Overview

overview

10

Static

static

3

c10aac838d...7a.exe

windows7-x64

7

c10aac838d...7a.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

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General

  • Target

    c10aac838dd326d74fcc69eeae41117036ac26b858285fa0da034cba44762f7a.exe

  • Size

    1016KB

  • Sample

    241206-drmtgstlel

  • MD5

    2b78431a8969c829339ed0da29004757

  • SHA1

    c09051c5f433348c6cf5b5c0781af877f44212d2

  • SHA256

    c10aac838dd326d74fcc69eeae41117036ac26b858285fa0da034cba44762f7a

  • SHA512

    3530aaad10469254279ffd782e61d4254cb73f5b9c2527f1a4a38f0424d5acb3a860d29b7ed9b4b619a98ab3b20742f0c3705321afb026b4b6e8c57dc052fabf

  • SSDEEP

    24576:+o8RUr/5+1g8UJT4l8at7kEeTg/ITSZOG+1Mjb2WsQbd38TRAn9:+h+/0S8S0OeXITSI1Mjvsa4i9

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      c10aac838dd326d74fcc69eeae41117036ac26b858285fa0da034cba44762f7a.exe

    • Size

      1016KB

    • MD5

      2b78431a8969c829339ed0da29004757

    • SHA1

      c09051c5f433348c6cf5b5c0781af877f44212d2

    • SHA256

      c10aac838dd326d74fcc69eeae41117036ac26b858285fa0da034cba44762f7a

    • SHA512

      3530aaad10469254279ffd782e61d4254cb73f5b9c2527f1a4a38f0424d5acb3a860d29b7ed9b4b619a98ab3b20742f0c3705321afb026b4b6e8c57dc052fabf

    • SSDEEP

      24576:+o8RUr/5+1g8UJT4l8at7kEeTg/ITSZOG+1Mjb2WsQbd38TRAn9:+h+/0S8S0OeXITSI1Mjvsa4i9

    Score
    10/10
    discoveryguloaderdownloader

    • Guloader family

      guloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      3f176d1ee13b0d7d6bd92e1c7a0b9bae

    • SHA1

      fe582246792774c2c9dd15639ffa0aca90d6fd0b

    • SHA256

      fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

    • SHA512

      0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

    • SSDEEP

      192:OPtkumJX7zB22kGwfy0mtVgkCPOsX1un:/702k5qpdsXQn

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks