Resubmissions

23/07/2026, 14:42

260723-r26w1aem4v9

23/07/2026, 14:16

260723-rlccfszhrf9

General

  • Target
    OverWolf cryptor.rar
  • Size 35.9MB
  • Sample260723-rlccfszhrf
  • SHA256 7c6f5323a9178c72e72f00b588d295e7f3cf840311160a25035955c3c34b2831
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      AntiDebugging.dll
    • Size 377KB
    • SHA256 8758099b848b222af582be74cbcf51fe32c1e48fcce9e253e2579ee262d10942
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Costura.dll
    • Size 4KB
    • SHA256 41bb464ac7c0d192641077e44a59d7d89860c3c620a59961f2fc4a4be47deae3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Dynamitey.dll
    • Size 164KB
    • SHA256 db29f47dc1918253a36a09ff5804d14ddc81098ecf627e668ca617e3a0e2ab5e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      FontsInstaller.dll
    • Size 371KB
    • SHA256 3c357e4d067d2c9322b6d4a4a691698913a76570982af561c6c9438832f42ccc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Guna.UI.dll
    • Size 1.1MB
    • SHA256 576d2de2c9ef5bc1ea9bdd73ae8f408004260037c3b72227eed27e995166276d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Guna.UI2.dll
    • Size 2.3MB
    • SHA256 78e51511b28efc474e92d060dd5123343631ee7d3400b6c317a518412c3544db
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      ILMerge.exe
    • Size 668KB
    • SHA256 8110d740b485bcb06ff406b17001714c3a146fe6517098c9dc90d812b83389fd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Newtonsoft.Json.dll
    • Size 679KB
    • SHA256 72cf291d4bab0edd08a9b07c6173e1e7ad1abb7ab727fd7044bf6305d7515661
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      OverWolf Crypter 1.1.exe
    • Size 35.3MB
    • SHA256 50062d171fd4f80379d3a1bdadc1c4c6c4ac6a2640e708d8471f3dc9614e5ed4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      System.Diagnostics.DiagnosticSource.dll
    • Size 34KB
    • SHA256 d22133818a30313e0becf010d78a556a56b34ea361dbd33588c9817631fed540
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      System.Security.Principal.Windows.dll
    • Size 14KB
    • SHA256 c3ae599b5218516915f6542779ef577d5ad5de3d84a116e671c09e15e4591285
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      System.Web.Optimization.dll
    • Size 69KB
    • SHA256 321b29486a5c3195574552ad05dba2199572db3a3ba3952bd1ee768cc3f8cedd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      dnlib.dll
    • Size 1.1MB
    • SHA256 4758c7c39522e17bf93b3993ada4a1f7dd42bb63331bac0dcd729885e1ba062a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks