Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2024, 10:25

General

  • Target

    222.exe

  • Size

    1.6MB

  • MD5

    71386f37f17778126296ca734975db6d

  • SHA1

    353818dcd74d06565fc0e8ac4416e594d29ecd0b

  • SHA256

    c1317da0fd0dc3d73b38634ea586016f6f651f52acc576fbae8b82721c83e9ae

  • SHA512

    e5e0d87f91611bccfea16222c9afb7ac7b949f1762244ced01f9d8a78e2c992cfe8c1faaf1391f4cf107604a0e9f7a64fa4adda1c339d8dc85b27e7be610b83c

  • SSDEEP

    49152:gnsHyjtk2MYC5GD8hloJfCAh9RMUBrNUFqtBZlO:gnsmtk2a1hlPERBsiTs

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.

  • Xred family
  • Drops startup file 1 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • AutoIT Executable 19 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 25 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • NTFS ADS 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\222.exe
    "C:\Users\Admin\AppData\Local\Temp\222.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Users\Admin\AppData\Local\Temp\._cache_222.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_222.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of WriteProcessMemory
      PID:2928
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn HBMQLS.exe /tr C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe /sc minute /mo 1
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2428
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn HBMQLS.exe /tr C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe /sc minute /mo 1
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2960
      • C:\Windows\SysWOW64\WSCript.exe
        WSCript C:\Users\Admin\AppData\Local\Temp\HBMQLS.vbs
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2796
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2896
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2908
  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1940
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {115F4D67-A37E-4C47-80D8-DC5ACB0447C0} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe
      C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1748
    • C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe
      C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2800
    • C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe
      C:\Users\Admin\AppData\Roaming\Windata\EWZJGF.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1960

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\ProgramData\Synaptics\Synaptics.exe

          Filesize

          1.6MB

          MD5

          71386f37f17778126296ca734975db6d

          SHA1

          353818dcd74d06565fc0e8ac4416e594d29ecd0b

          SHA256

          c1317da0fd0dc3d73b38634ea586016f6f651f52acc576fbae8b82721c83e9ae

          SHA512

          e5e0d87f91611bccfea16222c9afb7ac7b949f1762244ced01f9d8a78e2c992cfe8c1faaf1391f4cf107604a0e9f7a64fa4adda1c339d8dc85b27e7be610b83c

        • C:\Users\Admin\AppData\Local\Temp\HBMQLS.vbs

          Filesize

          842B

          MD5

          1d8ad78f79c5d0d5ff71487ff6332d50

          SHA1

          b0d45091cb8ed7208eac896700ff3faa7d1cc22d

          SHA256

          efa8e977fd5a71c6ba951348f823a7e67fe9db02918be34e7784cda6bfbbe9df

          SHA512

          77195aaeb7f8357ccdf40d8ccf280b65a2be8c968027a25a602852e5e1cd59581897621aa5e8a65d225ca04760ad830ddcc0fd2a08da72ddca0a42c76f44efd2

        • C:\Users\Admin\AppData\Local\Temp\gy3mKGqR.xlsm

          Filesize

          17KB

          MD5

          e566fc53051035e1e6fd0ed1823de0f9

          SHA1

          00bc96c48b98676ecd67e81a6f1d7754e4156044

          SHA256

          8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

          SHA512

          a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

        • C:\Users\Admin\AppData\Local\Temp\gy3mKGqR.xlsm

          Filesize

          22KB

          MD5

          deb8b44c2f59b7358829b05738b6e9bc

          SHA1

          2106c82ee9c554b5c16d06de3e52bed69a18b4ac

          SHA256

          5a1e009686cfad985ea051d530f4fbe442f721c04d002869be42755457fd06c4

          SHA512

          9a107000b6917186dc8e9f09927b3ce370741d2451fdbd98ce78a2185a726ba65804b2e74efb7e368731a8a39fde2a1e16f79b749c115a085aa48ca976b60cd2

        • C:\Users\Admin\AppData\Local\Temp\gy3mKGqR.xlsm

          Filesize

          26KB

          MD5

          72a3ef240d63240fbef9d0c38af2b8b7

          SHA1

          c1ef2f0ded4485a16f0c5a9f0793d90cfc46631e

          SHA256

          5203b1a451b81726ace0dbce69e4a39ac9dc05a0f7be3150e62f9f82a5daab8e

          SHA512

          40ad1e092bbb3cc6a78f2f44f92083f3c03de372e0920be6adaf042f8648265cd4b052c0a0ed1078853d44649784a398500506985cb2ba29b00f1a5bc9227847

        • \Users\Admin\AppData\Local\Temp\._cache_222.exe

          Filesize

          930KB

          MD5

          36f4c5372c6391f782c2db490081746f

          SHA1

          a0b1ec84b0a2db8f801981e247578217b71b38da

          SHA256

          1fe023f69f42fcd4be4baa180bbff00b7ffe51c553211dd0df45fb7ff71148b8

          SHA512

          111c1915d81141398b6bb7a0aa0e98896fb05d5548ace8fd1e0e23343eae60ea1e3d6617d3f5f883b96c8e05f5f868a280683341810896c00fa6ef1f68338992

        • memory/1748-114-0x0000000000B40000-0x0000000000D40000-memory.dmp

          Filesize

          2.0MB

        • memory/1748-115-0x0000000000B40000-0x0000000000D40000-memory.dmp

          Filesize

          2.0MB

        • memory/1940-104-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/1940-52-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/1960-175-0x00000000010B0000-0x00000000012B0000-memory.dmp

          Filesize

          2.0MB

        • memory/1960-174-0x00000000010B0000-0x00000000012B0000-memory.dmp

          Filesize

          2.0MB

        • memory/2800-160-0x0000000000E10000-0x0000000001010000-memory.dmp

          Filesize

          2.0MB

        • memory/2800-159-0x0000000000E10000-0x0000000001010000-memory.dmp

          Filesize

          2.0MB

        • memory/2896-145-0x0000000000400000-0x00000000005AB000-memory.dmp

          Filesize

          1.7MB

        • memory/2896-46-0x00000000050A0000-0x00000000052A0000-memory.dmp

          Filesize

          2.0MB

        • memory/2896-157-0x0000000000400000-0x00000000005AB000-memory.dmp

          Filesize

          1.7MB

        • memory/2896-109-0x00000000050A0000-0x00000000052A0000-memory.dmp

          Filesize

          2.0MB

        • memory/2896-111-0x0000000000400000-0x00000000005AB000-memory.dmp

          Filesize

          1.7MB

        • memory/2896-108-0x0000000000400000-0x00000000005AB000-memory.dmp

          Filesize

          1.7MB

        • memory/2908-51-0x0000000000160000-0x0000000000360000-memory.dmp

          Filesize

          2.0MB

        • memory/2908-48-0x0000000000160000-0x0000000000360000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-156-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-36-0x00000000009B0000-0x00000000009C0000-memory.dmp

          Filesize

          64KB

        • memory/2928-105-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-116-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-118-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-120-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-122-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-144-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-18-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-110-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-107-0x00000000009B0000-0x00000000009C0000-memory.dmp

          Filesize

          64KB

        • memory/2928-171-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-106-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-161-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-163-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-165-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-167-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/2928-169-0x0000000000180000-0x0000000000380000-memory.dmp

          Filesize

          2.0MB

        • memory/3032-29-0x0000000000400000-0x00000000005AB000-memory.dmp

          Filesize

          1.7MB

        • memory/3032-11-0x0000000005260000-0x0000000005460000-memory.dmp

          Filesize

          2.0MB

        • memory/3032-0-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB