Overview

overview

10

Static

static

3

35bf9dfd22...e3.exe

windows7-x64

10

35bf9dfd22...e3.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    153s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2024 01:09

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General

  • Target

    35bf9dfd223e02da2ee3d57ec493156787a3c2cecb8b655a583985a2f14cc6e3.exe

  • Size

    277KB

  • MD5

    ac6a932b599565bdc10acfecf938c41d

  • SHA1

    9fec1f659f9fec54d920a0a73c66dfa99d80ef57

  • SHA256

    35bf9dfd223e02da2ee3d57ec493156787a3c2cecb8b655a583985a2f14cc6e3

  • SHA512

    d8e9f2c44aeb7634552af23a77757af41a50543ff7d5b4c620d9c4a19462d65d991dd19cb8e2063ca1424ef9206158c9fe74a1c63f84d1fe60fd347bdc314e5f

  • SSDEEP

    3072:uKf5LPigdxK34S+wt79duyt4J5QJ1+ZtQXGKKXvHAddkxrj:/hLPiILSTBLRt4cuZtQ2Xvnrj

Score
10/10
smokeloaderpub2backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Extracted

Family

smokeloader

Version

2022

C2

http://movlat.com/tmp/

http://llcbc.org/tmp/

http://lindex24.ru/tmp/

http://qeqei.xyz/tmp/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 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: MapViewOfSection 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\35bf9dfd223e02da2ee3d57ec493156787a3c2cecb8b655a583985a2f14cc6e3.exe
    "C:\Users\Admin\AppData\Local\Temp\35bf9dfd223e02da2ee3d57ec493156787a3c2cecb8b655a583985a2f14cc6e3.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2332
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3744 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4588

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    2
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

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    Downloads

    • memory/2332-1-0x00000000023B0000-0x00000000024B0000-memory.dmp
      Filesize

      1024KB

      Download
    • memory/2332-2-0x00000000040B0000-0x00000000040BB000-memory.dmp
      Filesize

      44KB

      Download
    • memory/2332-3-0x0000000000400000-0x000000000040B000-memory.dmp
      Filesize

      44KB

      Download
    • memory/2332-9-0x0000000000400000-0x000000000040B000-memory.dmp
      Filesize

      44KB

      Download
    • memory/2332-8-0x00000000040B0000-0x00000000040BB000-memory.dmp
      Filesize

      44KB

      Download
    • memory/2332-5-0x0000000000400000-0x0000000002361000-memory.dmp
      Filesize

      31.4MB

      Download
    • memory/3296-4-0x0000000003300000-0x0000000003316000-memory.dmp
      Filesize

      88KB

      Download