Windows 7 deprecation

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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 21:26

General

  • Target

    c5086f06762457866dcfd774c0a25366820f708ddf0a9df8b6985bee7dd9c190.exe

  • Size

    1.1MB

  • MD5

    cfd4a50cb8d9fff4a80a797b7f202f72

  • SHA1

    2ab1519461ea9e659be413b0d1f7ad2dab645f75

  • SHA256

    c5086f06762457866dcfd774c0a25366820f708ddf0a9df8b6985bee7dd9c190

  • SHA512

    04ae62d7233908354582921c66734701b1a9f129979821e648c79967f33d288e9939f203adec6c2efc84374fec7a3ed7ade1983aa526e8df1c098f965231a585

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Qy:CcaClSFlG4ZM7QzMx

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 16 IoCs
  • Loads dropped DLL 25 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 32 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 34 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5086f06762457866dcfd774c0a25366820f708ddf0a9df8b6985bee7dd9c190.exe
    "C:\Users\Admin\AppData\Local\Temp\c5086f06762457866dcfd774c0a25366820f708ddf0a9df8b6985bee7dd9c190.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2716
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1480
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2280
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2680
          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2248
            • C:\Windows\SysWOW64\WScript.exe
              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
              6⤵
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1928
              • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of SetWindowsHookEx
                • Suspicious use of WriteProcessMemory
                PID:2820
                • C:\Windows\SysWOW64\WScript.exe
                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                  8⤵
                  • Loads dropped DLL
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:2880
                  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                    "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                    9⤵
                    • Executes dropped EXE
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    PID:1384
                    • C:\Windows\SysWOW64\WScript.exe
                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                      10⤵
                      • Loads dropped DLL
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:2416
                      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of SetWindowsHookEx
                        • Suspicious use of WriteProcessMemory
                        PID:2616
                        • C:\Windows\SysWOW64\WScript.exe
                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                          12⤵
                          • Loads dropped DLL
                          • System Location Discovery: System Language Discovery
                          • Suspicious use of WriteProcessMemory
                          PID:776
                          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                            13⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of SetWindowsHookEx
                            • Suspicious use of WriteProcessMemory
                            PID:1532
                            • C:\Windows\SysWOW64\WScript.exe
                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                              14⤵
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              • Suspicious use of WriteProcessMemory
                              PID:2464
                              • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                15⤵
                                • Executes dropped EXE
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of SetWindowsHookEx
                                PID:892
                          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                            13⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of SetWindowsHookEx
                            • Suspicious use of WriteProcessMemory
                            PID:1988
                            • C:\Windows\SysWOW64\WScript.exe
                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                              14⤵
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              PID:1000
                              • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                15⤵
                                • Executes dropped EXE
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of SetWindowsHookEx
                                PID:2084
                                • C:\Windows\SysWOW64\WScript.exe
                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                                  16⤵
                                  • Loads dropped DLL
                                  • System Location Discovery: System Language Discovery
                                  PID:1648
                                  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                    "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious use of SetWindowsHookEx
                                    PID:2684
                                    • C:\Windows\SysWOW64\WScript.exe
                                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                                      18⤵
                                      • Loads dropped DLL
                                      • System Location Discovery: System Language Discovery
                                      PID:2680
                                      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                        19⤵
                                        • Executes dropped EXE
                                        • System Location Discovery: System Language Discovery
                                        • Suspicious use of SetWindowsHookEx
                                        PID:3024
                                        • C:\Windows\SysWOW64\WScript.exe
                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                                          20⤵
                                          • Loads dropped DLL
                                          • System Location Discovery: System Language Discovery
                                          PID:2580
                                          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • System Location Discovery: System Language Discovery
                                            • Suspicious use of SetWindowsHookEx
                                            PID:2052
                                        • C:\Windows\SysWOW64\WScript.exe
                                          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                                          20⤵
                                          • Loads dropped DLL
                                          • System Location Discovery: System Language Discovery
                                          PID:1164
                                          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • System Location Discovery: System Language Discovery
                                            • Suspicious use of SetWindowsHookEx
                                            PID:1228
                                            • C:\Windows\SysWOW64\WScript.exe
                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                                              22⤵
                                              • Loads dropped DLL
                                              • System Location Discovery: System Language Discovery
                                              PID:2612
                                              • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                                "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                                23⤵
                                                • Executes dropped EXE
                                                • System Location Discovery: System Language Discovery
                                                • Suspicious use of SetWindowsHookEx
                                                PID:1936
                                          • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                            "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • System Location Discovery: System Language Discovery
                                            • Suspicious use of SetWindowsHookEx
                                            PID:1756
                                            • C:\Windows\SysWOW64\WScript.exe
                                              "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                                              22⤵
                                              • System Location Discovery: System Language Discovery
                                              PID:752
                                • C:\Windows\SysWOW64\WScript.exe
                                  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
                                  16⤵
                                  • Loads dropped DLL
                                  • System Location Discovery: System Language Discovery
                                  PID:2700
                                  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
                                    "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious use of SetWindowsHookEx
                                    PID:1484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Config.ini

    Filesize

    92B

    MD5

    67b9b3e2ded7086f393ebbc36c5e7bca

    SHA1

    e6299d0450b9a92a18cc23b5704a2b475652c790

    SHA256

    44063c266686263f14cd2a83fee124fb3e61a9171a6aab69709464f49511011d

    SHA512

    826fbc9481f46b1ae3db828a665c55c349023caf563e6e8c17321f5f3af3e4c3914955db6f0eebfc6defe561315435d47310b4d0499ab9c2c85bb61264dedc09

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    7c7211c6ab078878929bb3683f705560

    SHA1

    5a52049f54692294392837b5922d865e9c407022

    SHA256

    bb9e2a89c0fc9574eac35f2b2c4bc696f3642fc96ff2fd1f6a2d3467784fbeff

    SHA512

    4d9b5d0053b0f57651c08084c87416d2ae8613b9ea74651e51f251e5d806f36c194735e4f6f3152d7c72592f60f2a7e971ee82c60410762472942823b1956c38

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    753B

    MD5

    baa229cc6a98c5954a30b54cda18e40d

    SHA1

    e00e0dcd3266098f2946c6b0dc4565efcf5ce5d0

    SHA256

    494e38f56b3eafd4b11f49f99490bc8ac3f62723136af8fc408aa2b3c7be37cd

    SHA512

    a996134dcc3dcf5a31b334d063e3997e92d00ca19599f4d320707d5e8e5e1a4baea572bc7ccfa7dae460ddd16e4abe5438bd7c95b83080b379345eab80fdc316

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    3fe126921f6537cf36cd507b1649ffbb

    SHA1

    445c8796d072bb5829f0af8421e3eb7da34add70

    SHA256

    b4af7c7ab452f12e0ea38532d00cfa19cf99247ef169e5e698acd882e72750a6

    SHA512

    5d8527210f01cc30bda93521cdbd9828d03f2af3e2810996ad8c60cf62a35e415c0e54a34e00847ae30bf2718e8c431b65ed4f509c11986a8eb54ed6ed64ac94

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    b42266100fb9f5e0b7be593aac3c37cf

    SHA1

    7cd55f31fd2871d09de73a6f62e3a7e1a53327b2

    SHA256

    1a6710caaf3886be368f3205ee8c9905e10f8ed754d80598c80f1455a700d846

    SHA512

    d3e5a4f7395d6196403e60214239043b2da6e546cbe080f74c3a680a6f4a7fe1374988df0a1aa84dbc0e41199efd8fb11050d1d1295f3b45811935d740a5108b

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    80ebf5d44551af5680e6faa0b57e8c8b

    SHA1

    2e17219fbf9ac0ffaf25efb6a11dfe6e9e404798

    SHA256

    ca82157de4bf3edea1ce728fea480f64259153ea391b2be7b5f59864c0ae7a53

    SHA512

    a96c9d64087a4b9eccb235e9e1b19da6adfa1adc40ea11eca5cca69cc7b57eb4c3a299eb2103768398d99aee534c3eced7e76099917c52d1499ea9af07ba2ca8

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    1c0ff223574a58a062d6e26c4b0bb7cd

    SHA1

    b61341ae86f6fd2a2e76592a2fc693479b62f37c

    SHA256

    b9baaa35fb2544dd650a875b31c12ae5393b345528009fc8c438296ac71da48b

    SHA512

    b89b388955e99d95ea0a6be87df42a49823ca71ab65505e19689b8ecc56484246bc36abaac9b7b76874b8c287a33645932573b90786886e0289dff05a6874cc5

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    a3b1a2435db9006df38c9e78df96e2f2

    SHA1

    a8a6d302d102686610f54547bdf0245b177a752f

    SHA256

    8ca1784265581709551e81326c9733c10ac943c899070bee9b799f88dad7870e

    SHA512

    fe8a0d2a67e28fcf1b31e640132a669186ddb33302b135d11c0706a5c9e98548d53d51be0d2ecc9d20c43efbe393d7865c57ca9b6c651deca93f67aff0968210

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    fb757130836576e5f952cb011021776c

    SHA1

    68f6351ef6dd363f67e76b91e7d8150050948698

    SHA256

    2d8143967be00cc4d6f3a1b8671885498b80e57ec52a84e19eaf136e64980e5b

    SHA512

    6f7311c6964be509733152377344d37f311021a6638946d275d282aa1b0212d8d790175b8c4e61fba6f5f4299c0e5da3307b69b03f619273462edd5c3cfce0d8

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    321085c6e57a8455a3e915906a6c160b

    SHA1

    9cd284183cd00b8ed9766cf5ba4433bd041c381e

    SHA256

    0d5abb9f989e8b184b17b159987cacb4be04d476a85a3c684e797cdbded810cb

    SHA512

    030c762c6548c28805fb3f9d97ed98ff958a379fb5142b7ba6c4cb2a8dd7a59051135e649abd6c16320361b10c374e4a1003c802560fcc244849089255fb7722

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    9f87870aabac31b89e8f641cc4796a67

    SHA1

    0e7c4d9fa14eb4afe07e0ded564229685c3cbe4b

    SHA256

    c5ccc91ebc3838b354e5ae05c7b3efa01813e004b427f843ba23e78ff272e695

    SHA512

    28c7fe3049354286831a5c2b52ea96583bef30c4a294d07bfb10c11bb9e3469b944d8029d58f73611daa616a279e280d0c14fa037d390ab34a5daa2f5a25c4f6

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

    Filesize

    696B

    MD5

    33923002ff087d4e9d20dc9167bf4b6f

    SHA1

    cd218dc8073081f7329889f96e1159c6d11fb8a1

    SHA256

    f24781ed9f535b0d29cbef666b2e299ee84ab75c48fd47bfdf0e9c2beaa0796e

    SHA512

    628c465e3ebed9b3ad689a6fa1fe38d3194c69a7446320408c28667acd49a157b853f734325e828a1577810393d0f9e69b6719bd7c201816ef0f06219a26534c

  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

    Filesize

    1.1MB

    MD5

    bff6791551dbe304dfd05d47d6914ec7

    SHA1

    5f02fb8f31876fd6815175b036583a1d29cd0313

    SHA256

    6bc93d44fe9c48164f7ba8d3c77842c471b8c3ddfeb175f414578ad5e500c5a5

    SHA512

    a5f660414f72aab55b78cb75a2f6169852e6457742ef370602120dd27d2a983c3691250ea3889869fe513452b442c42f6a319149339c63dc95e3ec1de54067cd

  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

    Filesize

    1.1MB

    MD5

    d48cce6efdd9b4a4d242d41c11fb0998

    SHA1

    89272447f9537a5dc05279d0589b3772a3cb06ba

    SHA256

    6c9d8ea201528c26599386f3d74e16633ee3db2f1a3135eb97eeaaa3574bcb15

    SHA512

    a9b523837a3e427d3b0ba3501bdb0b1783c0146f4379f3def100031f019621a95e86a7c3c40332509a2f2ffd4ee4da88b657c9d312dec8e5862e27df7c1679a8

  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

    Filesize

    1.1MB

    MD5

    6953821369b36f0b4b3e03e7fae62ebc

    SHA1

    cf4702431cf313936aa3fc1c8ab44f3085c7d43d

    SHA256

    0767862f9cf78596d02198c2aa1f39a07bb2d966cafca5950bdf98bd7f26696e

    SHA512

    fc2ce2638be7c988657b371d81924083542a11ae36a0f9d3ad2d1a630c78eb53aec60ed5f6d6e4d97ebd18b038d353ec2c8867d30e43155937d33ffc42f857dc

  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

    Filesize

    1.1MB

    MD5

    e2eb8abddce07e0e0335962de4d290d4

    SHA1

    20de177c06a17f3747a69f3b188271509d414dfe

    SHA256

    71f4b1ac284397d55f4f94659edc972c792c19b6e81dd01720acead5f2ad255f

    SHA512

    f215d5c902e3844e41945150d0748f609c1e8cf566c28e9661dd504a44013dfb7a7afa75aecd43f388a24494ced7ae0a6b0db30b047df7a5fb1e9ebce7c5c07d

  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

    Filesize

    1.1MB

    MD5

    93397960478f5f35d360e56606eeb27e

    SHA1

    88e1bbe189bd324ecaa46747cec166cc4353c6f7

    SHA256

    d446a37ca661c6e845bd8b5d5ba7831ec2f0e42ff772be5048520ea22818df54

    SHA512

    1b2fe31518cba122c785810ca2eb252c06153e3a646260cd44dfa9c4a06cfb947f350ff7682884b8e99c6f337f7f35cef528ae8ce5f53c8cce57879c75d86607

  • \Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

    Filesize

    1.1MB

    MD5

    37340ee81ea1eadc349f38abb8e4f1f4

    SHA1

    85e329d85c879e73f4191119fba27790117e2804

    SHA256

    8de52fbf203113e84624956ca7cefac3d55606f92da413fed899f36a7c077938

    SHA512

    a57ddcd5891c05791bad7f0d4bbffe1f6b37580852261d396f90c1495790da38d908d020fb3313b9c9c4152905a7ba7c0349c07d658da5a02b55b834363c37f9

  • memory/2716-8-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB