Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231025-en
  • resource tags

    arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
  • submitted
    21/11/2023, 11:15

General

  • Target

    file.exe

  • Size

    279KB

  • MD5

    44aadd6e61e56ffe781cb7d210907ff9

  • SHA1

    3c008cc577ccbe58d393c109fa33ab65097272df

  • SHA256

    263a808889e25375c4e77085e7985d81c2f43150a4323e839619d0816d861c7e

  • SHA512

    f969dbf0956f9772ca37a71c297657215381d7383d0019f1ac336f3216ab5fa2c16cf18f666fabb44c4ac214f1fa67c9c6e971164763d3819fc5ae1e1fb7f3e7

  • SSDEEP

    3072:QqAD1iHC++P2jTbLjeCyJClXQw+MKYUSj9XXf8Ct/HF5LgAzD:qoH8PWTbPQIlXQ5KU85B3p

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

Extracted

Family

smokeloader

Version

2022

C2

http://dpav.cc/tmp/

http://lrproduct.ru/tmp/

http://kggcp.com/tmp/

http://talesofpirates.net/tmp/

http://pirateking.online/tmp/

http://piratia.pw/tmp/

http://go-piratia.ru/tmp/

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1268-4-0x0000000002A40000-0x0000000002A56000-memory.dmp

    Filesize

    88KB

  • memory/1768-1-0x00000000008F0000-0x00000000009F0000-memory.dmp

    Filesize

    1024KB

  • memory/1768-2-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB

  • memory/1768-3-0x0000000000400000-0x00000000007CF000-memory.dmp

    Filesize

    3.8MB

  • memory/1768-5-0x0000000000400000-0x00000000007CF000-memory.dmp

    Filesize

    3.8MB