Overview

overview

10

Static

static

3

Quote-UAE0...df.exe

windows7-x64

10

Quote-UAE0...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-UAE0336637809567875351431-24_pdf.exe

  • Size

    820KB

  • Sample

    250225-mh1testps4

  • MD5

    4fd577329760c40fcf57a8781c1ad4e8

  • SHA1

    b95bbce5dd5f6abf59bfc8d7ea44913c28954412

  • SHA256

    7ce6b7a411b2cddd25b3884aa94c5790997b8717dae6e38b26ec1a67190b32bb

  • SHA512

    525caa75b273a4d4d9378cdae13fb8f326fd507c87f92625f823f51d47f20934072c01ea2b6f5cbe1ea385a2d5b4ffc42894976b8dbac6adf6a0ec9aa3274191

  • SSDEEP

    24576:fXrqImBCUkwIzhLaDo2uonUFnNM0oGFjP+pwGs:fWISgxo4NJWpJs

Score
10/10
guloadercollectiondiscoverydownloaderspywarestealer

Malware Config

Targets

    • Target

      Quote-UAE0336637809567875351431-24_pdf.exe

    • Size

      820KB

    • MD5

      4fd577329760c40fcf57a8781c1ad4e8

    • SHA1

      b95bbce5dd5f6abf59bfc8d7ea44913c28954412

    • SHA256

      7ce6b7a411b2cddd25b3884aa94c5790997b8717dae6e38b26ec1a67190b32bb

    • SHA512

      525caa75b273a4d4d9378cdae13fb8f326fd507c87f92625f823f51d47f20934072c01ea2b6f5cbe1ea385a2d5b4ffc42894976b8dbac6adf6a0ec9aa3274191

    • SSDEEP

      24576:fXrqImBCUkwIzhLaDo2uonUFnNM0oGFjP+pwGs:fWISgxo4NJWpJs

    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

      3e6bf00b3ac976122f982ae2aadb1c51

    • SHA1

      caab188f7fdc84d3fdcb2922edeeb5ed576bd31d

    • SHA256

      4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe

    • SHA512

      1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706

    • SSDEEP

      192:eP24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlbSl:T8QIl975eXqlWBrz7YLOlb

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks