Analysis

  • max time kernel
    144s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    12-08-2024 14:25

General

  • Target

    8f129ca0e882e49208ef4749bfaab916_JaffaCakes118.exe

  • Size

    4.0MB

  • MD5

    8f129ca0e882e49208ef4749bfaab916

  • SHA1

    6a44d8e9af5097a8f2fd5e9928fd1d29c483aa53

  • SHA256

    19524f18ed92072060b9e7cb4bc49b2c8a48341f42dd981fbb9989798f1ca1fa

  • SHA512

    d97b9a0b5d8dd80a0138eb4e33ec00be66e57f5978eb1614d05c0d60c6390a546097e454249ca207aa1f6ec04fcf2e44cdca4a84dfc5bd905f2a9d9c0991987d

  • SSDEEP

    98304:fpvKw4l/aCvEhf/EtxpQD4x1K0hp476EtDF:f8NHEdEzy4DK0hp476I

Malware Config

Extracted

Family

danabot

Version

1765

Botnet

3

C2

79.124.78.236:443

134.119.186.199:443

192.236.162.42:443

134.119.186.198:443

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.

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

    Malicious Access or copy of Web Browser Credential store.

  • 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) 3 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).

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 20 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\8f129ca0e882e49208ef4749bfaab916_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8f129ca0e882e49208ef4749bfaab916_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\8F129C~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\8F129C~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1880
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\8F129C~1.DLL,QzESNJ90
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook accounts
        • Accesses Microsoft Outlook profiles
        • Drops desktop.ini file(s)
        • System Location Discovery: System Language Discovery
        • 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:2804
        • 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\tmp1287.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2552
        • 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\tmp19AA.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2072
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1744
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:928
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2648

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data For Account

    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\386UAANV\desktop.ini

    Filesize

    67B

    MD5

    4a3deb274bb5f0212c2419d3d8d08612

    SHA1

    fa52f823b821155cf0ec527d52ce9b1390ec615e

    SHA256

    2842973d15a14323e08598be1dfb87e54bf88a76be8c7bc94c56b079446edf38

    SHA512

    34d1a29c9142fc5a875733c49886ad52a077045831aaa79239712bcd0f312637ba86882a71d37d9d68789ef53e30be5d3470f56d03377cd1eeded98af898ff80

  • C:\Users\Admin\AppData\Local\Temp\8F129C~1.DLL

    Filesize

    3.8MB

    MD5

    0fa776ebc6c175716ddae5d5ce2a5894

    SHA1

    3dbb9ac31089481cdba10345889f73d9acb59a02

    SHA256

    fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

    SHA512

    55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

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

    Filesize

    2KB

    MD5

    173c4079de4dcdabf8395424a8e4f28b

    SHA1

    57bf804306b9c32e009b57672f93ad1d31f43f63

    SHA256

    1bf6ebf6df510f4448dd62fde59e7bb4de65ee5f18467f64c9d81657b29221f1

    SHA512

    5574de7a56ff44a5098a1d12269ca1283b26d80bc24b339e7b24c83dd041cc137cbeb9e1fe1241dcefa84aae8920c5c297ce42cbba8b4d18206606432942215b

  • C:\Users\Admin\AppData\Local\Temp\tmp1287.tmp.ps1

    Filesize

    261B

    MD5

    a579d6164907e9371c100a15312650ca

    SHA1

    1f4979c2605a8ccb234b133fe827cc49e1313e99

    SHA256

    66bdd70a40eda54bdaa6f1ed52d169578bd9e30b5e496929b239d0ba10c292ae

    SHA512

    630c646bc46d8ab8b91e93cde7c76458e225d353372aa190f249f5abd0f29cc6b621b8d0e66038df65864f7a1bd23da8cefd0f5ba56eff6d2ccecc674bfc2ca9

  • C:\Users\Admin\AppData\Local\Temp\tmp19AA.tmp.ps1

    Filesize

    80B

    MD5

    81b5d8049fd43e012790de971b968d45

    SHA1

    aabaad16da9c4153cdd45ad15b5f87995f16a306

    SHA256

    475a5a4d8681d4fd952272ef608b311f8e21477ce692d8cbb8dfd13b7b652b9b

    SHA512

    332aff0cf59b123e05ef2c5450f6527cb66dd0d9764488329114b03fa35cc6b5adc0cccd6c1526c42c2fe8ee723d540d902d9e5d6404ac504c4b93690cb1179e

  • C:\Users\Admin\AppData\Local\Temp\tmp19AB.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

    03c1d6040a9953fb9bf8baa3d5459be9

    SHA1

    88aecdfb32876f30fa208cc45c6d4b81c10b3558

    SHA256

    422030b38d2c1bed7afcf45b763063a5d9e4cb33b881ffb5e34809d0b3612b79

    SHA512

    9419a05a6bd25de862f061e22e34d6a2eaaeb0b9ba39a02bd0fcedd3fe56c2cf2c27c18b27bdaef3f7388574db13d587fc399608553fe51f31c9833010e52f1c

  • memory/1880-12-0x0000000002580000-0x000000000294D000-memory.dmp

    Filesize

    3.8MB

  • memory/1880-14-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/1880-15-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/1880-16-0x00000000037B0000-0x00000000037B1000-memory.dmp

    Filesize

    4KB

  • memory/1880-17-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/2732-7-0x00000000030F0000-0x00000000034BC000-memory.dmp

    Filesize

    3.8MB

  • memory/2732-0-0x00000000030F0000-0x00000000034BC000-memory.dmp

    Filesize

    3.8MB

  • memory/2732-1-0x00000000030F0000-0x00000000034BC000-memory.dmp

    Filesize

    3.8MB

  • memory/2732-2-0x0000000000400000-0x00000000007EA000-memory.dmp

    Filesize

    3.9MB

  • memory/2732-5-0x0000000000400000-0x00000000007EA000-memory.dmp

    Filesize

    3.9MB

  • memory/2732-70-0x0000000000400000-0x0000000002F80000-memory.dmp

    Filesize

    43.5MB

  • memory/2732-13-0x0000000000400000-0x0000000002F80000-memory.dmp

    Filesize

    43.5MB

  • memory/2732-4-0x0000000000400000-0x0000000002F80000-memory.dmp

    Filesize

    43.5MB

  • memory/2804-48-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/2804-23-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/2804-68-0x0000000002580000-0x000000000294D000-memory.dmp

    Filesize

    3.8MB

  • memory/2804-24-0x0000000003670000-0x0000000003671000-memory.dmp

    Filesize

    4KB

  • memory/2804-82-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/2804-83-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/2804-25-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/2804-26-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB

  • memory/2804-27-0x0000000002FF0000-0x0000000003652000-memory.dmp

    Filesize

    6.4MB