General

  • Target
    DnsSwitch.exe
  • Size 372KB
  • Sample261107-vb8jpafd68
  • SHA256 43c5d084f2eacb80239ea7168d2d0b6ef869569266de1157584a4f5d3be453c7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      DnsSwitch.exe
    • Size 372KB
    • SHA256 43c5d084f2eacb80239ea7168d2d0b6ef869569266de1157584a4f5d3be453c7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Unexpected DNS network traffic destination

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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

MITRE ATT&CK Enterprise v16

Tasks