General

  • Target

    SecuriteInfo.com.W32.AIDetect.malware1.9324.25842

  • Size

    283KB

  • Sample

    210226-9lt1s4wmlx

  • MD5

    e77b724a59e7acc345bbb96925491c5b

  • SHA1

    bc3db6af596f304b1b4f03117587148897ab67cf

  • SHA256

    77e3afaec1b7b091e7f1fd3bbfac6aa65216e60d6b6f3c866304913278470f61

  • SHA512

    e44e6bdc037466ee2519b2b684e34c303d2eeb1cf4daa5036355f695b2499f5fb97f99c64bb48e77e83c6fffa979fc19d26947c3120d61cf4c29af71f6e55fbc

Malware Config

Extracted

Family

gozi_ifsb

Botnet

6565

C2

updates.microsoft.com

klounisoronws.xyz

darwikalldkkalsld.xyz

c1.microsoft.com

ctldl.windowsupdate.com

195.123.209.122

185.82.218.23

5.34.183.180

bloombergdalas.xyz

groovermanikos.xyz

kadskasdjlkewrjk.xyz

Attributes
  • build

    250177

  • dga_season

    10

  • exe_type

    loader

  • server_id

    12

rsa_pubkey.base64
serpent.plain

Targets

    • Target

      SecuriteInfo.com.W32.AIDetect.malware1.9324.25842

    • Size

      283KB

    • MD5

      e77b724a59e7acc345bbb96925491c5b

    • SHA1

      bc3db6af596f304b1b4f03117587148897ab67cf

    • SHA256

      77e3afaec1b7b091e7f1fd3bbfac6aa65216e60d6b6f3c866304913278470f61

    • SHA512

      e44e6bdc037466ee2519b2b684e34c303d2eeb1cf4daa5036355f695b2499f5fb97f99c64bb48e77e83c6fffa979fc19d26947c3120d61cf4c29af71f6e55fbc

    • Gozi, Gozi IFSB

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

2
T1082

Remote System Discovery

2
T1018

Process Discovery

1
T1057

Tasks