General

  • Target

    a0b986793e6a44ef8767a00c801073742fbaa8b183c50bbe2c0e57ca365fb163N.exe

  • Size

    7.8MB

  • Sample

    241112-ye9gyazdjf

  • MD5

    d397f268ab38cf99b942a1529663c6f0

  • SHA1

    0be68b419deb1745d4fe1abfb412b16dc7125316

  • SHA256

    a0b986793e6a44ef8767a00c801073742fbaa8b183c50bbe2c0e57ca365fb163

  • SHA512

    e0cb8a6d33f95cd841bbc7b01990cfa57bf3f454093dc50ea7d6e2a7cc13d016b31749a73f41f0920fd234beb150e5a9394902e7f46f7fe68f1f2c20385b4d93

  • SSDEEP

    196608:0bgFShewfI9jUC2gYBYv3vbW5+iITm1U6f4:RFShVIH2gYBgDW4TOzQ

Malware Config

Targets

    • Target

      a0b986793e6a44ef8767a00c801073742fbaa8b183c50bbe2c0e57ca365fb163N.exe

    • Size

      7.8MB

    • MD5

      d397f268ab38cf99b942a1529663c6f0

    • SHA1

      0be68b419deb1745d4fe1abfb412b16dc7125316

    • SHA256

      a0b986793e6a44ef8767a00c801073742fbaa8b183c50bbe2c0e57ca365fb163

    • SHA512

      e0cb8a6d33f95cd841bbc7b01990cfa57bf3f454093dc50ea7d6e2a7cc13d016b31749a73f41f0920fd234beb150e5a9394902e7f46f7fe68f1f2c20385b4d93

    • SSDEEP

      196608:0bgFShewfI9jUC2gYBYv3vbW5+iITm1U6f4:RFShVIH2gYBgDW4TOzQ

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

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

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks