Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 17:19

General

  • Target

    New PO - Supplier 0202AW-PER2.exe

  • Size

    1.6MB

  • MD5

    17fb4f9df5175e684a3427c5997b2007

  • SHA1

    c7b207497e0171fbb8fca648d82753abbf42b0b8

  • SHA256

    8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3

  • SHA512

    ed454b9588ab5209a926395c03b7e1ee35231bb77f66895187ebe86a3e94fc3568a247983946021887def3e4f396705142134abfdeb857b9e040dd863fe6d51d

  • SSDEEP

    49152:gnsHyjtk2MYC5GDGfhloJfKoKqh1X+T9f8z:gnsmtk2aNfhlHoKqzX+Sz

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 5 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 24 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\New PO - Supplier 0202AW-PER2.exe
    "C:\Users\Admin\AppData\Local\Temp\New PO - Supplier 0202AW-PER2.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Users\Admin\AppData\Local\Temp\._cache_New PO - Supplier 0202AW-PER2.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_New PO - Supplier 0202AW-PER2.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:1384
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c schtasks /create /tn QHCPYO.exe /tr C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe /sc minute /mo 1
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2812
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /tn QHCPYO.exe /tr C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe /sc minute /mo 1
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2220
      • C:\Windows\SysWOW64\WSCript.exe
        WSCript C:\Users\Admin\AppData\Local\Temp\QHCPYO.vbs
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2828
    • 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:2396
      • 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:2768
  • 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:1064
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {EFD6F86B-65E8-472A-AB0F-F2407938F404} S-1-5-21-4177215427-74451935-3209572229-1000:JSMURNPT\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
      C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2544
    • C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
      C:\Users\Admin\AppData\Roaming\Windata\NUHORT.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe

    Filesize

    1.6MB

    MD5

    17fb4f9df5175e684a3427c5997b2007

    SHA1

    c7b207497e0171fbb8fca648d82753abbf42b0b8

    SHA256

    8f66247597f18a7b3f20dbdf2d29330f716222bd500a7a95642137e84fa3b3d3

    SHA512

    ed454b9588ab5209a926395c03b7e1ee35231bb77f66895187ebe86a3e94fc3568a247983946021887def3e4f396705142134abfdeb857b9e040dd863fe6d51d

  • C:\Users\Admin\AppData\Local\Temp\._cache_New PO - Supplier 0202AW-PER2.exe

    Filesize

    892KB

    MD5

    7e05f5f77f8a0f63634cd734ae52ce55

    SHA1

    be8784d03a832aaddfdcd53a0d337fbfbf100ee6

    SHA256

    0b9a5d51c56644ecd7a0b0b9f31533da83d1d16d6fd2db55bbcda7b095ca8fdb

    SHA512

    29616b472141370252c58c827d733864a119fe87590aa3f2e41ac61cad18bc717de9afcadebfc4bfc0171ee54bc8126efcedd119aea67e260795d187f4bc2c87

  • C:\Users\Admin\AppData\Local\Temp\8LY3F2MD.xlsm

    Filesize

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

  • C:\Users\Admin\AppData\Local\Temp\8LY3F2MD.xlsm

    Filesize

    21KB

    MD5

    224f84817dd97c5ba8bd832a924f7b48

    SHA1

    238fcd0f1281abaf032447c2cb53ff8d3ec4152e

    SHA256

    c0c6ce1fec08ac5837a1365e16ec170efc9db4c535f246146ca8e016d6a9041a

    SHA512

    c5c6117e52fd88f15911db46c81ffddcbc4187bdf6b091af1e3a116272a201586e9fb84c536c226b1c1d823e3aa5a91940039360ba037ca6296d5ab3e3df2167

  • C:\Users\Admin\AppData\Local\Temp\8LY3F2MD.xlsm

    Filesize

    25KB

    MD5

    121a14acedc1a462e197138c0b4043f1

    SHA1

    a5b5e112836a5c89b46563eef45844bb840a551b

    SHA256

    1399bf1d1c9c17a5d1b54aa0c13338859f66f5c26edca65465c412dfc6ce1191

    SHA512

    3856c9602fbde871484706fde568b14e895d5b48e8a8903609b597df0aa0cdd5311a097e945c23fe189084119dba486cf3868256c808c276be4b4302e18096f3

  • C:\Users\Admin\AppData\Local\Temp\8LY3F2MD.xlsm

    Filesize

    23KB

    MD5

    4e96fce7c964ed2390a196a68d978514

    SHA1

    d2f39ebfe7359babfcea692be5234c01df0d4bf8

    SHA256

    f6103a71259f201ed6c16320942de7b780a850b3553ae84de45d7188cdde9b16

    SHA512

    cf446a92d8d6227c01c12e7752d52af794e2004768975cf5c982418690a0febe4015090e288369b4586d14f30df09767de8c19447ceadf91daf66a10560b583a

  • C:\Users\Admin\AppData\Local\Temp\8LY3F2MD.xlsm

    Filesize

    21KB

    MD5

    296656c55d2cb55d14778fc86aef7141

    SHA1

    15278bbf70ac8f0506105be7a3009f9595192c84

    SHA256

    6e15e6d2012a720bc94608acc3766d1429fba65032a87230b7757eda98e82609

    SHA512

    54e99864d90abbe76ed04586c8a9ab41d556a4a53b9222fdbfd5d511ace63ab9de3368dad0344242a259f83cd78ac53f02f345933e11a27e49d39b0658dee8d1

  • C:\Users\Admin\AppData\Local\Temp\8LY3F2MD.xlsm

    Filesize

    26KB

    MD5

    eef907364a4d72a43a099f540e058c1c

    SHA1

    2f2fc504435feb0fb65bdd07495adfadfb7e942a

    SHA256

    1fad99fceec4dd5f742bb40d4b8c71d6105229a4e6bc8583e2ff34f3e5885a0a

    SHA512

    c0a69a84a38102be99c8c1bcbcf271c70250bb24f145bc2c623c9a91d11af4524a2190ed77bfac3e0945707462661e6ae843eb8e8b6252887ad987adc6db8df1

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

    Filesize

    894B

    MD5

    c4e87d0988f7420e655b18a1faee4a0f

    SHA1

    2cd918793e7414fa3a60d737f0a8877b7400b8a7

    SHA256

    a15fef663e952f30372d8768414226b24fb71eddae1e170741800d54e9cb57ca

    SHA512

    5aa7436cd32e0997ab8266985bfc487b37c9203e563995df5fe1379dfeace2d97f3d1ea0b23ea04ecab08a6f74a89ee1065c1d6fb783bf622a5ec5fb50f9b3b3

  • C:\Users\Admin\Desktop\~$OpenBackup.xlsx

    Filesize

    165B

    MD5

    ff09371174f7c701e75f357a187c06e8

    SHA1

    57f9a638fd652922d7eb23236c80055a91724503

    SHA256

    e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

    SHA512

    e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

  • memory/1064-138-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1064-51-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1208-197-0x0000000000DD0000-0x0000000000FBE000-memory.dmp

    Filesize

    1.9MB

  • memory/1208-199-0x0000000000DD0000-0x0000000000FBE000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-139-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-148-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-204-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-202-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-200-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-18-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-194-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-192-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-141-0x0000000000FA0000-0x0000000000FB0000-memory.dmp

    Filesize

    64KB

  • memory/1384-142-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-190-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-188-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-144-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-186-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-146-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-45-0x0000000000FA0000-0x0000000000FB0000-memory.dmp

    Filesize

    64KB

  • memory/1384-158-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1384-150-0x0000000001220000-0x000000000140E000-memory.dmp

    Filesize

    1.9MB

  • memory/1680-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1680-17-0x0000000005540000-0x000000000572E000-memory.dmp

    Filesize

    1.9MB

  • memory/1680-27-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2396-147-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2396-187-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2396-145-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2396-143-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2396-140-0x0000000005730000-0x000000000591E000-memory.dmp

    Filesize

    1.9MB

  • memory/2396-149-0x0000000000400000-0x00000000005A1000-memory.dmp

    Filesize

    1.6MB

  • memory/2396-44-0x0000000005730000-0x000000000591E000-memory.dmp

    Filesize

    1.9MB

  • memory/2544-154-0x0000000000030000-0x000000000021E000-memory.dmp

    Filesize

    1.9MB

  • memory/2544-155-0x0000000000030000-0x000000000021E000-memory.dmp

    Filesize

    1.9MB

  • memory/2768-49-0x00000000010A0000-0x000000000128E000-memory.dmp

    Filesize

    1.9MB

  • memory/2768-47-0x00000000010A0000-0x000000000128E000-memory.dmp

    Filesize

    1.9MB