General

  • Target
    upscayl-2.15.0-win.exe
  • Size 248.8MB
  • Sample260924-khdmsastay
  • SHA256 5dd7f58abafae2907fede489324a074cb6959a93c5714f3d0609650ab942ff3c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Targets

    • Target
      upscayl-2.15.0-win.exe
    • Size 248.8MB
    • SHA256 5dd7f58abafae2907fede489324a074cb6959a93c5714f3d0609650ab942ff3c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • 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.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • 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/UAC.dll
    • Size 14KB
    • SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/WinShell.dll
    • Size 3KB
    • SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/app-64.7z
    • Size 248.3MB
    • SHA256 60d14e57641f40c33bda3e59535b98547cdb6ca98e6232e382d5daf1b826a262
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/models/ultramix-balanced-4x.param
    • Size 137KB
    • SHA256 859ecba5b3592ecf3e76c93bed65e9f627b5236dd696aae5a84ecf8c93ab65ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/models/ultrasharp-4x.bin
    • Size 31.9MB
    • SHA256 fb3e279d40d4cddb44db4e684d59e68d0aa39852c8cc14dc3f23ccc7e6eee9c1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/models/ultrasharp-4x.param
    • Size 113KB
    • SHA256 0136ca83686809a8f17f7111f11b951e8db93610e24b7f4137c9ffe4dbc4a806
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/models/upscayl-lite-4x.bin
    • Size 2.3MB
    • SHA256 85ee266b632a765a725425ba6a5620c088c8aa2939a03063b2d83b3462724cc1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/models/upscayl-lite-4x.param
    • Size 4KB
    • SHA256 22174924330297357434ad21ed0af7f4b820008d2a502b492754d130d4142714
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/models/upscayl-standard-4x.bin
    • Size 31.9MB
    • SHA256 713ee713b0353afaa27976f0563a64a5043bd70b9bd8936c2e26e25ebcdbcddf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/models/upscayl-standard-4x.param
    • Size 113KB
    • SHA256 35330ececcea33b6c397a72548e788d5d53becee4734c50b7fada36e89f10a86
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      snapshot_blob.bin
    • Size 261KB
    • SHA256 2bceef4822ca7cc3add4a9dcb67c51efb51c656fce96a3b840250de15379959c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      v8_context_snapshot.bin
    • Size 611KB
    • SHA256 4fbe07f71b706c2a2948eba9a6b1979e23c83342b190723a6ec5251b2d6dad7c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      vk_swiftshader.dll
    • Size 4.9MB
    • SHA256 94adcd97d1cdd459d21f0b5b57e0caf4c5c6e44f7bc6fc6a73f0bd133e8d551e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks

static1

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

Score
1/10

behavioral12

Score
1/10

behavioral13

execution
Score
3/10

behavioral14

execution
Score
3/10

behavioral15

execution
Score
3/10

behavioral16

execution
Score
3/10

behavioral17

execution
Score
3/10

behavioral18

execution
Score
3/10

behavioral19

execution
Score
3/10

behavioral20

execution
Score
3/10

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

execution
Score
3/10

behavioral28

execution
Score
3/10

behavioral29

execution
Score
3/10

behavioral30

execution
Score
3/10

behavioral31

Score
1/10

behavioral32

Score
1/10