Analysis

  • max time kernel
    144s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2023, 15:11

General

  • Target

    f1ef8440bb0372exe_JC.exe

  • Size

    168KB

  • MD5

    f1ef8440bb037241ac07209dab09e5cf

  • SHA1

    61280dc26a94fedc9b890e94fcd269fcb47829a6

  • SHA256

    3d56b8883884335ee14bf32edcb88bc2d2cc4b556eff377b8fa853915e39e7f4

  • SHA512

    228bee5191577e0c2d3eed20575d648a29b3991e8b87550ac7f4cebe99611b4eafb98b5b7b6417cdfffdb8f971adfbaf534be1f9afa55d9012d8de2199f0f47d

  • SSDEEP

    1536:1EGh0oHTlq5IRVhNJ5Qef7BudMeNzVg3Ve+rrS2:1EGh0ozlqOPOe2MUVg3Ve+rX

Score
8/10

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 22 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1ef8440bb0372exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\f1ef8440bb0372exe_JC.exe"
    1⤵
    • Modifies Installed Components in the registry
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2588
    • C:\Windows\{69A820F5-182C-499c-BF62-3EBEB27B7EEF}.exe
      C:\Windows\{69A820F5-182C-499c-BF62-3EBEB27B7EEF}.exe
      2⤵
      • Modifies Installed Components in the registry
      • Executes dropped EXE
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Windows\{55764B02-C06C-4c73-8BFE-507C68DCBEF8}.exe
        C:\Windows\{55764B02-C06C-4c73-8BFE-507C68DCBEF8}.exe
        3⤵
        • Modifies Installed Components in the registry
        • Executes dropped EXE
        • Drops file in Windows directory
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1736
        • C:\Windows\{BD96300F-0917-47c9-8EA7-F7F7E205BA96}.exe
          C:\Windows\{BD96300F-0917-47c9-8EA7-F7F7E205BA96}.exe
          4⤵
          • Modifies Installed Components in the registry
          • Executes dropped EXE
          • Drops file in Windows directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2720
          • C:\Windows\{31669CE7-AD80-4985-B136-48C20B61140D}.exe
            C:\Windows\{31669CE7-AD80-4985-B136-48C20B61140D}.exe
            5⤵
            • Modifies Installed Components in the registry
            • Executes dropped EXE
            • Drops file in Windows directory
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1148
            • C:\Windows\{7BD3BC84-B842-4341-AD99-0F55AD26A1CA}.exe
              C:\Windows\{7BD3BC84-B842-4341-AD99-0F55AD26A1CA}.exe
              6⤵
              • Modifies Installed Components in the registry
              • Executes dropped EXE
              • Drops file in Windows directory
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2752
              • C:\Windows\{EF01795F-F5AF-4e3d-A42C-543A3934EAD9}.exe
                C:\Windows\{EF01795F-F5AF-4e3d-A42C-543A3934EAD9}.exe
                7⤵
                • Modifies Installed Components in the registry
                • Executes dropped EXE
                • Drops file in Windows directory
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:1444
                • C:\Windows\{295D748B-8E41-4c4d-9FAD-FE77CD5DD7FC}.exe
                  C:\Windows\{295D748B-8E41-4c4d-9FAD-FE77CD5DD7FC}.exe
                  8⤵
                  • Modifies Installed Components in the registry
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:1936
                  • C:\Windows\{A7E41F10-7832-4564-B70D-5E5C48E50B0E}.exe
                    C:\Windows\{A7E41F10-7832-4564-B70D-5E5C48E50B0E}.exe
                    9⤵
                    • Modifies Installed Components in the registry
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1104
                    • C:\Windows\{DE412889-FEF2-4faa-8C31-D5DE6AB7C326}.exe
                      C:\Windows\{DE412889-FEF2-4faa-8C31-D5DE6AB7C326}.exe
                      10⤵
                      • Modifies Installed Components in the registry
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • Suspicious use of AdjustPrivilegeToken
                      PID:832
                      • C:\Windows\{A772396A-C773-450a-9613-AA288B4B33E8}.exe
                        C:\Windows\{A772396A-C773-450a-9613-AA288B4B33E8}.exe
                        11⤵
                        • Modifies Installed Components in the registry
                        • Executes dropped EXE
                        • Drops file in Windows directory
                        • Suspicious use of AdjustPrivilegeToken
                        PID:2404
                        • C:\Windows\{799A367A-E4B9-43b2-A78B-8A31397019DF}.exe
                          C:\Windows\{799A367A-E4B9-43b2-A78B-8A31397019DF}.exe
                          12⤵
                          • Executes dropped EXE
                          PID:1700
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{A7723~1.EXE > nul
                          12⤵
                            PID:540
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{DE412~1.EXE > nul
                          11⤵
                            PID:2484
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{A7E41~1.EXE > nul
                          10⤵
                            PID:2256
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{295D7~1.EXE > nul
                          9⤵
                            PID:300
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{EF017~1.EXE > nul
                          8⤵
                            PID:1164
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{7BD3B~1.EXE > nul
                          7⤵
                            PID:2676
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{31669~1.EXE > nul
                          6⤵
                            PID:2432
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{BD963~1.EXE > nul
                          5⤵
                            PID:2704
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{55764~1.EXE > nul
                          4⤵
                            PID:1192
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{69A82~1.EXE > nul
                          3⤵
                            PID:2892
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\F1EF84~1.EXE > nul
                          2⤵
                          • Deletes itself
                          PID:2480

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Windows\{295D748B-8E41-4c4d-9FAD-FE77CD5DD7FC}.exe

                        Filesize

                        168KB

                        MD5

                        686a160ea6a981b84c7d50d249065b96

                        SHA1

                        a4409a303289c9b18113bbe7d59d66d8beb99142

                        SHA256

                        b5dad3a7131eff2fdd4fb2eee62aedf05de8dbff21f42a3ed5940b2be4bad0c3

                        SHA512

                        2c08a400520fd92e254ea96aca84cb884f51cb876fa969b6376d847b73ccbf2835ae8b6d96f36a80ef58339fe9636e057503be6f46911a68c1c0df660ca74c40

                      • C:\Windows\{295D748B-8E41-4c4d-9FAD-FE77CD5DD7FC}.exe

                        Filesize

                        168KB

                        MD5

                        686a160ea6a981b84c7d50d249065b96

                        SHA1

                        a4409a303289c9b18113bbe7d59d66d8beb99142

                        SHA256

                        b5dad3a7131eff2fdd4fb2eee62aedf05de8dbff21f42a3ed5940b2be4bad0c3

                        SHA512

                        2c08a400520fd92e254ea96aca84cb884f51cb876fa969b6376d847b73ccbf2835ae8b6d96f36a80ef58339fe9636e057503be6f46911a68c1c0df660ca74c40

                      • C:\Windows\{31669CE7-AD80-4985-B136-48C20B61140D}.exe

                        Filesize

                        168KB

                        MD5

                        1fe790fe9b58695564fd77698f4e9f32

                        SHA1

                        8a028450dfd1a0fb8f4e726bc83cfa0068924f1d

                        SHA256

                        65c02a2701a4f09be4f4739cb252be686a340de7bc37f8f4b7bd537906773721

                        SHA512

                        b0e98c40750aad0e813c88e85abe1cb3a74051e318c74d87cf864c921bb338269ad760ddf4ce8d687ab7e844edc45f3042f46b7dced8481abd4d88cc5d3dd759

                      • C:\Windows\{31669CE7-AD80-4985-B136-48C20B61140D}.exe

                        Filesize

                        168KB

                        MD5

                        1fe790fe9b58695564fd77698f4e9f32

                        SHA1

                        8a028450dfd1a0fb8f4e726bc83cfa0068924f1d

                        SHA256

                        65c02a2701a4f09be4f4739cb252be686a340de7bc37f8f4b7bd537906773721

                        SHA512

                        b0e98c40750aad0e813c88e85abe1cb3a74051e318c74d87cf864c921bb338269ad760ddf4ce8d687ab7e844edc45f3042f46b7dced8481abd4d88cc5d3dd759

                      • C:\Windows\{55764B02-C06C-4c73-8BFE-507C68DCBEF8}.exe

                        Filesize

                        168KB

                        MD5

                        d3110489c036797dd61b1c28545fcfb4

                        SHA1

                        adb9bf2f90652bf37e8ddbe1593d85f5f7163725

                        SHA256

                        e0ed2a83d2696130147975cd61e4381a7965fa9aa21cec99e1d72ffec46a4df5

                        SHA512

                        54e5ed09b90bdb4172d4f2d54c4b8822e128a46828b3d2ee2f64d12393230944629c415fc5399cbe9164107ea0010d018022c37fcc4418fe25fbb35c4e6a87d1

                      • C:\Windows\{55764B02-C06C-4c73-8BFE-507C68DCBEF8}.exe

                        Filesize

                        168KB

                        MD5

                        d3110489c036797dd61b1c28545fcfb4

                        SHA1

                        adb9bf2f90652bf37e8ddbe1593d85f5f7163725

                        SHA256

                        e0ed2a83d2696130147975cd61e4381a7965fa9aa21cec99e1d72ffec46a4df5

                        SHA512

                        54e5ed09b90bdb4172d4f2d54c4b8822e128a46828b3d2ee2f64d12393230944629c415fc5399cbe9164107ea0010d018022c37fcc4418fe25fbb35c4e6a87d1

                      • C:\Windows\{69A820F5-182C-499c-BF62-3EBEB27B7EEF}.exe

                        Filesize

                        168KB

                        MD5

                        42f463f92ba072faef5bce87847d242d

                        SHA1

                        d691d2583d380c32b123b08035efec187307091b

                        SHA256

                        f1bed06d4ba0150bb8b41ed80e7fb95fac8f9eb42b8e8091c29080efbeede5e2

                        SHA512

                        64a68c34a4583422089c01ab0da0a3a1dc2b762b0dfc2f2879b656742ac0ed9634e1b4384c7c9bfaa7a12e5ce9e40d57a9cdc438c7efcf0d640b9c90faa35222

                      • C:\Windows\{69A820F5-182C-499c-BF62-3EBEB27B7EEF}.exe

                        Filesize

                        168KB

                        MD5

                        42f463f92ba072faef5bce87847d242d

                        SHA1

                        d691d2583d380c32b123b08035efec187307091b

                        SHA256

                        f1bed06d4ba0150bb8b41ed80e7fb95fac8f9eb42b8e8091c29080efbeede5e2

                        SHA512

                        64a68c34a4583422089c01ab0da0a3a1dc2b762b0dfc2f2879b656742ac0ed9634e1b4384c7c9bfaa7a12e5ce9e40d57a9cdc438c7efcf0d640b9c90faa35222

                      • C:\Windows\{69A820F5-182C-499c-BF62-3EBEB27B7EEF}.exe

                        Filesize

                        168KB

                        MD5

                        42f463f92ba072faef5bce87847d242d

                        SHA1

                        d691d2583d380c32b123b08035efec187307091b

                        SHA256

                        f1bed06d4ba0150bb8b41ed80e7fb95fac8f9eb42b8e8091c29080efbeede5e2

                        SHA512

                        64a68c34a4583422089c01ab0da0a3a1dc2b762b0dfc2f2879b656742ac0ed9634e1b4384c7c9bfaa7a12e5ce9e40d57a9cdc438c7efcf0d640b9c90faa35222

                      • C:\Windows\{799A367A-E4B9-43b2-A78B-8A31397019DF}.exe

                        Filesize

                        168KB

                        MD5

                        8841fcc8df64d7a25163816719290d35

                        SHA1

                        6adc941e5986d863bde48c724ef8e8f9157c230a

                        SHA256

                        016a3137f61e17eff722c41848f3149cb23c18ce5da010e4a97eff41271f39e7

                        SHA512

                        3a7292b75c741cf136743aa651d79ecfd8cfb3d7b56f29e1d5667c5a1d7f411d64c24181cc51246528e9b09e2eb3543dd12e6b901aeba791eaa04b229ec9bf4b

                      • C:\Windows\{7BD3BC84-B842-4341-AD99-0F55AD26A1CA}.exe

                        Filesize

                        168KB

                        MD5

                        84a8f9b88dfedfaa18c934d0e63acab3

                        SHA1

                        c6b2ecfb8fffda28b13712842563ff621596c4bd

                        SHA256

                        26e9ec23c76a8087adfb12c1184e9ffd67d62f82eb2c000b896380131d9cf08e

                        SHA512

                        b39e86e4f6b6ff1764d80ccb307c081270432b6ed276c292b6394002f2f4bae073935d88d5ffb824ee18cf03f2150305f9ce3585c9e5c594a120d104e4dcaaec

                      • C:\Windows\{7BD3BC84-B842-4341-AD99-0F55AD26A1CA}.exe

                        Filesize

                        168KB

                        MD5

                        84a8f9b88dfedfaa18c934d0e63acab3

                        SHA1

                        c6b2ecfb8fffda28b13712842563ff621596c4bd

                        SHA256

                        26e9ec23c76a8087adfb12c1184e9ffd67d62f82eb2c000b896380131d9cf08e

                        SHA512

                        b39e86e4f6b6ff1764d80ccb307c081270432b6ed276c292b6394002f2f4bae073935d88d5ffb824ee18cf03f2150305f9ce3585c9e5c594a120d104e4dcaaec

                      • C:\Windows\{A772396A-C773-450a-9613-AA288B4B33E8}.exe

                        Filesize

                        168KB

                        MD5

                        8befad1e316fde94f79e0fbbb2cda001

                        SHA1

                        56241b55e1649e4c264d9cd4e0149eb617df9954

                        SHA256

                        9b4e94cd20850c6aa463d96d1aa55275d5db55d5fd7f0ce2a437c0c3f31b532f

                        SHA512

                        76197c357aa21aa63ec3c1d47ba1f1f66494f593248def96699e82dfb6bc895f3b637885b009947873cdddf28edee605bd776805815e82f163dd5e6a65d2b8c3

                      • C:\Windows\{A772396A-C773-450a-9613-AA288B4B33E8}.exe

                        Filesize

                        168KB

                        MD5

                        8befad1e316fde94f79e0fbbb2cda001

                        SHA1

                        56241b55e1649e4c264d9cd4e0149eb617df9954

                        SHA256

                        9b4e94cd20850c6aa463d96d1aa55275d5db55d5fd7f0ce2a437c0c3f31b532f

                        SHA512

                        76197c357aa21aa63ec3c1d47ba1f1f66494f593248def96699e82dfb6bc895f3b637885b009947873cdddf28edee605bd776805815e82f163dd5e6a65d2b8c3

                      • C:\Windows\{A7E41F10-7832-4564-B70D-5E5C48E50B0E}.exe

                        Filesize

                        168KB

                        MD5

                        1fed381191edb47016d22aca04140cbc

                        SHA1

                        0e0f457c2a210d8c20649de422ad9bb17ef39471

                        SHA256

                        d330f269d572e675e5bfb68e1851c2f2b9e9f9c0f98bda427ef7e7ed8900db72

                        SHA512

                        dfe14fcd3e3319fa72707baf238b37191596ebb4870e54a142b67eb28516c7c4a57024ed15a8f7ded6a6c00c796f3128f169332680e5c526ebc80cac3bcf7652

                      • C:\Windows\{A7E41F10-7832-4564-B70D-5E5C48E50B0E}.exe

                        Filesize

                        168KB

                        MD5

                        1fed381191edb47016d22aca04140cbc

                        SHA1

                        0e0f457c2a210d8c20649de422ad9bb17ef39471

                        SHA256

                        d330f269d572e675e5bfb68e1851c2f2b9e9f9c0f98bda427ef7e7ed8900db72

                        SHA512

                        dfe14fcd3e3319fa72707baf238b37191596ebb4870e54a142b67eb28516c7c4a57024ed15a8f7ded6a6c00c796f3128f169332680e5c526ebc80cac3bcf7652

                      • C:\Windows\{BD96300F-0917-47c9-8EA7-F7F7E205BA96}.exe

                        Filesize

                        168KB

                        MD5

                        ed45424412d097623a1abeb4ad1eff37

                        SHA1

                        4139025ec6b64f705cf217a299788c0af449059c

                        SHA256

                        dec8ecdb29b7c6dda9a799e3bbb69215252acbf818f0c867a648a67fb6427654

                        SHA512

                        dffaf61a6beeb4f14f7c3292115dc65dccf49b148470bb41710ef28da72dbddf2c1dd8f95a588589eb57507cb6d3a12002f695b56f93976d911509ca4529c7f5

                      • C:\Windows\{BD96300F-0917-47c9-8EA7-F7F7E205BA96}.exe

                        Filesize

                        168KB

                        MD5

                        ed45424412d097623a1abeb4ad1eff37

                        SHA1

                        4139025ec6b64f705cf217a299788c0af449059c

                        SHA256

                        dec8ecdb29b7c6dda9a799e3bbb69215252acbf818f0c867a648a67fb6427654

                        SHA512

                        dffaf61a6beeb4f14f7c3292115dc65dccf49b148470bb41710ef28da72dbddf2c1dd8f95a588589eb57507cb6d3a12002f695b56f93976d911509ca4529c7f5

                      • C:\Windows\{DE412889-FEF2-4faa-8C31-D5DE6AB7C326}.exe

                        Filesize

                        168KB

                        MD5

                        2217e836c0f0a90b984d45f4708d70dc

                        SHA1

                        413e04b0d6e1d9445c58aa61f3736c97cc11b79b

                        SHA256

                        6e6e0f27ebec249b1f0973b79cb2b9745ade165e82e228f44ba165d160e25ec6

                        SHA512

                        06f238587e5e43e10e0b4057ebd6c6372d97c8bf02bbe6576a75f7d67901cf2ac94b3b995353aee6f282715f6d50be73c60e8f0350c5a2fb93d5c2db3c0e0644

                      • C:\Windows\{DE412889-FEF2-4faa-8C31-D5DE6AB7C326}.exe

                        Filesize

                        168KB

                        MD5

                        2217e836c0f0a90b984d45f4708d70dc

                        SHA1

                        413e04b0d6e1d9445c58aa61f3736c97cc11b79b

                        SHA256

                        6e6e0f27ebec249b1f0973b79cb2b9745ade165e82e228f44ba165d160e25ec6

                        SHA512

                        06f238587e5e43e10e0b4057ebd6c6372d97c8bf02bbe6576a75f7d67901cf2ac94b3b995353aee6f282715f6d50be73c60e8f0350c5a2fb93d5c2db3c0e0644

                      • C:\Windows\{EF01795F-F5AF-4e3d-A42C-543A3934EAD9}.exe

                        Filesize

                        168KB

                        MD5

                        8151024a859480b4bcbed0269615519d

                        SHA1

                        2262ec751be472ff6e40771affe86f0d9efdbdbf

                        SHA256

                        5191563a7cdd44ddc20858086660e00258379267e88e9ba7f08e83846b8e89e6

                        SHA512

                        18cf734e034fc0b8bb602c8cce45876ced84ff3aa6e77c51b8082cb5a748b9eaa6e6c6ab4aa9b395c19385e7c562f6bd7b2fcb39adf66a8ba0efc2524766f9b6

                      • C:\Windows\{EF01795F-F5AF-4e3d-A42C-543A3934EAD9}.exe

                        Filesize

                        168KB

                        MD5

                        8151024a859480b4bcbed0269615519d

                        SHA1

                        2262ec751be472ff6e40771affe86f0d9efdbdbf

                        SHA256

                        5191563a7cdd44ddc20858086660e00258379267e88e9ba7f08e83846b8e89e6

                        SHA512

                        18cf734e034fc0b8bb602c8cce45876ced84ff3aa6e77c51b8082cb5a748b9eaa6e6c6ab4aa9b395c19385e7c562f6bd7b2fcb39adf66a8ba0efc2524766f9b6