Analysis

  • max time kernel
    133s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2022 05:30

General

  • Target

    58a00d29777fea23590c05479d84bdc35fe11c71a630cff6a7de868e6464248e.exe

  • Size

    1.1MB

  • MD5

    5da677383072aa1b16364c5d580414f2

  • SHA1

    4e9cc6e2e72453eac12712f5306595ba4d1f4e43

  • SHA256

    58a00d29777fea23590c05479d84bdc35fe11c71a630cff6a7de868e6464248e

  • SHA512

    ba70922a2352e3443fc24d695e9fafe1f63a495fffcc060c3ce320c544aa2228ec101a7970ab4c3580339b3e3815a88dce7a017e84416b1f86bdf75ce4482b76

  • SSDEEP

    24576:dTiahP6tMNEBezImabtZrx4VzPDWDs6VAmre:0tMNE0zImaz94tPDWDs6ym6

Malware Config

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Blocklisted process makes network request 4 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Sets service image path in registry 2 TTPs 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 35 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 40 IoCs

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

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\58a00d29777fea23590c05479d84bdc35fe11c71a630cff6a7de868e6464248e.exe
    "C:\Users\Admin\AppData\Local\Temp\58a00d29777fea23590c05479d84bdc35fe11c71a630cff6a7de868e6464248e.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\Qsedeqtedeooeo.tmp",Wufaiiuuye
      2⤵
      • Blocklisted process makes network request
      • Sets DLL path for service in the registry
      • Sets service image path in registry
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Drops file in Program Files directory
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 14130
        3⤵
        • Modifies registry class
        • Suspicious use of FindShellTrayWindow
        PID:628
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
        3⤵
          PID:3200
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
          3⤵
            PID:3644
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 536
          2⤵
          • Program crash
          PID:732
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1776 -ip 1776
        1⤵
          PID:2504
        • C:\Windows\System32\rundll32.exe
          C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
          1⤵
            PID:4092
          • C:\Windows\SysWOW64\svchost.exe
            C:\Windows\SysWOW64\svchost.exe -k LocalService
            1⤵
            • Loads dropped DLL
            • Checks processor information in registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2616
            • C:\Windows\SysWOW64\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "c:\program files (x86)\windowspowershell\modules\reflow.dll",FRIDS294
              2⤵
              • Loads dropped DLL
              PID:392

          Network

          MITRE ATT&CK Matrix ATT&CK v6

          Persistence

          Registry Run Keys / Startup Folder

          2
          T1060

          Defense Evasion

          Modify Registry

          2
          T1112

          Discovery

          Query Registry

          2
          T1012

          System Information Discovery

          2
          T1082

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Program Files (x86)\WindowsPowerShell\Modules\reflow.dll
            Filesize

            797KB

            MD5

            912324bf2145596d64821ea237c8b490

            SHA1

            424d8daa66f13214b4ba5c4b09883ffd67bc9d39

            SHA256

            9224950c527a50b6e5012ffdc91ba16c5f7a620fa78de5c77a437d6771e0e08b

            SHA512

            1b428be396630a837bf2fed36c95db4d4736745ebac812bf4851d41ae52fefe7c1d649e22f7a0eac8994649c0bf16d5129e3f0dd43f8421aecd137c8fef0a496

          • C:\Program Files (x86)\WindowsPowerShell\Modules\reflow.dll
            Filesize

            797KB

            MD5

            912324bf2145596d64821ea237c8b490

            SHA1

            424d8daa66f13214b4ba5c4b09883ffd67bc9d39

            SHA256

            9224950c527a50b6e5012ffdc91ba16c5f7a620fa78de5c77a437d6771e0e08b

            SHA512

            1b428be396630a837bf2fed36c95db4d4736745ebac812bf4851d41ae52fefe7c1d649e22f7a0eac8994649c0bf16d5129e3f0dd43f8421aecd137c8fef0a496

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\E2A4F912-2574-4A75-9BB0-0D023378592B_10.0.19041.1023_neutral_neutral_cw5n1h2txyewy.xml
            Filesize

            2KB

            MD5

            1f8001c5a3ab09524c8185d2657e471c

            SHA1

            2297cd6ba695d3fa72f2a70a7db95f2e241116ab

            SHA256

            c8c2ac11232a448dd5d78c34752f56b8f5b8e18fe79b3176fdd88759d5b703d5

            SHA512

            d038b9b97a96b267684ba1a7d2458ddf63d3fd3ea8c58a213b5085196da9c7001fe1dbadfc75d2364befc09c9618c133b331ed487fcb043b6a923f3951be0b37

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Fwroes.tmp
            Filesize

            2.3MB

            MD5

            326a2e8d3d11468fa4842d612161e48d

            SHA1

            784d09a92081e7673354bf96578181b3a3c44a52

            SHA256

            fc79383f62cf6ff7913dfbd755ed3f2f2feb4e6746a7ec77ee6592cab6248075

            SHA512

            581c6a3f0f0c1ccd2ae9f7a6fc7413d6c3b5305ab3b526c90147b4202d31cf41a6d252d34d1d465d90300a84588c1d96c00103f2a61525ed0bcefaee3344e572

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Fwroes.tmp
            Filesize

            2.3MB

            MD5

            326a2e8d3d11468fa4842d612161e48d

            SHA1

            784d09a92081e7673354bf96578181b3a3c44a52

            SHA256

            fc79383f62cf6ff7913dfbd755ed3f2f2feb4e6746a7ec77ee6592cab6248075

            SHA512

            581c6a3f0f0c1ccd2ae9f7a6fc7413d6c3b5305ab3b526c90147b4202d31cf41a6d252d34d1d465d90300a84588c1d96c00103f2a61525ed0bcefaee3344e572

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Microsoft.549981C3F5F10_1.1911.21713.0_neutral_~_8wekyb3d8bbwe.xml
            Filesize

            1KB

            MD5

            6c2429d1fdb4a93ebca14340b9fb8fb7

            SHA1

            e757fc9e129850598fff1931d496fb7c7b21d4d6

            SHA256

            52b30a2b9d6a5c18dd585e3efe81688611b45f649e4e4e2c0543eaaf473f5285

            SHA512

            bae2b99779cc2ec27a7fcf132ba66bb698c78b01048630fa22116fda906389be66458523efb9634976455b4063f3002ee781eabdf4abfb78ee295ae74927b228

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe.xml
            Filesize

            22KB

            MD5

            e0deca52ec488a29758550b78fa3b719

            SHA1

            188ae9939a0875f11a611ee7d8604c7a348bc0d2

            SHA256

            9337e81fdc5c57705e3c587ce9bf99bc176e127acd2539eb6a18c3a6c2b87816

            SHA512

            ce84157a418fa8b2d5b576da37796b323b8d2a5e8af6e9651c23ecfb1a32dc0f65872d2919f148c5deaed4acd5b4336767fd949fd98ab2aafbf36abaeca863f3

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Microsoft.MSPaint_2019.729.2301.0_neutral_~_8wekyb3d8bbwe.xml
            Filesize

            7KB

            MD5

            e585657cf3525fd22dad5e2409eb9e60

            SHA1

            1c0b9d97bb93098e1d8a162b9725a0d6134dc913

            SHA256

            581fd3d9aa551599bd691b5b23cdc51c48f7f3a65955adf1e1d0fef0a8cfb8b8

            SHA512

            601c03a19bb0d1170db8c3a05ff4a38d209e2ec53426b2048362504b75e3971f40480afd118cd741a52e69ba5a55c61dd4cc488f335be3d67584982009392ced

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\Microsoft.NET.Native.Framework.1.7_1.7.25531.0_x64__8wekyb3d8bbwe.xml
            Filesize

            1KB

            MD5

            c1e304a57b77d96dbac8ca07849f9b86

            SHA1

            76a2051cdd63b97419d076ee3e0972c7b11ee10c

            SHA256

            28bf7f3525db4ecacb36705ff7d30bee209ff200a15178bae8a2f0f27f7058b8

            SHA512

            86b48ef3207a257799b9d9c0e23859391dd3c5984e30d4fa761bc8853bbcc8b37193ab4bdb95b7dd36906ebdd8ad83f29811d9c76675f93f261d9d0cf7a26662

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\MicrosoftOutlook2013CAWin32.xml
            Filesize

            1KB

            MD5

            42acdf1f7faad8e138134083a57424bd

            SHA1

            f6b05b2eba7723ed2b61c698377053b05ee8eeb5

            SHA256

            91bcc8d78d76422bf8a162c10d96ce91435470d8601290ddcbe3216c3bb7009c

            SHA512

            ca976b96bb036d2a72a61f5d0da83de6e4deb694353ca57e3016124db4a041c3ba7391bb1f508e3fa010b0f412df2b71b3acbaa5ad99c189beace9fcc5193abb

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\MicrosoftOutlook2013CAWin64.xml
            Filesize

            1KB

            MD5

            880227fa1e5c41f3a7ea11e13f156de7

            SHA1

            042b7a68c2b3c588522edd750209bb4576638991

            SHA256

            c7f9df2f4c59a9f856761c82d28874f752cad8bdca8102bff4ff41c514f0b9fc

            SHA512

            caa06d82bb2e828e4e08fcca96c4b789b31611864b827ae9468e9dfbadbe10a48ae366d3d96bf92567f41d0c6792986363a0dfa6564332296fe1c111ffef4f30

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\guest.png
            Filesize

            5KB

            MD5

            d7ee4543371744836d520e0ce24a9ee6

            SHA1

            a6cda6aac3e480b269b9da2bd616bdb4d6fa87f0

            SHA256

            98817a572430813ca4ca2787dab20573f7864c5168ac6912f34d14b49e7bd7c9

            SHA512

            e15b6a50d9d498918a81488bf8d60860027f9a38f4d87e239f1c6e9d20fe4938e75861dad35c69e4087370c18b2cd5b482ab6ca694dfe205d053f1d303d17808

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\resource.xml
            Filesize

            1KB

            MD5

            09e877cc25ec3ade6e0d56000025e7ae

            SHA1

            fef683c766926d84804867a6a711c200e2ceb406

            SHA256

            995f07448661dec2389b445cbe054e4fce31d07bed2f3f9f4bc94ee9a875fc92

            SHA512

            02b7ed4cba2f3b153f055c51b24eb4a7ca9cec136274a00fcc2efebd21ad410d826d92b0113229e2817930a6a84dfa27e809290cb0522535202116c24ac8f1a3

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\scan_settings.ico
            Filesize

            62KB

            MD5

            8f6abfe0c274c41c3ad3c1becf2317f5

            SHA1

            6dc69b46e569ca11e3ec081293df69a6d115674c

            SHA256

            d660f44fb7efbfdcec4cba821fea1be0977e3f66cc709b313edf9ead575994a5

            SHA512

            ed474a6d52df65b5bf7a1bd81d54458a1258571f16b28ce043189815bf6dc57c49cb31c6f48fed9791de6b69f93331282a0c6e76e54d488ddad7e30d2333a1b2

          • C:\ProgramData\{DFE614B1-1B05-F404-C372-1D93E0034A80}\sync.ico
            Filesize

            48KB

            MD5

            d1c012ba7049a4525a89b26c846ce0d3

            SHA1

            769fccd1ed39b3b6ce1ec6e44f096107b4375c58

            SHA256

            fce3d2b3ca14bbb41fcb8956ef80af38976f4c32787cc1ac3cc1e465ce0453cc

            SHA512

            538b3c161e3192d3cb8b78f0fb5f863ae84d04a9f236a876e5002a90189cb4b5beea496aefb444de2dd9ea45d1f530359b38d6a45f3260d1d14924bd31918dc9

          • C:\Users\Admin\AppData\Local\Temp\Qsedeqtedeooeo.tmp
            Filesize

            797KB

            MD5

            24925b25552a7d8f1d3292071e545920

            SHA1

            f786e1d40df30f6fed0301d60c823b655f2d6eac

            SHA256

            9931503a3ab908d2840dae6a7cb77a5abc5e77cc67af405d1329b7dfc3fe800b

            SHA512

            242dbf94b06e67fdf0aac29b2f38ce4929d156c42e2413565f203cda1fdb6458e34b26eeb0151fe4f1914432be28b16d648affa63f20c7b480c54e2d9360fb26

          • C:\Users\Admin\AppData\Local\Temp\Qsedeqtedeooeo.tmp
            Filesize

            797KB

            MD5

            24925b25552a7d8f1d3292071e545920

            SHA1

            f786e1d40df30f6fed0301d60c823b655f2d6eac

            SHA256

            9931503a3ab908d2840dae6a7cb77a5abc5e77cc67af405d1329b7dfc3fe800b

            SHA512

            242dbf94b06e67fdf0aac29b2f38ce4929d156c42e2413565f203cda1fdb6458e34b26eeb0151fe4f1914432be28b16d648affa63f20c7b480c54e2d9360fb26

          • \??\c:\program files (x86)\windowspowershell\modules\reflow.dll
            Filesize

            797KB

            MD5

            912324bf2145596d64821ea237c8b490

            SHA1

            424d8daa66f13214b4ba5c4b09883ffd67bc9d39

            SHA256

            9224950c527a50b6e5012ffdc91ba16c5f7a620fa78de5c77a437d6771e0e08b

            SHA512

            1b428be396630a837bf2fed36c95db4d4736745ebac812bf4851d41ae52fefe7c1d649e22f7a0eac8994649c0bf16d5129e3f0dd43f8421aecd137c8fef0a496

          • memory/392-174-0x0000000003E70000-0x0000000004595000-memory.dmp
            Filesize

            7.1MB

          • memory/392-173-0x0000000003E70000-0x0000000004595000-memory.dmp
            Filesize

            7.1MB

          • memory/392-171-0x0000000000000000-mapping.dmp
          • memory/628-147-0x00007FF744736890-mapping.dmp
          • memory/628-151-0x0000000000230000-0x0000000000449000-memory.dmp
            Filesize

            2.1MB

          • memory/628-152-0x0000023DBE550000-0x0000023DBE77A000-memory.dmp
            Filesize

            2.2MB

          • memory/628-149-0x0000023DBFF20000-0x0000023DC0060000-memory.dmp
            Filesize

            1.2MB

          • memory/628-148-0x0000023DBFF20000-0x0000023DC0060000-memory.dmp
            Filesize

            1.2MB

          • memory/1776-135-0x00000000006D7000-0x00000000007C5000-memory.dmp
            Filesize

            952KB

          • memory/1776-136-0x0000000002290000-0x00000000023C0000-memory.dmp
            Filesize

            1.2MB

          • memory/1776-137-0x0000000000400000-0x0000000000540000-memory.dmp
            Filesize

            1.2MB

          • memory/1952-143-0x0000000005280000-0x00000000053C0000-memory.dmp
            Filesize

            1.2MB

          • memory/1952-144-0x00000000052F9000-0x00000000052FB000-memory.dmp
            Filesize

            8KB

          • memory/1952-145-0x0000000005280000-0x00000000053C0000-memory.dmp
            Filesize

            1.2MB

          • memory/1952-150-0x00000000052F9000-0x00000000052FB000-memory.dmp
            Filesize

            8KB

          • memory/1952-142-0x0000000005280000-0x00000000053C0000-memory.dmp
            Filesize

            1.2MB

          • memory/1952-141-0x0000000005280000-0x00000000053C0000-memory.dmp
            Filesize

            1.2MB

          • memory/1952-140-0x0000000005280000-0x00000000053C0000-memory.dmp
            Filesize

            1.2MB

          • memory/1952-139-0x0000000006110000-0x0000000006835000-memory.dmp
            Filesize

            7.1MB

          • memory/1952-138-0x0000000006110000-0x0000000006835000-memory.dmp
            Filesize

            7.1MB

          • memory/1952-146-0x0000000005280000-0x00000000053C0000-memory.dmp
            Filesize

            1.2MB

          • memory/1952-153-0x0000000006110000-0x0000000006835000-memory.dmp
            Filesize

            7.1MB

          • memory/1952-132-0x0000000000000000-mapping.dmp
          • memory/2616-157-0x0000000003800000-0x0000000003F25000-memory.dmp
            Filesize

            7.1MB

          • memory/2616-158-0x0000000003800000-0x0000000003F25000-memory.dmp
            Filesize

            7.1MB

          • memory/2616-177-0x0000000003800000-0x0000000003F25000-memory.dmp
            Filesize

            7.1MB

          • memory/3200-175-0x0000000000000000-mapping.dmp
          • memory/3644-176-0x0000000000000000-mapping.dmp