Overview

overview

10

Static

static

1

e07270c484...8f.exe

windows7-x64

10

e07270c484...8f.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    13-03-2023 08:03

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General

  • Target

    e07270c4844eee99b9912f5f4245e2185d66ac2c486e3243289277207f62048f.exe

  • Size

    197KB

  • MD5

    a9d67bc81d309e6acc41ca1687ac06b1

  • SHA1

    7427bdb245fb8d768216bfefcea4d3ae0b224858

  • SHA256

    e07270c4844eee99b9912f5f4245e2185d66ac2c486e3243289277207f62048f

  • SHA512

    4b37c7c5d66f24b2091175317a634933e1b2479624d72483cddf619940ed0167dbfbe41f19fb4bca078cfc013077ee292979c2fe9dfb20ecb7e3b04c4d20efa6

  • SSDEEP

    3072:qmXO1y1Xf4UZiUY35k3izSeahF+ow82IQOq4SvxKqD:3e1qXXZYiSSeaZPrQlWq

Score
10/10
smokeloaderlabbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

lab

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • 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 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e07270c4844eee99b9912f5f4245e2185d66ac2c486e3243289277207f62048f.exe
    "C:\Users\Admin\AppData\Local\Temp\e07270c4844eee99b9912f5f4245e2185d66ac2c486e3243289277207f62048f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1320
    • C:\Users\Admin\AppData\Local\Temp\e07270c4844eee99b9912f5f4245e2185d66ac2c486e3243289277207f62048f.exe
      "C:\Users\Admin\AppData\Local\Temp\e07270c4844eee99b9912f5f4245e2185d66ac2c486e3243289277207f62048f.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1772

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1284-59-0x0000000002140000-0x0000000002156000-memory.dmp

    Filesize

    88KB

    Download

  • memory/1284-64-0x000007FEEA6D0000-0x000007FEEA6DA000-memory.dmp

    Filesize

    40KB

    Download

  • memory/1320-57-0x0000000000230000-0x0000000000239000-memory.dmp

    Filesize

    36KB

    Download

  • memory/1772-55-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1772-56-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/1772-58-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/1772-60-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download