Overview

overview

10

Static

static

3

2026-04-26...ja.exe

windows10-2004-x64

10

2026-04-26...ja.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/04/2026, 14:05

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General

  • Target
    2026-04-26_985714154a1ebfdf421635df760a7aa2_akira_amadey_cobalt-strike_coinminer_elex_glassworm_hija.exe
  • Size 18.3MB
  • Sample260426-rd2mdaf12t
  • SHA256 e467cc157e35d511827ffc79d76dfaf5ab680ba25f507d594ff6f3428d5cd005
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverypersistence

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-26_985714154a1ebfdf421635df760a7aa2_akira_amadey_cobalt-strike_coinminer_elex_glassworm_hija.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-26_985714154a1ebfdf421635df760a7aa2_akira_amadey_cobalt-strike_coinminer_elex_glassworm_hija.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1852
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c reg ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v WinIcons /t REG_SZ /d C:\Windows\system32\winicons.exe /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1240
      • C:\Windows\SysWOW64\reg.exe
        reg ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v WinIcons /t REG_SZ /d C:\Windows\system32\winicons.exe /f
        3⤵
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        PID:996

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sychost.exe
        • Path C:\Windows\SysWOW64\sychost.exe
        • Size 18.3MB
        • SHA256 e467cc157e35d511827ffc79d76dfaf5ab680ba25f507d594ff6f3428d5cd005
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 75B
        • SHA256 259fb6155a222e667506d97495cdf724766f422f3d870be966a34bdf29d98593
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 1KB
        • SHA256 cd518d70127b53260bf318fac894cc2a665840960385789f418de64a145a88a5
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 2KB
        • SHA256 46b1b1a63402db263ed12b1b1f8fb9277a147e309d927fb042ef81ba2775db8a
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 2KB
        • SHA256 e48211614d802f47a3a84a1316320bd11d4488db4ac025c3f5884c7753b6c067
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 3KB
        • SHA256 115c2c587bc1bffad081feb77435808a612db2e0cafa62fd524f69fc885d6044
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 3KB
        • SHA256 68bfaf77aadd6c866143ac44bd6c6473e235d51ef8214ae4449e1e5584c938cd
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 4KB
        • SHA256 d90a1e61c6429e9eb1972807d70e4baee7be8b2721e568bfba1dbee53c3ac52c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        log.txt
        • Path C:\log.txt
        • Size 309B
        • SHA256 5692470c7fa61770284aae301850ecbf17d1f2f616af1a060e8a48aaddfaddfc
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/1852-237-0x0000000000400000-0x0000000000412000-memory.dmp
        Download

        memory/1852-2071-0x00000000008D0000-0x0000000000B51000-memory.dmp
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        memory/1852-239-0x0000000000400000-0x0000000000412000-memory.dmp
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        memory/1852-225-0x0000000000400000-0x0000000000412000-memory.dmp
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        memory/1852-2064-0x0000000000400000-0x0000000000412000-memory.dmp
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        memory/1852-2068-0x0000000000400000-0x0000000000412000-memory.dmp
        Download

        memory/1852-2070-0x0000000000400000-0x0000000000412000-memory.dmp
        Download

        memory/1852-226-0x00000000008D0000-0x0000000000B51000-memory.dmp
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        memory/1852-2072-0x0000000000400000-0x0000000000412000-memory.dmp
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        memory/1852-2074-0x0000000000400000-0x0000000000412000-memory.dmp
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        memory/1852-2078-0x0000000000400000-0x0000000000412000-memory.dmp
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        memory/1852-2080-0x0000000000400000-0x0000000000412000-memory.dmp
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        memory/1852-2082-0x0000000000400000-0x0000000000412000-memory.dmp
        Download

        memory/1852-2083-0x00000000008D0000-0x0000000000B51000-memory.dmp
        Download