Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 09:45

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General

  • Target

    d0a94eee3062489f74722558e7dd98518a7efb45dc0aa4ba4a961b4076eb9653.exe

  • Size

    334KB

  • MD5

    2cfc1d9979604a809fbc53637c3cc529

  • SHA1

    887f45bfa3958b9560365797ddf3e53d605a5aad

  • SHA256

    d0a94eee3062489f74722558e7dd98518a7efb45dc0aa4ba4a961b4076eb9653

  • SHA512

    4b3fe5c4d85d5417f7d5685f15e2188f8864f9dd231c0ae5e487bc26001bd4a78e725137cbd8b1aaa8ba7c43d397a375b4d58c63d83676eac8aca104cbfe835e

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\d0a94eee3062489f74722558e7dd98518a7efb45dc0aa4ba4a961b4076eb9653.exe
    "C:\Users\Admin\AppData\Local\Temp\d0a94eee3062489f74722558e7dd98518a7efb45dc0aa4ba4a961b4076eb9653.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3260
    • C:\Users\Admin\AppData\Local\Temp\d0a94eee3062489f74722558e7dd98518a7efb45dc0aa4ba4a961b4076eb9653.exe
      "C:\Users\Admin\AppData\Local\Temp\d0a94eee3062489f74722558e7dd98518a7efb45dc0aa4ba4a961b4076eb9653.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:4076

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/2984-119-0x0000000000A00000-0x0000000000A16000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3260-115-0x00000000005D8000-0x00000000005E8000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3260-117-0x0000000000510000-0x0000000000519000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4076-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4076-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download