Analysis

  • max time kernel
    144s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-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
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 3 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.

  • 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).

  • Program crash 1 IoCs
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 21 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:3600
    • 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⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:712
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\8F129C~1.DLL,gEY6fDZ3Aw==
        3⤵
        • Blocklisted process makes network request
        • Checks computer location settings
        • Loads dropped DLL
        • Accesses Microsoft Outlook accounts
        • Accesses Microsoft Outlook profiles
        • 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:740
        • 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\tmp730D.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:644
        • 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\tmp8697.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:4920
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3036
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1912
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1168
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3600 -s 516
      2⤵
      • Program crash
      PID:4256
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3600 -ip 3600
    1⤵
      PID:2852

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      6ad58b45ba900fe2b784c35fe1ddd496

      SHA1

      7701cf4dfebc92b77e3d16a4094dac0def34f13a

      SHA256

      139a32ad96800367dc709be507e2b78e667610000be7c68f94c174e6fa60f84f

      SHA512

      168f58da543d5c3a645c9a51916528c8e291f0f49069fb8567328e6960874a97026839a31a3505bcd1cc26320a477fbd095406ff3e12c4419c5429b729cd9c1a

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      17KB

      MD5

      161785be40acd291ed21c8b3295b4535

      SHA1

      2edf66e0ba431aacf594e479f95ddc5a2f5a4689

      SHA256

      ce0dc805633c9b59f028102318682d064de29d2ebaad63475eabd35c08ea3c78

      SHA512

      c9f94b6a742ddc1cc0e6b0871819cfaf7b1b2178b27ec4efd564899ac5113d041cfb91362c8c78f3b2311d6aa4c9bac27854f23b14891b32852e297e36e458ae

    • 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\Bafynjqfcfad.tmp

      Filesize

      2KB

      MD5

      31bd8993c8d9412e9101814038dc30bb

      SHA1

      b8c98983513a748e990ce8049724a6972ab8c062

      SHA256

      eaf0113cbfbc318990274ec2f1387a700b0f6fe0c40ce1430b8fcfca1029ee99

      SHA512

      e4553123b9e7a5de36de02991fcec3d47947935542aabf8e234eab75db46ad9d7e0f077c2b3f2817055942c90bbf9c9620244e59c96234dedccb739bd7c88bfd

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lltiznxm.enu.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp730D.tmp.ps1

      Filesize

      261B

      MD5

      c5541eeaed58d64be9254f3187ca5f48

      SHA1

      6170f4bb37edbcd6098800cea46f9630766402c8

      SHA256

      96ef98133f415c6f1040ba9360a310aa0edd2e66014948fef7e5a38ec8ba4cd1

      SHA512

      496ace65689ea5c7b0f46becd61b33b6178e25909888861e4e5b40d7a790358bf2c1fd81169a8bf393c60255f577f52a36d324e0b3ad9c572f65722ca7fe0bf5

    • C:\Users\Admin\AppData\Local\Temp\tmp730E.tmp

      Filesize

      1KB

      MD5

      c416c12d1b2b1da8c8655e393b544362

      SHA1

      fb1a43cd8e1c556c2d25f361f42a21293c29e447

      SHA256

      0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

      SHA512

      cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

    • C:\Users\Admin\AppData\Local\Temp\tmp8697.tmp.ps1

      Filesize

      80B

      MD5

      44f9d948ba308302cdf9a127de38cedd

      SHA1

      934a783becd983683d1827e4e181d4f68237f03d

      SHA256

      a37b5c3723e3bc9ff86879347976e333f883f94b18a352d00bac9b42744b07fb

      SHA512

      4df1a347d69a2add8196c902ba6c6d1cbfdb748e607644c9774ceb87defa62999df5c15125b6e6100e0739649db2851aa0fdaf4aefa38cef876e47677024e35e

    • C:\Users\Admin\AppData\Local\Temp\tmp8698.tmp

      Filesize

      86B

      MD5

      1860260b2697808b80802352fe324782

      SHA1

      f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

      SHA256

      0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

      SHA512

      d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

    • memory/644-77-0x00000000077E0000-0x00000000077E8000-memory.dmp

      Filesize

      32KB

    • memory/644-59-0x0000000005E30000-0x0000000005E96000-memory.dmp

      Filesize

      408KB

    • memory/644-76-0x0000000006BA0000-0x0000000006BBA000-memory.dmp

      Filesize

      104KB

    • memory/644-75-0x0000000007E50000-0x00000000084CA000-memory.dmp

      Filesize

      6.5MB

    • memory/644-74-0x0000000006970000-0x000000000697A000-memory.dmp

      Filesize

      40KB

    • memory/644-72-0x0000000006650000-0x000000000669C000-memory.dmp

      Filesize

      304KB

    • memory/644-71-0x0000000006610000-0x000000000662E000-memory.dmp

      Filesize

      120KB

    • memory/644-70-0x0000000006040000-0x0000000006394000-memory.dmp

      Filesize

      3.3MB

    • memory/644-56-0x0000000005080000-0x00000000050B6000-memory.dmp

      Filesize

      216KB

    • memory/644-57-0x0000000005710000-0x0000000005D38000-memory.dmp

      Filesize

      6.2MB

    • memory/644-58-0x0000000005D90000-0x0000000005DB2000-memory.dmp

      Filesize

      136KB

    • memory/644-60-0x0000000005FD0000-0x0000000006036000-memory.dmp

      Filesize

      408KB

    • memory/712-8-0x0000000000400000-0x00000000007CD000-memory.dmp

      Filesize

      3.8MB

    • memory/712-9-0x00000000007D0000-0x00000000007D1000-memory.dmp

      Filesize

      4KB

    • memory/712-7-0x0000000002F20000-0x0000000003582000-memory.dmp

      Filesize

      6.4MB

    • memory/740-18-0x0000000002930000-0x0000000002F92000-memory.dmp

      Filesize

      6.4MB

    • memory/740-50-0x0000000002930000-0x0000000002F92000-memory.dmp

      Filesize

      6.4MB

    • memory/740-126-0x0000000002930000-0x0000000002F92000-memory.dmp

      Filesize

      6.4MB

    • memory/740-125-0x0000000002930000-0x0000000002F92000-memory.dmp

      Filesize

      6.4MB

    • memory/740-16-0x0000000002930000-0x0000000002F92000-memory.dmp

      Filesize

      6.4MB

    • memory/740-17-0x00000000030F0000-0x00000000030F1000-memory.dmp

      Filesize

      4KB

    • memory/740-106-0x0000000002220000-0x00000000025ED000-memory.dmp

      Filesize

      3.8MB

    • memory/740-12-0x0000000002220000-0x00000000025ED000-memory.dmp

      Filesize

      3.8MB

    • memory/740-19-0x0000000002930000-0x0000000002F92000-memory.dmp

      Filesize

      6.4MB

    • memory/740-20-0x0000000002930000-0x0000000002F92000-memory.dmp

      Filesize

      6.4MB

    • memory/3600-3-0x0000000000400000-0x00000000007EA000-memory.dmp

      Filesize

      3.9MB

    • memory/3600-13-0x0000000000400000-0x0000000002F80000-memory.dmp

      Filesize

      43.5MB

    • memory/3600-1-0x0000000003390000-0x000000000376B000-memory.dmp

      Filesize

      3.9MB

    • memory/3600-15-0x0000000000400000-0x00000000007EA000-memory.dmp

      Filesize

      3.9MB

    • memory/3600-14-0x0000000003770000-0x0000000003B4F000-memory.dmp

      Filesize

      3.9MB

    • memory/3600-2-0x0000000003770000-0x0000000003B4F000-memory.dmp

      Filesize

      3.9MB

    • memory/4920-99-0x0000000006660000-0x00000000066AC000-memory.dmp

      Filesize

      304KB

    • memory/4920-89-0x0000000005F10000-0x0000000006264000-memory.dmp

      Filesize

      3.3MB