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
    26-01-2022 05:38

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General

  • Target

    c2b034d48cf58fea7fd187f265cbf28039fc7dbe3499dbd766bbbca7b4a1bc4c.exe

  • Size

    334KB

  • MD5

    9cea3b2c71e8d487e8979b280beb71d3

  • SHA1

    18fdf98f9f3f0a1adaabc7e386650c40fe6c7798

  • SHA256

    c2b034d48cf58fea7fd187f265cbf28039fc7dbe3499dbd766bbbca7b4a1bc4c

  • SHA512

    9e23e04fdeb51613d579bd215946828d80ade48c5f2dede80aaac3ff60c47d1345fd56e443497ac60fc57b790eaab502423d6c230864bf586d2dd32fa3955ab4

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\c2b034d48cf58fea7fd187f265cbf28039fc7dbe3499dbd766bbbca7b4a1bc4c.exe
    "C:\Users\Admin\AppData\Local\Temp\c2b034d48cf58fea7fd187f265cbf28039fc7dbe3499dbd766bbbca7b4a1bc4c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:492
    • C:\Users\Admin\AppData\Local\Temp\c2b034d48cf58fea7fd187f265cbf28039fc7dbe3499dbd766bbbca7b4a1bc4c.exe
      "C:\Users\Admin\AppData\Local\Temp\c2b034d48cf58fea7fd187f265cbf28039fc7dbe3499dbd766bbbca7b4a1bc4c.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1632

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/492-115-0x0000000000820000-0x000000000084A000-memory.dmp
    Filesize

    168KB

    Download
  • memory/492-116-0x00000000005E0000-0x00000000005E9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1632-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1632-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2896-119-0x0000000000A40000-0x0000000000A56000-memory.dmp
    Filesize

    88KB

    Download