Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    171s
  • max time network
    173s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 23:14

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General

  • Target

    db2d18edfef43af03a922dbdf69e5dc1d3b0f3f00927b1cdfe5ad7c13d2438d6.exe

  • Size

    351KB

  • MD5

    40b88d55d51d3edeaae9c9d929099a5c

  • SHA1

    7a1b825d740e040808e32d4aa5a83c0f6f025bd9

  • SHA256

    db2d18edfef43af03a922dbdf69e5dc1d3b0f3f00927b1cdfe5ad7c13d2438d6

  • SHA512

    4cf0beb3405ccbcf3694a7fb14637f68b0bfbcc08090637707a5d828e60df763eccc28031965ac5d1fbbfbaeaf964e1228093fc23dd0c8532fb6652038c05d5f

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\db2d18edfef43af03a922dbdf69e5dc1d3b0f3f00927b1cdfe5ad7c13d2438d6.exe
    "C:\Users\Admin\AppData\Local\Temp\db2d18edfef43af03a922dbdf69e5dc1d3b0f3f00927b1cdfe5ad7c13d2438d6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Users\Admin\AppData\Local\Temp\db2d18edfef43af03a922dbdf69e5dc1d3b0f3f00927b1cdfe5ad7c13d2438d6.exe
      "C:\Users\Admin\AppData\Local\Temp\db2d18edfef43af03a922dbdf69e5dc1d3b0f3f00927b1cdfe5ad7c13d2438d6.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2324

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/2324-120-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2324-121-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2424-118-0x0000000000740000-0x000000000076A000-memory.dmp
    Filesize

    168KB

    Download
  • memory/2424-119-0x00000000005B0000-0x00000000005B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3032-122-0x0000000000ED0000-0x0000000000EE6000-memory.dmp
    Filesize

    88KB

    Download