Analysis

  • max time kernel
    300s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-02-2024 04:49

General

  • Target

    ae6c389a5f247b3249b96bd4a6fb52d59227ee9def9fc34eb45b2e790ccb66b0.exe

  • Size

    136KB

  • MD5

    6dc062eeeb6fbb9b4e02f3c8fd72436d

  • SHA1

    0b1ca5fa298b47bc0e5b5131fd1d72a91edd157b

  • SHA256

    ae6c389a5f247b3249b96bd4a6fb52d59227ee9def9fc34eb45b2e790ccb66b0

  • SHA512

    f1acb133f8a30c99c33d6750ff6d01a50e5b76b133d733f4b236501cb4ae4d2585c4d9e844e74380c21ad5b0c6118f76369bbef0841611ac040f71d5aa6d16d7

  • SSDEEP

    3072:sHRLMRy16ncyT2m2/6J5sWNjDfBVd3TgIP2TO:rM16nc6d35NV5Lj

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://sjyey.com/tmp/index.php

http://babonwo.ru/tmp/index.php

http://mth.com.ua/tmp/index.php

http://piratia.pw/tmp/index.php

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

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: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae6c389a5f247b3249b96bd4a6fb52d59227ee9def9fc34eb45b2e790ccb66b0.exe
    "C:\Users\Admin\AppData\Local\Temp\ae6c389a5f247b3249b96bd4a6fb52d59227ee9def9fc34eb45b2e790ccb66b0.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2204

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1252-4-0x0000000002A50000-0x0000000002A66000-memory.dmp

    Filesize

    88KB

  • memory/2204-1-0x00000000008F0000-0x00000000009F0000-memory.dmp

    Filesize

    1024KB

  • memory/2204-2-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB

  • memory/2204-3-0x0000000000400000-0x0000000000816000-memory.dmp

    Filesize

    4.1MB

  • memory/2204-5-0x0000000000400000-0x0000000000816000-memory.dmp

    Filesize

    4.1MB

  • memory/2204-8-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB