General

  • Target

    04ea79ce136a1479bd81c08e7b4735ba6698ea8432b9a74ce40e179cff6f530e

  • Size

    571KB

  • Sample

    220222-3q76gagfer

  • MD5

    cca11f17931ff16cabe343033106f7da

  • SHA1

    831e2d73b6469db5f7f5f84f1c5bbc61281a7911

  • SHA256

    04ea79ce136a1479bd81c08e7b4735ba6698ea8432b9a74ce40e179cff6f530e

  • SHA512

    4168218e40c69d2edd71d34af770a13a369c4d00b02f05b25f5382fbd10fb3cf2ab23f6c66704c12818bbcc008c3ad1dcf59fde8e4a21bf6b2ae6e4e7ac6467d

Malware Config

Targets

    • Target

      04ea79ce136a1479bd81c08e7b4735ba6698ea8432b9a74ce40e179cff6f530e

    • Size

      571KB

    • MD5

      cca11f17931ff16cabe343033106f7da

    • SHA1

      831e2d73b6469db5f7f5f84f1c5bbc61281a7911

    • SHA256

      04ea79ce136a1479bd81c08e7b4735ba6698ea8432b9a74ce40e179cff6f530e

    • SHA512

      4168218e40c69d2edd71d34af770a13a369c4d00b02f05b25f5382fbd10fb3cf2ab23f6c66704c12818bbcc008c3ad1dcf59fde8e4a21bf6b2ae6e4e7ac6467d

    • Modifies system executable filetype association

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Enumerates connected drives

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

    • Maps connected drives based on registry

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

MITRE ATT&CK Enterprise v6

Tasks