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Analysis

  • max time kernel
    94s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 16:28

General

  • Target

    c21ed8a57209535e93c20b23772cfcfd3b07fcebeb2de7707c66f774f13a00b8.exe

  • Size

    533KB

  • MD5

    961da6366aa27edbd68cdd5dc5ed5cb8

  • SHA1

    fbef4e3255ec8da0c956accad20fd1701093ac5f

  • SHA256

    c21ed8a57209535e93c20b23772cfcfd3b07fcebeb2de7707c66f774f13a00b8

  • SHA512

    2d4c00ce8d56a0680a5c79a782bcbc34116ebd8c28551e57ba780350440ae50adb47e402df5d1b6f2000ab7b25d53969e1d9c0eb5ea4040c1e438dd939e3dda1

  • SSDEEP

    12288:0D6+Hc63W+9oTr3c8pt6xnQL/vwFeQfcd/S6k:0DoL+yTr3cosVfcd/S6

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 21 IoCs
  • Drops file in Windows directory 22 IoCs
  • Program crash 11 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 20 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c21ed8a57209535e93c20b23772cfcfd3b07fcebeb2de7707c66f774f13a00b8.exe
    "C:\Users\Admin\AppData\Local\Temp\c21ed8a57209535e93c20b23772cfcfd3b07fcebeb2de7707c66f774f13a00b8.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4784
    • C:\uqdhcgazrcsd\ql3z9kshazqtnecuwr3.exe
      "C:\uqdhcgazrcsd\ql3z9kshazqtnecuwr3.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4836
      • C:\uqdhcgazrcsd\txeclxgunn.exe
        "C:\uqdhcgazrcsd\txeclxgunn.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        PID:3516
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3516 -s 408
          4⤵
          • Program crash
          PID:4428
  • C:\uqdhcgazrcsd\txeclxgunn.exe
    C:\uqdhcgazrcsd\txeclxgunn.exe
    1⤵
    • Executes dropped EXE
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\uqdhcgazrcsd\scucponskwg.exe
      cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2924
      • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
        "c:\uqdhcgazrcsd\txeclxgunn.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2592
        • C:\uqdhcgazrcsd\scucponskwg.exe
          cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1424
          • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
            "c:\uqdhcgazrcsd\txeclxgunn.exe"
            5⤵
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:4448
            • C:\uqdhcgazrcsd\scucponskwg.exe
              cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
              6⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:692
              • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
                "c:\uqdhcgazrcsd\txeclxgunn.exe"
                7⤵
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:3568
                • C:\uqdhcgazrcsd\scucponskwg.exe
                  cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
                  8⤵
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:60
                  • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
                    "c:\uqdhcgazrcsd\txeclxgunn.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of WriteProcessMemory
                    PID:5064
                    • C:\uqdhcgazrcsd\scucponskwg.exe
                      cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
                      10⤵
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:1020
                      • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
                        "c:\uqdhcgazrcsd\txeclxgunn.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        PID:3396
                        • C:\uqdhcgazrcsd\scucponskwg.exe
                          cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
                          12⤵
                          • Executes dropped EXE
                          • Drops file in Windows directory
                          • System Location Discovery: System Language Discovery
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:4716
                          • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
                            "c:\uqdhcgazrcsd\txeclxgunn.exe"
                            13⤵
                            • Executes dropped EXE
                            • Drops file in Windows directory
                            • System Location Discovery: System Language Discovery
                            • Suspicious behavior: EnumeratesProcesses
                            • Suspicious use of WriteProcessMemory
                            PID:540
                            • C:\uqdhcgazrcsd\scucponskwg.exe
                              cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
                              14⤵
                              • Executes dropped EXE
                              • Drops file in Windows directory
                              • System Location Discovery: System Language Discovery
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of WriteProcessMemory
                              PID:456
                              • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
                                "c:\uqdhcgazrcsd\txeclxgunn.exe"
                                15⤵
                                • Executes dropped EXE
                                • Drops file in Windows directory
                                • System Location Discovery: System Language Discovery
                                • Suspicious behavior: EnumeratesProcesses
                                • Suspicious use of WriteProcessMemory
                                PID:772
                                • C:\uqdhcgazrcsd\scucponskwg.exe
                                  cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
                                  16⤵
                                  • Executes dropped EXE
                                  • Drops file in Windows directory
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of WriteProcessMemory
                                  PID:4216
                                  • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
                                    "c:\uqdhcgazrcsd\txeclxgunn.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • Drops file in Windows directory
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious use of WriteProcessMemory
                                    PID:1384
                                    • C:\uqdhcgazrcsd\scucponskwg.exe
                                      cgwcqlmqhtuw "c:\uqdhcgazrcsd\txeclxgunn.exe"
                                      18⤵
                                      • Executes dropped EXE
                                      • Drops file in Windows directory
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious use of WriteProcessMemory
                                      PID:3408
                                      • \??\c:\uqdhcgazrcsd\txeclxgunn.exe
                                        "c:\uqdhcgazrcsd\txeclxgunn.exe"
                                        19⤵
                                        • Executes dropped EXE
                                        • Drops file in Windows directory
                                        PID:3448
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 428
                                          20⤵
                                          • Program crash
                                          PID:928
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 1384 -s 488
                                      18⤵
                                      • Program crash
                                      PID:4556
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 772 -s 488
                                  16⤵
                                  • Program crash
                                  PID:3532
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 484
                              14⤵
                              • Program crash
                              PID:2484
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 3396 -s 488
                          12⤵
                          • Program crash
                          PID:3312
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 488
                      10⤵
                      • Program crash
                      PID:4272
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3568 -s 488
                  8⤵
                  • Program crash
                  PID:3472
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 488
              6⤵
              • Program crash
              PID:4104
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 500
          4⤵
          • Program crash
          PID:3448
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 520
      2⤵
      • Program crash
      PID:232
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2192 -ip 2192
    1⤵
      PID:4344
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2592 -ip 2592
      1⤵
        PID:4588
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3516 -ip 3516
        1⤵
          PID:4440
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4448 -ip 4448
          1⤵
            PID:2552
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3568 -ip 3568
            1⤵
              PID:2644
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 5064 -ip 5064
              1⤵
                PID:3524
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3396 -ip 3396
                1⤵
                  PID:4260
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 540 -ip 540
                  1⤵
                    PID:4756
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 772 -ip 772
                    1⤵
                      PID:4372
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1384 -ip 1384
                      1⤵
                        PID:4676
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3448 -ip 3448
                        1⤵
                          PID:4764

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\uqdhcgazrcsd\f7b4rfoajv

                          Filesize

                          7B

                          MD5

                          facc8def0081ace528acc2fa81cf8cd1

                          SHA1

                          f60469055dc99902b6f9959c1950645bb94cf428

                          SHA256

                          1cf465cc96e1a1c17ce1ae9b883e4eae33b0209fe15e5703603a1ab7518ea3f0

                          SHA512

                          2dca95a08b6d976e3e69b58336097f832687756e3b8f6967e31b0160e8c73b246ed027eccbfa76ef02e1d416723baa41c0194b701bde7da111698b9751902a13

                        • C:\uqdhcgazrcsd\ql3z9kshazqtnecuwr3.exe

                          Filesize

                          533KB

                          MD5

                          961da6366aa27edbd68cdd5dc5ed5cb8

                          SHA1

                          fbef4e3255ec8da0c956accad20fd1701093ac5f

                          SHA256

                          c21ed8a57209535e93c20b23772cfcfd3b07fcebeb2de7707c66f774f13a00b8

                          SHA512

                          2d4c00ce8d56a0680a5c79a782bcbc34116ebd8c28551e57ba780350440ae50adb47e402df5d1b6f2000ab7b25d53969e1d9c0eb5ea4040c1e438dd939e3dda1

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          8f7126bb9e14fae4e03be8840e4f130d

                          SHA1

                          59acf1ac6cadb990c083fe59cee220278b8b6bdb

                          SHA256

                          7c4c83eddb17ba9d31c760bc58665cb4f94e9164dd61218485b591a6bcb5b20f

                          SHA512

                          2de1da46c183f97a72991d47bf38c12981072ffc38d116be9e02095ccedca808afe9196687998c540ee2105bbc724650524baa9d3381329554b469d3061476a5

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          eaf855a746835547e68a570f42b9c0ef

                          SHA1

                          29e464c46afdc532b2c1e70895df8df49db334cb

                          SHA256

                          45446c87f4ca112be231ce15b739a45c7be995217b6c2290ae9d8c0392f2e365

                          SHA512

                          12e3ae3389dd9f9e5737dd2d1b97880801a417534bedd2148723571ad98e1615a5730c05f808f8cb69c3f914b81dbf8a36b119144d34759d47130caf13816d44

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          26d3abeced4b782da5f8b07e6e88db0e

                          SHA1

                          54196a796f0c78ce0bf2e3dc119a308b992c0aff

                          SHA256

                          ede9a7ee29e24e2b03da9421f855497a083f5da1ecaeff51b02b63dd2b046714

                          SHA512

                          ff34311a29724fa2c7c2b6c3473dc8e7c4c96a6e72b2c47145c83878f8cb6f466c15446d67112e58c9c91877731b7502ea1dbd7ae3c4b79cf61fec45a69670b6

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          6fca9cfbb182e82f7d98991b43411645

                          SHA1

                          fdcaaa70edafbd346f88f01f4f176577c7b816e2

                          SHA256

                          d0140781156f6e0fcd0a5265685b2480f502aaf6a1d0c6126fb5d99559934065

                          SHA512

                          8c48e830b921033fbffab64be96b7c603bee2bd71359d319e0cc8713316476b09db569138b170f9d8966dcdd9ca465232f62f97934a49b9835b4428939912b59

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          0940fc686ed217a5fe44ceab312e8ee7

                          SHA1

                          9f0af71a6aeea4e2e63bb8b734822d9a6fe1e315

                          SHA256

                          a3cbbdf12e9802e3d18db3b55656e9db19e24c96d5f22e72ced4e483e080cad0

                          SHA512

                          0cde734e220ab5e880c5c509ff396acc0cae53ee86b6df69e62966f502381c620483e79b049467fda285b40340e496100bd9f49285981ac717be68c0e67edb54

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          c56f8bc73feb6527861a6825c377e3f7

                          SHA1

                          cb7628b6bdeed1da681e14455f3106e82f7b72cd

                          SHA256

                          fa9c6d054d6e1c4faa996aa38ae03a0e30473d4656f67e5706bd2c377709f6dc

                          SHA512

                          cc815f879be8101dd6178d6c9921643048617c06eadf31544831976e445d2cc8fe7316844758ef6da6623fe3b2ffcb3817af27406fef4e1869c24e0b513c38c2

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          6e070bac2cd414dd96ee1ed5f938512c

                          SHA1

                          77e8037a3a674fa09eddaddf023c13ea6a888848

                          SHA256

                          4be1b782e66ee1466015c0d123dbfe4b383f04d3b6da2025345db934fbd36938

                          SHA512

                          6072380f0c1ceee3abc26525b5703f3bae953cb366d8bdc5daf8133998100c8a3ad68853fc77acfc1730e52b4eb93852d790a18116f6a21f7d2bfc6f745b324f

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          ef2c76bb28374e71cd5da22fd34073ca

                          SHA1

                          ff872140a4e88fa027f8c8e82200e3cbda7a9f9c

                          SHA256

                          d3ca0b1f688af31d97465f6e3a9dc951fc8b20c9a2b201bc3f45079460ab37a2

                          SHA512

                          8bfcfe646783a88335049d87915ff855ad3f4dc32f981754b99488e02a233cfd29555b3ff44aa79ca879140593110ee7a4d7656d01bc4cd8211351c1ce26c564

                        • C:\uqdhcgazrcsd\tkcdgzkbee9m

                          Filesize

                          4B

                          MD5

                          ab76f7f45db3743f61d059332d883ea8

                          SHA1

                          ef34ff46a5d52158aec480a31b6a71ac04e021d5

                          SHA256

                          fc5aca703e725dd6eceb8379369c31f04513745e65b0098963f05e8d7dc4b0f1

                          SHA512

                          cd9ce0cebe04938e1d0b0134f32a59b54976ca68a56b2628bc0946cf1d80c9b9337d9ce661cd3bf06f540d7d57bd26e5b94c5e9926d8d57082eba77053ee99f1