General

  • Target
    TropixInstaller.exe
  • Size 19.9MB
  • Sample260801-s95jksda29
  • SHA256 df89b73be23db1292fb035cea15ebab40c665dd60de2b7d2a7d675601329dbab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Targets

    • Target
      TropixInstaller.exe
    • Size 19.9MB
    • SHA256 df89b73be23db1292fb035cea15ebab40c665dd60de2b7d2a7d675601329dbab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Drops file in System32 directory

    • Target
      $PLUGINSDIR/InstallOptions.dll
    • Size 14KB
    • SHA256 c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $SYSDIR/OpenAL32.dll
    • Size 108KB
    • SHA256 26ba695d73fdf78ff133ab9c0e12300c26076441627a25ffba80c8b8aedb10ec
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $SYSDIR/Tropix.scr
    • Size 3.8MB
    • SHA256 dccc32bd46aa698775113507f1aa235d5120f8f67b6c04165a6df7427f208433
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $SYSDIR/unicows.dll
    • Size 252KB
    • SHA256 f06f36fa03a5db4980c9d1120ada1d9e558515be73eff5b7cd34c48c0d9afd35
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $SYSDIR/wrap_oal.dll
    • Size 404KB
    • SHA256 c2ef86cbdb7fa07a9da8f56d5ffa548c57c5eaafd1ce5462ed397de7b8c823a3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      OpenAL32.dll
    • Size 108KB
    • SHA256 26ba695d73fdf78ff133ab9c0e12300c26076441627a25ffba80c8b8aedb10ec
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Postcard.exe
    • Size 220KB
    • SHA256 0c04fa2845ebca65df1037b20106fdf733ce8ebe99b7d965da54102ec4b0acf2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Tropix1.exe
    • Size 2.3MB
    • SHA256 cc863f905c37cf6c2ea1ac128591a51e311f27b19faa0ac77b8742a180acc75f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      tpx.exe
    • Size 3.8MB
    • SHA256 518ed7bd62bef96fbcf41de374ec0d840b0d0199a167cc3b4c763a6abbf3f630
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      unicows.dll
    • Size 252KB
    • SHA256 f06f36fa03a5db4980c9d1120ada1d9e558515be73eff5b7cd34c48c0d9afd35
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uninst.exe
    • Size 48KB
    • SHA256 b448480306fbe10af8b5daacedc6f78c196165b9fceb8b85d45b749f20b61616
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Deletes itself

    • Executes dropped EXE

    • Target
      wrap_oal.dll
    • Size 404KB
    • SHA256 c2ef86cbdb7fa07a9da8f56d5ffa548c57c5eaafd1ce5462ed397de7b8c823a3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

installer
Score
3/10

behavioral1

discovery
Score
7/10

behavioral2

discovery
Score
7/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

discovery
Score
3/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discoveryinstaller
Score
7/10

behavioral24

discoveryinstaller
Score
7/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10