Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    29-09-2021 14:08

General

  • Target

    1ZA109T4043832978.html

  • Size

    964KB

  • MD5

    110d30a1d7b3e9db16ee8a1b26809973

  • SHA1

    3ce7f7238d5be83f9271d81d3d4e39427b232de4

  • SHA256

    9755c765d48923802c2e5824522c2e25a0bfaece419061d6e223e7f74a067d18

  • SHA512

    d90ac13381a6c5e8c8a5e1b66dc63e1ec9f90ba2715d82ac3fe8651d59a88b9d142c63d8dd16274f449fd6f6b396fa976ec4470c1d4dd3f773c14bc9a2a2b869

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

tr7h

C2

http://www.globalinterchangellc.com/tr7h/

Decoy

hnhstudios.com

du-lang.com

lonestartradeoilllc.com

criptool.online

rebus-automotive.com

boxedwallconsepts.net

helixarray.com

jinqiaodianfen.com

goldenwaxi.com

comprarloterianacional.com

digebitdigital.com

cryptoupp.com

332151.com

bousui.club

redakassoumeh.com

giantinosglobalreachstore.com

resultsnft.com

papicolar.com

juvesti.com

tax-kaikei.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 51 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3060
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1ZA109T4043832978.html
      2⤵
      • Modifies Internet Explorer Phishing Filter
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:656
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:656 CREDAT:82945 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:428
    • C:\Users\Admin\AppData\Local\Temp\Temp1_1ZA109T4043832978.zip\1ZA109T4043832978.exe
      "C:\Users\Admin\AppData\Local\Temp\Temp1_1ZA109T4043832978.zip\1ZA109T4043832978.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2308
      • C:\Users\Admin\AppData\Local\Temp\Temp1_1ZA109T4043832978.zip\1ZA109T4043832978.exe
        "C:\Users\Admin\AppData\Local\Temp\Temp1_1ZA109T4043832978.zip\1ZA109T4043832978.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2956
    • C:\Windows\SysWOW64\raserver.exe
      "C:\Windows\SysWOW64\raserver.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1480
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Temp1_1ZA109T4043832978.zip\1ZA109T4043832978.exe"
        3⤵
          PID:3328
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:2032

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Defense Evasion

      Modify Registry

      2
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
        MD5

        9f20688c661750ad6dcf06eda97f88ba

        SHA1

        a0c2e5929e9d6ed87ae9d555fd8a1c49cbb984ec

        SHA256

        325486c68075a5858c7fa3bae5e88791eaee7f42546d0436c64d9742d22eae3b

        SHA512

        839b542d80a961ee40effea26f4da8d85e7a1e06e76b5462ad71e853e9554fed9bc1011c3bce03f60a1d5844cd09c194923776507d771a28c8ae47482dfebec2

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
        MD5

        39158949ba86276f88843d57727ed8c5

        SHA1

        3b09d6c837ecba835f93a45143aaf38193629d10

        SHA256

        a9a1bed1abf88944379f40d8407607d884928477229f175d89038480ab69562b

        SHA512

        fd7153bb816241b39072849de5bbf180c7b8f768054a39da1d8078783b4de3ab01580e6879bb0b74db74cc7663c99d729c2fa0cc8d56458e43eb53d1e48f1c70

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NPXJ0CH4\1ZA109T4043832978.zip.pyq5ben.partial
        MD5

        00752f351a7e9b505c1a447c0622bc8b

        SHA1

        c50446059e63de394c6c79799ab08c8a577e95d8

        SHA256

        8156deadf31feb5a8d2b0de8168c6ea2d07d1d3e5d48e90e425c08417b020a7c

        SHA512

        c3f42a01f2d7d27835d8a524b31249649722837f5e2e9c60384559c439e8b04110e92da26a164d6090de329714178bc85812cd0c3c37f274cbeda40f286eea3d

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\1ARWIR2Z.cookie
        MD5

        1144034ebcf01d290445e8755f673adf

        SHA1

        26293043f618971f948c7ac68fff409f91892a7d

        SHA256

        4dacb4f8879369831ca799eba05cf486383a05d4c25968c96a87c32c4e4c2ed7

        SHA512

        b33b2429a5c2592002c3a38758ab2c181fe90463da18aab5659841e8d1e522ee054a57ce1d91e1b67205cd72a5be9302c31d9ccd0f2c3d91f84e6d45e2baf10e

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\SQDY2ESH.cookie
        MD5

        fac561761d844d49eb0cee21d10ecf1a

        SHA1

        50c368a2865308dbd96c9ab1930b250b896b772b

        SHA256

        5a5d86b48d702bb668422b105b3b1c23a4147fe79b4c37aba6d1d8520c615f39

        SHA512

        0d550aa183189cbd96a2e360c4882d06b5505e2c7ece319c33eaed405102bb6037c12f0ceb8aa7b2895c3bae5a45434f129e3448af111c831052db0c99a2581c

      • memory/428-115-0x0000000000000000-mapping.dmp
      • memory/656-114-0x00007FFA90940000-0x00007FFA909AB000-memory.dmp
        Filesize

        428KB

      • memory/1480-141-0x0000000004570000-0x0000000004890000-memory.dmp
        Filesize

        3.1MB

      • memory/1480-139-0x0000000002C80000-0x0000000002CA9000-memory.dmp
        Filesize

        164KB

      • memory/1480-138-0x0000000000370000-0x000000000038F000-memory.dmp
        Filesize

        124KB

      • memory/1480-137-0x0000000000000000-mapping.dmp
      • memory/2308-127-0x0000000005320000-0x00000000053B2000-memory.dmp
        Filesize

        584KB

      • memory/2308-125-0x0000000005470000-0x0000000005471000-memory.dmp
        Filesize

        4KB

      • memory/2308-128-0x0000000005610000-0x0000000005623000-memory.dmp
        Filesize

        76KB

      • memory/2308-129-0x0000000008E00000-0x0000000008E68000-memory.dmp
        Filesize

        416KB

      • memory/2308-130-0x00000000088D0000-0x00000000088D2000-memory.dmp
        Filesize

        8KB

      • memory/2308-131-0x0000000008E70000-0x0000000008EA8000-memory.dmp
        Filesize

        224KB

      • memory/2308-121-0x0000000000AB0000-0x0000000000AB1000-memory.dmp
        Filesize

        4KB

      • memory/2308-126-0x0000000008900000-0x0000000008901000-memory.dmp
        Filesize

        4KB

      • memory/2308-123-0x0000000005990000-0x0000000005991000-memory.dmp
        Filesize

        4KB

      • memory/2308-124-0x00000000053C0000-0x00000000053C1000-memory.dmp
        Filesize

        4KB

      • memory/2956-133-0x000000000041D4C0-mapping.dmp
      • memory/2956-134-0x00000000013C0000-0x00000000016E0000-memory.dmp
        Filesize

        3.1MB

      • memory/2956-135-0x00000000017C0000-0x00000000017D1000-memory.dmp
        Filesize

        68KB

      • memory/2956-132-0x0000000000400000-0x0000000000429000-memory.dmp
        Filesize

        164KB

      • memory/3060-136-0x0000000006D80000-0x0000000006E38000-memory.dmp
        Filesize

        736KB

      • memory/3328-140-0x0000000000000000-mapping.dmp