Overview

overview

10

Static

static

10

2026-05-08...da.exe

windows10-2004-x64

9

2026-05-08...da.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/05/2026, 01:28

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General

  • Target
    2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
  • Size 2.0MB
  • Sample260509-bv1teahs8x
  • SHA256 e307a1b2c65d36d35f7b8e4182084052ca64edc38e23183ab3c90462be4aa587
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discovery

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 1 IoCs
  • UPX dump on OEP (original entry point) 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 5 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\2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_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:1052
  • C:\Windows\Syswow64\a9abf4c4
    C:\Windows\Syswow64\a9abf4c4
    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:3956

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        a9abf4c4
        • Path C:\Windows\SysWOW64\a9abf4c4
        • Size 2.0MB
        • SHA256 7b8a892b01a88b4f8fbc3b2dc851dcdbb9dfacd706e81477c1cc2a267e72edb2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1052-0-0x0000000000670000-0x00000000006D3000-memory.dmp
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        memory/3956-4-0x00000000005C0000-0x0000000000623000-memory.dmp
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