General

  • Target

    OJl0DPVu3Rsq43d.exe

  • Size

    560KB

  • Sample

    231012-tys7vabc9v

  • MD5

    299b74baca481784cbaa00fd59db090b

  • SHA1

    fb5550cf117aad11b83be547e1ae49ce3db5cb02

  • SHA256

    b7cf6d12593237cf95e4b425719811880084b0e71871f124ea64b57955af4051

  • SHA512

    b87df7b4fd9abda546aa32f5737fd379dc2d0101886eeb3051984603ef369ab3882be324d92ae3be84dd6fa0b1550de8ef23eef03700df4d9227f1ab71d81360

  • SSDEEP

    12288:RYjAfDuHOXdenmhAmC+2hrEKUHt+1juB+A:RYjgPenHmC+2hrV3d

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.1tcl.com
  • Port:
    25
  • Username:
    [email protected]
  • Password:
    RRa*ysS8

Targets

    • Target

      OJl0DPVu3Rsq43d.exe

    • Size

      560KB

    • MD5

      299b74baca481784cbaa00fd59db090b

    • SHA1

      fb5550cf117aad11b83be547e1ae49ce3db5cb02

    • SHA256

      b7cf6d12593237cf95e4b425719811880084b0e71871f124ea64b57955af4051

    • SHA512

      b87df7b4fd9abda546aa32f5737fd379dc2d0101886eeb3051984603ef369ab3882be324d92ae3be84dd6fa0b1550de8ef23eef03700df4d9227f1ab71d81360

    • SSDEEP

      12288:RYjAfDuHOXdenmhAmC+2hrEKUHt+1juB+A:RYjgPenHmC+2hrV3d

    • 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