Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-07-2024 15:21

General

  • Target

    749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe

  • Size

    4.0MB

  • MD5

    749a4eb97367f1aa0565c1454daae1ba

  • SHA1

    f7823776d4bb2da0112549785acabf0cfaeaea39

  • SHA256

    b9267b00e92e7d70cfc6ad95cba0fd1c324ad61e66af3472cf61fa1bf40c5a62

  • SHA512

    46d23870fff00e5d278830b0a5759a61ca38f5b15b4b4474afe9cd58d4a1035623bd055799154b7f931eae3c2b41632a7b71b297dec3363a364402648394f1ee

  • SSDEEP

    98304:FjaimLAtiy6nOJj06feD0EMBeATxaoFHTG:FRCKX6Ol0oBEMcaxaIz

Malware Config

Extracted

Family

danabot

Version

1765

Botnet

3

C2

192.236.192.241:443

134.119.186.198:443

104.168.156.222:443

167.114.188.34:443

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 4 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 17 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\749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4804
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\749A4E~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\749A4E~1.EXE
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:112
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\749A4E~1.DLL,WDoefDYWAyD3
        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:3084
        • 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\tmpDC18.tmp.ps1"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2900
        • 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\tmpEB5C.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:4608
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2056
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1472
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1212
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 528
      2⤵
      • Program crash
      PID:3724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4804 -ip 4804
    1⤵
      PID:1944

    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

      064bc7b77b24ac18f23a6c844befd88a

      SHA1

      1dfb19564c744963f8d4d574871e34768e4ceab2

      SHA256

      5d84cd31b3602f56267b2f3e7ac9999e124b2cb97514457d74634a1366588e92

      SHA512

      f3876865e4d298bf29eb7bf46b62fa2ee371650593fcd8cffa925a23b25dc6ccb44075c363669abf01d8e6628ca421a24d46f6585c1b3452b43fd68c5c78b5ac

    • C:\Users\Admin\AppData\Local\Temp\240638984.tmp

      Filesize

      40KB

      MD5

      a182561a527f929489bf4b8f74f65cd7

      SHA1

      8cd6866594759711ea1836e86a5b7ca64ee8911f

      SHA256

      42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

      SHA512

      9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

    • C:\Users\Admin\AppData\Local\Temp\749A4E~1.DLL

      Filesize

      3.8MB

      MD5

      9c52ec98ac0e9e6fa4cc47a75874587e

      SHA1

      6bc94c984e6908ecf1e339642172519c82c6a30e

      SHA256

      9fc9d28077290d908516a0fb27bbd7361e7b8ec842e3451a9985697d54b31608

      SHA512

      6bb9b55dc1b7271cb6490db2093e94d2d63b6bb571be9670957f4e673d8d660bc540bf58ef87906e0f6cbfbd5f2939055b4ec2414d1e7ee6434c406d98b7ee75

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

      Filesize

      2KB

      MD5

      46b9547a38ae63936e244ce0c2cf0c57

      SHA1

      fcec1a9af502f76af8d9ecde865794be6a58281e

      SHA256

      f839fe0444dd222c391885610397cc66e587370dc0b4656f84406ab22fddb036

      SHA512

      fc9e502cb2361b128c8cdba3085c74465531e23294e46d3136929d9db0bc7c5b20f2e6ef8d2dd6823e7142797be77992ef60c98bb1bc2e22c5f71b8bc9f0fcf3

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_entyb14b.wn1.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmpDC18.tmp.ps1

      Filesize

      261B

      MD5

      4eb968ee10041e085cac98f39a7be6da

      SHA1

      93309131c2ad366b441b94a205bd483c1e1f190b

      SHA256

      1cda51218bcfadff64c849bf31205b53f9d9d0377d7c402b473584e5205aaaa2

      SHA512

      16c05dc45c5261f7a1e2a5404c7d11f2e219448a1cd034008729cfbce6a195340cf697e8edf5089129300a481525d4fcccc1f23a220edf1c9fc3e0ab35c6d901

    • C:\Users\Admin\AppData\Local\Temp\tmpDC19.tmp

      Filesize

      1KB

      MD5

      c416c12d1b2b1da8c8655e393b544362

      SHA1

      fb1a43cd8e1c556c2d25f361f42a21293c29e447

      SHA256

      0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046

      SHA512

      cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c

    • C:\Users\Admin\AppData\Local\Temp\tmpEB5C.tmp.ps1

      Filesize

      80B

      MD5

      967be769a09f88105142bd6af149a822

      SHA1

      e8cbdc2c598e63cea35257e4151eb66ac5ef27c1

      SHA256

      94a393787da2a6e8a0198051f2f3f137878a9967a4be2ed2bb086021d8175e22

      SHA512

      2c282a90b6670197293c258e47a837f37d5eec8e01a17aaf9adc822ef8ec9600ad9a0dfca4638f8407e080a1d76622e45df34ac8ad6e58f8d9df31027cd6396a

    • C:\Users\Admin\AppData\Local\Temp\tmpEB5D.tmp

      Filesize

      86B

      MD5

      1860260b2697808b80802352fe324782

      SHA1

      f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

      SHA256

      0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

      SHA512

      d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

    • memory/112-15-0x0000000002910000-0x0000000002F72000-memory.dmp

      Filesize

      6.4MB

    • memory/112-11-0x0000000002910000-0x0000000002F72000-memory.dmp

      Filesize

      6.4MB

    • memory/112-10-0x0000000003190000-0x0000000003191000-memory.dmp

      Filesize

      4KB

    • memory/112-9-0x0000000002910000-0x0000000002F72000-memory.dmp

      Filesize

      6.4MB

    • memory/112-8-0x0000000001FC0000-0x000000000238D000-memory.dmp

      Filesize

      3.8MB

    • memory/2900-80-0x0000000006D50000-0x0000000006D58000-memory.dmp

      Filesize

      32KB

    • memory/2900-77-0x0000000005EB0000-0x0000000005EBA000-memory.dmp

      Filesize

      40KB

    • memory/2900-79-0x00000000060E0000-0x00000000060FA000-memory.dmp

      Filesize

      104KB

    • memory/2900-78-0x00000000073D0000-0x0000000007A4A000-memory.dmp

      Filesize

      6.5MB

    • memory/2900-75-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

      Filesize

      304KB

    • memory/2900-59-0x0000000002290000-0x00000000022C6000-memory.dmp

      Filesize

      216KB

    • memory/2900-60-0x0000000004CF0000-0x0000000005318000-memory.dmp

      Filesize

      6.2MB

    • memory/2900-61-0x0000000005350000-0x0000000005372000-memory.dmp

      Filesize

      136KB

    • memory/2900-63-0x0000000005560000-0x00000000055C6000-memory.dmp

      Filesize

      408KB

    • memory/2900-62-0x00000000054F0000-0x0000000005556000-memory.dmp

      Filesize

      408KB

    • memory/2900-74-0x0000000005B80000-0x0000000005B9E000-memory.dmp

      Filesize

      120KB

    • memory/2900-73-0x00000000055D0000-0x0000000005924000-memory.dmp

      Filesize

      3.3MB

    • memory/3084-16-0x0000000002BA0000-0x0000000003202000-memory.dmp

      Filesize

      6.4MB

    • memory/3084-14-0x0000000002350000-0x000000000271D000-memory.dmp

      Filesize

      3.8MB

    • memory/3084-17-0x0000000003420000-0x0000000003421000-memory.dmp

      Filesize

      4KB

    • memory/3084-21-0x0000000002BA0000-0x0000000003202000-memory.dmp

      Filesize

      6.4MB

    • memory/3084-22-0x0000000002BA0000-0x0000000003202000-memory.dmp

      Filesize

      6.4MB

    • memory/3084-126-0x0000000002BA0000-0x0000000003202000-memory.dmp

      Filesize

      6.4MB

    • memory/3084-125-0x0000000002BA0000-0x0000000003202000-memory.dmp

      Filesize

      6.4MB

    • memory/3084-109-0x0000000002350000-0x000000000271D000-memory.dmp

      Filesize

      3.8MB

    • memory/3084-24-0x0000000002BA0000-0x0000000003202000-memory.dmp

      Filesize

      6.4MB

    • memory/3084-23-0x0000000002BA0000-0x0000000003202000-memory.dmp

      Filesize

      6.4MB

    • memory/4608-100-0x0000000005640000-0x0000000005994000-memory.dmp

      Filesize

      3.3MB

    • memory/4608-102-0x0000000005C20000-0x0000000005C6C000-memory.dmp

      Filesize

      304KB

    • memory/4804-19-0x0000000001600000-0x00000000019DF000-memory.dmp

      Filesize

      3.9MB

    • memory/4804-3-0x0000000000400000-0x00000000007EB000-memory.dmp

      Filesize

      3.9MB

    • memory/4804-2-0x0000000001600000-0x00000000019DF000-memory.dmp

      Filesize

      3.9MB

    • memory/4804-20-0x0000000000400000-0x00000000007EB000-memory.dmp

      Filesize

      3.9MB

    • memory/4804-1-0x0000000001230000-0x0000000001600000-memory.dmp

      Filesize

      3.8MB

    • memory/4804-18-0x0000000000400000-0x0000000000C8B000-memory.dmp

      Filesize

      8.5MB