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Analysis

  • max time kernel
    13s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2023, 19:13

General

  • Target

    NEAS.c96248b7921f6ae5d527809c94112c70.exe

  • Size

    201KB

  • MD5

    c96248b7921f6ae5d527809c94112c70

  • SHA1

    a8815206cce598db59ef7e6e075113a158530ec3

  • SHA256

    bbdd4456950281665578e1bbdd033e2b4a27ce04371e3e16ea0abc10983d0222

  • SHA512

    016a8b0c16687a3d2ae4cf2f85e13afb67e387c1f2e9bea844fa639e30a69aa3729aad1758d9b1d62beb43ec38d375f77c5c9cc8ac6f7ed7629c48c890e7ef41

  • SSDEEP

    6144:Lt++Jbojf5Vq5OC4qZhZcKYhc/ZfUozY:g+cff22qZhZcKYhc/

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in Program Files directory 16 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.c96248b7921f6ae5d527809c94112c70.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.c96248b7921f6ae5d527809c94112c70.exe"
    1⤵
    • Loads dropped DLL
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Executes dropped EXE
      • Modifies WinLogon
      • Drops file in Program Files directory
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      PID:2580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Windows Defender\galynuh.com

    Filesize

    593B

    MD5

    926512864979bc27cf187f1de3f57aff

    SHA1

    acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

    SHA256

    b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

    SHA512

    f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

  • C:\Program Files (x86)\Windows Defender\lyrysor.com

    Filesize

    1KB

    MD5

    76aaac26fd203b334d754a46d36c6a05

    SHA1

    75d759866fe28f6d7111fee969d1d914f88199c7

    SHA256

    b884cf20d97108ec915fcc98571c9c32295496e81439849d64b80eecc5a01b83

    SHA512

    a7ff012687b8fc8ad85c23506b0baef11b5e9139c823b05f50df7e3d94463e0d1212d659e16bb29a10acc371167a96a5e7264b4ab6ca738e3c1ab299f3fcae9a

  • C:\Program Files (x86)\Windows Defender\lysyfyj.com

    Filesize

    481B

    MD5

    744da96cbd96a24251fba7ead602a964

    SHA1

    e017ab83c80e2101faa17c5d7dadfccf6bcb5841

    SHA256

    27717c9807568b585b82a6b228f46048f257ab292c4e01f6c2c17d64ddd1a62c

    SHA512

    fff691956fb2bb5cd32fc12d22bf252f2052f5b369505b364d5f03f49005e2fff04cdc80514f8feee1749ebee74bda61460b840e52afcc73436eab0b790a0e23

  • C:\Program Files (x86)\Windows Defender\qegyval.com

    Filesize

    300B

    MD5

    919cb5cc79b989306352553cbba4df76

    SHA1

    eca20f9070081dda0ceb5068a675b92d3a2bc73d

    SHA256

    071bd8e85da33c1a648c3eedb1adb0a23c456e4d78832c87dbc773876bbf038c

    SHA512

    37431ffa9a6ec980306ec99e54ca1db00c30395f4786ba57b476f42ed41872de4ef6c89a39b0755bbef53cd56b4ed9240515f920867eb612c8dc4a0c46eb149b

  • C:\Program Files (x86)\Windows Defender\vofycot.com

    Filesize

    302B

    MD5

    e9f0ea4841e3e95ac5c42e9456d86879

    SHA1

    e5c84b1d113b42705040b3638c68d910151611bf

    SHA256

    b2ed2b34413f95437d2ef427d6ae61d41cbbe17a89c8a2e9ff7040cd5d6d7da3

    SHA512

    ce1d3435742e2b0a29f5f829da817f6d819242b92bbcb306eb33e84368ea41b863c7ad676bc30ea5bd4e405f4bc5c53b52941081c16095b3e6bddd63fdf1a84a

  • C:\Program Files (x86)\Windows Defender\vonyket.com

    Filesize

    300B

    MD5

    5cd7b8ad97a2bbba5c38bc36531af422

    SHA1

    ac31f5085d380841f2c8cee03263f57011b8ba01

    SHA256

    41b550353cd44bf9a8ac3a7c874eb623b25e63df15fac5fd8028406c343c75bb

    SHA512

    23dd6b623e487ae061f25e42e62d5872b41caa8979a9a9ba2853cbccdd65c388839039e9cf47d2ca3b8d170d7a7307c878a11f0bddb5812787018f2765ff972d

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    304B

    MD5

    00559f32be91eb7174dd66cd882e1642

    SHA1

    cfe0378910d14c362dfe97726e2bf5a58d498e77

    SHA256

    667c5143a6bcaa4dcb9ea08c0b0f5dfec07d2a851326fc29ee34887adb00b941

    SHA512

    d70a17e16f9c9d59fee1bf29c5d61d84c28e72137680016bfb27385ca084e08f46701b534ac7f24072f3ef80f773a4ba621bb98f186b66dd603e3ffc50c397a9

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    304B

    MD5

    a4759ba733895ba6b343e1460b6d7775

    SHA1

    5f2364ec3097d734c9f3e4a20380771ee349f817

    SHA256

    d7e2d1cc2220046734c8fbb637c5cfaf22f96cf2a0a88aa3093a6bc554c4fb09

    SHA512

    7dce19f94a479b10248c4925c1750bac09f67784ea5385a207c1a29ca804b2061b8c11b14988b2fe5ab6a8e245431a5de52de0a096514b56bce80dc7619a4ac7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    304B

    MD5

    fc320699415a1c10081681a8236267e0

    SHA1

    ea52f6349e7818e50841a31b9dd7cf3fb70d245e

    SHA256

    8e12bdfcf579d676169eff4677471b10a630258c200bdfd0e08f53bdca6bdbf2

    SHA512

    ed3feaff6e5c1801f48111202a029c3996291856b181b98f880f786eaba821239e91ca1925be4c0c79356bf967becdab0dcd5c807d55b6a828d1d4c960a6e515

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    304B

    MD5

    4b1f5c3d12697a0d693f468a7b2a6d44

    SHA1

    2c42bb2b9d840e7d7ab8469b5bd03dc392a710f7

    SHA256

    a73993f74ad12c541ec7bfac8e7912b1dce510d1d0780750bbc238354ef57972

    SHA512

    d6c84b45a9c48a3ef25dbcee41402da94415eac438e83f9edcd94cd2c8bea889b90fc313ee8846aefe681b5d3a93876c2a06fdbc741c88e58f1a2d858251b8d4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\04G0TJCH\login[1].htm

    Filesize

    168B

    MD5

    d57e3a550060f85d44a175139ea23021

    SHA1

    2c5cb3428a322c9709a34d04dd86fe7628f8f0a6

    SHA256

    43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c

    SHA512

    0364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063

  • C:\Users\Admin\AppData\Local\Temp\Cab9427.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar9581.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • C:\Windows\AppPatch\svchost.exe

    Filesize

    201KB

    MD5

    0acb65951a8ff0b84ae75dcfec8d2ab2

    SHA1

    f7fc27f8da2deb9952c8b8b8425afcbc9732f4cd

    SHA256

    630db0e80208b2f77e65f64a1444ff1f1082dcb7cf233001636d9ea72421ac75

    SHA512

    703c8b2122b00ed246ce7d006b01f10821947328cb8512a0509c91067417aae3d611a9c1042a26e26e54c51bd1cc3ae5353d9c13466cc8fba495d683318ec7c3

  • C:\Windows\AppPatch\svchost.exe

    Filesize

    201KB

    MD5

    0acb65951a8ff0b84ae75dcfec8d2ab2

    SHA1

    f7fc27f8da2deb9952c8b8b8425afcbc9732f4cd

    SHA256

    630db0e80208b2f77e65f64a1444ff1f1082dcb7cf233001636d9ea72421ac75

    SHA512

    703c8b2122b00ed246ce7d006b01f10821947328cb8512a0509c91067417aae3d611a9c1042a26e26e54c51bd1cc3ae5353d9c13466cc8fba495d683318ec7c3

  • C:\Windows\apppatch\svchost.exe

    Filesize

    201KB

    MD5

    0acb65951a8ff0b84ae75dcfec8d2ab2

    SHA1

    f7fc27f8da2deb9952c8b8b8425afcbc9732f4cd

    SHA256

    630db0e80208b2f77e65f64a1444ff1f1082dcb7cf233001636d9ea72421ac75

    SHA512

    703c8b2122b00ed246ce7d006b01f10821947328cb8512a0509c91067417aae3d611a9c1042a26e26e54c51bd1cc3ae5353d9c13466cc8fba495d683318ec7c3

  • \Windows\AppPatch\svchost.exe

    Filesize

    201KB

    MD5

    0acb65951a8ff0b84ae75dcfec8d2ab2

    SHA1

    f7fc27f8da2deb9952c8b8b8425afcbc9732f4cd

    SHA256

    630db0e80208b2f77e65f64a1444ff1f1082dcb7cf233001636d9ea72421ac75

    SHA512

    703c8b2122b00ed246ce7d006b01f10821947328cb8512a0509c91067417aae3d611a9c1042a26e26e54c51bd1cc3ae5353d9c13466cc8fba495d683318ec7c3

  • \Windows\AppPatch\svchost.exe

    Filesize

    201KB

    MD5

    0acb65951a8ff0b84ae75dcfec8d2ab2

    SHA1

    f7fc27f8da2deb9952c8b8b8425afcbc9732f4cd

    SHA256

    630db0e80208b2f77e65f64a1444ff1f1082dcb7cf233001636d9ea72421ac75

    SHA512

    703c8b2122b00ed246ce7d006b01f10821947328cb8512a0509c91067417aae3d611a9c1042a26e26e54c51bd1cc3ae5353d9c13466cc8fba495d683318ec7c3

  • memory/2260-0-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/2260-18-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/2260-16-0x0000000000220000-0x000000000026F000-memory.dmp

    Filesize

    316KB

  • memory/2260-2-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/2260-1-0x0000000000220000-0x000000000026F000-memory.dmp

    Filesize

    316KB

  • memory/2580-54-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-77-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-43-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-45-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-46-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-42-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-47-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-41-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-49-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-48-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-50-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-51-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-53-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-56-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-57-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-55-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-58-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-44-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-59-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-52-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-63-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-67-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-69-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-70-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-71-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-68-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-66-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-74-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-76-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-40-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-75-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-78-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-80-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-82-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-83-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-79-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-72-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-73-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-65-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-64-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-62-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-61-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-60-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-39-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-38-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-268-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/2580-36-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-34-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-32-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-30-0x00000000004A0000-0x0000000000544000-memory.dmp

    Filesize

    656KB

  • memory/2580-28-0x00000000004A0000-0x0000000000544000-memory.dmp

    Filesize

    656KB

  • memory/2580-26-0x00000000004A0000-0x0000000000544000-memory.dmp

    Filesize

    656KB

  • memory/2580-530-0x00000000024F0000-0x00000000025A2000-memory.dmp

    Filesize

    712KB

  • memory/2580-24-0x00000000004A0000-0x0000000000544000-memory.dmp

    Filesize

    656KB

  • memory/2580-22-0x00000000004A0000-0x0000000000544000-memory.dmp

    Filesize

    656KB

  • memory/2580-20-0x00000000004A0000-0x0000000000544000-memory.dmp

    Filesize

    656KB

  • memory/2580-19-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB

  • memory/2580-17-0x0000000000400000-0x0000000000491000-memory.dmp

    Filesize

    580KB