Overview

overview

10

Static

static

10

2026-08-25...ok.exe

windows10-2004-x64

9

2026-08-25...ok.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/08/2026, 20:01

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-08-25_7df16d4fb2429b72dcc2691cd9e8ccd7_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe
  • Size 2.5MB
  • Sample260826-yr2mvsfb39
  • SHA256 69c7d79173316873542d41b4a93e35bd86a225e0948597f08a00101ba50aa114
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywaretrojanupx

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 1 IoCs
  • UPX dump on OEP (original entry point) 6 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 15 IoCs
  • UPX packed file 6 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
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-25_7df16d4fb2429b72dcc2691cd9e8ccd7_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-25_7df16d4fb2429b72dcc2691cd9e8ccd7_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.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:4980
  • C:\Windows\Syswow64\353bf4a4
    C:\Windows\Syswow64\353bf4a4
    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:3792

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        40eba0
        • Path C:\Windows\40eba0
        • Size 1KB
        • SHA256 b4c72f60187043124b288adfe84d17518681b344da19375dc4a29393aefda5ba
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        353bf4a4
        • Path C:\Windows\SysWOW64\353bf4a4
        • Size 2.5MB
        • SHA256 d474ca87470da2b5b86d99f205fdc98ff441c11956cdd0338e91068e23c702e1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3792-3-0x0000000000420000-0x00000000004AC000-memory.dmp
        Download

        memory/3792-18-0x0000000000420000-0x00000000004AC000-memory.dmp
        Download

        memory/3792-39-0x0000000000420000-0x00000000004AC000-memory.dmp
        Download

        memory/4980-0-0x0000000000F20000-0x0000000000FAC000-memory.dmp
        Download

        memory/4980-17-0x0000000000F20000-0x0000000000FAC000-memory.dmp
        Download