Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 04:15

General

  • Target

    SecuriteInfo.com.FileRepMalware.466.7291.exe

  • Size

    4.0MB

  • MD5

    9f519f5fb9cb0ebd14806acd9cf66ab5

  • SHA1

    91ec11da92790eff67ad97c1c5c8d584be48f6a9

  • SHA256

    d73dbf1fa705bb2e5cd0cec081a8656330357a6e58b049ad2d4301f679f17a0f

  • SHA512

    2dc6795410a99ffe71a80a65558a128997bb96f21afe0538cdd5c50788b363200d946113be998c9bbe8e93448485a2639e87b3873bdd0ebec61b096152998c8c

  • SSDEEP

    98304:GG+ZmOez/28kIHiidaK5nn2bdA6d005gTa:GF4OezVDV1g0Wg

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.FileRepMalware.466.7291.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.FileRepMalware.466.7291.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1880-0-0x0000000000400000-0x0000000000ECD000-memory.dmp

    Filesize

    10.8MB

  • memory/1880-1-0x00000000772B0000-0x00000000772B2000-memory.dmp

    Filesize

    8KB

  • memory/1880-2-0x0000000000400000-0x0000000000ECD000-memory.dmp

    Filesize

    10.8MB