Analysis

  • max time kernel
    143s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 22:37

General

  • Target

    5bd8073eb6ee3b48ed4be6e769f8b6e0_JaffaCakes118.rtf

  • Size

    534KB

  • MD5

    5bd8073eb6ee3b48ed4be6e769f8b6e0

  • SHA1

    5906720656c80e96d3e35eeaaf48dbdc25236a7f

  • SHA256

    d0919e2ea93d45755adec371d67a2c042a25a475c3f531b92d59d0270e8505e4

  • SHA512

    6d8443b9a5d7b483ef8052b0de536483bfda875e1915d3c32d77d4b2bf1495768df28d54aa81cb391f4cb7ce74e3ded266166edc97abe60d82eb20fe287fb3b1

  • SSDEEP

    12288:Hzcp3YHI+3q0vR7JZIibtiwN9wA3j+qeXA3JJkf+/u9ZGFQ:HrHh3qgJj1Nx3ypXG/4P

Malware Config

Extracted

Family

lokibot

C2

http://185.24.233.117/~zadmin/frb/cache.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Process spawned unexpected child process 2 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Delays execution with timeout.exe 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Launches Equation Editor 1 TTPs 2 IoCs

    Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5bd8073eb6ee3b48ed4be6e769f8b6e0_JaffaCakes118.rtf"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\TaSk.BaT
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Local\Temp\2nd.bat
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2756
        • C:\Windows\SysWOW64\timeout.exe
          TIMEOUT 1
          4⤵
          • Delays execution with timeout.exe
          PID:2696
        • C:\Users\Admin\AppData\Local\Temp\exe.exe
          C:\Users\Admin\AppData\Local\Temp\exe.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:3004
          • C:\Users\Admin\AppData\Local\Temp\exe.exe
            C:\Users\Admin\AppData\Local\Temp\exe.exe
            5⤵
            • Executes dropped EXE
            • Accesses Microsoft Outlook profiles
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:1564
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im winword.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3008
        • C:\Windows\SysWOW64\reg.exe
          reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\8.0\Word\Resiliency /f
          4⤵
            PID:2860
          • C:\Windows\SysWOW64\reg.exe
            reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Word\Resiliency /f
            4⤵
              PID:2864
            • C:\Windows\SysWOW64\reg.exe
              reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Word\Resiliency /f
              4⤵
                PID:2780
              • C:\Windows\SysWOW64\reg.exe
                reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Word\Resiliency /f
                4⤵
                  PID:2892
                • C:\Windows\SysWOW64\reg.exe
                  reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Word\Resiliency /f
                  4⤵
                    PID:2896
                  • C:\Windows\SysWOW64\reg.exe
                    reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency /f
                    4⤵
                      PID:2636
                    • C:\Windows\SysWOW64\reg.exe
                      reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Word\Resiliency /f
                      4⤵
                        PID:2900
                      • C:\Windows\SysWOW64\reg.exe
                        reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Word\Resiliency /f
                        4⤵
                          PID:3000
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\8.0\Word\File MRU" /v "Item 1"
                          4⤵
                            PID:1292
                            • C:\Windows\SysWOW64\reg.exe
                              REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\8.0\Word\File MRU" /v "Item 1"
                              5⤵
                                PID:772
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\9.0\Word\File MRU" /v "Item 1"
                              4⤵
                                PID:1816
                                • C:\Windows\SysWOW64\reg.exe
                                  REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\9.0\Word\File MRU" /v "Item 1"
                                  5⤵
                                    PID:1412
                                • C:\Windows\SysWOW64\cmd.exe
                                  C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\10.0\Word\File MRU" /v "Item 1"
                                  4⤵
                                    PID:1760
                                    • C:\Windows\SysWOW64\reg.exe
                                      REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\10.0\Word\File MRU" /v "Item 1"
                                      5⤵
                                        PID:804
                                    • C:\Windows\SysWOW64\cmd.exe
                                      C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\11.0\Word\File MRU" /v "Item 1"
                                      4⤵
                                        PID:2596
                                        • C:\Windows\SysWOW64\reg.exe
                                          REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\11.0\Word\File MRU" /v "Item 1"
                                          5⤵
                                            PID:344
                                        • C:\Windows\SysWOW64\cmd.exe
                                          C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\12.0\Word\File MRU" /v "Item 1"
                                          4⤵
                                            PID:1448
                                            • C:\Windows\SysWOW64\reg.exe
                                              REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\12.0\Word\File MRU" /v "Item 1"
                                              5⤵
                                                PID:2512
                                            • C:\Windows\SysWOW64\cmd.exe
                                              C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\14.0\Word\File MRU" /v "Item 1"
                                              4⤵
                                                PID:2776
                                                • C:\Windows\SysWOW64\reg.exe
                                                  REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\14.0\Word\File MRU" /v "Item 1"
                                                  5⤵
                                                    PID:2216
                                                • C:\Windows\SysWOW64\cmd.exe
                                                  C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\15.0\Word\File MRU" /v "Item 1"
                                                  4⤵
                                                    PID:1984
                                                    • C:\Windows\SysWOW64\reg.exe
                                                      REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\15.0\Word\File MRU" /v "Item 1"
                                                      5⤵
                                                        PID:1648
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Word\File MRU" /v "Item 1"
                                                      4⤵
                                                        PID:1652
                                                        • C:\Windows\SysWOW64\reg.exe
                                                          REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Word\File MRU" /v "Item 1"
                                                          5⤵
                                                            PID:1596
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\TaSk.BaT
                                                      2⤵
                                                      • Process spawned unexpected child process
                                                      PID:2832
                                                  • C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
                                                    "C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
                                                    1⤵
                                                    • Launches Equation Editor
                                                    • Suspicious use of WriteProcessMemory
                                                    PID:2840
                                                    • C:\Windows\SysWOW64\CmD.exe
                                                      CmD /C %tmp%\task.bat & UUUUUUUU c
                                                      2⤵
                                                        PID:2700
                                                    • C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
                                                      "C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
                                                      1⤵
                                                      • Launches Equation Editor
                                                      PID:2592

                                                    Network

                                                    MITRE ATT&CK Matrix ATT&CK v13

                                                    Execution

                                                    Exploitation for Client Execution

                                                    1
                                                    T1203

                                                    Defense Evasion

                                                    Modify Registry

                                                    1
                                                    T1112

                                                    Credential Access

                                                    Unsecured Credentials

                                                    1
                                                    T1552

                                                    Credentials In Files

                                                    1
                                                    T1552.001

                                                    Collection

                                                    Data from Local System

                                                    1
                                                    T1005

                                                    Email Collection

                                                    1
                                                    T1114

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • C:\Users\Admin\AppData\Local\Temp\2nd.bat
                                                      Filesize

                                                      2KB

                                                      MD5

                                                      07fbf92580a91f32c5c96c156ccb3fa9

                                                      SHA1

                                                      f70cdd08113e9cd4c2bc3d91dee526e634089c23

                                                      SHA256

                                                      d1d7d1dfc3980b56620e8fe6af0358e676a4dbd6288a3e3bf0712191d5bf0b69

                                                      SHA512

                                                      4acb7b4bbe0ca72c6233605bc356c90a501039c32c03d4e4783a840bfd3a97aab06e0dc8b15546e6840cce412ed89b943744e4e9281afafd2de9be03e1ac1abd

                                                    • C:\Users\Admin\AppData\Local\Temp\decoy.doc
                                                      Filesize

                                                      9KB

                                                      MD5

                                                      c463af2be5752a2e345ffe110cd93d31

                                                      SHA1

                                                      bb5cf6cd2801c58afe29002baa9ace348fcbd14b

                                                      SHA256

                                                      ab89cb877fdeeebbf3d75559cc3d9bbbf0c4dfcd3295bfcf7269d7d14e716445

                                                      SHA512

                                                      bc60f4deb50289547c872570eb4ed85aa75c8bc513e7be6153bcaee1c29c84e5d3445925561f2caab48c338b71bb83c7a51c666f55f15e8a15b65eb73131565e

                                                    • C:\Users\Admin\AppData\Local\Temp\inteldriverupd1.sct
                                                      Filesize

                                                      423B

                                                      MD5

                                                      36ad6d953da9665f7ff59e4145d5278a

                                                      SHA1

                                                      d6b7685ec25b5a40b3d40c945df56b3dee4a580e

                                                      SHA256

                                                      002394c515bc0df787f99f565b6c032bef239a5e40a33ac710395bf264520df7

                                                      SHA512

                                                      afdbf8ffb330d2f4b3893adecd7153be7ce2b53c1635ca0f506d7a71354e576d70cfd5ff0787e2d61915525ed26a0dd729696be32c202e4acc2b4854dec4229f

                                                    • C:\Users\Admin\AppData\Local\Temp\task.bat
                                                      Filesize

                                                      150B

                                                      MD5

                                                      418334ad7eb95ff82969646a7bf5a164

                                                      SHA1

                                                      4cefdfad3fee1412e1aa5b1ae0057ad0b4126db7

                                                      SHA256

                                                      731abba49e150da730d1b94879ce42b7f89f2a16c2b3d6f1e8d4c7d31546d35d

                                                      SHA512

                                                      38eeec94e6495c06161dac7f3bf832ac91a200a8dd958d8849e3191b3dcdc36cdbb3d186ad8fe5ad175dc56d355973741ee027987615a244f587911e09dc0640

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756e
                                                      Filesize

                                                      46B

                                                      MD5

                                                      d898504a722bff1524134c6ab6a5eaa5

                                                      SHA1

                                                      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

                                                      SHA256

                                                      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

                                                      SHA512

                                                      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-481678230-3773327859-3495911762-1000\0f5007522459c86e95ffcc62f32308f1_62d00eb3-39d9-4013-96e4-e92894ec756e
                                                      Filesize

                                                      46B

                                                      MD5

                                                      c07225d4e7d01d31042965f048728a0a

                                                      SHA1

                                                      69d70b340fd9f44c89adb9a2278df84faa9906b7

                                                      SHA256

                                                      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

                                                      SHA512

                                                      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

                                                    • \Users\Admin\AppData\Local\Temp\exe.exe
                                                      Filesize

                                                      224KB

                                                      MD5

                                                      36dda4e85633c64a16e1be2cacb4bd13

                                                      SHA1

                                                      270052141f401e4b529c53e0aecd295de0f6db48

                                                      SHA256

                                                      4a0bc6f05059436664c08d70ea8118af946f7a4b0a64bae7280b255145c290d4

                                                      SHA512

                                                      863e01a45d2d238a72d2514550765e1c0f1cb70d3c1f07b238bbe6afd79138b5b67c395b00bf78c63c376b36b5c45a4907773b09fa781a0684e6ff934b288bd9

                                                    • memory/1564-46-0x0000000000400000-0x00000000004A2000-memory.dmp
                                                      Filesize

                                                      648KB

                                                    • memory/1564-48-0x0000000000400000-0x00000000004A2000-memory.dmp
                                                      Filesize

                                                      648KB

                                                    • memory/1564-52-0x0000000000400000-0x00000000004A2000-memory.dmp
                                                      Filesize

                                                      648KB

                                                    • memory/1564-70-0x0000000000400000-0x00000000004A2000-memory.dmp
                                                      Filesize

                                                      648KB

                                                    • memory/1564-92-0x0000000000400000-0x00000000004A2000-memory.dmp
                                                      Filesize

                                                      648KB

                                                    • memory/2288-0-0x000000002F041000-0x000000002F042000-memory.dmp
                                                      Filesize

                                                      4KB

                                                    • memory/2288-2-0x000000007191D000-0x0000000071928000-memory.dmp
                                                      Filesize

                                                      44KB

                                                    • memory/2288-42-0x000000007191D000-0x0000000071928000-memory.dmp
                                                      Filesize

                                                      44KB

                                                    • memory/2288-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
                                                      Filesize

                                                      64KB