General

  • Target

    IMG988377.exe

  • Size

    463KB

  • Sample

    240116-skk4msdffl

  • MD5

    afaf625b463982c07e5e59d2c6a8bd91

  • SHA1

    4a061c65b0e93db9ea1fcf3115cee7c0a9db4aa5

  • SHA256

    64b87998615a25b4895b4c3640d7e53dd3c8893e654985c9f651cc21366ddbad

  • SHA512

    0379ea054ab0e1551292d684b7ca144e10d9595b8ae686044c6716de27980eea951920753fc94ddd6dc8e9b25371daaf78ea455715759c5bc0169be18819ee2d

  • SSDEEP

    12288:ySuOgGX5ySxxlh+kZQ+uwypDxfXikgqKeS:ySlg34/sg7XYDlykge

Malware Config

Targets

    • Target

      IMG988377.exe

    • Size

      463KB

    • MD5

      afaf625b463982c07e5e59d2c6a8bd91

    • SHA1

      4a061c65b0e93db9ea1fcf3115cee7c0a9db4aa5

    • SHA256

      64b87998615a25b4895b4c3640d7e53dd3c8893e654985c9f651cc21366ddbad

    • SHA512

      0379ea054ab0e1551292d684b7ca144e10d9595b8ae686044c6716de27980eea951920753fc94ddd6dc8e9b25371daaf78ea455715759c5bc0169be18819ee2d

    • SSDEEP

      12288:ySuOgGX5ySxxlh+kZQ+uwypDxfXikgqKeS:ySlg34/sg7XYDlykge

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      3f176d1ee13b0d7d6bd92e1c7a0b9bae

    • SHA1

      fe582246792774c2c9dd15639ffa0aca90d6fd0b

    • SHA256

      fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

    • SHA512

      0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

    • SSDEEP

      192:OPtkumJX7zB22kGwfy0mtVgkCPOsX1un:/702k5qpdsXQn

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks