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Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2022, 03:12

General

  • Target

    b7add073ce219b036540aa86d14850a9c56ea260afcb2ca970e71432efbce39d.exe

  • Size

    304KB

  • MD5

    f76e9ddbb573bfa72c2196a548c873cc

  • SHA1

    8a72e8da7b9afa221becf1276162b8d091b32069

  • SHA256

    b7add073ce219b036540aa86d14850a9c56ea260afcb2ca970e71432efbce39d

  • SHA512

    38e08634f2a908b0ded7cee00acc436917e4b5b8a7f2da1e36c09967b377eacedf1964636174aaec41a1b32d2ca57d1de4e6eec8579918ac20e963ce9d266a0c

  • SSDEEP

    6144:CTID1B6C3bSyMOe6O2aWd0ohg8ij9HEwFJxsfnxAL5TdrOyWEG499LOw6OXsTJDf:CcSC3bSyMOeZ2aWd0ohg8iVEwFJSAL5

Malware Config

Extracted

Family

danabot

C2

153.92.223.225:443

198.15.112.179:443

185.62.56.245:443

66.85.147.23:443

Attributes
  • embedded_hash

    61A1CB063216C13FFD2E15D7F3F515E2

  • type

    loader

Signatures

  • Danabot

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

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 38 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 19 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b7add073ce219b036540aa86d14850a9c56ea260afcb2ca970e71432efbce39d.exe
    "C:\Users\Admin\AppData\Local\Temp\b7add073ce219b036540aa86d14850a9c56ea260afcb2ca970e71432efbce39d.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1988
  • C:\Users\Admin\AppData\Local\Temp\29FE.exe
    C:\Users\Admin\AppData\Local\Temp\29FE.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Pedeuesu.dll,start C:\Users\Admin\AppData\Local\Temp\29FE.exe
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      PID:1844
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:3668
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 516
      2⤵
      • Program crash
      PID:4764
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4644 -ip 4644
    1⤵
      PID:2504

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\29FE.exe

      Filesize

      2.5MB

      MD5

      9288db7ebb297b8e1b0ddd162e39a533

      SHA1

      8d93b769db139fc7a849c31ba991c58ce7612619

      SHA256

      e92aca0d409183655256908e074ebb83cc2bce7fd0790d230b8705ccfd9d3cac

      SHA512

      a9f98be3334fc606e1ac7314714b1769710a41e6b516f0207faa157787cbe6eb48bd1c5b11218b598f2aa95043ec0610686cb781f1eeb394b79333b04ce87140

    • C:\Users\Admin\AppData\Local\Temp\29FE.exe

      Filesize

      2.5MB

      MD5

      9288db7ebb297b8e1b0ddd162e39a533

      SHA1

      8d93b769db139fc7a849c31ba991c58ce7612619

      SHA256

      e92aca0d409183655256908e074ebb83cc2bce7fd0790d230b8705ccfd9d3cac

      SHA512

      a9f98be3334fc606e1ac7314714b1769710a41e6b516f0207faa157787cbe6eb48bd1c5b11218b598f2aa95043ec0610686cb781f1eeb394b79333b04ce87140

    • C:\Users\Admin\AppData\Local\Temp\AdobeSFX.log

      Filesize

      1KB

      MD5

      f100bb8b2cb884eaeb980fec005fda2a

      SHA1

      35b381fb5f67e27d337a9be9a9a80f99a62ade7b

      SHA256

      ab5bbad92eb5b118a83152c34f7d011cd7ebd55e0774e7649b5bd6084c6bb807

      SHA512

      f199706af09ab1ec2fd2e1a23055f1d898271bb27ef067b992dece2677e74854023188a7c7c2f8836e7f64854b0bc6b190684b300f0da973d8bd96c3497346b2

    • C:\Users\Admin\AppData\Local\Temp\Pedeuesu.dll

      Filesize

      3.4MB

      MD5

      0a4be075ff7c43377937669f2e6c040a

      SHA1

      d097e78537fa7876757256583a47024bf0006fd6

      SHA256

      351342c60677616c25d8869362ba951102519c9df9761d049a55409fe51387bf

      SHA512

      cd9b365a889d36ab480ca1ab4f09351b84cff3f0ec26d6b0da5c82507435d9b9b84d835e17b1d41ac73815513dfa7082615719cf388c05f8f4abdf7d8e449e2c

    • C:\Users\Admin\AppData\Local\Temp\Pedeuesu.dll

      Filesize

      3.4MB

      MD5

      0a4be075ff7c43377937669f2e6c040a

      SHA1

      d097e78537fa7876757256583a47024bf0006fd6

      SHA256

      351342c60677616c25d8869362ba951102519c9df9761d049a55409fe51387bf

      SHA512

      cd9b365a889d36ab480ca1ab4f09351b84cff3f0ec26d6b0da5c82507435d9b9b84d835e17b1d41ac73815513dfa7082615719cf388c05f8f4abdf7d8e449e2c

    • C:\Users\Admin\AppData\Local\Temp\Pedeuesu.dll

      Filesize

      3.4MB

      MD5

      0a4be075ff7c43377937669f2e6c040a

      SHA1

      d097e78537fa7876757256583a47024bf0006fd6

      SHA256

      351342c60677616c25d8869362ba951102519c9df9761d049a55409fe51387bf

      SHA512

      cd9b365a889d36ab480ca1ab4f09351b84cff3f0ec26d6b0da5c82507435d9b9b84d835e17b1d41ac73815513dfa7082615719cf388c05f8f4abdf7d8e449e2c

    • C:\Users\Admin\AppData\Local\Temp\TMKNGOMU-20220812-1924.log

      Filesize

      56KB

      MD5

      942061e415bb8ead9b5a5218d5c14343

      SHA1

      6017ef310882921100fa81965ff75e420200507d

      SHA256

      1226acee43898580e53859127ed657800319973cb60df51155e5c8a7ce45e895

      SHA512

      b0a93f95992a6389ba9913d8ca29aaba421f25aea2463244468f3279185f88dddd3db4ecc9d58e4c73ac9901465548df24150978f3bc8a943376a176f605cddd

    • C:\Users\Admin\AppData\Local\Temp\TMKNGOMU-20220812-1924a.log

      Filesize

      181KB

      MD5

      aa50dd7e6959589fc3fea20fe137bc6f

      SHA1

      6db450ce52e3163161e1b90af4074a9d3bf47447

      SHA256

      ec82e4d884101d5d621ce4ff44a53f2114f73498bb0628479f67c37ec19124e8

      SHA512

      1e40a678922d3119ea6328b90e0a19d0f56a8498aca0aaeb5773336d292002352f7efdce467c09fc29acfc91bbc5bb6de3ba11d1ba2e1d46c1d0159f7ad17eb4

    • C:\Users\Admin\AppData\Local\Temp\Tuturhssep.tmp

      Filesize

      3.1MB

      MD5

      383f37499db8755bc905cef05b7b3880

      SHA1

      2adcf085c023c2e5e26f0801a3c6f0979b3a83bb

      SHA256

      4ccd892db7a892251931d4fc98ae55009302ac65d39bdf4c0df11ccd819dc380

      SHA512

      9c70e1a2ffa1433abd143535aa482b37b56be93f98d30a64fade35c18ba185bffa9748b3ced10e8d369028dd7e5ed15dec60e68ea332dbcc60fb9727002873bc

    • C:\Users\Admin\AppData\Local\Temp\chrome_installer.log

      Filesize

      3KB

      MD5

      7b261553ba3c610999059f63c2c8ee6a

      SHA1

      1f1ae0dc6f3f3e510745074a0455078d33908562

      SHA256

      40788006e1a1ef42a7c2739f7e8dd4389efe1a6b107f50580e70e8ebe5f40272

      SHA512

      a7df1e078a58a39f8b4cb14bacd027825c5ec8a6ca58070dd5e8e98837c1e1fd9206471777f8e144edd43ea380e12259caa5e95b5d77a2deb5fb29a43cdddef1

    • C:\Users\Admin\AppData\Local\Temp\dd_vcredistUI50B8.txt

      Filesize

      11KB

      MD5

      2d3d4b9bab706bc5873482be100e0851

      SHA1

      47cc8742c34ac728a62d4a4705a50c661d247944

      SHA256

      fd5ac2a1c3c9c587a7ed459f1ee4f8074f6643bc8557d9c8bec3c1582568c405

      SHA512

      b423281011e69f3957cda935ae25acd69c65ddeb29bb8d10c5159c72e53e55c609071d5a0109366962b87e538e7fc10300eee6baef8dbc613d112792f190c8e1

    • C:\Users\Admin\AppData\Local\Temp\dd_vcredistUI50E6.txt

      Filesize

      11KB

      MD5

      2f49658dc85c711be46b9811a82265d5

      SHA1

      160dbd9b872224a83f7c9d508d6184513738b82a

      SHA256

      ea98fcd19ab84934ea13c76c8062613b8aab53eba191f617154ad1ad6de9541d

      SHA512

      09fd53d0f0d8fed289a76b22b516a73532d965984af6fa48e8fcdaf196517d38a95fcd9af8aaf1120eadba6eb0dfb3e78ba91286a5041208d85296012e39e5c4

    • C:\Users\Admin\AppData\Local\Temp\jusched.log

      Filesize

      265KB

      MD5

      55d18fd015e28a95ae56b4e8389250dc

      SHA1

      f040e628caba414a46cf2ea5007cc15b5cfefc19

      SHA256

      31027983935b7afcf422452e2ab35d583aad46a68ba867e0bfaeb2d0ca3268a6

      SHA512

      8ee86c7a9248245c5053def53f407357c85deb0759f99198a392185c00e4d536640b69b05739ed304f08f999824eab96a1d76438528daef96be36ad3c1eeb3bd

    • C:\Users\Admin\AppData\Local\Temp\wctA1E8.tmp

      Filesize

      62KB

      MD5

      7185e716980842db27c3b3a88e1fe804

      SHA1

      e4615379cd4797629b4cc3da157f4d4a5412fb2b

      SHA256

      094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1

      SHA512

      dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c

    • C:\Users\Admin\AppData\Local\Temp\wctC4C7.tmp

      Filesize

      62KB

      MD5

      7185e716980842db27c3b3a88e1fe804

      SHA1

      e4615379cd4797629b4cc3da157f4d4a5412fb2b

      SHA256

      094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1

      SHA512

      dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c

    • memory/1844-152-0x0000000003C00000-0x0000000003D40000-memory.dmp

      Filesize

      1.2MB

    • memory/1844-147-0x00000000024E0000-0x000000000285F000-memory.dmp

      Filesize

      3.5MB

    • memory/1844-172-0x0000000003110000-0x0000000003B33000-memory.dmp

      Filesize

      10.1MB

    • memory/1844-150-0x00000000024E0000-0x000000000285F000-memory.dmp

      Filesize

      3.5MB

    • memory/1844-151-0x0000000003110000-0x0000000003B33000-memory.dmp

      Filesize

      10.1MB

    • memory/1844-171-0x00000000024E0000-0x000000000285F000-memory.dmp

      Filesize

      3.5MB

    • memory/1844-153-0x0000000003C00000-0x0000000003D40000-memory.dmp

      Filesize

      1.2MB

    • memory/1844-148-0x00000000024E0000-0x000000000285F000-memory.dmp

      Filesize

      3.5MB

    • memory/1844-155-0x0000000003110000-0x0000000003B33000-memory.dmp

      Filesize

      10.1MB

    • memory/1988-136-0x0000000000400000-0x00000000007EE000-memory.dmp

      Filesize

      3.9MB

    • memory/1988-134-0x0000000000400000-0x00000000007EE000-memory.dmp

      Filesize

      3.9MB

    • memory/1988-132-0x000000000088E000-0x000000000089E000-memory.dmp

      Filesize

      64KB

    • memory/1988-133-0x0000000002520000-0x0000000002529000-memory.dmp

      Filesize

      36KB

    • memory/1988-135-0x000000000088E000-0x000000000089E000-memory.dmp

      Filesize

      64KB

    • memory/3668-157-0x0000000003350000-0x0000000003490000-memory.dmp

      Filesize

      1.2MB

    • memory/3668-156-0x0000000002800000-0x0000000003223000-memory.dmp

      Filesize

      10.1MB

    • memory/3668-158-0x0000000003350000-0x0000000003490000-memory.dmp

      Filesize

      1.2MB

    • memory/3668-169-0x0000000000750000-0x0000000001054000-memory.dmp

      Filesize

      9.0MB

    • memory/3668-170-0x0000000002800000-0x0000000003223000-memory.dmp

      Filesize

      10.1MB

    • memory/4644-142-0x0000000000400000-0x0000000000A1D000-memory.dmp

      Filesize

      6.1MB

    • memory/4644-141-0x0000000002930000-0x0000000002BA3000-memory.dmp

      Filesize

      2.4MB

    • memory/4644-140-0x00000000026EB000-0x000000000292A000-memory.dmp

      Filesize

      2.2MB

    • memory/4644-149-0x0000000000400000-0x0000000000A1D000-memory.dmp

      Filesize

      6.1MB