Overview

overview

10

Static

static

10

2026-04-24...da.exe

windows10-2004-x64

9

2026-04-24...da.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/04/2026, 23:24

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General

  • Target
    2026-04-24_407e29d60dd4f213abaa287dd3272a19_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
  • Size 1.3MB
  • Sample260424-3dp45afv2p
  • SHA256 6162b53eb10f2a1e77b40471e42b8d13d8922e03a8882f81c59cd241408f2234
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discovery

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 4 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\2026-04-24_407e29d60dd4f213abaa287dd3272a19_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-24_407e29d60dd4f213abaa287dd3272a19_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:4592
  • C:\Windows\Syswow64\fefa1bbd
    C:\Windows\Syswow64\fefa1bbd
    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:1724

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        fefa1bbd
        • Path C:\Windows\SysWOW64\fefa1bbd
        • Size 1.3MB
        • SHA256 6202a581282015fefc3e832f8ce3b0a6bca1952d66037b9e2ee9754c5d421cdf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1724-4-0x00000000005F0000-0x0000000000653000-memory.dmp
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        memory/1724-13-0x0000000002280000-0x00000000022FE000-memory.dmp
        Download

        memory/4592-0-0x0000000000050000-0x00000000000B3000-memory.dmp
        Download

        memory/4592-23-0x0000000002D80000-0x0000000002DFE000-memory.dmp
        Download