Overview

overview

10

Static

static

10

2026-08-09...ma.exe

windows10-2004-x64

9

2026-08-09...ma.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 12:38

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General

  • Target
    2026-08-09_38edc14a18de932d35435aa13257684a_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
  • Size 2.6MB
  • Sample260809-pvd7aser9s
  • SHA256 be7378d9dcb990a14f5407f76158dbc97c154c3edc060aebea5ec044eb4422d9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryupx

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 1 IoCs
  • UPX dump on OEP (original entry point) 11 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
  • UPX packed file 11 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_38edc14a18de932d35435aa13257684a_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_38edc14a18de932d35435aa13257684a_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.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:4796
  • C:\Windows\Syswow64\3bcc9c89
    C:\Windows\Syswow64\3bcc9c89
    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:3356

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        3bcc9c89
        • Path C:\Windows\SysWOW64\3bcc9c89
        • Size 2.6MB
        • SHA256 dfb2904b7cdc28508728158d53feff2f71e516987bfe7ff84344f504cc5208ac
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3356-3-0x0000000000720000-0x00000000007A9000-memory.dmp
        Download

        memory/3356-12-0x0000000000720000-0x00000000007A9000-memory.dmp
        Download

        memory/3356-22-0x0000000000720000-0x00000000007A9000-memory.dmp
        Download

        memory/3356-38-0x0000000000720000-0x00000000007A9000-memory.dmp
        Download

        memory/3356-40-0x0000000000720000-0x00000000007A9000-memory.dmp
        Download

        memory/4796-0-0x0000000000DF0000-0x0000000000E79000-memory.dmp
        Download

        memory/4796-10-0x0000000000DF0000-0x0000000000E79000-memory.dmp
        Download

        memory/4796-37-0x0000000000DF0000-0x0000000000E79000-memory.dmp
        Download

        memory/4796-47-0x0000000000DF0000-0x0000000000E79000-memory.dmp
        Download

        memory/4796-49-0x0000000000DF0000-0x0000000000E79000-memory.dmp
        Download