Resubmissions

21/08/2024, 21:14

240821-z3czbavcln 5

21/08/2024, 21:08

240821-zy1vksvaqj 5

Analysis

  • max time kernel
    234s
  • max time network
    235s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 21:08

General

  • Target

    http://18.171.154.30/dwrhyrhtrfdwsqdwthryrthfwsqeryhtedwqasefhytedwqsderty54t3r2wdrhyjthgredwsqsdeghyjthrfdwsqasdefrgthgrfe

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://18.171.154.30/dwrhyrhtrfdwsqdwthryrthfwsqeryhtedwqasefhytedwqsderty54t3r2wdrhyjthgredwsqsdeghyjthrfdwsqasdefrgthgrfe
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffafe84cc40,0x7ffafe84cc4c,0x7ffafe84cc58
      2⤵
        PID:4676
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1940,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1936 /prefetch:2
        2⤵
          PID:3952
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1796,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2152 /prefetch:3
          2⤵
            PID:4924
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2328,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2224 /prefetch:8
            2⤵
              PID:2520
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3016,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3052 /prefetch:1
              2⤵
                PID:3068
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3024,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3088 /prefetch:1
                2⤵
                  PID:2340
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3008,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4464 /prefetch:1
                  2⤵
                    PID:912
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=3248,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4432 /prefetch:1
                    2⤵
                      PID:2436
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=3260,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4752 /prefetch:1
                      2⤵
                        PID:4184
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4612,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3064 /prefetch:8
                        2⤵
                          PID:2348
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4800,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1044 /prefetch:8
                          2⤵
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1060
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=2984,i,16557078925514815510,13793059493965520645,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=728 /prefetch:1
                          2⤵
                            PID:2336
                        • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                          1⤵
                            PID:3420
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:4000

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\42757e8b-aee4-4952-8656-d8134aca9d66.tmp

                              Filesize

                              10KB

                              MD5

                              c32059fbf5af964c9495dcd9fd3a99e2

                              SHA1

                              81a9876bc45683b4083bc6c9fd7c468b88b53ad4

                              SHA256

                              2ae0d473953fb594cd83cdd3d7bdf3708d7d7e4a89ef83ecd516098bc1650635

                              SHA512

                              62eb16b75b2be56099d94388ea56ad0242ba8b50aa50acef0d83146166bca49ac9b77e47e0ccceb0aa6ed9fe873a673535616e53e03a4d608348b9d04773fef8

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                              Filesize

                              649B

                              MD5

                              7ee8b6c77a31c3fd768d8bfc1c26a8c0

                              SHA1

                              49e0ecfdb2f96a291fdf18898b756f39c7278dc7

                              SHA256

                              ffe2ffbfa83629047f7ac0f9db6471756e798446c7839986476a5d10d0a53c82

                              SHA512

                              0f1b9db9a3582f2f0b509691c9616606273bf58c9d561a35b1e124a7b018a87965c0b71ef3a3939635c205dedc4768e2815887b8a9f2d82d0c1f523182c981d2

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\temp-index

                              Filesize

                              240B

                              MD5

                              a7455b0fa45af2ca608003618d0a6ee2

                              SHA1

                              cc4e64590d8427ff01b9b8e603aa681e174c2a06

                              SHA256

                              3f808c40ba26f1d2240eacfe6cc91b370e1499b67ff1c5969962dbc518ab823e

                              SHA512

                              c85947ba961b3ea1a20827fc574a8df244bd8baf36926d2cd9a8ed56f67d610c00978c0b60b5efc31f350a3a7253f8e1d58f4a6298310f302055019c4a66d025

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\CURRENT

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                              Filesize

                              1KB

                              MD5

                              53bfa638c2e5e48dfa8d9bd9aabae3a5

                              SHA1

                              09127681c59137a4608d2a06f173cfc616750361

                              SHA256

                              8c31fbb8c6428d109173354960a6eabc74ddc4ae9cda3fbb10f84b7e866b8470

                              SHA512

                              738155ab5ca06eb157609ec13623b6fa9c89da1afdd53509cf4a3cde37bb26e64db2f218b887525fd4ab70d60f3dbc2a03767d59a4910d5b8f2158724e145be8

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                              Filesize

                              4KB

                              MD5

                              7348649122f6631f2b221dc9873a4db9

                              SHA1

                              161868f7b49982ef37a4d8c602ae3081c29e1cc4

                              SHA256

                              cb50edeb1ac624703dd22a32ebbcf86b65303e422958d7c0edc09472e01dddc2

                              SHA512

                              cfa92df7f88ce9877f86b505d4459cabf62dcdd01e9866898a1da36a4ab461b8d2c041db90d1d1866f1641e63f87015a5b8c8c2df642a850e5f118985c2f055b

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                              Filesize

                              3KB

                              MD5

                              94417b50236a577145f7ab6c5a10fc64

                              SHA1

                              a87b2ae44d2128f452fc426178d0d0ee3062069d

                              SHA256

                              996d78635265750347790137cd9325d163cc51c1c54447b66220bb92a46a2cba

                              SHA512

                              bd9254ede3fe4579e7eb412171813ddf0eea7b495c8dfab940db33f53b37e664ac32e7f74efec814032f3e4437783437014f6075577de43644d5918a3d7ca509

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                              Filesize

                              2B

                              MD5

                              d751713988987e9331980363e24189ce

                              SHA1

                              97d170e1550eee4afc0af065b78cda302a97674c

                              SHA256

                              4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                              SHA512

                              b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                              Filesize

                              690B

                              MD5

                              40240e7e7f77843058583bb3c00a2cd4

                              SHA1

                              e626eaa10df2505a492ef26903bcadd9e338f4a1

                              SHA256

                              e48c1e26718fd41c5cadcb9c1b653e61b8608bd9496ca2587719edb516189bde

                              SHA512

                              444f1e9248a5da34263e270f2c5c7c8d2b85072e61d001ee7d8eb05a9dec3af4067252fa0d11d141064899aecf7dc60077a7f09b0a00855cfcdf383fbb02511f

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              10KB

                              MD5

                              cbee3ac8823960162af76d1c16f34c06

                              SHA1

                              036f4053bfaa5456ab78a8734a9d72d3106717db

                              SHA256

                              8d2cbcbce9f9aa9d566e55e9d761f550637d93122861717ecae4009948c6ed03

                              SHA512

                              0c51fabc7bdfde0a6558219b24abbc53b41a830cdfeabf7ce5717356ee89047926ff46de9d8beec3cc5f81b8c92a0842cc91de5934db94a78df5074083a1b161

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              10KB

                              MD5

                              c8201c6d9f24af3b961a818afb32e33f

                              SHA1

                              fa2e83b95f062d1f0475de39cfff7b0bff8a16b3

                              SHA256

                              600c9504de113f66bd59f846c2447e75327d946b7808fcb3874aa67de6a75caa

                              SHA512

                              5e19633af8d8ecaf1e68fd461ec22e4a039f01a299ddf6149f3fbfc09b75dc6eef7ac517127c33d7305add62907ec855c1613791dcb5ed8001e03231e35559e1

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              9KB

                              MD5

                              11dead80123b9d27cd26243f6766e329

                              SHA1

                              a26d1f39d74369f57843b677ceb33dcd55ad9390

                              SHA256

                              e43ac0f4457f2857d8dad7c18cf5884ebb23c2fb27113f172508f8b7488b3c84

                              SHA512

                              20e92c71fb6520766a561147c0110c076d60be26d1ec665e5938c2c5766d855388e2ed67fd61fd2d4e594e5d0dc7f619e830137613fc0fd48a4160754fe8052d

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              10KB

                              MD5

                              a6fb55fad3add629a84110da1f58fd02

                              SHA1

                              e03907cc43947af72ebf6ee9caba4d3fe4ac937e

                              SHA256

                              a5a2210aafd1b6294a752bbf243aab661ddcdc3fccc61ce4ecbdae7529c011db

                              SHA512

                              1f6c34954e203310ce979b48ba2d639de5632b7d1ce061d3b2549b89fba0b1a6046802abaf95b145c68d28b8c7c196a9085d89c45336aa45f4869e1219758a31

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              10KB

                              MD5

                              07d0a9aadb91387735499d68990a0281

                              SHA1

                              611d5d300c69601e5b1ee153259a65f56993a6a1

                              SHA256

                              ef6ecaa66cc49d4a20f9c66838bb20eec45d00de6edc41b01db788786036ca95

                              SHA512

                              c0ae37cb52e05800e0074e5cc36e8dd23247d6b29bbb6d571b3b724ceb69b34dee69508ac6c2152f6734585a2ef10941a721fd1cd67d6f9c34ab3cdd7d170b2d

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              9KB

                              MD5

                              e803adf6250e59a01eb444fc201781c0

                              SHA1

                              e5f8c6531af533000d3ef7f79c15037255e871b1

                              SHA256

                              c931095de6cb84995652f089934aa5561ccf9d6d390d8c14aa6f16436937ab27

                              SHA512

                              11a9d53ff59bba6be8531b1905f258017cd4cef2e285bf5c58252a9bb2c27b9f4944a7b4ef9562f414623e8c722c26cb1c103abc4f6746dc1c9c4b7ba25512bc

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              9KB

                              MD5

                              e274950a08d6f0af17baa832005fa89c

                              SHA1

                              66661d94b0e1bf922954204d6f4dbe42a8174a6f

                              SHA256

                              88a9aa1b8d939b9b9ada0f7f28b0c9cd8ece5a35839ae91bd69a4afc744c1b53

                              SHA512

                              3b01f22706fccff1146378ac35abd5f1b0296e725e186cb3156fca5a6848edb553d69c3544c877bad21633f6f3e4621a8d9ccd39c29a9aa93b808c4f969cb705

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              10KB

                              MD5

                              56b15e1a38bcac889733926529caf609

                              SHA1

                              3af428bdd86aa29b7cb75c43f16c534ee1321d7e

                              SHA256

                              0ee8dce9900a2ff7b5e52606570067930263d686bd46da1f0c0bff0a289e157f

                              SHA512

                              139214aab37137cc148f04403987ac22472bc4b35951d6ac6c8f856803414530651df858d53b18ca6d7b5470be6b7123b41bb96caf6138945f73aad7b58aca0a

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                              Filesize

                              120B

                              MD5

                              218bdf23689e16c1e6ce89b52e79c475

                              SHA1

                              a9a2b912bdc0b44f0f677d944af6ec009fce2270

                              SHA256

                              00607efd66734c101c5a00f2c669d9f0a1c8228eeee5273a1d2be2194e74fd3a

                              SHA512

                              7d36c3310e2e48f1dc081d96de7e3d3794ae16eb4885e46e22516b3e87662533d7ec3fca1ae9fa1a5c770ff9f1952c2ed0a4b1171d7ba01384e689699a6319cd

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                              Filesize

                              99KB

                              MD5

                              f1319adec83a66ebffc2ee046aa6b600

                              SHA1

                              a53d232d824b5d451be4cd042bfdd2f673d0ac1b

                              SHA256

                              692fea4c2c6668795e7d4addd1df9379d511627c3c4667c1840a786e5a7a3e55

                              SHA512

                              c0dcf62184bef8c22f017f4335bc8baba5bda22082c83aeb18d5cef4f9277e684be8749ab463c1568526b33f44f6a084b9c7a382bd156d9bcaa4c01d6de23329

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                              Filesize

                              99KB

                              MD5

                              02654549fd9b6ba810aba1e43c794adf

                              SHA1

                              40b0d8442ce5ec662a890ab483af8f688b2d86d5

                              SHA256

                              c16c3f988d2a8db7e65a43c2e6dc5cab48a76b01acbdd8a06e77a30ffa5b6ae6

                              SHA512

                              2bf73fc42f02041133d38b3b61eed4d0d4eb599aeb95a2d59d2249db0c87b02aa9f0b6d64ce9c7fc793f4bc878d50f329914b8e68161d2b3d9e16fbf577d721c