Overview

overview

10

Static

static

dridex

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    27-01-2022 02:42

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General

  • Target

    0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa.exe

  • Size

    240KB

  • MD5

    fd4f1ec06d0375df6624154198c0137b

  • SHA1

    44395c4c0b7a2c331e8b627aac8596f556db88d8

  • SHA256

    0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa

  • SHA512

    dc352691113be7c2f28127cbe9b59c087ff5b87eb2c5e204b706af2a65dd28a6301a13d7241cd5c39ee1df494ef3b3514476c6a643cebdb8c5dc1184eb30fe5f

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\0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa.exe
    "C:\Users\Admin\AppData\Local\Temp\0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3184
    • C:\Users\Admin\AppData\Local\Temp\0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa.exe
      "C:\Users\Admin\AppData\Local\Temp\0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3308

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

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Downloads

  • memory/3036-118-0x0000000000A30000-0x0000000000A46000-memory.dmp
    Filesize

    88KB

    Download
  • memory/3184-115-0x0000000000450000-0x00000000004FE000-memory.dmp
    Filesize

    696KB

    Download
  • memory/3308-116-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3308-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

    Download