Overview

overview

10

Static

static

932598e2b8...08.exe

windows7-x64

10

932598e2b8...08.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    932598e2b8c01eb21bb51de4289b2686db97f226fcdc9cd649aefeae3876f108

  • Size

    508KB

  • Sample

    221003-pmne1afdgk

  • MD5

    4223c7c4a5f18c6a0833510cb0a91ca3

  • SHA1

    c7d4c68dda9bc405cc06ad416d1ce2b158613ccd

  • SHA256

    932598e2b8c01eb21bb51de4289b2686db97f226fcdc9cd649aefeae3876f108

  • SHA512

    35bbb89fccf8d0447b812f0c625b16395456a6b55715b3f21f227e961e858f677d2a31cf29ae4e66e32ffbd5ae296b21a31a6d1eca381fa30899ded8950fbbb8

  • SSDEEP

    6144:I3xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:I3xxPuFVtSdWJsuWXLGMvxsltRok/Gy

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      932598e2b8c01eb21bb51de4289b2686db97f226fcdc9cd649aefeae3876f108

    • Size

      508KB

    • MD5

      4223c7c4a5f18c6a0833510cb0a91ca3

    • SHA1

      c7d4c68dda9bc405cc06ad416d1ce2b158613ccd

    • SHA256

      932598e2b8c01eb21bb51de4289b2686db97f226fcdc9cd649aefeae3876f108

    • SHA512

      35bbb89fccf8d0447b812f0c625b16395456a6b55715b3f21f227e961e858f677d2a31cf29ae4e66e32ffbd5ae296b21a31a6d1eca381fa30899ded8950fbbb8

    • SSDEEP

      6144:I3xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:I3xxPuFVtSdWJsuWXLGMvxsltRok/Gy

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      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.

    • Deletes itself

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks