General

  • Target

    a34c801df1ebf674ea2bdc00d6011b000c49e9e417e5911b4a9fd8ba12b7ae73_JC.exe

  • Size

    316KB

  • Sample

    230912-qlsh1afd44

  • MD5

    e70b8a77f95261e4bc294d902084cf38

  • SHA1

    ba361f3f37c8bbdd0675d7ab9836e24a30be48e3

  • SHA256

    a34c801df1ebf674ea2bdc00d6011b000c49e9e417e5911b4a9fd8ba12b7ae73

  • SHA512

    b6cea9228b75f2d6f278716759cb17ba3aef53a237bb2eea458c7a0deffb5e2b91488f6dfb942f85ae2093bd6177904d1a88c26021db3959777a424a9ace2a08

  • SSDEEP

    3072:2i5l4mVg564NNN0A0vQUp/67Z0eRe2IXEPHpERHDJEN+MHwgVS:ar564NDL0vQg6xeJ0PHpyNI+MH

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

rc4.i32
rc4.i32

Extracted

Family

redline

C2

38.181.25.43:3325

Attributes
  • auth_value

    082cde17c5630749ecb0376734fe99c9

Extracted

Family

djvu

C2

http://zexeq.com/raud/get.php

http://zexeq.com/lancer/get.php

Attributes
  • extension

    .hgml

  • offline_id

    Nk8w6hJsuGrE3s2SYWM3ehMUHvjgVRqqgX84dat1

  • payload_url

    http://colisumy.com/dl/build2.exe

    http://zexeq.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-iTbDHY13BX Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0781JOsie

rsa_pubkey.plain

Extracted

Family

redline

Botnet

smokiez_build

C2

194.169.175.232:45450

Attributes
  • auth_value

    2e68bc276986767f0f14a3d75567abcd

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

51.38.95.107:42494

Attributes
  • auth_value

    3a050df92d0cf082b2cdaf87863616be

Extracted

Family

amadey

Version

3.87

C2

http://79.137.192.18/9bDc8sQ/index.php

Attributes
  • install_dir

    577f58beff

  • install_file

    yiueea.exe

  • strings_key

    a5085075a537f09dec81cc154ec0af4d

rc4.plain

Targets

    • Target

      a34c801df1ebf674ea2bdc00d6011b000c49e9e417e5911b4a9fd8ba12b7ae73_JC.exe

    • Size

      316KB

    • MD5

      e70b8a77f95261e4bc294d902084cf38

    • SHA1

      ba361f3f37c8bbdd0675d7ab9836e24a30be48e3

    • SHA256

      a34c801df1ebf674ea2bdc00d6011b000c49e9e417e5911b4a9fd8ba12b7ae73

    • SHA512

      b6cea9228b75f2d6f278716759cb17ba3aef53a237bb2eea458c7a0deffb5e2b91488f6dfb942f85ae2093bd6177904d1a88c26021db3959777a424a9ace2a08

    • SSDEEP

      3072:2i5l4mVg564NNN0A0vQUp/67Z0eRe2IXEPHpERHDJEN+MHwgVS:ar564NDL0vQg6xeJ0PHpyNI+MH

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks