Resubmissions

22/04/2024, 22:02

240422-1xtwbagh6810

22/04/2024, 19:25

240422-x42b7afa6810

19/04/2024, 03:02

240419-djmthsfh8w10

General

  • Target
    7d69e0d82e74059115486fae5dd5ac6463c7fccd91dbbcaa9587117c7d201ddb
  • Size 289.5MB
  • Sample240422-x42b7afa68
  • SHA256 7d69e0d82e74059115486fae5dd5ac6463c7fccd91dbbcaa9587117c7d201ddb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • gafgyt

C2
  • 94.156.64.4:42516

Extracted

Family
  • mirai

Botnet
  • SORA

Extracted

Family
  • mirai

Botnet
  • MIRAI

Extracted

Family
  • blacknet

Botnet
  • HacKed

C2
  • http://botnetera.pagekite.me/

Mutex
  • BN[pjClIrDI-2470224]

Attributes
  • antivm

    true

  • elevate_uac

    true

  • install_name

    WindowsUpdate.exe

  • splitter

    |BN|

  • start_name

    35dcbc7eb742dd4f1edfbccf7826c724

  • startup

    false

  • usb_spread

    false

Extracted

Family
  • mirai

Botnet
  • MIRAI

Extracted

Family
  • xworm

C2
  • involved-hurt.gl.at.ply.gg:35238

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    WindowsHealthSystem.exe

Extracted

Family
  • redline

Botnet
  • cheat

C2
  • 0.tcp.eu.ngrok.io:18950

Extracted

Family
  • mirai

C2
  • hoiiaz.iaz.coby

Extracted

Family
  • redline

Botnet
  • tg

C2
  • 163.5.112.53:51523

Extracted

Family
  • stealc

C2
  • http://185.216.70.109

Attributes
  • url_path

    /eb488f9cb9d466ca.php

Extracted

Family
  • mirai

Botnet
  • SORA

Extracted

Family
  • mirai

Botnet
  • MIRAI

C2
  • client.orxy.space

Extracted

Family
  • mirai

Botnet
  • MIRAI

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://po.vigorlabs.info:443

Extracted

Family
  • asyncrat

Version
  • AWS | 3Losh

Botnet
  • NEW_N4

C2
  • fttuvgt.ddnsfree.com:6969

  • fttuvgt.ddnsfree.com:6668

  • fttuvgt.ddnsfree.com:6667

Mutex
  • AsyncMutex_xxx342592

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family
  • socks5systemz

C2
  • http://erzwnet.ua/search/?q=67e28dd8395df37a1507f81b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffc19c1eb9c9e3f

  • http://erzwnet.ua/search/?q=67e28dd8395df37a1507f81b7c27d78406abdd88be4b12eab517aa5c96bd86ec908e44885a8bbc896c58e713bc90c91936b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee96923ac9669212

Extracted

Family
  • vidar

C2
  • https://steamcommunity.com/profiles/76561199658817715

  • https://t.me/sa9ok

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36

Targets

    • Target
      068428a4acb65807251b3b4c0aee2101519fdaebf6db5376863da5add3471f26.exe
    • Size 2.7MB
    • SHA256 068428a4acb65807251b3b4c0aee2101519fdaebf6db5376863da5add3471f26
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    • Blocklisted process makes network request

    • Suspicious use of SetThreadContext

    • Target
      0c4791a6b47491a0c43cea0ba54357e391a3c8b23aa28025489bbe43bb9ea6ea.elf
    • Size 50KB
    • SHA256 0c4791a6b47491a0c43cea0ba54357e391a3c8b23aa28025489bbe43bb9ea6ea
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      0d9bd2ae2e4b023047b6c08684e9e5daae76e31cced4c3fdf4640136245f7eea.exe
    • Size 725KB
    • SHA256 0d9bd2ae2e4b023047b6c08684e9e5daae76e31cced4c3fdf4640136245f7eea
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Target
      0fa00d4f4f8e8449883aef7f0459a0fb754d57d55af2b41f5e445f867000fa70.exe
    • Size 149KB
    • SHA256 0fa00d4f4f8e8449883aef7f0459a0fb754d57d55af2b41f5e445f867000fa70
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      10de02fec8ac3edbf1398e6dd43ddec95a89e0499e1e865a7d9e5289fb2b31d1.bat
    • Size 1.1MB
    • SHA256 10de02fec8ac3edbf1398e6dd43ddec95a89e0499e1e865a7d9e5289fb2b31d1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    • Blocklisted process makes network request

    • Target
      11571917015adbf3b5196509e1082c8d415f011cce88bd8b16e9d9c5a39ac432.exe
    • Size 14.4MB
    • SHA256 11571917015adbf3b5196509e1082c8d415f011cce88bd8b16e9d9c5a39ac432
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    • Target
      16e81343ecea6082d76bf1ab26818c3bf56929c92468fae8837c6384b62d05a5.exe
    • Size 6.9MB
    • SHA256 16e81343ecea6082d76bf1ab26818c3bf56929c92468fae8837c6384b62d05a5
    • MD5 SHA1 SHA512 SSDEEP
    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Target
      17691f0962027e7110f727ae997f8af5885dd783674d1db023d467ec478515b7.elf
    • Size 177KB
    • SHA256 17691f0962027e7110f727ae997f8af5885dd783674d1db023d467ec478515b7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      17c24104e8e5350eeb7e2a162dec3f6a4d6c70f3f0849e6346fd383d998dcc12.exe
    • Size 4.6MB
    • SHA256 17c24104e8e5350eeb7e2a162dec3f6a4d6c70f3f0849e6346fd383d998dcc12
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      1816cd993ddda970b791b090e6ecb501ef923bdcc0cc5f4a99e18dcdb7093228.exe
    • Size 1.7MB
    • SHA256 1816cd993ddda970b791b090e6ecb501ef923bdcc0cc5f4a99e18dcdb7093228
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Target
      1b8cda768ba75d723b2b0b34cf955f7ec9469b4e33c6fde6494eefd60a139d8a.elf
    • Size 142KB
    • SHA256 1b8cda768ba75d723b2b0b34cf955f7ec9469b4e33c6fde6494eefd60a139d8a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      1df6acbc1106e17265fde3ab54b2a83fa8f6f39656d7c55481b2dbd66f1114b7.elf
    • Size 115KB
    • SHA256 1df6acbc1106e17265fde3ab54b2a83fa8f6f39656d7c55481b2dbd66f1114b7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      1e7706ed0492572474cd866f13778cc66c42b614b3d0b1d9af35727c051a50b0.elf
    • Size 61KB
    • SHA256 1e7706ed0492572474cd866f13778cc66c42b614b3d0b1d9af35727c051a50b0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      1f580428fa8afd15832fcd04f5d6832be9f7a7144ff17e19c89d2b07e7f51f2c.elf
    • Size 127KB
    • SHA256 1f580428fa8afd15832fcd04f5d6832be9f7a7144ff17e19c89d2b07e7f51f2c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      257fc477b9684863e0822cbad3606d76c039be8dd51cdc13b73e74e93d7b04cc.elf
    • Size 1.2MB
    • SHA256 257fc477b9684863e0822cbad3606d76c039be8dd51cdc13b73e74e93d7b04cc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      262a10ee377a4945ce30e115e2ab1bf9ff2fc0f35741bbb72e40f145de24bd50.elf
    • Size 133KB
    • SHA256 262a10ee377a4945ce30e115e2ab1bf9ff2fc0f35741bbb72e40f145de24bd50
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      267909cf4a62955a35b0fe013afbfd62d7ae1a1eef6d7a24d7ce50db52d48ce7.bat
    • Size 6KB
    • SHA256 267909cf4a62955a35b0fe013afbfd62d7ae1a1eef6d7a24d7ce50db52d48ce7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • Blocklisted process makes network request

    • Target
      2796760675e5efbef0319f0285c2e1d07c11b038311c02e16c2407ba57c38413.elf
    • Size 115KB
    • SHA256 2796760675e5efbef0319f0285c2e1d07c11b038311c02e16c2407ba57c38413
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      27e181c699f14c3e53cabc89941ac40917165cc4be34d2c7f9d6eca0e16b508c.elf
    • Size 62KB
    • SHA256 27e181c699f14c3e53cabc89941ac40917165cc4be34d2c7f9d6eca0e16b508c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      2b4b073178b573aa181fdc6e8063c778c90f76235d640c186b99278186509e74.elf
    • Size 150KB
    • SHA256 2b4b073178b573aa181fdc6e8063c778c90f76235d640c186b99278186509e74
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
    • Size 9.7MB
    • SHA256 2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635
    • MD5 SHA1 SHA512 SSDEEP
    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Target
      2bac99f5be34b649749a4ce8ab7c8103f9dce863cbc490f273c27297b2c465ec.elf
    • Size 81KB
    • SHA256 2bac99f5be34b649749a4ce8ab7c8103f9dce863cbc490f273c27297b2c465ec
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      2cfeefaa133519defee56f4253c7c7f2396d784ed8e09d2212ab5bee6cf52b50.elf
    • Size 150KB
    • SHA256 2cfeefaa133519defee56f4253c7c7f2396d784ed8e09d2212ab5bee6cf52b50
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066.exe
    • Size 647KB
    • SHA256 2e48ee0fb3ddd63efeecd900a9d2bde365e2fe1fcbb3c43c882362ae935c5066
    • MD5 SHA1 SHA512 SSDEEP
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Target
      2e4d8723602c5ffc6409dceb0cb4ced2e749e374a0fcd41fe92e0fd50f817c5b.exe
    • Size 141KB
    • SHA256 2e4d8723602c5ffc6409dceb0cb4ced2e749e374a0fcd41fe92e0fd50f817c5b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • BlackNET

      BlackNET is an open source remote access tool written in VB.NET.

    • Target
      31b6a608393ad6cadd7eadf286795aef37260c9b99e837f1d7a1aa4e9a7f901b.exe
    • Size 355KB
    • SHA256 31b6a608393ad6cadd7eadf286795aef37260c9b99e837f1d7a1aa4e9a7f901b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      320ccae2e9ae546c56193c24cb12cc54f29a872c08856cc143294dd2cf8a170d.exe
    • Size 2.0MB
    • SHA256 320ccae2e9ae546c56193c24cb12cc54f29a872c08856cc143294dd2cf8a170d
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Target
      3476006a8f64bfe72a8b04477f6005293b5854cfbc58bee2ea28e59b58f0e316.apk
    • Size 76.1MB
    • SHA256 3476006a8f64bfe72a8b04477f6005293b5854cfbc58bee2ea28e59b58f0e316
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      3545082c16d0e05faad342c614b27793ab0ec940a174ab5162dce1787ea8472e.elf
    • Size 36KB
    • SHA256 3545082c16d0e05faad342c614b27793ab0ec940a174ab5162dce1787ea8472e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      377c3c3679e44acbc13388ca7ec69f2346b321aa42110fc6ee44a44c54d67105.elf
    • Size 101KB
    • SHA256 377c3c3679e44acbc13388ca7ec69f2346b321aa42110fc6ee44a44c54d67105
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      3c40413f9340d25dc7f2c4358583706b1eb19962cb74669bf8276597e871faf5.exe
    • Size 234KB
    • SHA256 3c40413f9340d25dc7f2c4358583706b1eb19962cb74669bf8276597e871faf5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Suspicious use of SetThreadContext

    • Target
      cbe27936a3beb1902517906f7da1d6d3f6ef8d1a0eda5e033f4da436df7cd88b.iso
    • Size 100KB
    • SHA256 cbe27936a3beb1902517906f7da1d6d3f6ef8d1a0eda5e033f4da436df7cd88b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

upxbackdoorsoramiraihackedratcheattgpyinstallergafgytmiraixzutilblacknettriadadcratzgratxwormasyncratredlinesectopratsocks5systemziratastealcadwind
Score
10/10

behavioral1

Score
8/10

behavioral2

Score
3/10

behavioral3

upx
Score
7/10

behavioral4

Score
1/10

behavioral5

Score
8/10

behavioral6

Score
7/10

behavioral7

collectionspywarestealer
Score
7/10

behavioral8

Score
3/10

behavioral9

Score
3/10

behavioral10

discovery
Score
7/10

behavioral11

Score
3/10

behavioral12

Score
3/10

behavioral13

Score
3/10

behavioral14

Score
3/10

behavioral15

Score
3/10

behavioral16

Score
3/10

behavioral17

Score
10/10

behavioral18

Score
3/10

behavioral19

Score
3/10

behavioral20

Score
3/10

behavioral21

collectionspywarestealer
Score
7/10

behavioral22

Score
3/10

behavioral23

Score
3/10

behavioral24

asyncratnew_n4ratspywarestealer
Score
10/10

behavioral25

blacknettrojan
Score
10/10

behavioral26

Score
3/10

behavioral27

socks5systemzbotnetdiscovery
Score
10/10

behavioral28

Score
3/10

behavioral29

Score
3/10

behavioral30

Score
3/10

behavioral31

vidarstealer
Score
10/10

behavioral32

Score
3/10