Analysis

  • max time kernel
    142s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20/07/2024, 02:16

General

  • Target

    5ea78b13ec1f3ba0a3f3ae234c9f16a0_JaffaCakes118.exe

  • Size

    4.0MB

  • MD5

    5ea78b13ec1f3ba0a3f3ae234c9f16a0

  • SHA1

    c8d3b85f13a986a357ab4aeb6c98399977b52a20

  • SHA256

    5aa4e6282c60bd4d605ad27990defef4c71eb4141d59787a9c46e776d0102ad1

  • SHA512

    e0d32c3aef14e115ee3673e6d618a2dc53abe20e5428c24cae2d7b3c6805a3eaf23c1c6592287498e707200b286de8229441c264e4fe5a9b5bf5bd7d211ddcca

  • SSDEEP

    98304:gGLD2x+dn4Ns15gS5UFydQRzSr2fw9ffMp1W:gGLD9dnzVRQRWPf

Malware Config

Extracted

Family

danabot

Version

1765

Botnet

3

C2

104.168.156.222:443

192.236.192.238:443

134.119.186.199:443

172.93.201.39:443

Attributes
  • embedded_hash

    82C66843DE542BC5CB88F713DE39B52B

  • type

    main

rsa_pubkey.plain
rsa_pubkey.plain

Signatures

  • Danabot

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

  • Blocklisted process makes network request 4 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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
  • Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops desktop.ini file(s) 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 18 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ea78b13ec1f3ba0a3f3ae234c9f16a0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5ea78b13ec1f3ba0a3f3ae234c9f16a0_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\5EA78B~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\5EA78B~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\5EA78B~1.DLL,YxdMTJ8=
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook accounts
        • Accesses Microsoft Outlook profiles
        • Drops desktop.ini file(s)
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:2404
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpDD35.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2636
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpE4F4.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2352
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:2872
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:2576
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1796

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\5EA78B~1.DLL

          Filesize

          3.8MB

          MD5

          6f1eba25a40cd871f8c8e2240e16b0b6

          SHA1

          428409662bfcfc5a81356a4c9dc7941e848141f1

          SHA256

          3a04a1ce0f5be99a5266a47c661fece1e34112db95edf96fa81abf72ac291848

          SHA512

          24da61e0c29f9e0189a14f678d8d90e0298e07e2c7c18c32f0bc32df0fad4f71aeb12ba31e16dd5ca9dad41fb6802f39d6b97402211dd48476f2168fbaa209d6

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

          Filesize

          2KB

          MD5

          d41e737ded1f92baeeac1e98e041141b

          SHA1

          ff93c8feb563844bc6f0ac24792bbc8bbb8f5478

          SHA256

          c797b1b3a5b51c387f67e0b0398e7f0349357ce5841f33a9865453d77f5b2894

          SHA512

          1a22fda967ff734eae383d99cedeb94d5f95510ee2540d96de7d1c03f180733aace2be13c0231e17e9cc9dac7c674abccb47d4991aa854fd658057365ed9cc75

        • C:\Users\Admin\AppData\Local\Temp\tmpDD35.tmp.ps1

          Filesize

          261B

          MD5

          1d001b1bd9b9416d773fe014eac8edce

          SHA1

          9b7be2416acaf230f44c1161042930464d2f65d4

          SHA256

          2e94b2bfd361a41f57d1305e7018ce06429fe414ce7e5dd63606bb3221ad8469

          SHA512

          3ad03487949d62eb1e46b468ccee4e953347ebc06a483934eaf1e324d6f5eef1586b9f1afa39bbfe131bb64e1addfbe1a2b3dc48645ca0db2e5b5ead389ef444

        • C:\Users\Admin\AppData\Local\Temp\tmpE4F4.tmp.ps1

          Filesize

          80B

          MD5

          73a2affedfbfec625891bc47745d97df

          SHA1

          83d4d759d08441b87dedd71c4845f50bf9d43d2f

          SHA256

          f44db27477f4e3cdba3f0d1e84aeb8d4245846d9e87c7520666a4fb8d3ff15c9

          SHA512

          777990e50c50f614c3906bd34bb260434b21159b272756a4b82ec7914f36e12b8fe31f0cac9937122ba2cb484a1a97ae8310914f17b32c7b1b01b3fbea844828

        • C:\Users\Admin\AppData\Local\Temp\tmpE4F5.tmp

          Filesize

          86B

          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

          Filesize

          7KB

          MD5

          7e38fc6024241ebddc268f09c9ae70b8

          SHA1

          2c94d38e0f3d05308d30ee9b6e743b10033bb89a

          SHA256

          618f0fb4c7e2dc95d3d007d3376d24a936164164fa449a4cafc02200c2f51ae6

          SHA512

          cfae14b1df17dbe9c08c0f9367cfea4fefaa2a64ca579e472fab4ae922f20d495a812f3b06bf99c8cb3b05bfa0bd2121ab5dded677d30416f8cc593926a3fc5f

        • memory/1992-14-0x0000000000400000-0x00000000007EB000-memory.dmp

          Filesize

          3.9MB

        • memory/1992-12-0x0000000001130000-0x000000000150F000-memory.dmp

          Filesize

          3.9MB

        • memory/1992-13-0x0000000000D60000-0x000000000112D000-memory.dmp

          Filesize

          3.8MB

        • memory/1992-1-0x0000000000D60000-0x000000000112D000-memory.dmp

          Filesize

          3.8MB

        • memory/1992-2-0x0000000001130000-0x000000000150F000-memory.dmp

          Filesize

          3.9MB

        • memory/1992-3-0x0000000000400000-0x00000000007EB000-memory.dmp

          Filesize

          3.9MB

        • memory/1992-0-0x0000000000D60000-0x000000000112D000-memory.dmp

          Filesize

          3.8MB

        • memory/1992-11-0x0000000000400000-0x0000000000C8D000-memory.dmp

          Filesize

          8.6MB

        • memory/2112-17-0x0000000003400000-0x0000000003401000-memory.dmp

          Filesize

          4KB

        • memory/2112-16-0x0000000002B80000-0x00000000031E2000-memory.dmp

          Filesize

          6.4MB

        • memory/2112-10-0x0000000002110000-0x00000000024DE000-memory.dmp

          Filesize

          3.8MB

        • memory/2112-15-0x0000000002B80000-0x00000000031E2000-memory.dmp

          Filesize

          6.4MB

        • memory/2112-23-0x0000000002B80000-0x00000000031E2000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-38-0x0000000002B10000-0x0000000003172000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-26-0x0000000002B10000-0x0000000003172000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-25-0x0000000003250000-0x0000000003251000-memory.dmp

          Filesize

          4KB

        • memory/2404-24-0x0000000002B10000-0x0000000003172000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-27-0x0000000002B10000-0x0000000003172000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-28-0x0000000002B10000-0x0000000003172000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-58-0x0000000001F60000-0x000000000232E000-memory.dmp

          Filesize

          3.8MB

        • memory/2404-59-0x0000000002B10000-0x0000000003172000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-60-0x0000000002B10000-0x0000000003172000-memory.dmp

          Filesize

          6.4MB

        • memory/2404-22-0x0000000001F60000-0x000000000232E000-memory.dmp

          Filesize

          3.8MB