Overview

overview

10

Static

static

798ee0697f...91.exe

windows7-x64

10

798ee0697f...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    798ee0697f730eea8236cf579e73365b0d36e1ac545ca3f99846bf600d6a1091

  • Size

    508KB

  • Sample

    221020-h8c3tsbdg3

  • MD5

    412013815763a55231435e4f5d494887

  • SHA1

    1f17cba6cf2e10e4513a39da0e77eabac98a912c

  • SHA256

    798ee0697f730eea8236cf579e73365b0d36e1ac545ca3f99846bf600d6a1091

  • SHA512

    77e35da2ae9f9382c8b73262710d4d75fa835182f6177a2ecb2a1f1d2abc7f7590b92c80db5316da3d886701edbab567a1b338dd2b1bb86d33218d75860d247c

  • SSDEEP

    6144:73xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:73xxPuFVtSdWJsuWXLGMvxsltRok/Gy

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      798ee0697f730eea8236cf579e73365b0d36e1ac545ca3f99846bf600d6a1091

    • Size

      508KB

    • MD5

      412013815763a55231435e4f5d494887

    • SHA1

      1f17cba6cf2e10e4513a39da0e77eabac98a912c

    • SHA256

      798ee0697f730eea8236cf579e73365b0d36e1ac545ca3f99846bf600d6a1091

    • SHA512

      77e35da2ae9f9382c8b73262710d4d75fa835182f6177a2ecb2a1f1d2abc7f7590b92c80db5316da3d886701edbab567a1b338dd2b1bb86d33218d75860d247c

    • SSDEEP

      6144:73xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:73xxPuFVtSdWJsuWXLGMvxsltRok/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