Overview

overview

8

Static

static

5

d457a2fe86...28.exe

windows10-2004-x64

8

d457a2fe86...28.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/08/2026, 03:51

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General

  • Target
    d457a2fe8626b036d5f293405b03a3c93789ab9167d0044895569362519fd428.exe
  • Size 1.9MB
  • Sample260820-eexzcssshs
  • SHA256 d457a2fe8626b036d5f293405b03a3c93789ab9167d0044895569362519fd428
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceupx

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Sets service image path in registry 3 TTPs 2 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence
  • Executes dropped EXE 2 IoCs
  • UPX packed file 2 IoCs

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

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

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

    discovery
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d457a2fe8626b036d5f293405b03a3c93789ab9167d0044895569362519fd428.exe
    "C:\Users\Admin\AppData\Local\Temp\d457a2fe8626b036d5f293405b03a3c93789ab9167d0044895569362519fd428.exe"
    1⤵
    • Drops file in Drivers directory
    • Sets service image path in registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4424
    • C:\Users\Admin\AppData\Local\Temp\B050.tmp
      "C:\Users\Admin\AppData\Local\Temp\B050.tmp" 612
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2392
    • C:\Users\Admin\AppData\Local\Temp\B09F.tmp
      "C:\Users\Admin\AppData\Local\Temp\B09F.tmp" 632
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:748

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        B050.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\B050.tmp
        • Size 463KB
        • SHA256 d9d6be13e95bb3478277ea22c229a45b046c9420ec333af185f88708f358faf2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4424-1-0x00000000012B1000-0x00000000012B2000-memory.dmp
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        memory/4424-0-0x0000000000D60000-0x00000000012B3000-memory.dmp
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        memory/4424-12-0x0000000000D60000-0x00000000012B3000-memory.dmp
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