Overview

overview

10

Static

static

10

2026-05-03...da.exe

windows10-2004-x64

9

2026-05-03...da.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/05/2026, 10:25

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General

  • Target
    2026-05-03_48018260914b3fde8b254d1690a6c669_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
  • Size 1.3MB
  • Sample260503-mf12eaaw2k
  • SHA256 6b2e8e0db691221d8c30876574f025f1ec7c51e3259382a3b38d67556a39acea
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discovery

Malware Config

Signatures

  • Custom signature
    Detection of CryptoLocker Variants 1 IoCs
  • Custom signature
    Detection of Cryptolocker Samples 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 10 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 13 IoCs
  • Drops file in Windows directory 2 IoCs
  • 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.

    discovery
  • Modifies data under HKEY_USERS 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-03_48018260914b3fde8b254d1690a6c669_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-03_48018260914b3fde8b254d1690a6c669_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4568
  • C:\Windows\Syswow64\f58401d3
    C:\Windows\Syswow64\f58401d3
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3120

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        f58401d3
        • Path C:\Windows\SysWOW64\f58401d3
        • Size 1.3MB
        • SHA256 a23d3cf86c8c91f3790ee46247038536bc1207627305ec4004aa5deb9bc41ebb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3120-4-0x0000000000D00000-0x0000000000D63000-memory.dmp
        Download

        memory/4568-0-0x0000000000AB0000-0x0000000000B13000-memory.dmp
        Download