General

  • Target
    Tds.exe
  • Size 115.1MB
  • Sample261017-b9rt2sgw2w
  • SHA256 c6b550402455b855df58c0ae63ef52def7ea58a06daf07eecb8120ae4dfa0bec
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    upd2.winmansoftware.com

  • Port

    21

  • Username

    anonymous

Targets

    • Target
      Tds.exe
    • Size 115.1MB
    • SHA256 c6b550402455b855df58c0ae63ef52def7ea58a06daf07eecb8120ae4dfa0bec
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Office macro that triggers on suspicious action

      Office document macro which triggers in special circumstances - often malicious.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Target
      $PLUGINSDIR/InstallOptions.dll
    • Size 15KB
    • SHA256 c7fef6457989d97fecc0616a69947927da9d8c493f7905dc8475c748f044f3cf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/ioSpecial.ini
    • Size 211B
    • SHA256 d95aed234f932a1c48a2b1b0d98c60ca31f962310c03158e2884ab4ddd3ea1e0
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/modern-wizard.bmp
    • Size 25KB
    • SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Feat_Temp/$_28_
    • Size 1.3MB
    • SHA256 4a10731cc156a33472809bfc927fbe9d3872ca26d2aa3ea5ccbfdac896b4ea37
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      $PLUGINSDIR/InstallOptions.dll
    • Size 15KB
    • SHA256 c7fef6457989d97fecc0616a69947927da9d8c493f7905dc8475c748f044f3cf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/ioSpecial.ini
    • Size 211B
    • SHA256 d95aed234f932a1c48a2b1b0d98c60ca31f962310c03158e2884ab4ddd3ea1e0
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/modern-wizard.bmp
    • Size 25KB
    • SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $_2_
    • Size 721KB
    • SHA256 df47dca0e843e1bbdbb80dae60afb6dfb4bf5f4c2a709d8b3e543fcf3fb84033
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $_3_
    • Size 721KB
    • SHA256 df47dca0e843e1bbdbb80dae60afb6dfb4bf5f4c2a709d8b3e543fcf3fb84033
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

adwaredefense_evasiondiscoveryinstallerlinkmacromacro_on_actionpdfspywaretrojan
Score
10/10

behavioral2

adwaredefense_evasiondiscoveryinstallerlinkmacromacro_on_actionpdfspywaretrojan
Score
10/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

discovery
Score
4/10

behavioral12

discovery
Score
4/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10