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Analysis

  • max time kernel
    94s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2025, 16:20

General

  • Target

    c01edf0478f041cd8ee24307acdcf3f48ec2f93729df50aba0209aa484c9fa8f.exe

  • Size

    5.1MB

  • MD5

    ea1f8794c73b26724314e5356f1f4128

  • SHA1

    6581efcf9ada916ec2623280bedd15ad510cb465

  • SHA256

    c01edf0478f041cd8ee24307acdcf3f48ec2f93729df50aba0209aa484c9fa8f

  • SHA512

    e1e0bba254033cec3f883cab7d2011aad874c0303096a34dbb5f42a37533c219f6781c4f95896a49bf5374d36d2784e69bddc0d263055a99c10ae53e772c9f77

  • SSDEEP

    98304:OT50J1Shpi7X/0Mn/kblNzc6KI4Uidnzyg:OV8kni7X/HkblNw6T4Uidnzyg

Malware Config

Extracted

Family

agenda

Credentials
Attributes
  • company_id

    tGosdZ37nP

  • note

    -- Qilin Your network/system was encrypted. Encrypted files have new extension. -- Compromising and sensitive data We have downloaded compromising and sensitive data from your system/network. Our group cooperates with the mass media. If you refuse to communicate with us and we do not come to an agreement, your data will be reviewed and published on our blog and on the media page (https://31.41.244.100) Blog links: http://kbsqoivihgdmwczmxkbovk7ss2dcynitwhhfu5yw725dboqo5kthfaad.onion http://ijzn3sicrcy7guixkzjkib4ukbiilwc3xhnmby4mcbccnsd7j2rekvqd.onion 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. - 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 Please note that communication with us is only possible via the website in the Tor browser, which is specified in this note. All other means of communication are not real and may be created by third parties, if such were not provided in this note or on the website specified in this note. -- Credentials Extension: tGosdZ37nP Domain: ldfuryqpa6vyx53lvhvi7vag4a5yukqv4k3ndlwp6z7xan3g43lj62qd.onion login: 7XV7jr-k5awCtaPST8uiGS6bD1mipbh8 password:

rsa_pubkey.plain

Signatures

  • Agenda Ransomware

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

  • Agenda family
  • Detect Neshta payload 4 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Neshta family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c01edf0478f041cd8ee24307acdcf3f48ec2f93729df50aba0209aa484c9fa8f.exe
    "C:\Users\Admin\AppData\Local\Temp\c01edf0478f041cd8ee24307acdcf3f48ec2f93729df50aba0209aa484c9fa8f.exe"
    1⤵
    • Checks computer location settings
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4048
    • C:\Users\Admin\AppData\Local\Temp\3582-490\c01edf0478f041cd8ee24307acdcf3f48ec2f93729df50aba0209aa484c9fa8f.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\c01edf0478f041cd8ee24307acdcf3f48ec2f93729df50aba0209aa484c9fa8f.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

    Filesize

    86KB

    MD5

    3b73078a714bf61d1c19ebc3afc0e454

    SHA1

    9abeabd74613a2f533e2244c9ee6f967188e4e7e

    SHA256

    ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

    SHA512

    75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

  • C:\Users\Admin\AppData\Local\Temp\3582-490\c01edf0478f041cd8ee24307acdcf3f48ec2f93729df50aba0209aa484c9fa8f.exe

    Filesize

    5.0MB

    MD5

    9befad1d56d2bd8195813aea1f37f921

    SHA1

    acb42f17e865d05efdf26dee1efb1cd8fcde63b4

    SHA256

    c9707a3bc0f177e1d1a5587c61699975b1153406962d187c9a732f97d8f867c5

    SHA512

    f375df41b6e135f4b3a17752c8e5d842c8c395cb26628e916a22e53456ed004213acb5a0abbd8e4deaafe7497a9df8656151ef47d722cfb8de23d4a8f9f5f05b

  • memory/1660-9-0x0000000010000000-0x00000000104B5000-memory.dmp

    Filesize

    4.7MB

  • memory/1660-19-0x0000000000B20000-0x0000000001029000-memory.dmp

    Filesize

    5.0MB

  • memory/4048-133-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4048-134-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4048-136-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB