Overview

overview

10

Static

static

36e785129e...55.exe

windows7_x64

10

36e785129e...55.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455

  • Size

    1.8MB

  • Sample

    220205-fvsv1sggfn

  • MD5

    5d3e6721fd27e7b56579dcb6f76e4967

  • SHA1

    d121a2717472d5f4631ca0b5e766a3e349871178

  • SHA256

    36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455

  • SHA512

    ee0b641df5f9383c3f3444bbaae06155c5a72fba1d107360cd5d4f1d54336b4ede90f6a009f06284264c6ebc679bfdb46a0f24a605f26c1ea1a43d70321d4390

Score
10/10
neshtaevasionpersistencespywarestealer

Malware Config

Targets

    • Target

      36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455

    • Size

      1.8MB

    • MD5

      5d3e6721fd27e7b56579dcb6f76e4967

    • SHA1

      d121a2717472d5f4631ca0b5e766a3e349871178

    • SHA256

      36e785129e62720d68c3a74e0413a2b998db7a7a797f24687b16f668847e5455

    • SHA512

      ee0b641df5f9383c3f3444bbaae06155c5a72fba1d107360cd5d4f1d54336b4ede90f6a009f06284264c6ebc679bfdb46a0f24a605f26c1ea1a43d70321d4390

    Score
    10/10
    neshtaevasionpersistencespywarestealer

    • Detect Neshta Payload

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Sets service image path in registry

      persistence

    • 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.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks