General

  • Target
    FM85.zip
  • Size 335KB
  • Sample221215-vs55wsfh2s
  • SHA256 54aa0629030dd73c87c439e09e0dda942775da54b61ffde9844ca2bd2cfb07a7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • gozi

Extracted

Family
  • gozi

Botnet
  • 50000

C2
  • http://confisg.edges.skype.com

  • http://108.61.165.145

  • http://37.120.222.23

  • http://194.76.224.234

  • http://176.10.111.47

Attributes
  • base_path

    /grome/

  • build

    250249

  • exe_type

    loader

  • extension

    .chk

  • server_id

    50

rsa_pubkey.plain
aes.plain

Extracted

Family
  • gozi

Botnet
  • 50000

C2
  • https://confisg.edges.skype.com

  • http://108.61.165.145

  • http://37.120.222.23

  • http://79.132.128.146

  • http://176.10.119.229

  • http://176.10.111.45

  • http://79.132.128.151

  • http://176.10.111.47

Attributes
  • base_path

    /grome/

  • build

    250249

  • exe_type

    worker

  • extension

    .chk

  • server_id

    50

rsa_pubkey.plain
aes.plain

Targets

    • Target
      VV.lnk
    • Size 1KB
    • SHA256 9c6ce72957b412592a5c8d7d0324a53f2a7a77ca94773549494aecf18c83d050
    • MD5 SHA1 SHA512
    • Gozi

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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    • Target
      staunch/enfeebles.cmd
    • Size 275B
    • SHA256 0e6761acc6a4da6c360730da8c1a3a03e782058c51bb95e47946f52a7524bada
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      staunch/fizzy.sql
    • Size 580KB
    • SHA256 7ad0db9da1c28e6d12826b846ee3c82bda649e00d717cb2c4aefeaed56ea48ce
    • MD5 SHA1 SHA512 SSDEEP
    • Gozi

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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    • Target
      staunch/registrants.cmd
    • Size 203B
    • SHA256 61794da96a047bf99eb8ef51896e872d79d77a4760c056ff5ea9e749a263893d
    • MD5 SHA1 SHA512
    Score
    1/10

MITRE ATT&CK Enterprise v6

Tasks