General

  • Target

    5633a46c25aced4b07728fd437b92c5e9102eabaa134ac584e2aae2e0adce587_JC.exe

  • Size

    267KB

  • Sample

    231011-kenzcabd7z

  • MD5

    5a84945991cf24c957cf67fd414c9f9a

  • SHA1

    06206df47fd0805d616f31b5e56daa6378409e72

  • SHA256

    5633a46c25aced4b07728fd437b92c5e9102eabaa134ac584e2aae2e0adce587

  • SHA512

    307f16d760c0adbeb829705e6db167c460c7d048da56049a8240c6cf6de69c2e6f41fcb9cca7c2e2ee03b8b5cbe8132f346fc3626c39e7f4de6c6d0cbfce2ed2

  • SSDEEP

    6144:ZWO3FffE31kwsQODpAkVyakH7bWMxNTf:EOFf8lDsQsVyaOP5

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

netsecurez.com

whofoxy.com

mimemoa.com

ntcgo.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

fotexion.com

Attributes
  • base_path

    /pictures/

  • build

    250260

  • exe_type

    worker

  • extension

    .bob

  • server_id

    50

rsa_pubkey.plain
aes.plain

Targets

    • Target

      5633a46c25aced4b07728fd437b92c5e9102eabaa134ac584e2aae2e0adce587_JC.exe

    • Size

      267KB

    • MD5

      5a84945991cf24c957cf67fd414c9f9a

    • SHA1

      06206df47fd0805d616f31b5e56daa6378409e72

    • SHA256

      5633a46c25aced4b07728fd437b92c5e9102eabaa134ac584e2aae2e0adce587

    • SHA512

      307f16d760c0adbeb829705e6db167c460c7d048da56049a8240c6cf6de69c2e6f41fcb9cca7c2e2ee03b8b5cbe8132f346fc3626c39e7f4de6c6d0cbfce2ed2

    • SSDEEP

      6144:ZWO3FffE31kwsQODpAkVyakH7bWMxNTf:EOFf8lDsQsVyaOP5

    • Gozi

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

    • Deletes itself

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks