General

  • Target
    GoLink_v1.1.1.1.exe
  • Size 71.1MB
  • Sample260620-dfd27ses3y
  • SHA256 7704b3408ed7bf19091394071399fb3fac9410ce934a51d13c78b82dd38eaa1d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      GoLink_v1.1.1.1.exe
    • Size 71.1MB
    • SHA256 7704b3408ed7bf19091394071399fb3fac9410ce934a51d13c78b82dd38eaa1d
    • 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.

    • Checks computer location settings

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

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • 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/setupdll.dll
    • Size 1.7MB
    • SHA256 42110c68f981c143f067f29e70e6aed549f12df1d0dcda65b0991a6e5186c451
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Auto.exe
    • Size 355KB
    • SHA256 185a9737f4fee754a5c9a970b46f8c46ade53f483ff6d4b807cf982aaf169b97
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Channel.dll
    • Size 798KB
    • SHA256 27c8ca62782771f9888fdf5fe827afc500075ffbe32282f4477615ad926ee64e
    • 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.

    • Drops file in System32 directory

    • Target
      Engine.dll
    • Size 4.3MB
    • SHA256 acac3c253fdf1e1feaac67b74b4b4b940cb6e17e1ddd6029dbc70494d15dd8b6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Drops file in System32 directory

    • Target
      GoLink.exe
    • Size 17.4MB
    • SHA256 dfa7bb06c4ba2feadb45bb7d5916b14d57673baa2dfceeb74e0da700ce4a55ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Launcher.exe
    • Size 329KB
    • SHA256 de4d05ba7cad6228758b8e0b9ede942c83992e311a0b4dd746b8ebeebeacbeaf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      LauncherSdk.exe
    • Size 316KB
    • SHA256 3509112f974bf80215567bc1babd15549cb2aaf8bd4fcbdf4328c837577db4ab
    • 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
      Replay.exe
    • Size 2.1MB
    • SHA256 ace23d9b32808dab344a789974e47484c4b171911f0946b05073c2cb6ae9e376
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Savitar.exe
    • Size 793KB
    • SHA256 943a1228dde21803f8236ceb5a2cbd9768f61a1b646ede4b98f2d5fffe6bc59e
    • 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
      crashreport.exe
    • Size 496KB
    • SHA256 8362b3c6e8b117eca3541940d10bdb0e2ffb0dfece65e38e6ffbc36c45239822
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      driver/ndis/windows10/amd64/miobles.sys
    • Size 59KB
    • SHA256 c218516cfe6ec8cce7559505a6a91274a2049d40611fb8af3b373f6d6f8a2cdd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/ndis/windows10/i386/miobles.sys
    • Size 53KB
    • SHA256 18c255902cfd9a0e91c13b21a7ea0eaa9ccf9eccbe67c6ac965e87e2b9b609c0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/ndis/windows7/amd64/miobles.sys
    • Size 57KB
    • SHA256 3fb2ad12603cc04603f0da55fb7b0c53d4d00346dc58116b7616d27eb77d983b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/ndis/windows7/i386/miobles.sys
    • Size 53KB
    • SHA256 0b9dfcd9ee17fa3b9926d96fc0b84eaba670cb468f674081735ee31a6fdb31cb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows10/amd64/miobles.sys
    • Size 85KB
    • SHA256 2c555ad340892c70367dc887962f3732c847da2e9e12c587e1fd72dcdfbf0457
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows10/i386/miobles.sys
    • Size 79KB
    • SHA256 4c5582cf5dce98b71c37f284856e218f088f5049b436f8306dc9debfa0a39d35
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows7/amd64/miobles.sys
    • Size 95KB
    • SHA256 b55acca5b740e0147cdc072c0b1be6624ef62deb1224a68aa352b0c10f680c52
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows7/i386/miobles.sys
    • Size 79KB
    • SHA256 5618163cefd3a53c298571e0176d0cf7a189747bc0eacdd816f9015d80d0fea4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscovery
Score
5/10

behavioral2

adwaredefense_evasiondiscoverypersistenceransomwarespyware
Score
6/10

behavioral3

discovery
Score
3/10

behavioral4

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

discovery
Score
3/10

behavioral9

discovery
Score
5/10

behavioral10

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral11

discovery
Score
5/10

behavioral12

discovery
Score
5/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10

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

Score
1/10

behavioral32

Score
1/10