General

  • Target

    DHL Page1.exe

  • Size

    779KB

  • Sample

    240830-hsnjmashlp

  • MD5

    a30e93ecb3551226ded26cc9fd8a5ce9

  • SHA1

    3f064c01484b927a852b439c80001c9bdbf37a0d

  • SHA256

    228d8c35883fe69bb6c166ac7bf54ae5dbbb4598931db8b7e0289a8800379592

  • SHA512

    810103e931cbf75b3d817d981f12b72eb8b3e233c0b5fac84edc4763cf9f4f02d2d48bc3596a4b946d3b2336c9d4eddb786d60f628a8b15874d7cbe4e2e9bf13

  • SSDEEP

    12288:zOq+SRWSIC9Y+zjTBxH9YzaT5MHSlk1jPbR/5s7OltIEurzx3o/nyOZc:ZdWSICY+z/BxyatPlyzR/qalt1uJ3Es

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    oadc jzrw bmvr klnl

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      DHL Page1.exe

    • Size

      779KB

    • MD5

      a30e93ecb3551226ded26cc9fd8a5ce9

    • SHA1

      3f064c01484b927a852b439c80001c9bdbf37a0d

    • SHA256

      228d8c35883fe69bb6c166ac7bf54ae5dbbb4598931db8b7e0289a8800379592

    • SHA512

      810103e931cbf75b3d817d981f12b72eb8b3e233c0b5fac84edc4763cf9f4f02d2d48bc3596a4b946d3b2336c9d4eddb786d60f628a8b15874d7cbe4e2e9bf13

    • SSDEEP

      12288:zOq+SRWSIC9Y+zjTBxH9YzaT5MHSlk1jPbR/5s7OltIEurzx3o/nyOZc:ZdWSICY+z/BxyatPlyzR/qalt1uJ3Es

    • AgentTesla

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

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Loads dropped DLL

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      f1e9eed02db3a822a7ddef0c724e5f1f

    • SHA1

      65864992f5b6c79c5efbefb5b1354648a8a86709

    • SHA256

      6dff504c6759c418c6635c9b25b8c91d0d9ef7787a3a93610d7670bb563c09df

    • SHA512

      c22b64fff76b25cf53231b8636f07b361d95791c4646787ce7beac27ad6a0de88337dcceb25b5196f97c452dda72e2614647f51a8a18cb4d5228a82ed2e0780c

    • SSDEEP

      48:S46+/fTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mjsofjLl:zRuPbOBtWZBV8jAWiAJCdv2Cmj/L

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      17ed1c86bd67e78ade4712be48a7d2bd

    • SHA1

      1cc9fe86d6d6030b4dae45ecddce5907991c01a0

    • SHA256

      bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb

    • SHA512

      0cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5

    • SSDEEP

      192:eY24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol+Sl:E8QIl975eXqlWBrz7YLOl+

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks