Resubmissions

06-10-2023 00:32

231006-avxlbaac38 10

06-10-2023 00:31

231006-at7pwsgb5s 10

05-10-2023 16:10

231005-tmvxasec87 10

General

  • Target

    7665e793186c3c83ec2c2c69adaee5e81ec60d395d8714921352296a5ab88ae6

  • Size

    304KB

  • Sample

    231006-avxlbaac38

  • MD5

    a3f4c907a088c99a8b7bf5f4280d7d0c

  • SHA1

    9a9297bd0af1c008eb7477c1e310ce70c30c6d56

  • SHA256

    7665e793186c3c83ec2c2c69adaee5e81ec60d395d8714921352296a5ab88ae6

  • SHA512

    106a0a4275a421a6dbef6c43e76921e6eae1aca5f6d960f823763a3127b7ebf826c626da460db82451aba4a94c32c8c198d6871b0a2c6de7d96c937384e92f9b

  • SSDEEP

    6144:Oo+91vDNpa6NK56upTHirwtc3nhBvjQOR/Oz2IHTN+:ONDLu4K56u1HqfhBvjQOWz2W

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

mifrutty.com

Attributes
  • base_path

    /jerry/

  • build

    250260

  • exe_type

    loader

  • extension

    .bob

  • server_id

    50

rsa_pubkey.plain
aes.plain

Extracted

Family

gozi

Botnet

5050

C2

mifrutty.com

systemcheck.top

Attributes
  • base_path

    /pictures/

  • build

    250260

  • exe_type

    worker

  • extension

    .bob

  • server_id

    50

rsa_pubkey.plain
aes.plain

Targets

    • Target

      7665e793186c3c83ec2c2c69adaee5e81ec60d395d8714921352296a5ab88ae6

    • Size

      304KB

    • MD5

      a3f4c907a088c99a8b7bf5f4280d7d0c

    • SHA1

      9a9297bd0af1c008eb7477c1e310ce70c30c6d56

    • SHA256

      7665e793186c3c83ec2c2c69adaee5e81ec60d395d8714921352296a5ab88ae6

    • SHA512

      106a0a4275a421a6dbef6c43e76921e6eae1aca5f6d960f823763a3127b7ebf826c626da460db82451aba4a94c32c8c198d6871b0a2c6de7d96c937384e92f9b

    • SSDEEP

      6144:Oo+91vDNpa6NK56upTHirwtc3nhBvjQOR/Oz2IHTN+:ONDLu4K56u1HqfhBvjQOWz2W

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

    • Dave packer

      Detects executable using a packer named 'Dave' by the community, based on a string at the end.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks