General

  • Target

    LPO.pdf.exe

  • Size

    675KB

  • Sample

    231005-n8ymescg36

  • MD5

    6cf919a41fe193eefadc57d75449c3b4

  • SHA1

    e5e5d62abc60cec11c420323c2bd9636813adab7

  • SHA256

    78091d62251b24e840b99cf80f6f9f68a1725a1b2cc3a11aee84847e59b38ff6

  • SHA512

    a21f4198fb80cb2e0ff63442ba1623524f233a9f63b059eb07ade04fb88d1391a4cf8c7a49b1471495406f37dca77a951c86cc529f1f3d6fa10b43a6a67b459a

  • SSDEEP

    12288:RiMx/jwFpuAb38AkUQ/XYBT0mnExmFENGtoOINE52LFfYr5atEZsnpi:FLIphTHkIp3lFRo5NEsLBYrzsp

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6547287693:AAGGgrnDvtLiSnFJxDycaluud9osnQGIN1E/

Targets

    • Target

      LPO.pdf.exe

    • Size

      675KB

    • MD5

      6cf919a41fe193eefadc57d75449c3b4

    • SHA1

      e5e5d62abc60cec11c420323c2bd9636813adab7

    • SHA256

      78091d62251b24e840b99cf80f6f9f68a1725a1b2cc3a11aee84847e59b38ff6

    • SHA512

      a21f4198fb80cb2e0ff63442ba1623524f233a9f63b059eb07ade04fb88d1391a4cf8c7a49b1471495406f37dca77a951c86cc529f1f3d6fa10b43a6a67b459a

    • SSDEEP

      12288:RiMx/jwFpuAb38AkUQ/XYBT0mnExmFENGtoOINE52LFfYr5atEZsnpi:FLIphTHkIp3lFRo5NEsLBYrzsp

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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