Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/12/2024, 16:21

General

  • Target

    81fcca2ba4b2af6081ff0291f7e5221ed811549b2b5e27e9456e19ed8f71c649.exe

  • Size

    241KB

  • MD5

    90257b4f1de0e70235b2ff7419803afa

  • SHA1

    60cebe074e8303abf2c344a99c2e83bad5a0d9c3

  • SHA256

    81fcca2ba4b2af6081ff0291f7e5221ed811549b2b5e27e9456e19ed8f71c649

  • SHA512

    911067cb96914b5ab6e23864b316a0fcb686a651f50f1c0fd4731d7bfb36a12ff2f95bcf42bf2866d9d6265b7b21b2aaf33fcb3ec7c63e123fffecf89e59952d

  • SSDEEP

    6144:oK9wiOAoCkJkcDYrJnFfELsb6MMHmYEBG+:478r7ELRMM0

Malware Config

Extracted

Family

jester

Botnet

FikusCode

C2

http://jesterdcuxzbey4xvlwwheoecpltru5be2mzuk4w7a7nrhckdjjhrbyd.onion/report/FikusCode

https://api.anonfiles.com/upload?token=d26d620842507144

Mutex

46378331-3729-449c-9a03-94f385d10a9c

Attributes
  • license_key

    D1F0DE359CBD562CCF9326AEEEA8E64E

Signatures

  • Detects Eternity stealer 1 IoCs
  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • Eternity family
  • Jester

    Jester is an information stealer malware written in C#.

  • Jester family
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81fcca2ba4b2af6081ff0291f7e5221ed811549b2b5e27e9456e19ed8f71c649.exe
    "C:\Users\Admin\AppData\Local\Temp\81fcca2ba4b2af6081ff0291f7e5221ed811549b2b5e27e9456e19ed8f71c649.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1984

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1984-0-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

    Filesize

    4KB

  • memory/1984-1-0x0000000000E00000-0x0000000000E42000-memory.dmp

    Filesize

    264KB

  • memory/1984-2-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

    Filesize

    9.9MB

  • memory/1984-3-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

    Filesize

    9.9MB