Resubmissions

22-02-2024 11:51

240222-n1a66agf8t 10

15-01-2024 10:30

240115-mjzmrafbc2 10

15-01-2024 10:22

240115-meastseabm 10

26-12-2023 04:42

231226-fb3acafcdq 10

Analysis

  • max time kernel
    252s
  • max time network
    262s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15-01-2024 10:22

General

  • Target

    21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010.exe

  • Size

    4.0MB

  • MD5

    390b8c1bf2838bff01edcf34f9420990

  • SHA1

    8a28ec5aeaf8e96b0d72115b589bc38eb153b3b1

  • SHA256

    21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010

  • SHA512

    3838a35dade4f16f07f7f5e384c868038b1abd5b03589563df6f6dbf63a1b33e270f81f97daea1231d4f1139fd44ddc6788b90ab558ebd3ca1c14df843b320a2

  • SSDEEP

    98304:OytVc8V5odJBN4SIQLp468SI/JTpjaYDQ7toz/ngwa:OCO8EJBN4SJLp4b7VWYDQ7toz/Za

Score
10/10

Malware Config

Extracted

Family

agenda

Attributes
  • company_id

    Y4aYnqmoKD

  • note

    -- Qilin Your network/system was encrypted. Encrypted files have new extension. -- Compromising and sensitive data We have downloaded compromising and sensitive data from you system/network If you refuse to communicate with us and we do not come to an agreement, your data will be published. Data includes: - Employees personal data, CVs, DL , SSN. - Complete network map including credentials for local and remote services. - Financial information including clients data, bills, budgets, annual reports, bank statements. - Complete datagrams/schemas/drawings for manufacturing in solidworks format - And more... -- Warning 1) If you modify files - our decrypt software won't able to recover data 2) If you use third party software - you can damage/modify files (see item 1) 3) You need cipher key / our decrypt software to restore you files. 4) The police or authorities will not be able to help you get the cipher key. We encourage you to consider your decisions. -- Recovery 1) Download tor browser: https://www.torproject.org/download/ 2) Go to domain 3) Enter credentials-- Credentials Extension: Y4aYnqmoKD Domain: mc3lcg4lqmwcrk34geaqokyjyhvjeh2alsiklpgnaqe25466isopv3id.onion login: R5ZHFB-RiA_94UGXxYDObv6Xriy7JCxb password:

rsa_pubkey.plain

Signatures

  • Agenda Ransomware

    A ransomware with multiple variants written in Golang and Rust first seen in August 2022.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010.exe
    "C:\Users\Admin\AppData\Local\Temp\21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010.exe"
    1⤵
      PID:996
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2952
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:4288
        • C:\Users\Admin\AppData\Local\Temp\21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010.exe
          21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010.exe -password Y4aYnqmoKD
          2⤵
            PID:4664
          • C:\Users\Admin\AppData\Local\Temp\21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010.exe
            21ab6e4cfe7a17c6fca334c920cd73dbbfac79ce881403b540c8001ae1aae010.exe -password AgendaPass
            2⤵
              PID:2768

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\QLOG\ThreadId(1).LOG

            Filesize

            187B

            MD5

            4ced05a22037a2e49540f6ba25573e48

            SHA1

            7937d44a2d9008290b1a75972a4de10b16c7c2c9

            SHA256

            21d364e83c5b795c9fe28e46bef7d57b8fe32f51cb358580bb4d191b19053a40

            SHA512

            0a8f9f7b23db787ed2489eb2d03811ad465f44dd7be626799bc53776455a7e2788e0fb2351043d97730f4a4e2f426e28bd8ed61b4786474b03c2db15b55a57bf

          • C:\Users\Admin\AppData\Local\Temp\QLOG\ThreadId(1).LOG

            Filesize

            591B

            MD5

            b2f87ca1222c0fb6ad9ba106bc91de56

            SHA1

            69d879fb0af8d18b2b7a667f5d9140b5bb907f5b

            SHA256

            7cb77e24cc2dbe08cb6efe6fabc7b715335ae2f72d4165280238fa331c8ea43f

            SHA512

            c0d310cd181d62cfd0279508d1288c812779d1ab9f3a82d94076da58a765da7ea08fd120e17175735ecba901bd1f1e8f331464b9d12ea4e644a1354e9692fc31

          • memory/996-0-0x0000000010000000-0x00000000103B3000-memory.dmp

            Filesize

            3.7MB

          • memory/996-10-0x0000000000930000-0x0000000000D35000-memory.dmp

            Filesize

            4.0MB

          • memory/2768-42-0x0000000000930000-0x0000000000D35000-memory.dmp

            Filesize

            4.0MB

          • memory/4664-11-0x0000000010000000-0x00000000103B3000-memory.dmp

            Filesize

            3.7MB

          • memory/4664-26-0x0000000000930000-0x0000000000D35000-memory.dmp

            Filesize

            4.0MB