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Analysis

  • max time kernel
    149s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 13:28

General

  • Target

    72787c0133ebe280a7d16f6db8000bcd.exe

  • Size

    326KB

  • MD5

    72787c0133ebe280a7d16f6db8000bcd

  • SHA1

    b287f8d7f22ded27444ae999e65a599cca8cc60a

  • SHA256

    01e062f17f17f54100c3d6849477017acdd7bd57f751a7eb18484c77474d5a6a

  • SHA512

    8e2fd5d50d0f4579a5b7721d5c1fdc6bef1582822a723f293cf0b982eee588bf9d933499c5c16941474a4e3928c42d2305984652aa9542ac31ebcea4dcd9c596

  • SSDEEP

    6144:FXURnqgV/GvULWy9BtdNVJjq3MGMXmSUexV:FonTTWy9BFVJLmUx

Malware Config

Extracted

Family

smokeloader

Botnet

0002

Extracted

Family

smokeloader

Version

2020

C2

https://cinems.club/search.php

https://clothes.surf/search.php

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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\72787c0133ebe280a7d16f6db8000bcd.exe
    "C:\Users\Admin\AppData\Local\Temp\72787c0133ebe280a7d16f6db8000bcd.exe"
    1⤵
    • Loads dropped DLL
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\5C1B.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • memory/1328-1-0x0000000000640000-0x0000000000740000-memory.dmp

    Filesize

    1024KB

  • memory/1328-6-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1328-3-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1328-8-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1376-7-0x0000000002AD0000-0x0000000002AE5000-memory.dmp

    Filesize

    84KB