Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02-06-2024 23:29

General

  • Target

    71b938bf24f16621aed288fc52a8e02dd3620fc552c4840388c230257b776763.exe

  • Size

    184KB

  • MD5

    56b2a57365e053160fec5bebe0830540

  • SHA1

    cf40a8f3e47c9f290525a8564c5c714dd2bd9ca9

  • SHA256

    71b938bf24f16621aed288fc52a8e02dd3620fc552c4840388c230257b776763

  • SHA512

    c0c4ac51c7c327f51898257f39dc83d09630439919495596b9c4495f7d1ddfce848982348aa41bbc805f17823d9a64961aecbb5967c4f2ed7bbc28c4cdcdabbd

  • SSDEEP

    3072:9Xr63konGGkCzVXZWPEn8n/zrlvnqWxiuY:9XNoskVX98/zrlPqWxiu

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 33 IoCs
  • Loads dropped DLL 64 IoCs
  • Program crash 34 IoCs
  • Suspicious use of SetWindowsHookEx 34 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71b938bf24f16621aed288fc52a8e02dd3620fc552c4840388c230257b776763.exe
    "C:\Users\Admin\AppData\Local\Temp\71b938bf24f16621aed288fc52a8e02dd3620fc552c4840388c230257b776763.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1520
    • C:\Users\Admin\AppData\Local\Temp\Unicorn-62188.exe
      C:\Users\Admin\AppData\Local\Temp\Unicorn-62188.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1612
      • C:\Users\Admin\AppData\Local\Temp\Unicorn-18032.exe
        C:\Users\Admin\AppData\Local\Temp\Unicorn-18032.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2572
        • C:\Users\Admin\AppData\Local\Temp\Unicorn-32469.exe
          C:\Users\Admin\AppData\Local\Temp\Unicorn-32469.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2680
          • C:\Users\Admin\AppData\Local\Temp\Unicorn-55110.exe
            C:\Users\Admin\AppData\Local\Temp\Unicorn-55110.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2436
            • C:\Users\Admin\AppData\Local\Temp\Unicorn-11337.exe
              C:\Users\Admin\AppData\Local\Temp\Unicorn-11337.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:2476
              • C:\Users\Admin\AppData\Local\Temp\Unicorn-3252.exe
                C:\Users\Admin\AppData\Local\Temp\Unicorn-3252.exe
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:1996
                • C:\Users\Admin\AppData\Local\Temp\Unicorn-8488.exe
                  C:\Users\Admin\AppData\Local\Temp\Unicorn-8488.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Suspicious use of SetWindowsHookEx
                  • Suspicious use of WriteProcessMemory
                  PID:1204
                  • C:\Users\Admin\AppData\Local\Temp\Unicorn-33712.exe
                    C:\Users\Admin\AppData\Local\Temp\Unicorn-33712.exe
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious use of SetWindowsHookEx
                    PID:868
                    • C:\Users\Admin\AppData\Local\Temp\Unicorn-25627.exe
                      C:\Users\Admin\AppData\Local\Temp\Unicorn-25627.exe
                      10⤵
                      • Executes dropped EXE
                      • Suspicious use of SetWindowsHookEx
                      PID:2092
                      • C:\Users\Admin\AppData\Local\Temp\Unicorn-34947.exe
                        C:\Users\Admin\AppData\Local\Temp\Unicorn-34947.exe
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of SetWindowsHookEx
                        PID:2396
                        • C:\Users\Admin\AppData\Local\Temp\Unicorn-30946.exe
                          C:\Users\Admin\AppData\Local\Temp\Unicorn-30946.exe
                          12⤵
                          • Executes dropped EXE
                          • Suspicious use of SetWindowsHookEx
                          PID:2076
                          • C:\Users\Admin\AppData\Local\Temp\Unicorn-53779.exe
                            C:\Users\Admin\AppData\Local\Temp\Unicorn-53779.exe
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of SetWindowsHookEx
                            PID:568
                            • C:\Users\Admin\AppData\Local\Temp\Unicorn-20085.exe
                              C:\Users\Admin\AppData\Local\Temp\Unicorn-20085.exe
                              14⤵
                              • Executes dropped EXE
                              • Suspicious use of SetWindowsHookEx
                              PID:1080
                              • C:\Users\Admin\AppData\Local\Temp\Unicorn-7915.exe
                                C:\Users\Admin\AppData\Local\Temp\Unicorn-7915.exe
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of SetWindowsHookEx
                                PID:1388
                                • C:\Users\Admin\AppData\Local\Temp\Unicorn-38725.exe
                                  C:\Users\Admin\AppData\Local\Temp\Unicorn-38725.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Suspicious use of SetWindowsHookEx
                                  PID:1396
                                  • C:\Users\Admin\AppData\Local\Temp\Unicorn-8958.exe
                                    C:\Users\Admin\AppData\Local\Temp\Unicorn-8958.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetWindowsHookEx
                                    PID:2356
                                    • C:\Users\Admin\AppData\Local\Temp\Unicorn-4957.exe
                                      C:\Users\Admin\AppData\Local\Temp\Unicorn-4957.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Suspicious use of SetWindowsHookEx
                                      PID:2932
                                      • C:\Users\Admin\AppData\Local\Temp\Unicorn-44968.exe
                                        C:\Users\Admin\AppData\Local\Temp\Unicorn-44968.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetWindowsHookEx
                                        PID:1664
                                        • C:\Users\Admin\AppData\Local\Temp\Unicorn-37075.exe
                                          C:\Users\Admin\AppData\Local\Temp\Unicorn-37075.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Suspicious use of SetWindowsHookEx
                                          PID:2640
                                          • C:\Users\Admin\AppData\Local\Temp\Unicorn-33074.exe
                                            C:\Users\Admin\AppData\Local\Temp\Unicorn-33074.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Suspicious use of SetWindowsHookEx
                                            PID:2368
                                            • C:\Users\Admin\AppData\Local\Temp\Unicorn-42394.exe
                                              C:\Users\Admin\AppData\Local\Temp\Unicorn-42394.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Suspicious use of SetWindowsHookEx
                                              PID:1532
                                              • C:\Users\Admin\AppData\Local\Temp\Unicorn-34309.exe
                                                C:\Users\Admin\AppData\Local\Temp\Unicorn-34309.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Suspicious use of SetWindowsHookEx
                                                PID:2012
                                                • C:\Users\Admin\AppData\Local\Temp\Unicorn-10427.exe
                                                  C:\Users\Admin\AppData\Local\Temp\Unicorn-10427.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Suspicious use of SetWindowsHookEx
                                                  PID:2760
                                                  • C:\Users\Admin\AppData\Local\Temp\Unicorn-19748.exe
                                                    C:\Users\Admin\AppData\Local\Temp\Unicorn-19748.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of SetWindowsHookEx
                                                    PID:2176
                                                    • C:\Users\Admin\AppData\Local\Temp\Unicorn-50557.exe
                                                      C:\Users\Admin\AppData\Local\Temp\Unicorn-50557.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Suspicious use of SetWindowsHookEx
                                                      PID:1212
                                                      • C:\Users\Admin\AppData\Local\Temp\Unicorn-11745.exe
                                                        C:\Users\Admin\AppData\Local\Temp\Unicorn-11745.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Suspicious use of SetWindowsHookEx
                                                        PID:2292
                                                        • C:\Users\Admin\AppData\Local\Temp\Unicorn-21258.exe
                                                          C:\Users\Admin\AppData\Local\Temp\Unicorn-21258.exe
                                                          28⤵
                                                          • Executes dropped EXE
                                                          • Suspicious use of SetWindowsHookEx
                                                          PID:2604
                                                          • C:\Users\Admin\AppData\Local\Temp\Unicorn-13172.exe
                                                            C:\Users\Admin\AppData\Local\Temp\Unicorn-13172.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Suspicious use of SetWindowsHookEx
                                                            PID:640
                                                            • C:\Users\Admin\AppData\Local\Temp\Unicorn-36847.exe
                                                              C:\Users\Admin\AppData\Local\Temp\Unicorn-36847.exe
                                                              30⤵
                                                              • Executes dropped EXE
                                                              • Suspicious use of SetWindowsHookEx
                                                              PID:2216
                                                              • C:\Users\Admin\AppData\Local\Temp\Unicorn-63572.exe
                                                                C:\Users\Admin\AppData\Local\Temp\Unicorn-63572.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Suspicious use of SetWindowsHookEx
                                                                PID:2948
                                                                • C:\Users\Admin\AppData\Local\Temp\Unicorn-28653.exe
                                                                  C:\Users\Admin\AppData\Local\Temp\Unicorn-28653.exe
                                                                  32⤵
                                                                  • Executes dropped EXE
                                                                  • Suspicious use of SetWindowsHookEx
                                                                  PID:1976
                                                                  • C:\Users\Admin\AppData\Local\Temp\Unicorn-64615.exe
                                                                    C:\Users\Admin\AppData\Local\Temp\Unicorn-64615.exe
                                                                    33⤵
                                                                    • Executes dropped EXE
                                                                    • Suspicious use of SetWindowsHookEx
                                                                    PID:2780
                                                                    • C:\Users\Admin\AppData\Local\Temp\Unicorn-60614.exe
                                                                      C:\Users\Admin\AppData\Local\Temp\Unicorn-60614.exe
                                                                      34⤵
                                                                      • Executes dropped EXE
                                                                      • Suspicious use of SetWindowsHookEx
                                                                      PID:2468
                                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                                        C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 320
                                                                        35⤵
                                                                        • Program crash
                                                                        PID:308
                                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 236
                                                                      34⤵
                                                                      • Program crash
                                                                      PID:2904
                                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 236
                                                                    33⤵
                                                                    • Program crash
                                                                    PID:2504
                                                                • C:\Windows\SysWOW64\WerFault.exe
                                                                  C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 236
                                                                  32⤵
                                                                  • Program crash
                                                                  PID:2696
                                                              • C:\Windows\SysWOW64\WerFault.exe
                                                                C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 236
                                                                31⤵
                                                                • Program crash
                                                                PID:2840
                                                            • C:\Windows\SysWOW64\WerFault.exe
                                                              C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 236
                                                              30⤵
                                                              • Program crash
                                                              PID:2812
                                                          • C:\Windows\SysWOW64\WerFault.exe
                                                            C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 236
                                                            29⤵
                                                            • Program crash
                                                            PID:2112
                                                        • C:\Windows\SysWOW64\WerFault.exe
                                                          C:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 236
                                                          28⤵
                                                          • Program crash
                                                          PID:596
                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                        C:\Windows\SysWOW64\WerFault.exe -u -p 1212 -s 236
                                                        27⤵
                                                        • Program crash
                                                        PID:812
                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 236
                                                      26⤵
                                                      • Program crash
                                                      PID:544
                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 236
                                                    25⤵
                                                    • Program crash
                                                    PID:1760
                                                • C:\Windows\SysWOW64\WerFault.exe
                                                  C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 236
                                                  24⤵
                                                  • Program crash
                                                  PID:2208
                                              • C:\Windows\SysWOW64\WerFault.exe
                                                C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 236
                                                23⤵
                                                • Program crash
                                                PID:2712
                                            • C:\Windows\SysWOW64\WerFault.exe
                                              C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 236
                                              22⤵
                                              • Program crash
                                              PID:1652
                                          • C:\Windows\SysWOW64\WerFault.exe
                                            C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 236
                                            21⤵
                                            • Program crash
                                            PID:2380
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 236
                                          20⤵
                                          • Program crash
                                          PID:2520
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 236
                                        19⤵
                                        • Program crash
                                        PID:1044
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 236
                                      18⤵
                                      • Program crash
                                      PID:1924
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 236
                                    17⤵
                                    • Program crash
                                    PID:1696
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 236
                                  16⤵
                                  • Program crash
                                  PID:1372
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 236
                                15⤵
                                • Program crash
                                PID:1980
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 236
                              14⤵
                              • Program crash
                              PID:3024
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 236
                            13⤵
                            • Program crash
                            PID:2376
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 236
                          12⤵
                          • Program crash
                          PID:1364
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 2092 -s 236
                        11⤵
                        • Program crash
                        PID:2648
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 236
                      10⤵
                      • Loads dropped DLL
                      • Program crash
                      PID:2272
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 236
                    9⤵
                    • Loads dropped DLL
                    • Program crash
                    PID:1368
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 236
                  8⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:1832
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 236
                7⤵
                • Loads dropped DLL
                • Program crash
                PID:2196
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 236
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2732
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 236
            5⤵
            • Loads dropped DLL
            • Program crash
            PID:2868
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 236
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:2660
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 236
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2568
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 236
      2⤵
      • Program crash
      PID:2124

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Unicorn-11337.exe

    Filesize

    184KB

    MD5

    f9991501abe95e5dc373b8b9c1b792b4

    SHA1

    973b691abd2234e074f1439323c44d91896a1e0b

    SHA256

    7fa790edd01ccf953c8b6ba67cd1675ae5d3e53322a48e24b9d1868e3793aaab

    SHA512

    aba7414eccfb419d89c9b21dc86fbb3e20d14d8f689904d81917f6fa246a169a606ae44a0b2bfbf3101668b222ab229a33c2b3a78709c27b4ba6c86e51500903

  • \Users\Admin\AppData\Local\Temp\Unicorn-18032.exe

    Filesize

    184KB

    MD5

    ed7338c72c295c46afca43749e00970f

    SHA1

    446ca22a80071e7af8a2b5973fcbfa9c310750be

    SHA256

    daf064b42260d47e4298a46a1b50062e857753997a10361d9c902beb2fda37f3

    SHA512

    73b41da8bfe4b88bcdff0c73e66f66a99bba86b89fa4b2bf4ff9f80ddec12a295518b10b84a0438e272aad92f4ab5efedf856162e1377a7f6e137212764bb452

  • \Users\Admin\AppData\Local\Temp\Unicorn-32469.exe

    Filesize

    184KB

    MD5

    cee98a7a3086d0c9ea66d965d700a800

    SHA1

    5677fdf968440f75322e6b898669a7829e5b3db6

    SHA256

    b2a0a5cb138163fdb00ea22906c77ed94d0035b58c9f2725dae2c7cb0a5bf75f

    SHA512

    8e1589085522c93d1f054f089092e0ec973d5c1338f1943ce14366fc8e768eb9fef65127bf522f7bc5890377bba42da3d4bd5416e0f2d65536347ad3efc807ae

  • \Users\Admin\AppData\Local\Temp\Unicorn-3252.exe

    Filesize

    184KB

    MD5

    338843f7028575e3a081da2b8bf7b23f

    SHA1

    c066eeb6f5ffdbcc82964a5f0017dd25ca9d14d5

    SHA256

    0acaacf0ccbff21f3aea19e2a7348b770b6ebc6ba406d802d26d6cc621765029

    SHA512

    8932612ce37ed16d14ec4e9e055a7a80c8d6601f32fd4cef45d7caf1e14e866c9fc04f9cc74b7f77529dd1169860bd8c85f5d788a95352a1e4a18611fed490b3

  • \Users\Admin\AppData\Local\Temp\Unicorn-55110.exe

    Filesize

    184KB

    MD5

    6454d0fc41a7d623f08207fc9c1e5328

    SHA1

    df0b368205713473d872ff2c964c9d917e8bf871

    SHA256

    03c50b06467da4800835060e2cc2d921f7615070ad623478563f2a92531a905a

    SHA512

    1359528df4b75a50e8c4828379b46dfb51b330618b10687807bab9208aa6561240e7b3bb3c19f768d146cee3f5e749a23f645bd36cc479922ca72cf90f7fd6ed

  • \Users\Admin\AppData\Local\Temp\Unicorn-62188.exe

    Filesize

    184KB

    MD5

    05b3b329fb1ff0d4fb5d198ee16ab74d

    SHA1

    96050638901efb64c805163700f63d8f24f74a70

    SHA256

    3422d1e4f010360ce8c026957340fa4fca2444c418d1c14892cf4b6bb547b0e4

    SHA512

    6f9b4c7002675791095ee1399168980f50d74395423365d4ceba255ef23a1b8fe2dee5495e138a2699377fd8b0baf2993faa7f48d709c5cec894de669924adae

  • \Users\Admin\AppData\Local\Temp\Unicorn-8488.exe

    Filesize

    184KB

    MD5

    26a7c6170a1203d99b1f69142e35cc19

    SHA1

    a3ad02374b2bff1f2a95366630c910864da84f4a

    SHA256

    a940bc91a6b77f913343adaf89db471e2231d71f66c2a7e188d966f1169b1c74

    SHA512

    617f2d3903053c9c779316ba33a7112d21b1da53a5445b68354361170279d64abf850d35429a2a05a4a67f86b0a377d9ed9ad963dd1a4a91b12b126fb639ed12