General

  • Target
    Era Setup 1.0.120.exe
  • Size 146.0MB
  • Sample260629-dlaa7sby5v
  • SHA256 8e15a6f861aaa8e93bb26d192f6f7cf7bca9a7538b734f1bccb5c4074ffaa1ed
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Era Setup 1.0.120.exe
    • Size 146.0MB
    • SHA256 8e15a6f861aaa8e93bb26d192f6f7cf7bca9a7538b734f1bccb5c4074ffaa1ed
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads ssh keys stored on the system

      Tries to access SSH used by SSH programs.

    • 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/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
    • 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
      $PLUGINSDIR/WinShell.dll
    • Size 3KB
    • SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/app-64.7z
    • Size 145.2MB
    • SHA256 a450031048f659055895a7b5b2e6e38330b612b9d7321884253d947c966f3bc6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Target
      LICENSE.electron.txt
    • Size 1KB
    • SHA256 5154e165bd6c2cc0cfbcd8916498c7abab0497923bafcd5cb07673fe8480087d
    • 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
      chrome_100_percent.pak
    • Size 112KB
    • SHA256 45d14a4278b1e152b363197401a5604aa5a3cee6512a6b52df978038fa521a0f
    • 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.

    • Enumerates connected drives

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

    • Target
      chrome_200_percent.pak
    • Size 182KB
    • SHA256 aafc61b89748d17fcbc9fecd9844a77be2c584529a81714c98e0c4d453ea9496
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      icudtl.dat
    • Size 10.0MB
    • SHA256 5070de99fbd8a48378543511fb7a072f85bf36f94b4f4e1d420d54be1435d6f1
    • 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.

    • Enumerates connected drives

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

    • Target
      locales/af.pak
    • Size 567KB
    • SHA256 ebfdf1ca739f74b0b58a7965094274523fe2deb44fa0afff5bed98635b70326a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/th.pak
    • Size 1.2MB
    • SHA256 45a573589f11c1694490913c00bbff65d57e232d33ca2270ac2e443207b971d2
    • 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.

    • 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/@sentry/cli/node_modules/@sentry/cli-win32-x64/bin/sentry-cli.exe
    • Size 8.4MB
    • SHA256 afbcd1d671e55c567212f1ded3870fee4d5ca4624fd1016d4f615c8775db48f7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/register-scheme/bin/win32-x64-140/register-scheme.node
    • Size 131KB
    • SHA256 2987d5fb0bfd8caddc01020f43b0afebbec60d7b492c4b03fad81f03ff4eed7b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/register-scheme/build/Release/register-protocol-handler.node
    • Size 131KB
    • SHA256 2987d5fb0bfd8caddc01020f43b0afebbec60d7b492c4b03fad81f03ff4eed7b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar.unpacked/node_modules/register-scheme/index.js
    • Size 91B
    • SHA256 9740d6b8f1290751808b9474175259aabd1cce2064ea6496b900b8bd9e1a6cb3
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

discoveryexecutionspywarestealer
Score
8/10

behavioral2

discoveryexecutionspywarestealer
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

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

Score
7/10

behavioral12

Score
1/10

behavioral13

ransomware
Score
1/10

behavioral14

adwarepersistenceransomwarespyware
Score
8/10

behavioral15

Score
3/10

behavioral16

adwarepersistenceransomwarespyware
Score
8/10

behavioral17

Score
3/10

behavioral18

Score
3/10

behavioral19

Score
3/10

behavioral20

adwarepersistenceransomwarespyware
Score
8/10

behavioral21

Score
3/10

behavioral22

Score
3/10

behavioral23

execution
Score
3/10

behavioral24

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

execution
Score
3/10

behavioral32

execution
Score
3/10