Overview

overview

10

Static

static

10

2026-04-15...da.exe

windows10-2004-x64

9

2026-04-15...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
    15/04/2026, 16:13

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General

  • Target
    2026-04-15_5f3889498976e28a1269edf1313d82be_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
  • Size 2.0MB
  • Sample260415-tpkt4sfx5x
  • SHA256 24e7a916ef05761bc29aa477462d5f66f3373a9f09aa4eca94af30aa07a06575
  • 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 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\2026-04-15_5f3889498976e28a1269edf1313d82be_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-15_5f3889498976e28a1269edf1313d82be_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:4516
  • C:\Windows\Syswow64\734a5f01
    C:\Windows\Syswow64\734a5f01
    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:4492

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        734a5f01
        • Path C:\Windows\SysWOW64\734a5f01
        • Size 2.0MB
        • SHA256 f82727fec1b44c15e5fc062440108faeb5ce69d904477218f2ad82796b4df7c7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4492-4-0x0000000000B40000-0x0000000000BA3000-memory.dmp
        Download

        memory/4516-0-0x0000000000A80000-0x0000000000AE3000-memory.dmp
        Download