Resubmissions

02-02-2024 15:59

240202-te4t8scbdp 10

02-02-2024 15:54

240202-tcesbscahk 10

General

  • Target

    SMS sender 2023.zip

  • Size

    6.7MB

  • MD5

    80f5628447dc7fcba82df2d1b0a4b46e

  • SHA1

    bc8d7dd669bf73f0dca515056aa207aa3ac8386a

  • SHA256

    920ee4d6e16da14af70de3df554004024590cd31ac4b57c5338761b7838b3291

  • SHA512

    f70d01ec564e6cfecf011e5097712197d8e60405d9a123aa7a3ebecb17a3171a822aea090c79850c0ef750b568a7ff2f5cedb911b56db789f4293c98ac04389a

  • SSDEEP

    98304:6nU5cAAMcMaidXUyN48SvdAbjy5Eybnb0glIEaBaevVBHFyi07PAfbvYlRGiprNb:BaMDPkAMFOcEyvhGbvHFyBP+bkpA+8EP

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Async RAT payload 2 IoCs
  • Asyncrat family
  • StormKitty payload 2 IoCs
  • Stormkitty family
  • Unsigned PE 13 IoCs

    Checks for missing Authenticode signature.

Files

  • SMS sender 2023.zip
    .zip

    Password: 999

  • SMS sender 2023/SMS sender 2023/7z.dll
    .dll windows:4 windows x64 arch:x64

    Password: 999

    09c182b10b88cd78aa1b9a1fdb0142e4


    Headers

    Imports

    Exports

    Sections

  • SMS sender 2023/SMS sender 2023/7z.exe
    .exe windows:4 windows x64 arch:x64

    Password: 999

    41c55772e303b8488ea464a0538e35d5


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/BackupCertificate.zip
    .zip

    Password: 999

  • ServerCertificate.p12
  • SMS sender 2023/SMS sender 2023/BouncyCastle.Crypto.dll
    .dll windows:4 windows x86 arch:x86

    Password: 999

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/FastColoredTextBox.dll
    .dll windows:4 windows x86 arch:x86

    Password: 999

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/Fixer.bat
  • SMS sender 2023/SMS sender 2023/IconExtractor.dll
    .dll windows:4 windows x86 arch:x86

    Password: 999

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/InstallResources.dll
    .dll windows:4 windows x86 arch:x86

    Password: 999

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/SMS sender 2023.exe
    .exe windows:4 windows x86 arch:x86

    Password: 999

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/ServerCertificate.p12
  • SMS sender 2023/SMS sender 2023/Siticone.Desktop.UI.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/Siticone.UI.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/Stub/DotNetZip.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/Stub/Stub.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/System.Data.SQLite.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/ToolBelt.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/cGeoIp.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/dnlib.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • SMS sender 2023/SMS sender 2023/file.bin
    .zip