Analysis

  • max time kernel
    143s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 01:25

General

  • Target

    27a31bb63bd705c8f48ed9d0fe457349_JaffaCakes118.rtf

  • Size

    724KB

  • MD5

    27a31bb63bd705c8f48ed9d0fe457349

  • SHA1

    b51ed1f439b535f986f13480d65bb770e3817ad7

  • SHA256

    40c8077131f4d635924d0948059b6a834a0bf5ad82692d67203deb715d065d91

  • SHA512

    bc7b4df2dcc84ae735fb4aee364ab9f985cc4c7a39e8d7c6d5dff2cf437743751b599ac90ca798c643b261cbeefbdb5cf33f9ca7c722a7c104242304e000571b

  • SSDEEP

    12288:HQPeWsDY0kXbI80vIsRdznAx9MEH+3yaOXGXav:wPFs0Xt0QGdzA3JSyajXQ

Malware Config

Extracted

Family

lokibot

C2

http://woodindustriesincs.com/book/file2/fre.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\27a31bb63bd705c8f48ed9d0fe457349_JaffaCakes118.rtf"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2732
    • 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:2640
      • 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:2696
        • C:\Windows\SysWOW64\timeout.exe
          TIMEOUT 1
          4⤵
          • Delays execution with timeout.exe
          PID:2176
        • 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:2416
          • 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:2268
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im WiNwOrD.ExE
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2632
        • C:\Windows\SysWOW64\reg.exe
          reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\8.0\Word\Resiliency /f
          4⤵
            PID:1624
          • C:\Windows\SysWOW64\reg.exe
            reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Word\Resiliency /f
            4⤵
              PID:1824
            • C:\Windows\SysWOW64\reg.exe
              reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Word\Resiliency /f
              4⤵
                PID:1696
              • C:\Windows\SysWOW64\reg.exe
                reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Word\Resiliency /f
                4⤵
                  PID:320
                • C:\Windows\SysWOW64\reg.exe
                  reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Word\Resiliency /f
                  4⤵
                    PID:1040
                  • C:\Windows\SysWOW64\reg.exe
                    reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency /f
                    4⤵
                      PID:820
                    • C:\Windows\SysWOW64\reg.exe
                      reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Word\Resiliency /f
                      4⤵
                        PID:1944
                      • C:\Windows\SysWOW64\reg.exe
                        reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Word\Resiliency /f
                        4⤵
                          PID:1872
                        • 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:272
                            • C:\Windows\SysWOW64\reg.exe
                              REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\8.0\Word\File MRU" /v "Item 1"
                              5⤵
                                PID:1956
                            • 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:2320
                                • C:\Windows\SysWOW64\reg.exe
                                  REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\9.0\Word\File MRU" /v "Item 1"
                                  5⤵
                                    PID:1252
                                • 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:1764
                                    • C:\Windows\SysWOW64\reg.exe
                                      REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\10.0\Word\File MRU" /v "Item 1"
                                      5⤵
                                        PID:2192
                                    • 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:2184
                                        • C:\Windows\SysWOW64\reg.exe
                                          REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\11.0\Word\File MRU" /v "Item 1"
                                          5⤵
                                            PID:828
                                        • 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:2216
                                            • C:\Windows\SysWOW64\reg.exe
                                              REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\12.0\Word\File MRU" /v "Item 1"
                                              5⤵
                                                PID:1292
                                            • 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:2188
                                                • C:\Windows\SysWOW64\reg.exe
                                                  REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\14.0\Word\File MRU" /v "Item 1"
                                                  5⤵
                                                    PID:1448
                                                • 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:1640
                                                    • C:\Windows\SysWOW64\reg.exe
                                                      REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\15.0\Word\File MRU" /v "Item 1"
                                                      5⤵
                                                        PID:1636
                                                    • 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:2400
                                                        • C:\Windows\SysWOW64\reg.exe
                                                          REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Word\File MRU" /v "Item 1"
                                                          5⤵
                                                            PID:2164
                                                    • 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:2720
                                                  • 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:2440
                                                    • C:\Windows\SysWOW64\CmD.exe
                                                      CmD /C %tmp%\task.bat & UUUUUUUU c
                                                      2⤵
                                                        PID:2492
                                                    • 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:2560

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

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                                                    Downloads

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

                                                      Filesize

                                                      2KB

                                                      MD5

                                                      dfbdc9e9405e901b283ccb70364c9c5f

                                                      SHA1

                                                      6ab78e770fa57175aba8a89cdf71bb3553ebcac7

                                                      SHA256

                                                      0869a1fd4fb5aa0e5c701ce235f5f9a0925743bf6476b77695ee653e595aa13e

                                                      SHA512

                                                      6dcc08bb22ac6383797fd87dbbbf6048917db9135ca7333892b4fda626ca9f045aca36b10b351739c5fe10d6f3d2849ebf11493ddec401245c0aac988cb2a579

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

                                                      Filesize

                                                      6KB

                                                      MD5

                                                      22db91ced51f52822e10d64a397460fe

                                                      SHA1

                                                      9deeabdd9a08b58ac448649c860985f0c148cbfa

                                                      SHA256

                                                      12d569236200a78da31715b1276e6c953780ee3ea36bee03ed7cafea51be7f68

                                                      SHA512

                                                      c36cdfbafaa010b656996e0e06233090a57c8600bf74091cffdefd1d8ba9b11b952423e9ed2a8ce4d3128f85b67cb5f18c01d3df8569db2f63dd58846d728371

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

                                                      Filesize

                                                      312KB

                                                      MD5

                                                      df98b53869b82e73ef6ad5d5a0e9909b

                                                      SHA1

                                                      082e2a0c3f3b333324d694bd4be5aa9c8b82e45b

                                                      SHA256

                                                      70eb952e29eed5a18d82294d2092719c0e96660b99f371eb365152aa27f81020

                                                      SHA512

                                                      cddd05e04c7d2e8573ae5bf7e8127147a343d92da946200faec237617d4b33d55a582f1e481fdc4d6d27c614486c4d13608ea8854c6e80a82116f1bda081cbce

                                                    • 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

                                                      ed18567cefdf0fb72e8c9e142e40d9f6

                                                      SHA1

                                                      3f857e43375c98a1e2bd085d246e43436af17b5f

                                                      SHA256

                                                      237522755a5bc868ccb78ab36ef3f0f7bd241e3efaca1b11ff01c81ea823f7a6

                                                      SHA512

                                                      3f1188636f7bd7c98554d66e7358e37b405776a8607fc5a2031d1a2af470f3a3f085cdc2efe06fb172a23e1840b0e1c5861593e7c0327b9567af0e51abdb08cf

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555

                                                      Filesize

                                                      46B

                                                      MD5

                                                      d898504a722bff1524134c6ab6a5eaa5

                                                      SHA1

                                                      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

                                                      SHA256

                                                      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

                                                      SHA512

                                                      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2297530677-1229052932-2803917579-1000\0f5007522459c86e95ffcc62f32308f1_63be8c66-23f0-4400-84bb-c1a439222555

                                                      Filesize

                                                      46B

                                                      MD5

                                                      c07225d4e7d01d31042965f048728a0a

                                                      SHA1

                                                      69d70b340fd9f44c89adb9a2278df84faa9906b7

                                                      SHA256

                                                      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

                                                      SHA512

                                                      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

                                                    • memory/2268-48-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2268-46-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2268-90-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2732-0-0x000000002F3D1000-0x000000002F3D2000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/2732-2-0x0000000070F7D000-0x0000000070F88000-memory.dmp

                                                      Filesize

                                                      44KB

                                                    • memory/2732-42-0x0000000070F7D000-0x0000000070F88000-memory.dmp

                                                      Filesize

                                                      44KB

                                                    • memory/2732-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

                                                      Filesize

                                                      64KB