General

  • Target

    ZiraatBankasiSwiftMesaji.exe

  • Size

    540KB

  • Sample

    240925-bvcrkswhlk

  • MD5

    6df843ac8534d23d66a8941d24f188ad

  • SHA1

    aebe1003ed387c4a0956f52dbcb47c92883e8d00

  • SHA256

    908c835e6bb83a698ee20b6e10879c4ee7f3a625f5893c2111b5e1c992c56dbf

  • SHA512

    e1358bc430af324aad944d60a54460c86103052c314e63e6ce57072d344f8876c74a3e63f17bb2efd0c3162dc39237d2cb99796785a43c53dcf825f86aa54467

  • SSDEEP

    6144:56ejPRiXy4/0Fsker0NeTAtFUWN9lsm7Qem7rz+iovKQAfxciE5+t5T27VEMILgx:56wRiC8TOtFUWNU+SsvKQmxLZtP3eZ

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.emmioglu.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Kaya2758+
C2

https://api.telegram.org/bot7824402550:AAF0zLhO0leZXvzGs8C_m31pnXq-KGoVm_I/sendMessage?chat_id=6651428318

Targets

    • Target

      ZiraatBankasiSwiftMesaji.exe

    • Size

      540KB

    • MD5

      6df843ac8534d23d66a8941d24f188ad

    • SHA1

      aebe1003ed387c4a0956f52dbcb47c92883e8d00

    • SHA256

      908c835e6bb83a698ee20b6e10879c4ee7f3a625f5893c2111b5e1c992c56dbf

    • SHA512

      e1358bc430af324aad944d60a54460c86103052c314e63e6ce57072d344f8876c74a3e63f17bb2efd0c3162dc39237d2cb99796785a43c53dcf825f86aa54467

    • SSDEEP

      6144:56ejPRiXy4/0Fsker0NeTAtFUWN9lsm7Qem7rz+iovKQAfxciE5+t5T27VEMILgx:56wRiC8TOtFUWNU+SsvKQmxLZtP3eZ

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks