

    32KB

    Download
  • memory/368-116-0x0000000000570000-0x0000000000579000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3024-119-0x00000000004A0000-0x00000000004B6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/4020-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4020-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download