Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 10:24

General

  • Target

    LWQDFZ.exe

  • Size

    1.6MB

  • MD5

    27bcc0d927e9f13250b1dff9e122e9af

  • SHA1

    2f9f09f46fe7ee2a495247292b3f2be0777c2873

  • SHA256

    71c45be1d4e8d17aee605f93ee991d9117572e1f79c8991bfa2f7b37b285b5f1

  • SHA512

    1bdf5d3ba61b8d99955b92b87377fcbea08db248aae1089a9028a0613eb06c43e330bd781edf66ec955b1042c811094207b8962e391b37fc516a4b93664c7653

  • SSDEEP

    49152:cnsHyjtk2MYC5GDchloJf5fj22pkXaxMa:cnsmtk2alhlyLZ

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
  • Suspicious Office macro 1 IoCs

    Office document equipped with macros.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • AutoIT Executable 20 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 23 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 10 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 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LWQDFZ.exe
    "C:\Users\Admin\AppData\Local\Temp\LWQDFZ.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Users\Admin\AppData\Local\Temp\._cache_LWQDFZ.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_LWQDFZ.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:2124
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn MHDFGY.exe /tr C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe /sc minute /mo 1
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2508
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn MHDFGY.exe /tr C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe /sc minute /mo 1
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2556
      • C:\Windows\SysWOW64\WSCript.exe
        WSCript C:\Users\Admin\AppData\Local\Temp\MHDFGY.vbs
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2500
    • 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:2056
      • 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:1260
  • 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:2116
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {B92F5E08-3979-4562-B071-29B508ED61FA} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
      C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1744
    • C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
      C:\Users\Admin\AppData\Roaming\Windata\KQNALS.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2492

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe

    Filesize

    1.6MB

    MD5

    27bcc0d927e9f13250b1dff9e122e9af

    SHA1

    2f9f09f46fe7ee2a495247292b3f2be0777c2873

    SHA256

    71c45be1d4e8d17aee605f93ee991d9117572e1f79c8991bfa2f7b37b285b5f1

    SHA512

    1bdf5d3ba61b8d99955b92b87377fcbea08db248aae1089a9028a0613eb06c43e330bd781edf66ec955b1042c811094207b8962e391b37fc516a4b93664c7653

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

    Filesize

    893KB

    MD5

    541fc19be6471027afb1dd324e4a8a80

    SHA1

    ed39e0a9aa016595f1ead34c221ce0b878e7cf64

    SHA256

    0a438a59e23472911fd3e08a50f58cad8008d01733a1159bb20b06b20b21aac0

    SHA512

    da7965709aded6570c282e02536e2fcdf51e6a42ced919adf75be4fb694017bcd332c229db4b07684265b471df6d2001d62a1c5327cd93f35520ff4fad83e086

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

    Filesize

    848B

    MD5

    93615efe60fa271e2c9a6ece88cc437e

    SHA1

    12891e90ac9f80c46989e1b64ddb68bfeb8308a7

    SHA256

    da8140f470730dcf0cce8791fea5e3aa24f1c29a72f07a0afc53f2d6797d9d64

    SHA512

    e0b0050bf27dbb8b6d7d1f66edc40922b8a060949f9882a7572a4b856d6b8ee34038fcd7ac41f3c7b187df73b498655d408775c892af4e56a36af74b4c4ce67a

  • C:\Users\Admin\AppData\Local\Temp\xa4jAfI9.xlsm

    Filesize

    22KB

    MD5

    af2c378020baf65dbee9eb785997d056

    SHA1

    8c8efd8c3707f303890d39a3bd184736117f9079

    SHA256

    9ed52030a9cdd3001eab25dcc3e1bff44efd51eee87570f5434ec3324ae5adbb

    SHA512

    45d1c4ec71964b582e8241816cffc03a76e498627eb0388937412490aa2adcb69e6137236dd325b081344be99098e68f6f0e6fb4ea645538c87cb32002d3466a

  • C:\Users\Admin\AppData\Local\Temp\xa4jAfI9.xlsm

    Filesize

    23KB

    MD5

    f2249b71db2239101a620a928be1d1f2

    SHA1

    4febd5d1360d8366dcf2315a037db3f1305c62a7

    SHA256

    add9e0fe37a7c8ce4f8342de91b6da59bb2c47ecd5266516854f971fc627477e

    SHA512

    d1f5fae1398689129a07ed50083cf8ae9c3d21ab30cc1a5b9032db7f33c35a0a23d32e949c7d5b61416c351af131dd39ee5e89b66a0abc5ebfcb01a007ced4a0

  • C:\Users\Admin\AppData\Local\Temp\xa4jAfI9.xlsm

    Filesize

    24KB

    MD5

    26e2da22ced949da491a775845ecd784

    SHA1

    3c267cf37c776a1b90120fba25c11701d2711d91

    SHA256

    a21b136e6bc0e0d4b0e2b860e2fb53d303afdf46a1e1ee9c29bf89fc577cee77

    SHA512

    2432503e64e26fc6f1cbc3a7777da21db6a27aa00e4d1b6c76b6a6c832709a7bd75dd4839d344cef8dede743081cc8885207759ecd0882eca11ab66d1ec2fa33

  • C:\Users\Admin\AppData\Local\Temp\xa4jAfI9.xlsm

    Filesize

    26KB

    MD5

    59a1362e57ae15e209ac07ceb14923e2

    SHA1

    d83bf014a2d40f9112cda6df68b949af98aca2a1

    SHA256

    4061a69b5d53cd5ef6e88de714322489345729e065e6a1bebb8fc816ebadf291

    SHA512

    98473fa8fd5d392abc0220efc8654f5fa892aed466fc9cef2b71f8dd7a42eb2074e8bd6b166e927d2c074ee3545c0675821ccf683cda69ed9373fc5ecf8b118f

  • C:\Users\Admin\AppData\Local\Temp\xa4jAfI9.xlsm

    Filesize

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

  • C:\Users\Admin\Downloads\~$CompareClear.xlsx

    Filesize

    165B

    MD5

    ff09371174f7c701e75f357a187c06e8

    SHA1

    57f9a638fd652922d7eb23236c80055a91724503

    SHA256

    e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

    SHA512

    e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

  • memory/1260-132-0x0000000000080000-0x000000000026E000-memory.dmp

    Filesize

    1.9MB

  • memory/1260-41-0x0000000000080000-0x000000000026E000-memory.dmp

    Filesize

    1.9MB

  • memory/1260-42-0x0000000000080000-0x000000000026E000-memory.dmp

    Filesize

    1.9MB

  • memory/1744-148-0x00000000013D0000-0x00000000015BE000-memory.dmp

    Filesize

    1.9MB

  • memory/1744-146-0x00000000013D0000-0x00000000015BE000-memory.dmp

    Filesize

    1.9MB

  • memory/2056-134-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

  • memory/2056-180-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

  • memory/2056-40-0x00000000042E0000-0x00000000044CE000-memory.dmp

    Filesize

    1.9MB

  • memory/2056-137-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

  • memory/2116-43-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2124-136-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-151-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-135-0x0000000000540000-0x0000000000550000-memory.dmp

    Filesize

    64KB

  • memory/2124-195-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-131-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-18-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-138-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-140-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-142-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-193-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-191-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-133-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-179-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-63-0x0000000000540000-0x0000000000550000-memory.dmp

    Filesize

    64KB

  • memory/2124-181-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-183-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-185-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2124-187-0x00000000001F0000-0x00000000003DE000-memory.dmp

    Filesize

    1.9MB

  • memory/2440-27-0x0000000000400000-0x00000000005A2000-memory.dmp

    Filesize

    1.6MB

  • memory/2440-16-0x00000000057A0000-0x000000000598E000-memory.dmp

    Filesize

    1.9MB

  • memory/2440-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2492-190-0x00000000013D0000-0x00000000015BE000-memory.dmp

    Filesize

    1.9MB