Analysis

  • max time kernel
    144s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/06/2024, 19:31

General

  • Target

    00272c2567df3790002d437d714e77bf_JaffaCakes118.exe

  • Size

    400KB

  • MD5

    00272c2567df3790002d437d714e77bf

  • SHA1

    1082a2414e25e8ea50ed8ce19f7458c4625629cd

  • SHA256

    d8b25dfd4162bda73227600f2027ff24561707f7d5e8698c6c871732f96e6d20

  • SHA512

    61b1d7188236942250d2089e79d8f769fc0b0497bdebb522146ec2a2c296dd2fe71fd8563c8dbee066cb562f15c961884cd23628b43cd73cef7a4dec914364c6

  • SSDEEP

    6144:y2V/1S85Q1WWRyohxw2anHQYk005S6uYXv42uWNJp9MdYQCcNYDnyWIQe61DE+v:51S8+QFoXQHTk0gSengPNYDnX3Dv

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 23 IoCs
  • Loads dropped DLL 46 IoCs
  • Drops file in System32 directory 46 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00272c2567df3790002d437d714e77bf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\00272c2567df3790002d437d714e77bf_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Windows\SysWOW64\cltjdrwnz.exe
      C:\Windows\system32\cltjdrwnz.exe 564 "C:\Users\Admin\AppData\Local\Temp\00272c2567df3790002d437d714e77bf_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2772
      • C:\Windows\SysWOW64\nddvrsyyg.exe
        C:\Windows\system32\nddvrsyyg.exe 540 "C:\Windows\SysWOW64\cltjdrwnz.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • Suspicious use of WriteProcessMemory
        PID:2756
        • C:\Windows\SysWOW64\gunzfssqo.exe
          C:\Windows\system32\gunzfssqo.exe 544 "C:\Windows\SysWOW64\nddvrsyyg.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:2548
          • C:\Windows\SysWOW64\rmxkmanbn.exe
            C:\Windows\system32\rmxkmanbn.exe 548 "C:\Windows\SysWOW64\gunzfssqo.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • Suspicious use of WriteProcessMemory
            PID:1808
            • C:\Windows\SysWOW64\cehwabpuu.exe
              C:\Windows\system32\cehwabpuu.exe 552 "C:\Windows\SysWOW64\rmxkmanbn.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • Suspicious use of WriteProcessMemory
              PID:2860
              • C:\Windows\SysWOW64\weraobjfc.exe
                C:\Windows\system32\weraobjfc.exe 556 "C:\Windows\SysWOW64\cehwabpuu.exe"
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • Suspicious use of WriteProcessMemory
                PID:2208
                • C:\Windows\SysWOW64\hwjmdcdxb.exe
                  C:\Windows\system32\hwjmdcdxb.exe 588 "C:\Windows\SysWOW64\weraobjfc.exe"
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • Suspicious use of WriteProcessMemory
                  PID:992
                  • C:\Windows\SysWOW64\aosxrkyii.exe
                    C:\Windows\system32\aosxrkyii.exe 560 "C:\Windows\SysWOW64\hwjmdcdxb.exe"
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • Suspicious use of WriteProcessMemory
                    PID:2140
                    • C:\Windows\SysWOW64\lgcbylatq.exe
                      C:\Windows\system32\lgcbylatq.exe 568 "C:\Windows\SysWOW64\aosxrkyii.exe"
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • Suspicious use of WriteProcessMemory
                      PID:1168
                      • C:\Windows\SysWOW64\xxmnmlulp.exe
                        C:\Windows\system32\xxmnmlulp.exe 616 "C:\Windows\SysWOW64\lgcbylatq.exe"
                        11⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Drops file in System32 directory
                        • Suspicious use of WriteProcessMemory
                        PID:1008
                        • C:\Windows\SysWOW64\qpwqalowx.exe
                          C:\Windows\system32\qpwqalowx.exe 580 "C:\Windows\SysWOW64\xxmnmlulp.exe"
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Drops file in System32 directory
                          • Suspicious use of WriteProcessMemory
                          PID:1980
                          • C:\Windows\SysWOW64\bpgcpurpe.exe
                            C:\Windows\system32\bpgcpurpe.exe 668 "C:\Windows\SysWOW64\qpwqalowx.exe"
                            13⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Drops file in System32 directory
                            • Suspicious use of WriteProcessMemory
                            PID:2324
                            • C:\Windows\SysWOW64\uhqodulzl.exe
                              C:\Windows\system32\uhqodulzl.exe 608 "C:\Windows\SysWOW64\bpgcpurpe.exe"
                              14⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Drops file in System32 directory
                              • Suspicious use of WriteProcessMemory
                              PID:1064
                              • C:\Windows\SysWOW64\fzisjvfsl.exe
                                C:\Windows\system32\fzisjvfsl.exe 664 "C:\Windows\SysWOW64\uhqodulzl.exe"
                                15⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Drops file in System32 directory
                                • Suspicious use of WriteProcessMemory
                                PID:2052
                                • C:\Windows\SysWOW64\rrsdyvids.exe
                                  C:\Windows\system32\rrsdyvids.exe 620 "C:\Windows\SysWOW64\fzisjvfsl.exe"
                                  16⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Drops file in System32 directory
                                  • Suspicious use of WriteProcessMemory
                                  PID:2236
                                  • C:\Windows\SysWOW64\kjcpmvcwa.exe
                                    C:\Windows\system32\kjcpmvcwa.exe 632 "C:\Windows\SysWOW64\rrsdyvids.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • Loads dropped DLL
                                    • Drops file in System32 directory
                                    PID:2584
                                    • C:\Windows\SysWOW64\vimtaewgz.exe
                                      C:\Windows\system32\vimtaewgz.exe 592 "C:\Windows\SysWOW64\kjcpmvcwa.exe"
                                      18⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Drops file in System32 directory
                                      PID:2640
                                      • C:\Windows\SysWOW64\gawepeqrg.exe
                                        C:\Windows\system32\gawepeqrg.exe 636 "C:\Windows\SysWOW64\vimtaewgz.exe"
                                        19⤵
                                        • Executes dropped EXE
                                        • Loads dropped DLL
                                        • Drops file in System32 directory
                                        PID:2520
                                        • C:\Windows\SysWOW64\zsgivftko.exe
                                          C:\Windows\system32\zsgivftko.exe 604 "C:\Windows\SysWOW64\gawepeqrg.exe"
                                          20⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Drops file in System32 directory
                                          PID:1624
                                          • C:\Windows\SysWOW64\lkqukfnun.exe
                                            C:\Windows\system32\lkqukfnun.exe 600 "C:\Windows\SysWOW64\zsgivftko.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • Loads dropped DLL
                                            • Drops file in System32 directory
                                            PID:2184
                                            • C:\Windows\SysWOW64\ecagynhnv.exe
                                              C:\Windows\system32\ecagynhnv.exe 628 "C:\Windows\SysWOW64\lkqukfnun.exe"
                                              22⤵
                                              • Executes dropped EXE
                                              • Loads dropped DLL
                                              • Drops file in System32 directory
                                              PID:1456
                                              • C:\Windows\SysWOW64\purjmojyc.exe
                                                C:\Windows\system32\purjmojyc.exe 648 "C:\Windows\SysWOW64\ecagynhnv.exe"
                                                23⤵
                                                • Executes dropped EXE
                                                • Loads dropped DLL
                                                • Drops file in System32 directory
                                                PID:2444
                                                • C:\Windows\SysWOW64\aubvboeqj.exe
                                                  C:\Windows\system32\aubvboeqj.exe 596 "C:\Windows\SysWOW64\purjmojyc.exe"
                                                  24⤵
                                                  • Executes dropped EXE
                                                  PID:2480

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Windows\SysWOW64\cltjdrwnz.exe

          Filesize

          400KB

          MD5

          00272c2567df3790002d437d714e77bf

          SHA1

          1082a2414e25e8ea50ed8ce19f7458c4625629cd

          SHA256

          d8b25dfd4162bda73227600f2027ff24561707f7d5e8698c6c871732f96e6d20

          SHA512

          61b1d7188236942250d2089e79d8f769fc0b0497bdebb522146ec2a2c296dd2fe71fd8563c8dbee066cb562f15c961884cd23628b43cd73cef7a4dec914364c6

        • memory/1740-16-0x00000000024B0000-0x00000000025C0000-memory.dmp

          Filesize

          1.1MB

        • memory/1740-1-0x00000000024B0000-0x00000000025C0000-memory.dmp

          Filesize

          1.1MB

        • memory/1740-12-0x0000000003F50000-0x00000000043C7000-memory.dmp

          Filesize

          4.5MB

        • memory/1740-0-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/1740-15-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/1808-72-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/1808-70-0x0000000003B90000-0x0000000004007000-memory.dmp

          Filesize

          4.5MB

        • memory/1808-57-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/2208-99-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/2208-85-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/2548-59-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/2756-29-0x0000000002370000-0x0000000002480000-memory.dmp

          Filesize

          1.1MB

        • memory/2756-43-0x0000000003E90000-0x0000000004307000-memory.dmp

          Filesize

          4.5MB

        • memory/2756-44-0x0000000003E90000-0x0000000004307000-memory.dmp

          Filesize

          4.5MB

        • memory/2756-46-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/2772-31-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB

        • memory/2772-27-0x0000000003CA0000-0x0000000004117000-memory.dmp

          Filesize

          4.5MB

        • memory/2772-13-0x00000000024B0000-0x00000000025C0000-memory.dmp

          Filesize

          1.1MB

        • memory/2772-32-0x00000000024B0000-0x00000000025C0000-memory.dmp

          Filesize

          1.1MB

        • memory/2772-28-0x0000000003CA0000-0x0000000004117000-memory.dmp

          Filesize

          4.5MB

        • memory/2860-83-0x0000000003C40000-0x00000000040B7000-memory.dmp

          Filesize

          4.5MB

        • memory/2860-84-0x0000000003C40000-0x00000000040B7000-memory.dmp

          Filesize

          4.5MB

        • memory/2860-87-0x0000000000400000-0x0000000000877000-memory.dmp

          Filesize

          4.5MB