Analysis

  • max time kernel
    143s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 04:24

General

  • Target

    a3d0110724e2a03abc79aa64b0b48e1d_JaffaCakes118.rtf

  • Size

    691KB

  • MD5

    a3d0110724e2a03abc79aa64b0b48e1d

  • SHA1

    a62e44d78c93d8a43e6ef9482f9da5ad852c7aa7

  • SHA256

    38cc5994cb75abd23266c12a968c182da34342a66c6dc660b0068cb4b7aa806a

  • SHA512

    14b18e967a2ea40d1b1978b90d482a33d886f756109a85e5bbf21982d043adec4d04db0f3fe95c1a8b78e911a22b327cf2a6a802df79c3f2c4f60957697e6d95

  • SSDEEP

    12288:eQ5e6wJKHHFD0sxCdBkoVzzP3/138GmQNlLAUjDwE1sNEze6wbl:eAe6wJKnFD0coVzzPx8AL1vwE6NEze6o

Malware Config

Extracted

Family

lokibot

C2

http://185.82.200.16/~zadmin/ema/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\a3d0110724e2a03abc79aa64b0b48e1d_JaffaCakes118.rtf"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2360
    • 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:2604
      • 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:2728
        • C:\Windows\SysWOW64\timeout.exe
          TIMEOUT 1
          4⤵
          • Delays execution with timeout.exe
          PID:2856
        • 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:2832
          • 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:2112
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im WiNwOrD.ExE
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2828
        • C:\Windows\SysWOW64\reg.exe
          reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\8.0\Word\Resiliency /f
          4⤵
            PID:2332
          • C:\Windows\SysWOW64\reg.exe
            reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Word\Resiliency /f
            4⤵
              PID:2340
            • C:\Windows\SysWOW64\reg.exe
              reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Word\Resiliency /f
              4⤵
                PID:376
              • C:\Windows\SysWOW64\reg.exe
                reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Word\Resiliency /f
                4⤵
                  PID:800
                • C:\Windows\SysWOW64\reg.exe
                  reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Word\Resiliency /f
                  4⤵
                    PID:1672
                  • C:\Windows\SysWOW64\reg.exe
                    reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency /f
                    4⤵
                      PID:1968
                    • C:\Windows\SysWOW64\reg.exe
                      reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Word\Resiliency /f
                      4⤵
                        PID:1712
                      • C:\Windows\SysWOW64\reg.exe
                        reg delete HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Word\Resiliency /f
                        4⤵
                          PID:2016
                        • 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:1808
                            • C:\Windows\SysWOW64\reg.exe
                              REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\8.0\Word\File MRU" /v "Item 1"
                              5⤵
                                PID:400
                            • 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:1696
                                • C:\Windows\SysWOW64\reg.exe
                                  REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\9.0\Word\File MRU" /v "Item 1"
                                  5⤵
                                    PID:1952
                                • 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:1440
                                    • C:\Windows\SysWOW64\reg.exe
                                      REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\10.0\Word\File MRU" /v "Item 1"
                                      5⤵
                                        PID:2432
                                    • 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:1368
                                        • C:\Windows\SysWOW64\reg.exe
                                          REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\11.0\Word\File MRU" /v "Item 1"
                                          5⤵
                                            PID:2212
                                        • 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:2544
                                            • C:\Windows\SysWOW64\reg.exe
                                              REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\12.0\Word\File MRU" /v "Item 1"
                                              5⤵
                                                PID:2228
                                            • 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:1660
                                                • C:\Windows\SysWOW64\reg.exe
                                                  REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\14.0\Word\File MRU" /v "Item 1"
                                                  5⤵
                                                    PID:1688
                                                • 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:1632
                                                    • C:\Windows\SysWOW64\reg.exe
                                                      REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\15.0\Word\File MRU" /v "Item 1"
                                                      5⤵
                                                        PID:1600
                                                    • 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:1540
                                                        • C:\Windows\SysWOW64\reg.exe
                                                          REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Word\File MRU" /v "Item 1"
                                                          5⤵
                                                            PID:1536
                                                    • 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:2788
                                                  • 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:2808
                                                    • C:\Windows\SysWOW64\CmD.exe
                                                      CmD /C %tmp%\task.bat & UUUUUUUU c
                                                      2⤵
                                                        PID:2612
                                                    • 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:2496

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

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                                                    Downloads

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

                                                      Filesize

                                                      2KB

                                                      MD5

                                                      92bde32f585dcd48561cf279cd472284

                                                      SHA1

                                                      e877de3d7f454882b3d2fb6357a39661ed2898a5

                                                      SHA256

                                                      a12f344113d417ff303e274fdc4572bb4eb5069a0f1202514372fa7987028e25

                                                      SHA512

                                                      8cafd8b91eda5255df93b37fda66edaa5d788a0ddeafeb09eb77b7268bf63fb4054dc308ee7637ab9e4e2c29ffd1d67e12c916b66f6809b372ecd536ba6cd4fb

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

                                                      Filesize

                                                      31KB

                                                      MD5

                                                      b5f34d2752ec82aca1dd544da7990448

                                                      SHA1

                                                      37a7d6ba1505eaef3ee38dbf69f330d5a0b76ab5

                                                      SHA256

                                                      1ddf5e48bee0559b5cb3b30c5bd4106a28078adb594b072c56ce9aebb06ade29

                                                      SHA512

                                                      fc907a14fe71168e816d58ce6b453c13b3003913634645b1f022ebe051d38e374ab45bf704ea0560c289ce96c90f9e3cdee5ae1e0fb6313c90156478e1ce2ba4

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

                                                      Filesize

                                                      300KB

                                                      MD5

                                                      1e0e02a24c917e9da03572638ee47fa3

                                                      SHA1

                                                      361e4b7e418b57d8d385755e840f19570aa37ab4

                                                      SHA256

                                                      3158e9cc516dc1a8df5d5e060663d9bc2720e94991373c349623da04519f99af

                                                      SHA512

                                                      aa39c38a2f8e0a58faa4eecc4f0db76a107952567e133cc6ece2b2a6c2af1840a582667466f65a8e7ef67d4d6981a394451cfbd005113939853fc05df23eb17d

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

                                                      Filesize

                                                      423B

                                                      MD5

                                                      1b5a8273e16e717136f7fed172da847a

                                                      SHA1

                                                      352f0ec7fefdbf3211ffef8aed13a60bb60e6135

                                                      SHA256

                                                      113e8ad48f1bb20df1c8e6ddeddfb527aedbf85d18b58fcdd146ba544885de34

                                                      SHA512

                                                      9842bf7e53e7c02ab50182c7dc0b500c977586c5ec39cddb2869bebb40f9332b604befb4b13bcf6f5edc681d0c205bc7639743687af08efbe1e34770d7abe509

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

                                                      Filesize

                                                      155B

                                                      MD5

                                                      11262fd871b5265b93bbd80a1a9ebade

                                                      SHA1

                                                      1ca588ae79b22da5a4ea9463e45ec2fd0b9df703

                                                      SHA256

                                                      ffe24b5e5549211a5825b239d11aaaecb564bb11e2871cc03260b74115253b3b

                                                      SHA512

                                                      4d973efe8dbedd045bbeaa76a4fd44f4fe197a4dda32d1f7f0f7f35b500c4446250e7cb9f82a693ee1007934cfa245bac0b5f879409fde8707afd05deddaf83d

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c

                                                      Filesize

                                                      46B

                                                      MD5

                                                      d898504a722bff1524134c6ab6a5eaa5

                                                      SHA1

                                                      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

                                                      SHA256

                                                      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

                                                      SHA512

                                                      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c

                                                      Filesize

                                                      46B

                                                      MD5

                                                      c07225d4e7d01d31042965f048728a0a

                                                      SHA1

                                                      69d70b340fd9f44c89adb9a2278df84faa9906b7

                                                      SHA256

                                                      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

                                                      SHA512

                                                      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

                                                    • memory/2112-58-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2112-60-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2112-64-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2112-82-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2112-104-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                      Filesize

                                                      648KB

                                                    • memory/2360-0-0x000000002FED1000-0x000000002FED2000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/2360-2-0x000000007167D000-0x0000000071688000-memory.dmp

                                                      Filesize

                                                      44KB

                                                    • memory/2360-54-0x000000007167D000-0x0000000071688000-memory.dmp

                                                      Filesize

                                                      44KB

                                                    • memory/2360-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

                                                      Filesize

                                                      64KB