General

  • Target
    windirstat1_1_2_setup.exe
  • Size 630KB
  • Sample240229-2ejs3aec91
  • SHA256 370a27a30ee57247faddeb1f99a83933247e07c8760a07ed82e451e1cb5e5cdd
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Targets

    • Target
      windirstat1_1_2_setup.exe
    • Size 630KB
    • SHA256 370a27a30ee57247faddeb1f99a83933247e07c8760a07ed82e451e1cb5e5cdd
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Loads dropped DLL

    • Target
      $PLUGINSDIR/InstallOptions.dll
    • Size 14KB
    • SHA256 7e08cb4ff81dbb0573c672301681e31b2042682e9a2204673f811455f823dd37
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 10KB
    • SHA256 6692bd93bcd04146831652780c1170da79aa3784c3c070d95fb1580e339de6c5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $_5_
    • Size 632KB
    • SHA256 f12d0929055567eee4b5842b7e59c34585a03191447de682dc729ad19aa2314f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Reads user/profile data of web browsers

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

    • Enumerates connected drives

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

    • Target
      Uninstall.exe
    • Size 46KB
    • SHA256 afc864cfce79b2a6add491a27ea672d958233ed7a97a2cbbce60100d2fa1e670
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      $PLUGINSDIR/System.dll
    • Size 10KB
    • SHA256 6692bd93bcd04146831652780c1170da79aa3784c3c070d95fb1580e339de6c5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      shfolder.dll
    • Size 22KB
    • SHA256 e69da5febb5a2932cbe731e32a5d7f6615bb987a119ef2cedead4555d86144e8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsh0407.chm
    • Size 54KB
    • SHA256 181a23a56b7649d5e1c882786de531fedfb9e80a58c96ad92871f72a626eac14
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsh040e.chm
    • Size 57KB
    • SHA256 8e54bc2dd576d4bfe241e37305a525d80fd9839ed0de2e34abedf49c7f23f5cf
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsh0415.chm
    • Size 55KB
    • SHA256 bab7db85927f846a6ac584d5fc3fb522e812fc1e505e333728f85efd16b50238
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsr0405.dll
    • Size 56KB
    • SHA256 7463df064c98cdb501b2310dcac878f9210a303d50d79431152e3031ae1a224a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsr0407.dll
    • Size 60KB
    • SHA256 7867b69c5deff7f949e58eb3ff1b266e66ad3fd252c52334927114e7c53ce27b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsr040a.dll
    • Size 60KB
    • SHA256 75ca96992380e5b8e323310a01c8a68805ad76223197d2bdaecc03817d233dea
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsr040b.dll
    • Size 56KB
    • SHA256 d7fb9404282ca467e0f3e80734a388885c219269d3e9ee78bb66ee9201803ae4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsr040c.dll
    • Size 60KB
    • SHA256 acd0c6b92acb5793a94e820c4d418bd6114c97fe2b9788de73879b8bf220a717
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      wdsr040e.dll
    • Size 60KB
    • SHA256 3bb682f3088fac19c4d53b3766a3793630ea19d2be33cb0f26f7f9e5972dc221
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

Score
7/10

behavioral2

Score
7/10

behavioral3

Score
3/10

behavioral4

Score
3/10

behavioral5

Score
3/10

behavioral6

Score
3/10

behavioral7

spywarestealer
Score
7/10

behavioral8

spywarestealer
Score
7/10

behavioral9

Score
7/10

behavioral10

Score
7/10

behavioral11

Score
3/10

behavioral12

Score
3/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10