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Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2024, 02:47

General

  • Target

    b46ca6b63b5c418471e737ff53381b4a58bc2f501f947778fa96a9cbee5ffb8f_payloads.exe

  • Size

    40KB

  • MD5

    35840386396e44516a791c55a0d007ef

  • SHA1

    bc8b0b7bad39e8af351994b405662271679a6a0f

  • SHA256

    d6e58255fab8064f94b2ab44eebb1f1dcebae14efdb0fb28b6944e6f56e65571

  • SHA512

    a8cd301f257ac631a6c77cf89c55eaa9b89f083e50a5ecc02cc76dcad1024fa8bf4212afc96a6a700ab76cfc2f35663e5a429fc9712074ae98b0893c6d96b40b

  • SSDEEP

    768:4raag0YrBHXZUrRhSZOh/q+wjDp8v3uWqeqLhy5:4raDD1HJ+94jDS/XqeqVy5

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://gxutc2c.com/tmp/index.php

http://proekt8.ru/tmp/index.php

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

http://pirateking.online/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

Processes

  • C:\Users\Admin\AppData\Local\Temp\b46ca6b63b5c418471e737ff53381b4a58bc2f501f947778fa96a9cbee5ffb8f_payloads.exe
    "C:\Users\Admin\AppData\Local\Temp\b46ca6b63b5c418471e737ff53381b4a58bc2f501f947778fa96a9cbee5ffb8f_payloads.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1276-1-0x0000000002AC0000-0x0000000002AD6000-memory.dmp

    Filesize

    88KB

  • memory/2664-0-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2664-2-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB