General

  • Target
    STALCUBE_Setup.exe
  • Size 95.3MB
  • Sample260702-mcs7dset7q
  • SHA256 6208391cc72e3943aa95d6aca5ad2120bbae984dfdacf1f2a7d13b2051dbdb23
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      STALCUBE_Setup.exe
    • Size 95.3MB
    • SHA256 6208391cc72e3943aa95d6aca5ad2120bbae984dfdacf1f2a7d13b2051dbdb23
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • 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 desktop.ini file(s)

    • Enumerates connected drives

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

    • Target
      $PLUGINSDIR/SpiderBanner.dll
    • Size 9KB
    • SHA256 996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 100KB
    • SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/WinShell.dll
    • Size 3KB
    • SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      d3dcompiler_47.dll
    • Size 4.7MB
    • SHA256 af7b99be1b8770c0e4d18e43b04e81d11bdeb667fa6b07ade7a88f4c5676bf9a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      ffmpeg.dll
    • Size 2.6MB
    • SHA256 113ccc8e701157d0d59283baa5dc1fd3b0eae2571fd825084d7a4d58697a5ec2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      libEGL.dll
    • Size 470KB
    • SHA256 01b8a8c2875ecb9979de339500ce0e0b7ecc3c5387053ce27bea51e6a09e2d72
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      libGLESv2.dll
    • Size 7.7MB
    • SHA256 fb6ea924fbb9417e4695ce414cdcbc299f13451dbedd2d9adb55479bf1cbf57f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/@napi-rs/nice-win32-x64-msvc/nice.win32-x64-msvc.node
    • Size 227KB
    • SHA256 310f9f72ea6665278111e3a457c7d36df5d373f701c365765007edd56a9c27a0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/diskusage/build/Release/diskusage.node
    • Size 173KB
    • SHA256 80ab73bc53289794a00ef1904de39ea25a7d66447c465419e492a13ffb023cab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/diskusage/demo/index.js
    • Size 923B
    • SHA256 45a4bc8111be8bc7292df05830150f38de73dc026d8963b9c75955647fc0b308
    • MD5 SHA1 SHA512 TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      resources/app.asar.unpacked/node_modules/diskusage/fallback.js
    • Size 677B
    • SHA256 ba34dfcda1ececcfad1c14331b97391f37e875fca932167fd931ed380a74081a
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/diskusage/index.js
    • Size 1KB
    • SHA256 c87aa357fc676205fa60a6c0215738b0a261f7f7b1fb1f836231de38ef2d2abf
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/diskusage/src/main.cpp
    • Size 1KB
    • SHA256 1d7b34b781d9da00887cbc9498ff675b0c464ee99d33038102447f9792458c19
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/xxhash-addon/build/Release/addon.node
    • Size 136KB
    • SHA256 369679f3869d47d8e4cf8aa0c5d6138318633a103377eb651d81358dd4f53d68
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/xxhash-addon/xxHash/xxhash.h
    • Size 247KB
    • SHA256 be275e9db21a503c37f24683cdb4908f2370a3e35ab96e02c4ea73dc8e399c43
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/xxhash-addon/xxhash-addon.js
    • Size 187B
    • SHA256 0083a2ec614a4fd2749e5349232c91d67c2b339063bedeb7201aa12e3ff28881
    • MD5 SHA1 SHA512 TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

discoveryexecution
Score
7/10

behavioral2

adwarediscoveryexecutionpersistenceransomwarespyware
Score
8/10

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

Score
1/10

behavioral12

Score
1/10

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

execution
Score
3/10

behavioral20

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral21

execution
Score
3/10

behavioral22

execution
Score
3/10

behavioral23

execution
Score
3/10

behavioral24

execution
Score
3/10

behavioral25

execution
Score
3/10

behavioral26

execution
Score
3/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

execution
Score
3/10

behavioral32

adwareexecutionpersistenceransomwarespyware
Score
8/10