Overview

overview

10

Static

static

3

644eb593c5...18.exe

windows7-x64

10

644eb593c5...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-04-2024 01:47

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General

  • Target

    644eb593c582c716587d69acd23b3982_JaffaCakes118.exe

  • Size

    375KB

  • MD5

    644eb593c582c716587d69acd23b3982

  • SHA1

    cf575ca1b8c607825f3fa6ffdfeaace315b0fabe

  • SHA256

    249b11975db6b600f118671ff5d6bf528d3af34ab137faee493831b1ba49e6b8

  • SHA512

    f7bb893d00593d40d61d029b8cbe3b0b588a5dd33c04c1dbf6e28c765e226f630584dc67c72a37eb31023c2494e96846d2cf0227fbef9dc7e78b5a1d4e1b07a2

  • SSDEEP

    6144:psGV7bNSqVplixvXvIRI8psKN7k/afOlJs6umAkT:p/RVDixvIpsx/af0pAI

Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2020

C2

http://bostoc.com/upload/

http://qianyoupj.cn/upload/

http://sleoppen.com/upload/

http://stempelbeton.at/upload/
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
  • Suspicious use of UnmapMainImage 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\644eb593c582c716587d69acd23b3982_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\644eb593c582c716587d69acd23b3982_JaffaCakes118.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3420-4-0x0000000002B00000-0x0000000002B16000-memory.dmp
    Filesize

    88KB

    Download
  • memory/4504-1-0x0000000001AB0000-0x0000000001BB0000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/4504-2-0x0000000000400000-0x00000000016C0000-memory.dmp
    Filesize

    18.8MB

    Download
  • memory/4504-3-0x0000000001A20000-0x0000000001A29000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4504-5-0x0000000000400000-0x00000000016C0000-memory.dmp
    Filesize

    18.8MB

    Download