Overview

overview

10

Static

static

10

2025-04-08...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/04/2025, 13:59

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General

  • Target

    2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe

  • Size

    1.5MB

  • MD5

    e1bab7c00ce1c775d9e5e5d1fef9a395

  • SHA1

    26d700d68f924d24a109330fb5cb1cb4ca048fac

  • SHA256

    3b3265722e3469df3ed06135853c99887a5b9cf6451a441bac75ef3455fd3443

  • SHA512

    fa09873e45a72bbe6d24920af3d7ea5e30b3e56e44e0f8ae152687062326852346400a51b8de67cf3a47a7efb114aa5c1282542d94ff47606a9ac99ad975f04a

  • SSDEEP

    24576:NnsJ39LyjbJkQFMhmC+6GD90+uYOgKrgsohT4ETq1e65H1:NnsHyjtk2MYC5GDZQPAhT4Ehu

Score
10/10
xredbackdoordiscoverypersistence

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

Signatures

  • Xred

    Xred is backdoor written in Delphi.

    backdoorxred
  • Xred family
    xred
  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:836
    • C:\Users\Admin\AppData\Local\Temp\._cache_2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe"
      2⤵
      • Executes dropped EXE
      PID:2340
    • C:\Users\Admin\AppData\Local\Temp\._cache_2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe"
      2⤵
      • Executes dropped EXE
      PID:5796
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:4708
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        PID:5404
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        PID:1832
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\ProgramData\Synaptics\Synaptics.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3636
    • C:\ProgramData\Synaptics\Synaptics.exe
      C:\ProgramData\Synaptics\Synaptics.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:2864
      • C:\Windows\SysWOW64\._cache_Synaptics.exe
        "C:\Windows\system32\._cache_Synaptics.exe"
        3⤵
        • Executes dropped EXE
        PID:5908
      • C:\Windows\SysWOW64\._cache_Synaptics.exe
        "C:\Windows\system32\._cache_Synaptics.exe"
        3⤵
        • Executes dropped EXE
        PID:2632
  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4224

Network

MITRE ATT&CK Enterprise v16

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Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe
    Filesize

    1.5MB

    MD5

    e1bab7c00ce1c775d9e5e5d1fef9a395

    SHA1

    26d700d68f924d24a109330fb5cb1cb4ca048fac

    SHA256

    3b3265722e3469df3ed06135853c99887a5b9cf6451a441bac75ef3455fd3443

    SHA512

    fa09873e45a72bbe6d24920af3d7ea5e30b3e56e44e0f8ae152687062326852346400a51b8de67cf3a47a7efb114aa5c1282542d94ff47606a9ac99ad975f04a

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\._cache_2025-04-08_e1bab7c00ce1c775d9e5e5d1fef9a395_black-basta_darkgate_hijackloader_luca-stealer.exe
    Filesize

    832KB

    MD5

    703d3bb94fb70dc9308797cbf6213ab5

    SHA1

    677825f5688e01b8151545a5602af60d36d57b87

    SHA256

    f343573d0b9abd90f1d12370e42ce4af8c3f4c427538b76ccec67db256ea7b4e

    SHA512

    f9fe0a1cf76d03a2b55f35931cb0aaba8650acf5c5efe59985b44823fd5f41c77d995613884078e0c718edfce4cd592f8bb1d5a9c8840faad33b230f5fe1e8ee

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\26775E00
    Filesize

    22KB

    MD5

    198425fabd86ad22dc7c522f9c5903f1

    SHA1

    848fec2bcbed05296017eed9f699f2f4aa6a3c2a

    SHA256

    77ae171a5ccf3bf939fb22869ebd127353adf8f0d32244c7b4f7b15aa26b0910

    SHA512

    3c31514003868245fbb55035e1b0c3d9fff05f5ffc4bb0256de13bf0f47e7c39d6d988c3c6b402e610caed2083127a0e86a23b6a988fd1eac68d61464b9de98d

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\sWWlgGFS.xlsm
    Filesize

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

    Download Submit

  • memory/836-0-0x0000000002430000-0x0000000002431000-memory.dmp

    Filesize

    4KB

    Download

  • memory/836-136-0x0000000000400000-0x0000000000592000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/2864-275-0x0000000000400000-0x0000000000592000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/4224-282-0x00007FFF2A420000-0x00007FFF2A430000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4224-278-0x00007FFF2C690000-0x00007FFF2C6A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4224-277-0x00007FFF2C690000-0x00007FFF2C6A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4224-276-0x00007FFF2C690000-0x00007FFF2C6A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4224-281-0x00007FFF2A420000-0x00007FFF2A430000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4224-280-0x00007FFF2C690000-0x00007FFF2C6A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4224-279-0x00007FFF2C690000-0x00007FFF2C6A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4708-137-0x0000000000820000-0x0000000000821000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4708-330-0x0000000000820000-0x0000000000821000-memory.dmp

    Filesize

    4KB

    Download

  • memory/4708-329-0x0000000000400000-0x0000000000592000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/4708-356-0x0000000000400000-0x0000000000592000-memory.dmp

    Filesize

    1.6MB

    Download