Overview

overview

10

Static

static

3

564d953bf8...18.exe

windows7-x64

10

564d953bf8...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
    31-03-2024 13:58

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General

  • Target

    564d953bf82c6cdd73058d77841e54df_JaffaCakes118.exe

  • Size

    338KB

  • MD5

    564d953bf82c6cdd73058d77841e54df

  • SHA1

    cc5f8250e3507eea671adcddd30057e9f787e30c

  • SHA256

    95131b7d3857e99c14a70e5a6f44c646e55276fe455d5176ea1bd176eb1b992c

  • SHA512

    831a0e2adace91e700a6d4f66b350e0e62b87fce4dd666fa789a36c17879f47871e7b20eb8fe359cccf4a091ec5f7c0da529a3fefc64ca044d2e1375fbf557a0

  • SSDEEP

    6144:TOZ7BQXkct0u9hh3fxGOOrG1P38A1zE62E7Q61lD:T/0WrPxGOOsPX1462uQ8lD

Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2020

C2

http://gmpeople.com/upload/

http://mile48.com/upload/

http://lecanardstsornin.com/upload/

http://m3600.com/upload/

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

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\564d953bf82c6cdd73058d77841e54df_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\564d953bf82c6cdd73058d77841e54df_JaffaCakes118.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1680
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {45B2FC59-1B9C-485B-B7CE-41E09EB96773} S-1-5-21-406356229-2805545415-1236085040-1000:IKJSPGIM\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Roaming\fbvuwft
      C:\Users\Admin\AppData\Roaming\fbvuwft
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:1812

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

  • C:\Users\Admin\AppData\Roaming\fbvuwft
    Filesize

    338KB

    MD5

    564d953bf82c6cdd73058d77841e54df

    SHA1

    cc5f8250e3507eea671adcddd30057e9f787e30c

    SHA256

    95131b7d3857e99c14a70e5a6f44c646e55276fe455d5176ea1bd176eb1b992c

    SHA512

    831a0e2adace91e700a6d4f66b350e0e62b87fce4dd666fa789a36c17879f47871e7b20eb8fe359cccf4a091ec5f7c0da529a3fefc64ca044d2e1375fbf557a0

    Download Submit
  • memory/1288-4-0x0000000002200000-0x0000000002215000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1288-16-0x0000000002C40000-0x0000000002C55000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1680-1-0x0000000001790000-0x0000000001890000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1680-2-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1680-3-0x0000000000400000-0x00000000016C8000-memory.dmp
    Filesize

    18.8MB

    Download
  • memory/1680-5-0x0000000000400000-0x00000000016C8000-memory.dmp
    Filesize

    18.8MB

    Download
  • memory/1812-14-0x0000000001840000-0x0000000001940000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1812-15-0x0000000000400000-0x00000000016C8000-memory.dmp
    Filesize

    18.8MB

    Download
  • memory/1812-17-0x0000000000400000-0x00000000016C8000-memory.dmp
    Filesize

    18.8MB

    Download