General

  • Target
    68b9ea322a8daecb51f6f58a54cd263fb4de32083a4f4ef53127dbb3760c6884.zip
  • Size 254KB
  • Sample260901-lp6sksweng
  • SHA256 f7f82d369aa58eed51d4756a1419649cf3c4efe35496999d9c08faaf293ba739
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.holzbrenzii.com

  • Port

    21

  • Password

    boygirl123456

Targets

    • Target
      68b9ea322a8daecb51f6f58a54cd263fb4de32083a4f4ef53127dbb3760c6884.zip
    • Size 254KB
    • SHA256 f7f82d369aa58eed51d4756a1419649cf3c4efe35496999d9c08faaf293ba739
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      68b9ea322a8daecb51f6f58a54cd263fb4de32083a4f4ef53127dbb3760c6884.exe
    • Size 380KB
    • SHA256 68b9ea322a8daecb51f6f58a54cd263fb4de32083a4f4ef53127dbb3760c6884
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 c13104552b8b553159f50f6e2ca45114493397a6fa4bf2cbb960c4a2bbd349ab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Dementiets70.ned
    • Size 140B
    • SHA256 e9caa2effaab98350dd4d08c04599a3352b0d976fe10955f9019f949e0f628b3
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Mervrdiafgiftslovs.til
    • Size 2KB
    • SHA256 eacf13b423b5f6a9a514c854c9b3ab7141c48776bea2e1819db8aadd2dd037aa
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Standardvedtgts
    • Size 118KB
    • SHA256 2d8ab284a74a7ea6f63d9512ede94344fa662d0cc80f01a48c41da8f30358926
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      done.lan
    • Size 6KB
    • SHA256 d0e8314245fd9e81706b128915aedf60bf2c4f31150668babbff87143b570ed8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      gratialernes.kon
    • Size 4KB
    • SHA256 71eaaec56a568dc38a441505c62a076bd6e0654e05b29994561a9bf879daa188
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      ramosely.ins
    • Size 2KB
    • SHA256 a84f89d676a7c255af43e8ca48b9e7d7931108637d67863c9035f7ff504ca3ae
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      stirs
    • Size 110KB
    • SHA256 f5c3c9daefdc50f7c0be87fa5dd09637612e7ae116aeb5d747b560fccc3fc1af
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      tapskruer.cap
    • Size 9KB
    • SHA256 e89d86756663803cbaa32b3729e8659fd8cb02bc78534d23e0d3f5cc603bc6af
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks