Overview

overview

10

Static

static

3

Quote-5537...df.exe

windows7-x64

10

Quote-5537...df.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

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General

  • Target

    Quote-553780956787535101-UAE-24_pdf.exe

  • Size

    1.1MB

  • Sample

    250221-h3aqhsyjs9

  • MD5

    d7dabe8c3cf0b14d0ee2f761b675f941

  • SHA1

    ecabf3a71f22c5b68a1d173f1725d1fb037af485

  • SHA256

    a2dde989ed71eee2f7038baa6a30cf86abe2d7e2c13985cf4274b6faf102284d

  • SHA512

    a80c1733df4e7ea34be16adcb90cd119b40879b7ef69b66a24c799dce6261b46221e71f243c2c8af6a02d6dea2aa71f2dec3e53029444bbbd0eecfde40a941d4

  • SSDEEP

    24576:3GEzjpoPngDYFsjq5c3SddFDykNTwdQG9ikr:Dz+PnG2l5kSdzDPwZiE

Score
10/10
guloadercollectiondiscoverydownloaderspywarestealer

Malware Config

Targets

    • Target

      Quote-553780956787535101-UAE-24_pdf.exe

    • Size

      1.1MB

    • MD5

      d7dabe8c3cf0b14d0ee2f761b675f941

    • SHA1

      ecabf3a71f22c5b68a1d173f1725d1fb037af485

    • SHA256

      a2dde989ed71eee2f7038baa6a30cf86abe2d7e2c13985cf4274b6faf102284d

    • SHA512

      a80c1733df4e7ea34be16adcb90cd119b40879b7ef69b66a24c799dce6261b46221e71f243c2c8af6a02d6dea2aa71f2dec3e53029444bbbd0eecfde40a941d4

    • SSDEEP

      24576:3GEzjpoPngDYFsjq5c3SddFDykNTwdQG9ikr:Dz+PnG2l5kSdzDPwZiE

    Score
    10/10
    guloadercollectiondiscoverydownloaderspywarestealer

    • Guloader family

      guloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      ee260c45e97b62a5e42f17460d406068

    • SHA1

      df35f6300a03c4d3d3bd69752574426296b78695

    • SHA256

      e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

    • SHA512

      a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

    • SSDEEP

      192:eF24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol9Sl:h8QIl975eXqlWBrz7YLOl9

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks