Resubmissions

05/08/2026, 10:37

260805-mnyk9adr4v7

05/08/2026, 10:01

260805-l2haravcpf7

General

  • Target
    Somiibo-Setup.exe
  • Size 248.4MB
  • Sample260805-l2haravcpf
  • SHA256 345250adf0de172a97b6789fddedff6da3a3e5cc9483998a10773cf130b5d900
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Somiibo-Setup.exe
    • Size 248.4MB
    • SHA256 345250adf0de172a97b6789fddedff6da3a3e5cc9483998a10773cf130b5d900
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • 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
      vk_swiftshader.dll
    • Size 3.8MB
    • SHA256 00d696416a33e7f4698f85b35e1f516340b71f8fe6d8d180f080e435d041d803
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      vulkan-1.dll
    • Size 625KB
    • SHA256 f5aa3b88ed88bda3c7dc361e836cbf9f848b941f78e0a51d449e76dceff72744
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      LICENSES.chromium.html
    • Size 5.2MB
    • SHA256 bf59a74b4404aa0c893ca8bbe636498629b6a3acdff4acb84de692462fd626e4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Somiibo.exe
    • Size 133.4MB
    • SHA256 b62d6d47c88cd9a9543699e3f34f8a1d567dcd82469bff8e274c794915c05d8e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • Target
      d3dcompiler_47.dll
    • Size 4.3MB
    • SHA256 44422e6936dc72b7ac5ed16bb8bcae164b7554513e52efb66a3e942cec328a47
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      ffmpeg.dll
    • Size 2.6MB
    • SHA256 61c6bd5fee2c150265241a15379c4053b174b1cd7687749629afcdbd1264a02e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      libEGL.dll
    • Size 431KB
    • SHA256 994972c1bc515c199552d50e97ad217ae15a3eed16db06181c7df50e743e8a56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      libGLESv2.dll
    • Size 7.6MB
    • SHA256 1ebc1da8d7e463a5d3dc127a632989ef35cfbd94cb18bf1f8ee790f172d43703
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/active-win/index.js
    • Size 1KB
    • SHA256 c4a404129e8696821ff09d5910d8e380c5ec0a41b96cc3800bee5fee3d24f48f
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/active-win/lib/binding/napi-6-win32-unknown-x64/node-active-win.node
    • Size 151KB
    • SHA256 4558d28161114d07c42de635007d38a4300fc4c6811c28b5436db5e8b2230a95
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/active-win/lib/linux.js
    • Size 5KB
    • SHA256 2c4b5a886a7e71e372985fca75861c8fbfa1e3ec187f6c132f37ef7582df7313
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/active-win/lib/macos.js
    • Size 1KB
    • SHA256 759808a91e00c92943da4b0e8644d3944649bb3af25544d97d86b8c947fb2962
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/active-win/lib/windows-binding.js
    • Size 350B
    • SHA256 ff23087a89e51e106cf10f6e48ba60d325667ca558bc8e75e6d11e9ad5c5b5e5
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/active-win/lib/windows.js
    • Size 276B
    • SHA256 22b011bf468e076e4d741783c68a0c4ff8b28ac99c5b80198eddc773128f8cbd
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/app.asar.unpacked/node_modules/active-win/main
    • Size 222KB
    • SHA256 0ecc5a41402bfc08282120f452a33efc91fc3622a85d911222bfb35cced05099
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/elevate.exe
    • Size 105KB
    • SHA256 9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      swiftshader/libEGL.dll
    • Size 445KB
    • SHA256 162abe61314e720384d8cdd43190a89df8a96de52f3ede7b6c58998f615d8546
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      swiftshader/libGLESv2.dll
    • Size 3.0MB
    • SHA256 c167a458174e2a280c39d7af31bd109e8e2921032a687097b584653adc33ab21
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      vk_swiftshader.dll
    • Size 4.3MB
    • SHA256 a648cd4671b12b469c4d2de20c2ba2429c9388c0f9d4b3d9d2244853d0e5acb5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      vulkan-1.dll
    • Size 715KB
    • SHA256 22bb65dd206ce7ee10c05557933a04a04144e1a8228d2a9d1e9d704b0b1b2f7c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsis7z.dll
    • Size 424KB
    • SHA256 b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $R0/Uninstall Somiibo.exe
    • Size 475KB
    • SHA256 950ad03f0adb16f61cbd0d681a012a574247290a25a32fb968cb494ea6f9eabf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • 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
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscoveryexecutionpersistencespywaretrojan
Score
6/10

behavioral2

discovery
Score
3/10

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

defense_evasiondiscoveryexecutionpersistencespywaretrojan
Score
7/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

execution
Score
3/10

behavioral15

Score
1/10

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

discovery
Score
3/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

discoveryexecution
Score
7/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10

behavioral31

discovery
Score
3/10

behavioral32

discovery
Score
3/10