General

  • Target
    HowToFishTrainer.zip
  • Size 155.9MB
  • Sample260823-dq8dssxset
  • SHA256 d7c9f7b47df7f6ee9900d50c8113e4250da1b59c82200e1a0087ecd07efd7ed6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      HowToFishTrainer.exe
    • Size 111.6MB
    • SHA256 043afea45ab69c748c037262aa8c057e001e21853a76ddf601ba79940df1a4b0
    • 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.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

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

    • Executes dropped EXE

    • Enumerates connected drives

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

    • Target
      d3dcompiler_47.dll
    • Size 4.7MB
    • SHA256 289767b49dc8525bce262ea06fee4ef9fced2e131a55b25654ce871c1f0498b2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      dxcompiler.dll
    • Size 24.9MB
    • SHA256 17afc13607ffd6b7f8df79cb744c3e4deda388efcfe9faa43fec36c8971450cf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      dxil.dll
    • Size 1.4MB
    • SHA256 436f128f22050ae27323da61321a469de0678def7a4e6d86f9ccad4858724f0a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      ffmpeg.dll
    • Size 2.9MB
    • SHA256 254b008debcba0a3d4b728dd7fd256576ba2373a94bb4534a8f4b255f3f19532
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      libEGL.dll
    • Size 492KB
    • SHA256 6b9f036b3f9fb96c1941a9871ec84b319be1b773de2ec2b0dc66855080d7e77d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      res/Engine/Common/Include/SteamAPI/steam_api.h
    • Size 14KB
    • SHA256 5e58e7c06a476142e154983cc3a8a32e32a05fb65fe425208157f378911eea5b
    • 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
      res/Engine/Common/Include/rapidjson/internal/regex.h
    • Size 25KB
    • SHA256 160f64375368b70e6611d704413432a1a3d6b582f6fbba6f01ddd07bbda94372
    • 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
      res/Engine/Common/Include/rapidjson/schema.h
    • Size 143KB
    • SHA256 a1bee85b45d1c60516436f0b0f7e49d933adf6747a1f657eca3a5116edb0f15e
    • 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
      res/External/Redistributables/2005/vcredist_x86_2005.sp1.exe
    • Size 2.6MB
    • SHA256 8648c5fc29c44b9112fe52f9a33f80e7fc42d10f3b5b42b2121542a13e44adfd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds Run key to start application

    • Enumerates connected drives

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

    • Target
      res/External/Redistributables/2008/vcredist_x86_2008.sp1.exe
    • Size 4.3MB
    • SHA256 8742bcbf24ef328a72d2a27b693cc7071e38d3bb4b9b44dec42aa3d2c8d61d92
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    • Enumerates connected drives

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

    • Target
      res/External/Redistributables/2012/vcredist_x64_2012.exe
    • Size 6.9MB
    • SHA256 681be3e5ba9fd3da02c09d7e565adfa078640ed66a0d58583efad2c1e3cc4064
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      res/External/Redistributables/2012/vcredist_x86_2012.exe
    • Size 6.3MB
    • SHA256 b924ad8062eaf4e70437c8be50fa612162795ff0839479546ce907ffa8d6e386
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      res/External/Redistributables/2013/vcredist_x64_2013.exe
    • Size 6.9MB
    • SHA256 e554425243e3e8ca1cd5fe550db41e6fa58a007c74fad400274b128452f38fb8
    • 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
      res/External/Redistributables/2015andUp/VC_redist.x64.exe
    • Size 24.3MB
    • SHA256 2257b3fbe3c7559de8b31170155a433faf5b83829e67c589d5674ff086b868b9
    • 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
      res/External/Redistributables/2015andUp/VC_redist.x86.exe
    • Size 13.2MB
    • SHA256 ce4843a946ee3732eb2bfc098db5741dc5495c7bea204e11d379336dcc68e875
    • 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
      vcruntime140.dll
    • Size 94KB
    • SHA256 1729421a22585823493d5a125cd43a470889b952a2422f48a7bc8193f5c23b0f
    • 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
      vulkan-1.dll
    • Size 898KB
    • SHA256 c8616088f984fa22d553335fe3d2628d24efa8d7d59a14b40261c0ab8b74d82f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

execution
Score
8/10

behavioral2

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

Score
1/10

behavioral8

execution
Score
3/10

behavioral9

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral10

execution
Score
3/10

behavioral11

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral12

execution
Score
3/10

behavioral13

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral14

discoverypersistenceprivilege_escalationransomware
Score
6/10

behavioral15

discoverypersistenceprivilege_escalationransomware
Score
6/10

behavioral16

discovery
Score
6/10

behavioral17

discovery
Score
6/10

behavioral18

discovery
Score
4/10

behavioral19

discovery
Score
4/10

behavioral20

discovery
Score
4/10

behavioral21

discovery
Score
4/10

behavioral22

discovery
Score
4/10

behavioral23

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral24

discovery
Score
4/10

behavioral25

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral26

discovery
Score
4/10

behavioral27

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral28

Score
1/10

behavioral29

adwarepersistenceransomwarespyware
Score
6/10

behavioral30

Score
1/10