Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    155s
  • max time network
    132s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    25-01-2022 12:36

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General

  • Target

    520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe

  • Size

    317KB

  • MD5

    62d706e9c0df4608279ad00bba12637e

  • SHA1

    eca31b2e019c69d19bf20df42f0ebeea05ca74e6

  • SHA256

    520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69

  • SHA512

    8193fcdec85120c2fe034cf77823f05f66005d1884463bd6c04ebeaabc5098171d79d2d1d1e64b9b45cb108a7edaed1ddbc36ae28938bb0540e14b9a517fa3aa

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\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe
    "C:\Users\Admin\AppData\Local\Temp\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2600
    • C:\Users\Admin\AppData\Local\Temp\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe
      "C:\Users\Admin\AppData\Local\Temp\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1296

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/1296-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1296-121-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2364-122-0x0000000000E60000-0x0000000000E76000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2600-119-0x0000000000030000-0x0000000000038000-memory.dmp
    Filesize

    32KB

    Download
  • memory/2600-120-0x00000000004A0000-0x00000000004A9000-memory.dmp
    Filesize

    36KB

    Download