Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 20:16

General

  • Target

    _Unpack Portable.cmd

  • Size

    1KB

  • MD5

    fc1a515e9cfe7d4e74e1ccb60db4451c

  • SHA1

    a9d2cadea111e58e7666abac0548e9fedc4e647b

  • SHA256

    6fcc5776a0c5c731a6e681bf994e8c4705c4273927141efe805f4945784bc489

  • SHA512

    7d194b1ad0f0af5f07d4d87d66dff6f661330d076f27742aafcc550aa4186d1a709af6161aea6643aff812db438d5b2a91eb9d5707be3920009ed477786bfb36

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 35 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\_Unpack Portable.cmd"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Users\Admin\AppData\Local\Temp\FastCopy Pro 5.2.4.exe
      "FastCopy Pro 5.2.4.exe" /SILENT /PORTABLE=1
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: CmdExeWriteProcessMemorySpam
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Users\Admin\AppData\Local\Temp\is-66JEK.tmp\FastCopy Pro 5.2.4.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-66JEK.tmp\FastCopy Pro 5.2.4.tmp" /SL5="$700F4,3892970,83968,C:\Users\Admin\AppData\Local\Temp\FastCopy Pro 5.2.4.exe" /SILENT /PORTABLE=1
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\FastEx11.dll

    Filesize

    394KB

    MD5

    7297d1540f06ef22daf4166ad4a7eed3

    SHA1

    0457ba3f86faf7cc584feed2ecb0760f0666601b

    SHA256

    28353b8cbf0b74c2a6b5bd970a2f3a9993a735165601a9fcb59f1e430e390dbc

    SHA512

    b0051c23e8c8b43794368f97f902e185afa39db4621e06e4cc911d7d9b6a761a97817da78b44dbac29dd7f8433e61f729482d42070127a996ce5c2ed89e64404

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\FastEx64.dll

    Filesize

    268KB

    MD5

    6da42d13d2b23c20685c0c7d0ec50e63

    SHA1

    b4d9105230241242e006241e2f9b44fef3c72455

    SHA256

    92ece7eb60aef3f78b5ca65215c89b3a007f7c1a0de744e7dc864ece83ce2f40

    SHA512

    06f8b50705ad63687c8976c5aed33c1818d5f1e0976da2589284617c781edd1cba03f83a4afe3bb108f8dda35c7e42a20fe77aa1c3cf67e272100c226006ae7b

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\FastExt1.dll

    Filesize

    198KB

    MD5

    7213deba5c474acd90823216db5164d7

    SHA1

    00bea75321ec020e0d24444e6848a6a11c63f13b

    SHA256

    d617da50fa9f571bcbdd08930779d0fac7fafcc77cb2bcdb275b9ec0c959b1a4

    SHA512

    45a0fd5d16ef441dadae625bb44002e3333df73564c43c6636a1b5b131d87361f5e72c4fb6921951ec665b0c3abbd8d78a44b3bdd883a93838eb31927e4dc8e0

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\doc\FastCopy.chm

    Filesize

    138KB

    MD5

    e6f35505e44d9779239312cb0fc7f539

    SHA1

    d86e99649100ed86e72fab2456be6ab036a326b9

    SHA256

    f7fd7b950f7fcc5bb8d092dc933aa926a46fe7f84eec645312cc28faef3064bd

    SHA512

    5e94a661b7c3261d6f77e6c010399a84cbc5712a6be62164621eedcfc04c523660a6aee138bdc962fb50f7e481330a3898816219e282d1dd9b745fb30420b5c4

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\doc\FastCopy_cn.chm

    Filesize

    182KB

    MD5

    29afa63b12603472ed85624dc439ec93

    SHA1

    f2e6b4e7a6c239f041985e0e77fcfcbf96b92de7

    SHA256

    2b18923d3bb0d60a461025490d5699958189a094903ea12bc31c09796f017e68

    SHA512

    f02426c71eee0a8d87bddcd635f4d5e344f4ba0d716d3712606c1d26bacacf15f61460ea0c4d051532e176475783db777601b1d97e46c75d4b021a7c31f99f85

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\doc\readme.txt

    Filesize

    2KB

    MD5

    5aed95f825f2dd5a94ec767992c4fc46

    SHA1

    7d1ffe115ae8df0d00a902bd56235db3c58ba9d6

    SHA256

    e56b3d15b77310052598df6b0e48d76a744a1b13aa128115f6cd796f3d6a0f08

    SHA512

    c9eab8f01252b1352d36d2306cf0bc2f76bb74131f3a2dde052063d5f834e73b4ad55ee8a501b63e08f0265732a45696ea8ee65b9c88a62b5d1cec7edaaa6ef9

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\doc\readme_cn.txt

    Filesize

    2KB

    MD5

    318ac8a5b11145d62ff55b205ce42249

    SHA1

    0f02f39fa3a8270e3af2c143d5bce28cc5fcabe4

    SHA256

    975048ecc5ae32ca6ee0032df46f0c555a6d1e261e948364e72a462f48028723

    SHA512

    40ec1288356f0fb3b408c133ba0a6f588d18c8967ef78f85262eccbc64394b4fc757208db71f9af5ab0f8cbe515ec54da39ed3e9d90dd9380a2a3b889c368550

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\doc\readme_eng.txt

    Filesize

    1KB

    MD5

    9856d0d5b6d3062d97ca012157905084

    SHA1

    573c4d9c71db95748e69ac238f69ae28cab85429

    SHA256

    67122c49ac61c7bf865186eec5e87bd26b2ab516165026244e6e225670187ef0

    SHA512

    f75a0202dea907102be1f5e78a5af037d6ce87d8c3b9a2f283a09c8032417c8ebfa930f6fd5c93436d128474377913bf0e04c966b5ec880bcf399cea350e3cd8

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\doc\xxhash-LICENSE.txt

    Filesize

    1KB

    MD5

    6f3c44671e08d1b10ca0554ec367ca6e

    SHA1

    172cf7b25f02469641f2d4e519a0d843790a1fee

    SHA256

    52a806252d120ca61c035b8cd93adbbc71cc427f81889382c38e9d0d25bd27ff

    SHA512

    4ec01d638ea00e022e3dcb2efcbd64db2e142f7a09345fe11cacf3876bb263b8fcf911ddd16094884be99cb19a182ca98504af205c27069d7d7d9100883377fb

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\msix\fastcopy0.msix

    Filesize

    10KB

    MD5

    e9f1d77b8ccbaec8865346a6a5dc659a

    SHA1

    4ba69eef604c2003c8c902a554ca22220896375a

    SHA256

    52e2b70c71e0a6950729b3fb5610637c3946e60138314c7651d677eaba0c1a50

    SHA512

    a63a16c93b2428244083182c094d49cac9c4daaff3caccde07dede20edea1c0f4242853750ef229a479994bb369adff2a4474f36e6f59ee1b6f5114940e8172c

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\msix\fastcopy1.msix

    Filesize

    10KB

    MD5

    c5d641e00adc640ea48fba399dec178b

    SHA1

    5b6fa790491ffe47e17fc836c1fd72f41c716649

    SHA256

    c178e537323f70775cdb4fa7b4661ea6b4594dda94715656d1bf945499ae1448

    SHA512

    272bfb86056f22d7c1b8b2da80473ada99ce9e460ed5d8cbc5d4eccdd0ffe2a5ad306ce32169363cdac9a337cdcf993da9ff28da41a4f0c957a6f9557c68f9fe

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\msix\fastcopy2.msix

    Filesize

    10KB

    MD5

    0bc39e1cc70e5fc86e055fb0baf52d5b

    SHA1

    830eb2551deab626c804626e10c7798447b1d041

    SHA256

    0b709aa40b0c609510af08c14e9e050ee50d9b77eb7df64ffa00279c974f4a28

    SHA512

    4e4396ef5c87d63f07ea11f9973a9597d808db2136a779468eb96c01e9170ea38d57327bd45bc7826b5b55ee33b8aad6196ec0473e5e26debcc2768b7852bca8

  • C:\Users\Admin\AppData\Local\Temp\FastCopy\App\FastCopy64\msix\fastcopy3.msix

    Filesize

    10KB

    MD5

    07c180f281c8207351fd11c14468cd42

    SHA1

    2ead467c88b88d3726e613c129e49fcaffce35e5

    SHA256

    8a961fc27b62139e231b5b3fbc3faae570c2945de26eeb7259366944ffa8f895

    SHA512

    bcbe4ad6421fa2547a78a2d2bc096124e839dd733b5b8d4c6bc4b0185f8310b0bb1c2c82bfb466e82325d709e499eae21cdbe99f1345ed9ce117ab9566228e4e

  • \Users\Admin\AppData\Local\Temp\is-66JEK.tmp\FastCopy Pro 5.2.4.tmp

    Filesize

    930KB

    MD5

    f24b7b6948d14b495f67e922b2ab2fe0

    SHA1

    cbd59fb29080b9ac604cf1a73448e22b1faf8bdd

    SHA256

    b8b52fd9be41a2fc39cd79dc7658daa658715ce8081a93978aa0c3411ad3094b

    SHA512

    3bf06a8e95ec5d696fc9cb07368961dee2d8407a27675b57ef0ad51d49d2b621ce1d08d2ec45aadc9b99d3ab95c408f3e68c5596374cf73336bb6d2edd0ee186

  • \Users\Admin\AppData\Local\Temp\is-HTBHI.tmp\ISTask.dll

    Filesize

    66KB

    MD5

    86a1311d51c00b278cb7f27796ea442e

    SHA1

    ac08ac9d08f8f5380e2a9a65f4117862aa861a19

    SHA256

    e916bdf232744e00cbd8d608168a019c9f41a68a7e8390aa48cfb525276c483d

    SHA512

    129e4b8dd2665bcfc5e72b4585343c51127b5d027dbb0234291e7a197baeca1bab5ed074e65e5e8c969ee01f9f65cc52c9993037416de9bfff2f872e5aeba7ec

  • \Users\Admin\AppData\Local\Temp\is-HTBHI.tmp\VclStylesInno.dll

    Filesize

    3.0MB

    MD5

    b0ca93ceb050a2feff0b19e65072bbb5

    SHA1

    7ebbbbe2d2acd8fd516f824338d254a33b69f08d

    SHA256

    0e93313f42084d804b9ac4be53d844e549cfcaf19e6f276a3b0f82f01b9b2246

    SHA512

    37242423e62af30179906660c6dbbadca3dc2ba9e562f84315a69f3114765bc08e88321632843dbd78ba1728f8d1ce54a4edfa3b96a9d13e540aee895ae2d8e2

  • \Users\Admin\AppData\Local\Temp\is-HTBHI.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/2772-51-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-41-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-74-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-73-0x0000000002540000-0x0000000002541000-memory.dmp

    Filesize

    4KB

  • memory/2772-72-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-71-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-70-0x0000000002530000-0x0000000002531000-memory.dmp

    Filesize

    4KB

  • memory/2772-69-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-68-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-67-0x0000000002520000-0x0000000002521000-memory.dmp

    Filesize

    4KB

  • memory/2772-66-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-65-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-64-0x0000000002000000-0x0000000002001000-memory.dmp

    Filesize

    4KB

  • memory/2772-63-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-62-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-61-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/2772-60-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-59-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-58-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

    Filesize

    4KB

  • memory/2772-57-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-56-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-55-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

    Filesize

    4KB

  • memory/2772-54-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-53-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-52-0x00000000005C0000-0x00000000005C1000-memory.dmp

    Filesize

    4KB

  • memory/2772-76-0x0000000002550000-0x0000000002551000-memory.dmp

    Filesize

    4KB

  • memory/2772-50-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-49-0x00000000005B0000-0x00000000005B1000-memory.dmp

    Filesize

    4KB

  • memory/2772-48-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-47-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-46-0x00000000005A0000-0x00000000005A1000-memory.dmp

    Filesize

    4KB

  • memory/2772-45-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-44-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-43-0x0000000000590000-0x0000000000591000-memory.dmp

    Filesize

    4KB

  • memory/2772-42-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-75-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-40-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/2772-39-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-37-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB

  • memory/2772-36-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-35-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-34-0x0000000000560000-0x0000000000561000-memory.dmp

    Filesize

    4KB

  • memory/2772-33-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-32-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-31-0x0000000000550000-0x0000000000551000-memory.dmp

    Filesize

    4KB

  • memory/2772-30-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-29-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-28-0x0000000000540000-0x0000000000541000-memory.dmp

    Filesize

    4KB

  • memory/2772-27-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-25-0x0000000000530000-0x0000000000531000-memory.dmp

    Filesize

    4KB

  • memory/2772-87-0x0000000000400000-0x00000000004FC000-memory.dmp

    Filesize

    1008KB

  • memory/2772-88-0x0000000000400000-0x00000000004FC000-memory.dmp

    Filesize

    1008KB

  • memory/2772-89-0x0000000000400000-0x00000000004FC000-memory.dmp

    Filesize

    1008KB

  • memory/2772-77-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-78-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-79-0x0000000002560000-0x0000000002561000-memory.dmp

    Filesize

    4KB

  • memory/2772-80-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-81-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-82-0x0000000007610000-0x0000000007611000-memory.dmp

    Filesize

    4KB

  • memory/2772-83-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-84-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-38-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-26-0x00000000074D0000-0x0000000007610000-memory.dmp

    Filesize

    1.2MB

  • memory/2772-23-0x00000000071B0000-0x00000000074CA000-memory.dmp

    Filesize

    3.1MB

  • memory/2772-19-0x0000000000500000-0x0000000000516000-memory.dmp

    Filesize

    88KB

  • memory/2772-11-0x0000000000400000-0x00000000004FC000-memory.dmp

    Filesize

    1008KB

  • memory/2772-209-0x0000000000400000-0x00000000004FC000-memory.dmp

    Filesize

    1008KB

  • memory/2788-0-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2788-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB