Analysis

  • max time kernel
    135s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 00:05

General

  • Target

    8a700a8e22684ffb07a039428be673a720068a817ef2e7ab02f0a374f06fa62f.exe

  • Size

    396KB

  • MD5

    3b294c52a45570a6a1ad735989fec9e9

  • SHA1

    e91acdc5012b442778a8590f6a02c9c783e58f53

  • SHA256

    8a700a8e22684ffb07a039428be673a720068a817ef2e7ab02f0a374f06fa62f

  • SHA512

    bbc97a1b1332db652702d20fbeedbb394e66c3e8bc814032bc696a20724b5cd1b4e3e7d03586892ca84416dadd4fb0256d13bc05bc16d5e0b106268aa285a293

  • SSDEEP

    6144:pHlKgzelZNQSBQGH/CSpWqTCNs6+X7jINs6+X7j:8fBQGH6Sf76+X/l6+X/

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 10 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a700a8e22684ffb07a039428be673a720068a817ef2e7ab02f0a374f06fa62f.exe
    "C:\Users\Admin\AppData\Local\Temp\8a700a8e22684ffb07a039428be673a720068a817ef2e7ab02f0a374f06fa62f.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    PID:920

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Impact

Defacement

1
T1491

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\7-Zip\7z.cab
    Filesize

    544KB

    MD5

    9a1dd1d96481d61934dcc2d568971d06

    SHA1

    f136ef9bf8bd2fc753292fb5b7cf173a22675fb3

    SHA256

    8cebb25e240db3b6986fcaed6bc0b900fa09dad763a56fb71273529266c5c525

    SHA512

    7ac1581f8a29e778ba1a1220670796c47fa5b838417f8f635e2cb1998a01515cff3ee57045dacb78a8ec70d43754b970743aba600379fe6d9481958d32d8a5aa

  • C:\Program Files\7-Zip\7z.exe
    Filesize

    448KB

    MD5

    e36c1e773a0509d69340cd48adbf34fa

    SHA1

    d1a4ef5ff4c9fd0c57dd7a73517635f248d519a3

    SHA256

    8614242674cef41191d5d64dd225d66c34db25c52cd425745f9e02e79f8bdfe7

    SHA512

    2536381e8c57d1883d4ccf5f8c0400c3d14d168eb03f75d7637deaaa3a66bf957880fb1a67b88b344bf9dfb0a718af23c34fc7d632c06eb6f12efa0708610fad

  • C:\Program Files\7-Zip\7zFM.cab
    Filesize

    930KB

    MD5

    30ac0b832d75598fb3ec37b6f2a8c86a

    SHA1

    6f47dbfd6ff36df7ba581a4cef024da527dc3046

    SHA256

    1ea0839c8dc95ad2c060af7d042c40c0daed58ce8e4524c0fba12fd73e4afb74

    SHA512

    505870601a4389b7ed2c8fecf85835adfd2944cbc10801f74bc4e08f5a0d6ecc9a52052fc37e216304cd1655129021862294a698ed36b3b43d428698f7263057

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.cab
    Filesize

    281KB

    MD5

    3dc3594fb3b25c55081fe4b3226abbc2

    SHA1

    7eaddfd597fc76244f71f98877f7149c9e85dc9e

    SHA256

    6d54694077faf07473196da7b7f1c6981c8ad6a462fcea4777a80cfc6bc5769e

    SHA512

    8f268673c86e2c38d1713696ed25b75a565d8beb5b05ea755c9cbb12f625b8d4abfc1bb3f9f54c297ba4bd7dd9e465737c30f492aaef0034b0e1568ce13d2445

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX550B.tmp
    Filesize

    212KB

    MD5

    61dacf3b7f0af59aa1cff0460fb5d180

    SHA1

    9866e13309c5f055aed56dc7b2f73687c6a1cf21

    SHA256

    8e0242d560c0f035e99ae381b69c52abf6b0ac33739b52b89c66922ee8e39c23

    SHA512

    4d0e9d7e250eaa4f1b129a555eeb634dc6013331aa339d22432c8f1d9829005549cccf6732e253c2747f4812f3e6d029510c86d3c73c678d20244291292d1401

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.cab
    Filesize

    2.1MB

    MD5

    b8d69fa2755c3ab1f12f8866a8e2a4f7

    SHA1

    8e3cdfb20e158c2906323ba0094a18c7dd2aaf2d

    SHA256

    7e0976036431640ae1d9f1c0b52bcea5dd37ef86cd3f5304dc8a96459d9483cd

    SHA512

    5acac46068b331216978500f67a7fa5257bc5b05133fab6d88280b670ae4885ef2d5d1f531169b66bf1952e082f56b1ad2bc3901479b740f96c53ea405adda18

  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\chrmstp.cab
    Filesize

    4.8MB

    MD5

    5f75009925ad99b2843a4ec6e0d44743

    SHA1

    c50ca5fa79e7c64e44c77d342071f6080db1fa9a

    SHA256

    7235412057858be57820e52739683443b13d9586b1f710bb25020488b4bde9ec

    SHA512

    7c13fb3ef8a469b0c92e6dc458ef0237c5ebda57a0e8dd9a47ec888b406fd00f5f6a776dfccef900952a31f4978689ded1c3c8cfd9268a46ff86de76786d93d3

  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\chrome_pwa_launcher.cab
    Filesize

    1.5MB

    MD5

    47ed928efd1c64f26622c99a2b6532cf

    SHA1

    4abade6b7774ee188bc9359e0c72d92fc3918e33

    SHA256

    bc2e087089efc2416135a5b1a75c5b54c0c7c684862e543cc94b989a889f80d1

    SHA512

    3fb5bd979b08e005fb1ac06dc7672c47ad64fba499980868560706d503a4d7b6d079ea2909d61791b1caaeee4d0b1cc03a665076deb03156723edb5fcad20dc5

  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.cab
    Filesize

    1.7MB

    MD5

    aff19b92662698324081b696e1d7d675

    SHA1

    73c140dd38139f09ab514f9f8db7686a4bb401f6

    SHA256

    25cae43dea9d173a58e4c0056b80df5599f0bf973a7144f0ba692929198af5d9

    SHA512

    08df4ddfa7bb77476cd4d54916097cb4c6a8e600d00e86349a783d9b80823c2757b3940ec34b39aa9bc4726c6990c61fd93d2b86068ac342c8e25217513811cc

  • C:\Program Files\Google\Chrome\Application\chrome.cab
    Filesize

    3.1MB

    MD5

    bfcb32781aeefc243ce925c9e558c21a

    SHA1

    320e7a68e6a57bdf4bcac921be7c0eddd3d87cf7

    SHA256

    1d5984c3c178d0bdce409fe302369ca192f252562a3e2d50bf7501f0d6695f7d

    SHA512

    a9387b7bd491ce60058d1a459d0b08ff73cd56af0bfcc2fba36e2cfb767c759ae5f0dec44635ae635ed2b2adf02213735c416d729404d5d03ba4bbf7f1d4c41c

  • C:\Program Files\Google\Chrome\Application\chrome_proxy.cab
    Filesize

    1.1MB

    MD5

    1d299dac46c67a0ce7ab712d934d0a6f

    SHA1

    3135016ff17ca69aae5a2d748a8e7d36bd008add

    SHA256

    b6d3291baf815d909264816c91be07c46bd9de2a69fc49cd4a50942e81edc161

    SHA512

    14a90184ccdd2db298a222efee7d76c00ccec31b82af7caf6d6d5e8a3cbc078b77e238cdce0e29fdbb2f58ed337571b91e119011fb7b2f70af520d19a7de7488

  • C:\Program Files\Java\jdk-1.8\bin\appletviewer.cab
    Filesize

    23KB

    MD5

    f63d14c000dfcadf2394c737edaeaec9

    SHA1

    1c9d16d93f58d2c0a4708ffeaddf9d2c26ef33e8

    SHA256

    ea8543b0eab31dece2b50ef45a2585f4de09af35c68d9a63152944f8a831ac29

    SHA512

    4cffa0d1c4c1a1ddb91ade23e17a76dac807174d022115592caec2d0927af8188455e0c7b8273972de4e27e4bb816e83deed70551075b6effd4f32aecf994053

  • C:\Program Files\Java\jdk-1.8\bin\extcheck.cab
    Filesize

    23KB

    MD5

    952fc862806f000e37d22897243c2bc4

    SHA1

    2da507ba99d86deee0fed3238e5e9fb170a562d2

    SHA256

    955f386e3af5d87a46dcb2064967e34eb25a44ca3d2436e54bd5b84f4a2ab2ee

    SHA512

    c74263c02d2066c0ff8a236c9fc620e2e088b3c1d3b54852de45f7b7dfbea799ffef41787919a196ff4e7ff03d1c7dc1bb2b876f1c7f829e04aa577ff728ef05

  • C:\Program Files\Java\jre-1.8\bin\jabswitch.cab
    Filesize

    44KB

    MD5

    e454822cfbf86d36ab2a407d0b1a251a

    SHA1

    85cc1915eee60880841f169b424a23d6a5125e50

    SHA256

    b90ebecad390a9243a1aced541a32a7d9ad14ebf80314c87b1f9fbf56714b623

    SHA512

    ed26334cefb09861028928d4cea2b3198709aa1c56d3459c3f08ef16a9fde7ab83042f7cc2a98668e46f84948222a501e0f68f9edcbbd20133316bb1f4666033

  • C:\Program Files\Java\jre-1.8\bin\java-rmi.cab
    Filesize

    23KB

    MD5

    12fb68f82c2293453b01833c43bbfa2a

    SHA1

    4fb52f60a5e9f7f817e6c58f5d3a130da32cae5e

    SHA256

    ee25146e9c0f1b938ceea4851006483e1aaab6d896cbe5f6b94955ecbe9c5c8d

    SHA512

    f03bdf76e493e5b649ba12cd6064265e9b809f17ad519040acfc2e2a128374018a1c516bb1f290269e1605525875ad573a9d7903812bb0c75ea404c61a227c3a

  • C:\Program Files\Microsoft Office\Office16\OSPPREARM.cab
    Filesize

    238KB

    MD5

    3f1c773a2e54f4d27b29c3fc1edd7d43

    SHA1

    ef9a5cefd1f3c76b0fa5c8ea4a261dc46e59d185

    SHA256

    ac66bafa0e7196b9f7b4a83b9625b32e83db7731418ecd0f4a8de474f7355254

    SHA512

    d6636ba0c800757d361212169f770d3799cc46583c79e0b9cc7cc49c565b86849e8965fe0783100bfb8039f12b717db88f95062e7b6b6f67a7f8bd38144a4297

  • C:\Program Files\Mozilla Firefox\crashreporter.cab
    Filesize

    258KB

    MD5

    b53b154cef8f2fd9d0d640869d3e93e6

    SHA1

    9c0ab7ea71c44f4dd9102ca9db31c7f0b4eceef3

    SHA256

    46c200f82ac3ecafa06d4997a21f01c7c40a207bdf3c241a1d0929eb7ca1c0a2

    SHA512

    65cf89f0b3927f5aee033c2a6ad8c956a38821921a93ad7cf1f2b765a7cf497a7ee5e44d97da03a60609348ffa91c92a6e43b5d4ff8995caddd72865d7823f64

  • C:\Program Files\Mozilla Firefox\default-browser-agent.cab
    Filesize

    699KB

    MD5

    46462a56ff00112e5b44f421ab18c908

    SHA1

    5a058c946477e0ba206ed44f79664f7648c00272

    SHA256

    0296cdc02a167b5443339e45348202e6e3f643caa6b3ccf5b6c0eb4457c4750d

    SHA512

    5f46ea8a85672aa0a1ac4f252f9a2e216dcaa2a44dc0d3f2191be9fd57ba874b1c1b571471b0a498b84d23ee450301d7eb14f6e1ee35d8de5462c7a1175b0287

  • C:\Program Files\Mozilla Firefox\uninstall\helper.cab
    Filesize

    1.2MB

    MD5

    a0ab82adfc3bc2fd2d36a1b56c1cbf76

    SHA1

    b90f35ddd0bbb3e22f91c7232636c385943cf5c5

    SHA256

    350b183495b9e19b940b8e23e51b5647520204f17fccdcae7fe4aa5674734eec

    SHA512

    93f7dde66a2298a974100b269943331e0ed44fe4bc63ba74c0742fce91d39b3c73638f7e4552dad7b21b478e46c6ab5e192c621d644fb064fc81cc18b8499036

  • C:\Program Files\dotnet\dotnet.cab
    Filesize

    143KB

    MD5

    33b4c87f18b4c49114d7a8980241657a

    SHA1

    254c67b915e45ad8584434a4af5e06ca730baa3b

    SHA256

    587296f3ff624295079471e529104385e5c30ddc46462096d343c76515e1d662

    SHA512

    42b48b4dcd76a8b2200cfafddc064c053a9d1a4b91b81dee9153322c0b2269e4d75f340c1bf7e7750351fb656445efaf1e1fe0f7e543497b247dd3f83f0c86f9

  • C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.cab
    Filesize

    56KB

    MD5

    8e4a401d4862a3ab07d4e7e17cbdfc78

    SHA1

    8ff6d2c100a2ba9b8159b9f733da011c8e448534

    SHA256

    6e25f414dd65440cd0c285990f4eef789a831fff640dadb4afdf79a5dfd95bc2

    SHA512

    74477239112082429db839be011cbe3d7d8fa66c9b8089dc93b18c1392ae57c935f39446227049e6f7f29e86122d191fa4f2f8d59b87f1f7b6eba3ae4d61a579