Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-01-2022 08:22

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General

  • Target

    afcb800f92f2e61d02b158a785e585d269eb9d30edf53465f4933105514bc7a5.exe

  • Size

    356KB

  • MD5

    a3aa4f022cd57e305dd53d9860d151de

  • SHA1

    31c57066a99a066d3d0efdb95cf83eb5dcf2aca3

  • SHA256

    afcb800f92f2e61d02b158a785e585d269eb9d30edf53465f4933105514bc7a5

  • SHA512

    70497a2002d367a58431b807eb7921b134ea0812e5f289ee4b853907234a1576db2a878cbd6e70f0c2a2172f7f59aed74a1658dca04dc50ab5b4f98fa885c581

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\afcb800f92f2e61d02b158a785e585d269eb9d30edf53465f4933105514bc7a5.exe
    "C:\Users\Admin\AppData\Local\Temp\afcb800f92f2e61d02b158a785e585d269eb9d30edf53465f4933105514bc7a5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2636
    • C:\Users\Admin\AppData\Local\Temp\afcb800f92f2e61d02b158a785e585d269eb9d30edf53465f4933105514bc7a5.exe
      "C:\Users\Admin\AppData\Local\Temp\afcb800f92f2e61d02b158a785e585d269eb9d30edf53465f4933105514bc7a5.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3736

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/2636-117-0x00000000005B0000-0x00000000005B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3056-119-0x00000000012D0000-0x00000000012E6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3736-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3736-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download