Overview

overview

10

Static

static

3

2025-01-31...er.exe

windows7-x64

10

2025-01-31...er.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer

  • Size

    5.0MB

  • Sample

    250131-fbtyza1jdm

  • MD5

    0754270a48c92159a5f6c3a2cf2c0e23

  • SHA1

    e74d774e6f3774aa554c71721c8124c4902d6709

  • SHA256

    3f564ce8dce5ce93f534ca109d38dad84d8b6f2da8a3bd4fabae0105e55ad4cc

  • SHA512

    8f5426a09ec4d75401fee7be9033754acdb9be5783dc0a2e93158448a30d9a96a2a25bd227baeb03803fcafe96f9326b9333519ef7fe0aa768e606746b2d9ffe

  • SSDEEP

    98304:mKNOFADb/dvWGhKNOFADb/dvWGkOU/jIEeQfoR/IuOFVjUu5:mKNOOhKNOOkFIF0wu

Score
10/10
xredxwormbackdoordiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Extracted

Family

xworm

C2

issues-tgp.gl.at.ply.gg:42158

Attributes
  • install_file

    USB.exe

Targets

    • Target

      2025-01-31_0754270a48c92159a5f6c3a2cf2c0e23_avoslocker_hijackloader_luca-stealer

    • Size

      5.0MB

    • MD5

      0754270a48c92159a5f6c3a2cf2c0e23

    • SHA1

      e74d774e6f3774aa554c71721c8124c4902d6709

    • SHA256

      3f564ce8dce5ce93f534ca109d38dad84d8b6f2da8a3bd4fabae0105e55ad4cc

    • SHA512

      8f5426a09ec4d75401fee7be9033754acdb9be5783dc0a2e93158448a30d9a96a2a25bd227baeb03803fcafe96f9326b9333519ef7fe0aa768e606746b2d9ffe

    • SSDEEP

      98304:mKNOFADb/dvWGhKNOFADb/dvWGkOU/jIEeQfoR/IuOFVjUu5:mKNOOhKNOOkFIF0wu

    Score
    10/10
    xredxwormbackdoordiscoveryexecutionpersistencerattrojan

    • Detect Xworm Payload

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Xworm family

      xworm

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks