Overview

overview

6

Static

static

3

opencode-d...64.exe

windows10-ltsc_2021-x64

6

$PLUGINSDI...dl.dll

windows10-ltsc_2021-x64

3

$PLUGINSDI...nu.dll

windows10-ltsc_2021-x64

3

$PLUGINSDI...em.dll

windows10-ltsc_2021-x64

3

$PLUGINSDI...gs.dll

windows10-ltsc_2021-x64

3

$PLUGINSDI...ls.dll

windows10-ltsc_2021-x64

3

OpenCode.exe

windows10-ltsc_2021-x64

6

opencode-cli.exe

windows10-ltsc_2021-x64

5

Sharing

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General

  • Target
    opencode-desktop-windows-x64.exe
  • Size 43.1MB
  • Sample260416-vb2q5saw2s
  • SHA256 94c66d7c5fc0b5319009f683e1b24e140e814af6a843b5c04f9fbd3fd9167e35
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
defense_evasiondiscoveryexecutiontrojan

Malware Config

Targets

    • Target
      opencode-desktop-windows-x64.exe
    • Size 43.1MB
    • SHA256 94c66d7c5fc0b5319009f683e1b24e140e814af6a843b5c04f9fbd3fd9167e35
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    defense_evasiondiscoveryexecutiontrojan

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • Checks computer location settings

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

    behavioral1
    • Target
      $PLUGINSDIR/NSISdl.dll
    • Size 15KB
    • SHA256 ddf40229dd9d6b268902d8dea88c8a04aacf1af218dd29f6dcd35babc54ac08d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral2
    • Target
      $PLUGINSDIR/StartMenu.dll
    • Size 7KB
    • SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral4
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral5
    • Target
      $PLUGINSDIR/nsis_tauri_utils.dll
    • Size 48KB
    • SHA256 d0c1ada1a9b35c37fb1be9a68645258bc5d196d22f2585d6b728248a015abf04
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral6
    • Target
      OpenCode.exe
    • Size 24.5MB
    • SHA256 f41933922dca39e822180d417b2d55ae549670a47cfc20d2e5d32412cfd4dcc4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    defense_evasiondiscoverytrojan

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery
    behavioral7
    • Target
      opencode-cli.exe
    • Size 147.7MB
    • SHA256 04a822d310fa08aac54f98a44f8aaad15e5babd3d3fcb87869910c1b7906dc01
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10

    • Checks computer location settings

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

    behavioral8

MITRE ATT&CK Enterprise v16

Tasks