Overview

overview

10

Static

static

10

2026-08-03...da.exe

windows10-2004-x64

9

2026-08-03...da.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 03:14

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General

  • Target
    2026-08-03_20df47914b7c3c3a8fdd8ca1187e22f4_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
  • Size 871KB
  • Sample260804-drfeeavscv
  • SHA256 684f4987dd08c3bf030274380d1ab961446b09dd5aa3ef648cf88a36fb51ac1a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywaretrojan

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
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_20df47914b7c3c3a8fdd8ca1187e22f4_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_20df47914b7c3c3a8fdd8ca1187e22f4_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:5956
  • C:\Windows\Syswow64\8ec98f8b
    C:\Windows\Syswow64\8ec98f8b
    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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1212

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        8ec98f8b
        • Path C:\Windows\SysWOW64\8ec98f8b
        • Size 871KB
        • SHA256 b3724f63c1bd5e915c6e048c9fe7d74a1786292242b60dc9f15e54bfa9831345
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1212-4-0x0000000000C40000-0x0000000000CA3000-memory.dmp
        Download

        memory/5956-0-0x00000000005E0000-0x0000000000643000-memory.dmp
        Download