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Analysis

  • max time kernel
    112s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/01/2025, 23:17

General

  • Target

    528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65.exe

  • Size

    2.4MB

  • MD5

    4e725ff17f13e472be9309e97afc22e0

  • SHA1

    9161348e4ec879df7b0c7f0da8ae1fc0c85c3ff3

  • SHA256

    528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65

  • SHA512

    8a3acef58f4ca6ed7b9d76a56ed362fd996c25b1d87a05a3f962f33c053a743ded68aad18e8f7127d57f539de35999dae6d8314ed8b3d7d8372e160d1aaac389

  • SSDEEP

    49152:nnsHyjtk2MYC5GD/14+yZbWBgo3RFH54jcwcJOi7Wz4xwI+M/ae4:nnsmtk2aA1fyZbWBgo3PH541cJrWz4xu

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
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Program Files directory 26 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • NSIS installer 5 IoCs
  • 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 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65.exe
    "C:\Users\Admin\AppData\Local\Temp\528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65.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:1472
    • C:\Users\Admin\AppData\Local\Temp\._cache_528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:3920
    • 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
      • Suspicious use of WriteProcessMemory
      PID:1200
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        PID:2620
  • 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:4580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\VAGDashCOM\LoginDetectorVAG\LoginDetectorVAG.exe

    Filesize

    1024KB

    MD5

    13299ed20863db7a16e5f51ed78fe3c9

    SHA1

    e3747165c66bc5b2d0ec751dbcd26f97e954314c

    SHA256

    53eb7c902cddb75d8e73930ff2a5c3beeefca54026393deb05b9d8df00dad156

    SHA512

    769aa6c968e58088cddf55f5e5260eca828bdeeccc0105acae9af4afad899c3f49d63c61d39471722f309c5591e03910cc3a0ba2199477290008d68874e7dea2

  • C:\Program Files (x86)\VAGDashCOM\LoginDetectorVAG\LoginDetectorVAG.exe

    Filesize

    3.3MB

    MD5

    bfc7075df4dedc8d27a448fa049c1ae9

    SHA1

    ceaf35afd0e73d0b575380792612265d9e0ae7a3

    SHA256

    8da6c9c9e7093d873bfcb32d90103ff400b3d9bd74111ec7a38cdb7841feffaf

    SHA512

    895f645bbe541530b53527fe4dfefc678896dfba717f195a5d9b2632760468c704e06f64ac4d00c840e9814adadc568c2afed57da43235503b4a1194ca0eb93a

  • C:\Program Files (x86)\VAGDashCOM\LoginDetectorVAG\Uninstall.exe

    Filesize

    63KB

    MD5

    7f1c07732b1044b9c6dcf5c13770dd01

    SHA1

    b284a42ad97f2f1150f04f11198e257850b8d520

    SHA256

    d01841c85b3e05931ad98e32903f0f43d8632c8bfb30e2dbaa4abb1fec07f456

    SHA512

    1b4646ea7c5dea9d4b0f295de44884b30a333b6862b4c173a155c09afea521f19c90debc309fb75d9d2f744921bc58ee92a196175d3d582904f743ad01b31280

  • C:\ProgramData\Synaptics\Synaptics.exe

    Filesize

    2.4MB

    MD5

    4e725ff17f13e472be9309e97afc22e0

    SHA1

    9161348e4ec879df7b0c7f0da8ae1fc0c85c3ff3

    SHA256

    528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65

    SHA512

    8a3acef58f4ca6ed7b9d76a56ed362fd996c25b1d87a05a3f962f33c053a743ded68aad18e8f7127d57f539de35999dae6d8314ed8b3d7d8372e160d1aaac389

  • C:\Users\Admin\AppData\Local\Temp\._cache_528d25bd07394476f5dfc200fddb781263d11120306611dbf6fadc7864064a65.exe

    Filesize

    1.7MB

    MD5

    c768f7fb0bcc48b31aea0d739ee4d072

    SHA1

    54e7330e3ba39704524bde99578acdad479b7896

    SHA256

    c82d6599b7b900469d0f9ff02fe3e3badc488703f877d23b31e71a3bf8604d2c

    SHA512

    cd5c8ca0af02375538cabc79daa3f7bdde430383fe1f1a540814acc1b86941ac21f463c54ff0e0f2fa5209d21f32e48d25031dff62e9d8fbbc74b5b893035d7a

  • C:\Users\Admin\AppData\Local\Temp\nspAAC8.tmp\InstallOptions.dll

    Filesize

    14KB

    MD5

    f62d03fcb1473110e920a9bb2c701006

    SHA1

    c48444ef2daa60dcdf91f1645cd4ecd8e66545f7

    SHA256

    17e2f205af12d5a86638dc83c95fc69199c41af2fa6daeb1e91ec330f68c5372

    SHA512

    701d531d405d08054d53298141d5bbd56e74df7b22bcea5f9f0e5c4407421ea0ca9617aa84e740dc1dc44e6d14e58852c1ca2087213cc2319f2da44eaed0bc05

  • C:\Users\Admin\AppData\Local\Temp\nspAAC8.tmp\ioSpecial.ini

    Filesize

    700B

    MD5

    73400e657724be374b69ac4f44009ef6

    SHA1

    30c62ed6390ffda478a6d4cf86d728eb36b67b51

    SHA256

    9b306f90e3f2ec44f6c81603a7ef7ead7c508b574051611d83cdd633052529d1

    SHA512

    5c3553aaa8dece1483f5da96aea330ee2941a071f1caf2a14ffa1241cdef2566c96ef802d36b7bb6b13b5ceddd2bbe6b94c311097e792f55f128708514d10c0b

  • C:\Users\Admin\AppData\Local\Temp\nsyA7F9.tmp\LangDLL.dll

    Filesize

    5KB

    MD5

    c9ac0758ce8c10793d39655064c653cb

    SHA1

    8ba1f9dfcc671b5102f5940da67570c28252bc71

    SHA256

    161d69c50e5c50d853fda129b6f6f6bc241214b87d13a33bf93543e7e6886119

    SHA512

    54a8c2ded9a42de867c8a89a11701bcdb5d51aea168c4f3ffe8991859cf26f15d478b6111c85732c1059edbfd9408e42ca830706347a8ac87c5064e47d823349

  • C:\Users\Admin\AppData\Local\Temp\nsyA7F9.tmp\StartMenu.dll

    Filesize

    7KB

    MD5

    3d8f82aa21fd7861890594027f39879f

    SHA1

    5fecbecabc15f639c7b3fb57400f6ca6e192a73e

    SHA256

    4bc38ffc6d1b09108be0031874bbebb3bd892eac86498c76a60a33c1e3c80d9e

    SHA512

    28ebf820047a27e3a7f0f2fa593af5492e27dddf62ea0c2ca633840fa68fb8b893b1c194f8456869d175eaf5a34f6146fb01f95898007ce19ed29438a1fee65e

  • C:\Users\Admin\AppData\Local\Temp\nsyA7F9.tmp\ioSpecial.ini

    Filesize

    739B

    MD5

    997fce97c87768685bff3c269b1004b6

    SHA1

    d06d66d80314e2c97a7a099539a2f06d29a74006

    SHA256

    268c605f790a94c4576d19a6f5779618d7e98c9658144a677f270ceecdc5791e

    SHA512

    e90b76ba37992ab9763cf2aef475b641e0c3a0a57a390a4db13d0729cb8c115f3e08573e03dcc98d3dfff68e9b499f815232fdd092a474d648d0ba9e4d52006e

  • C:\Users\Admin\AppData\Local\Temp\pZQuhKU3.xlsm

    Filesize

    17KB

    MD5

    af4d37aad8b34471da588360a43e768a

    SHA1

    83ed64667d4e68ea531b8bcf58aab3ed4a5ca998

    SHA256

    e7550c3453156531308fda255a198c3710aa4bc7412819c180b103c11e85cef1

    SHA512

    74f5000038c47b7c909c4ee5740e0e87cac12c9c96fff8b1c7ec749541ee3d4b7efd80f9ac02cd39809dca3f2707d0063fa852a3a541342d93a9d03de08823da

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\LoginDetectorVAG\LoginDetectorVAG.lnk

    Filesize

    2KB

    MD5

    44091e2c67890715803a383268fb225b

    SHA1

    71cc8690582ca7f0efeade8644893bbee557b94e

    SHA256

    6d73cd3af5f94339f25db594dcc6c576ef934731004975c55cc9172191fe84b6

    SHA512

    41a0548826c390b4e86fa27f415a4afecb81b85d1ead0121de4364f9041bd97766eafddf0a5fd9e7f4208d06989df10fae7126370c8b5defed1f7b6775d07319

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\LoginDetectorVAG\Uninstall.lnk

    Filesize

    1KB

    MD5

    c8c2d173c2b41d7e8661411d3243d8bd

    SHA1

    e752755551a5afb38b45f82fa95bda01fef4d29c

    SHA256

    abe6fdfa55690a559c2e1133926b4b1beacff9c33132ceeed8aa60b848bb7e8f

    SHA512

    071313e9c60f2af3862b33e8e4a443441bfb4fc2a28553e633805677b7f58acf085ef07bed48f4cab00427ce888f3831d828a9e1948ba1e49dd4afeec6f3f4c7

  • C:\Users\Admin\Desktop\LoginDetectorVAG.lnk

    Filesize

    1KB

    MD5

    e1d50b9c9c1e9ecaaa0b5a2b8ed41912

    SHA1

    ce6347f5841eec3e149ecf688129799241bac2f9

    SHA256

    5b3a358513b0ee488d4fe6e95b2d0ee459aa86440525c1b09ca28f24b40ef5b7

    SHA512

    eed0878699b6132eeb9f9c97e3ffcc5f7aa9ba09363bbc24539411d6664f03f547aa5f5d10135ec71943217e5ae8dd35015b85af566285ca862c2c1d96221854

  • memory/1200-102-0x0000000000820000-0x0000000000821000-memory.dmp

    Filesize

    4KB

  • memory/1200-413-0x0000000000400000-0x0000000000677000-memory.dmp

    Filesize

    2.5MB

  • memory/1200-340-0x0000000000820000-0x0000000000821000-memory.dmp

    Filesize

    4KB

  • memory/1200-339-0x0000000000400000-0x0000000000677000-memory.dmp

    Filesize

    2.5MB

  • memory/1200-442-0x0000000000400000-0x0000000000677000-memory.dmp

    Filesize

    2.5MB

  • memory/1472-101-0x0000000000400000-0x0000000000677000-memory.dmp

    Filesize

    2.5MB

  • memory/1472-0-0x0000000000860000-0x0000000000861000-memory.dmp

    Filesize

    4KB

  • memory/4580-168-0x00007FFEC4FD0000-0x00007FFEC4FE0000-memory.dmp

    Filesize

    64KB

  • memory/4580-170-0x00007FFEC4FD0000-0x00007FFEC4FE0000-memory.dmp

    Filesize

    64KB

  • memory/4580-179-0x00007FFEC2720000-0x00007FFEC2730000-memory.dmp

    Filesize

    64KB

  • memory/4580-178-0x00007FFEC2720000-0x00007FFEC2730000-memory.dmp

    Filesize

    64KB

  • memory/4580-172-0x00007FFEC4FD0000-0x00007FFEC4FE0000-memory.dmp

    Filesize

    64KB

  • memory/4580-171-0x00007FFEC4FD0000-0x00007FFEC4FE0000-memory.dmp

    Filesize

    64KB

  • memory/4580-169-0x00007FFEC4FD0000-0x00007FFEC4FE0000-memory.dmp

    Filesize

    64KB