Overview

overview

9

Static

static

52e5753e9b...28.exe

windows7-x64

9

52e5753e9b...28.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    52e5753e9bc002e71b33e6b72582f7d69e5723e95c61e1d75a2b6e6956328428

  • Size

    17.2MB

  • Sample

    221125-n36qvafa25

  • MD5

    485a218bdbfdc337875498281ac02f3c

  • SHA1

    8ecfaf2f07710b3ef4173bd6c1919d0f7c829b09

  • SHA256

    52e5753e9bc002e71b33e6b72582f7d69e5723e95c61e1d75a2b6e6956328428

  • SHA512

    2d3ab0b00b73736d58c5bcc419c7cbd3261a467a7d6839f0c81352e6518ffa73e9df99bbe78b1dd56d5960532fe3f176a916f7d7fc2d95d51b5c848a4f79f540

  • SSDEEP

    393216:KK8SMs7UPwyGg9UaC2FSiAcWhsCRpKV6rAS5Cy04WyuAHdfyW8:tAwyGIUaC2S9cwsGQAMOCUHDQN

Score
9/10
evasionupx

Malware Config

Targets

    • Target

      52e5753e9bc002e71b33e6b72582f7d69e5723e95c61e1d75a2b6e6956328428

    • Size

      17.2MB

    • MD5

      485a218bdbfdc337875498281ac02f3c

    • SHA1

      8ecfaf2f07710b3ef4173bd6c1919d0f7c829b09

    • SHA256

      52e5753e9bc002e71b33e6b72582f7d69e5723e95c61e1d75a2b6e6956328428

    • SHA512

      2d3ab0b00b73736d58c5bcc419c7cbd3261a467a7d6839f0c81352e6518ffa73e9df99bbe78b1dd56d5960532fe3f176a916f7d7fc2d95d51b5c848a4f79f540

    • SSDEEP

      393216:KK8SMs7UPwyGg9UaC2FSiAcWhsCRpKV6rAS5Cy04WyuAHdfyW8:tAwyGIUaC2S9cwsGQAMOCUHDQN

    Score
    9/10
    evasionupx

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

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • 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

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks