Overview

overview

10

Static

static

3

fe8540de5f...18.exe

windows7-x64

10

fe8540de5f...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-04-2024 05:17

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General

  • Target

    fe8540de5f12df11086e1b626e426fda_JaffaCakes118.exe

  • Size

    312KB

  • MD5

    fe8540de5f12df11086e1b626e426fda

  • SHA1

    47f25f227fa842fc849ef939855c28a711378224

  • SHA256

    aefec444c7481f96021203a4e67af954092d09c31eb7dcf386eeb156e12d70b3

  • SHA512

    8fba93b861cbb03793550335f623c49eacafe95056fb8392f401d5a1b57c876358c201b07b330159af45eabc9bbd83af38cce889d6060581c391635b48f067f6

  • SSDEEP

    6144:E3olE/EigdhF/GsddXH9XCFChk6a8syRt+yqv05rD3yhr3KBSgb:EgGE3dhhJdldCFv6aCVi0dyDy

Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Loads dropped DLL 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe8540de5f12df11086e1b626e426fda_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe8540de5f12df11086e1b626e426fda_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1368

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\CC4F.tmp
    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

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  • memory/1284-7-0x00000000025D0000-0x00000000025E5000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1368-2-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1368-1-0x00000000002B0000-0x00000000003B0000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1368-3-0x0000000000400000-0x0000000000468000-memory.dmp
    Filesize

    416KB

    Download
  • memory/1368-8-0x0000000000400000-0x0000000000468000-memory.dmp
    Filesize

    416KB

    Download
  • memory/1368-10-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download