Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    159s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 03:19

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General

  • Target

    8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566.exe

  • Size

    333KB

  • MD5

    475a9ca45db354c6880c465170716bc0

  • SHA1

    8eaf445ee11452ce953fb7356117a27edf140348

  • SHA256

    8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566

  • SHA512

    a48371defbd1dddf203829074cd8ebc4f8a3609a0d38d1f1f3ba21af3ac8861ee68253be44bbea5741b7da103f26ab912fbad2a50492b09fc359b39eb785b710

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\8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566.exe
    "C:\Users\Admin\AppData\Local\Temp\8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:456
    • C:\Users\Admin\AppData\Local\Temp\8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566.exe
      "C:\Users\Admin\AppData\Local\Temp\8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2912

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/456-116-0x00000000005A0000-0x00000000005A9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2712-119-0x0000000000720000-0x0000000000736000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2912-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2912-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download