Resubmissions

15-10-2024 17:31

241015-v3y5bs1fnq 3

15-10-2024 17:29

241015-v2pjha1eqn 10

Analysis

  • max time kernel
    67s
  • max time network
    68s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-10-2024 17:31

General

  • Target

    xniggerskid.pyc

  • Size

    226B

  • MD5

    3cc0096caac2690fc3b5d01b3f3563e5

  • SHA1

    a474b04fa2c23a5dfa4e6a7103630af1111b26f1

  • SHA256

    4c28464d8021c4e2e1fda9cd427604f72bcfb7d3755be4d8f1af067ac998da6f

  • SHA512

    4f683c31ff7cf4117c3b93f48021821af5b7464fba056dc5fcbf02ed5a7fb75c47e290becc611205651daa05845118f555d883fef033dc8d4a97e52292cd2b3d

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 2 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 37 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\xniggerskid.pyc
    1⤵
    • Modifies registry class
    PID:4776
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4492
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\xniggerskid.pyc
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2184
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    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:2112
    • 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=0x118,0x11c,0x120,0xf4,0x124,0x7ff85c2dcc40,0x7ff85c2dcc4c,0x7ff85c2dcc58
      2⤵
        PID:4748
      • 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=1948,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1944 /prefetch:2
        2⤵
          PID:2472
        • 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=2024,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2008 /prefetch:3
          2⤵
            PID:4584
          • 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=2208,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2364 /prefetch:8
            2⤵
              PID:3020
            • 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=3172,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3192 /prefetch:1
              2⤵
                PID:3772
              • 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=3284,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3276 /prefetch:1
                2⤵
                  PID:1440
                • 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=3688,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4556 /prefetch:1
                  2⤵
                    PID:4360
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4080,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4580 /prefetch:8
                    2⤵
                      PID:1480
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4760,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4872 /prefetch:8
                      2⤵
                        PID:4900
                      • 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=4912,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4940 /prefetch:8
                        2⤵
                          PID:4596
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4848,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4992 /prefetch:8
                          2⤵
                            PID:1372
                          • 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=5152,i,11331409929021580382,18335809846846072605,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4900 /prefetch:1
                            2⤵
                              PID:2736
                          • 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:2560
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2832

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                649B

                                MD5

                                d7f82f01b771f5939e10992b29f2c4ad

                                SHA1

                                e2ef9c90fde19ba0748c7a05c6ac9dae20ee01b2

                                SHA256

                                ba272e354448d592e0842d3b34533db018980e42b26e7069b96610cebff01326

                                SHA512

                                bea220efc82cb1e8c13c3b2f8adc2042fda11b58b0c4e2f25d70b54ac3ce2b7e72770b9feeb4347fda6aa3cdb9e08e1e58ba2c0c8bebe3ff77c13088cf3e139c

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

                                Filesize

                                672B

                                MD5

                                2b6c819b972175510ea2db5258803730

                                SHA1

                                49e675da77de15105b5449281b11e2dd51f4a5da

                                SHA256

                                4c4ce15448c5942067c31ad796f129371330e179a2b2bfd76ea9a0c8f5a4d509

                                SHA512

                                ec486980146b7414d61c35f19b1d9f91a0e1bb8e6c12cba86ddc6ff3aae20aff77e31555e4364ef73e0dfece8d793e4667bb40ec32e1c723c3c6ea596735b48a

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                                Filesize

                                4KB

                                MD5

                                ef62f4b6aa4fc0cbfcd7c364fd8e109a

                                SHA1

                                50624d4ec378414e2edf4f504587d56bb802b9d9

                                SHA256

                                66375c8d7557a712ee7768fe6f5b48e0d727085b88ad5d2e5974dd7c50d7fa65

                                SHA512

                                645dcc0955aed57893213daf6cd361d5a62503069672e8a86833860c5614fec83144ff8d2ecd162762bb663485bbea5928c73d5cea571bb627d16112d2a65c3d

                              • 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

                                524B

                                MD5

                                a4953017f2896f42a119c76bd77c83d1

                                SHA1

                                fbaf5ca64de65aa8126b2f3285a76de40f240733

                                SHA256

                                f5a50377359a21f0069c99a02e544f03d4bdda31600326036b16d4c0de5f873d

                                SHA512

                                e342960ecf5ca3753096d9bcf8be7c48f25532ab37699fa690c26b34842a3020ac6f73cd91e83021a9a3c52e90f7e52fe2c7eb3658ba16e39674a861b04bdaca

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

                                Filesize

                                356B

                                MD5

                                9eb41c218e5caa379f5b2f31692326a6

                                SHA1

                                b004b655e8dc608b2b3afab7f04c23003264ad4c

                                SHA256

                                c11f01d36bcec056be2ea32f68cdfd0b92380f7de398fb52dc0fa0cc8b3363e0

                                SHA512

                                5e08b84b925f919e4cd204c2d79ec7bbac685e14468ccf165c78117dd58138a5efaf22b297871af47f737456db617fd41cb651a3da994d63f18dec151f7980db

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

                                Filesize

                                356B

                                MD5

                                4bb31006939710f4c156b684451b13fc

                                SHA1

                                8404531d6abefd37f0662b56553f8fcdac52b2ae

                                SHA256

                                064fc0dc1b680d5d88160812e78ba5eb1e61facf1fd5ad110ccb460377ca6be2

                                SHA512

                                2b5af197d9941e5d56102a3b85fed280a6eb711da5ca17eef56c0d214ead416f3c47dc393f73240713a550dc92dc7f3be4b33f7d9d70b52e511719cd242e8b2e

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

                                Filesize

                                9KB

                                MD5

                                2d700d04dae7fc7d8cf0b89af88fa40f

                                SHA1

                                08cc344be08cdd70994daf387027cd75d2c89cc5

                                SHA256

                                f804cb5b7c5044c9f83d31aec47e963495dd0857c06a7249236461bacd298274

                                SHA512

                                23ba068567033e1d2c762e886c2982da54e7360bb0e06c183e0609bbf2366693cc60892a79773f6fd957914f00a4179ac537c5d60caca29fdcc44d3667b1ff14

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

                                Filesize

                                9KB

                                MD5

                                369ac264077caa86fafdb2e3f1dba282

                                SHA1

                                d1a925e73b2c175b25ef210a6c0bf4432ddf31ef

                                SHA256

                                c8e7e20660248d1972944a61b9973b07c1af00e55b5c305e89e7f403b7275b11

                                SHA512

                                57e3324feb33d800eec75f4be51b2ccfd190ee651df714abe93a30a18b128a6f3073a4a3737d3ea194b2824f4b79bc8cb212bf88682243f43277c495c4852683

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

                                Filesize

                                15KB

                                MD5

                                38f5062a63e24a22b764bb6599afd030

                                SHA1

                                65150aa22b043d675abc1337ed9b252c1f5f30c8

                                SHA256

                                f5008c09ed1ecaca762ccc7a336de327930d03fa3aa9aaf6f3c4b24ebaad28fa

                                SHA512

                                9420df45bc096cb1db1faeb51371babf6071d89003a72c8cd2e189dc08f0c6510d2de4729b33c000c65875087f1f012996c724a15ac0c322da020742fd0ec634

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

                                Filesize

                                227KB

                                MD5

                                5cc9f194b727ef7154452950b863e0fb

                                SHA1

                                da9545bcd3bf268ea008ab25fd900928aaf5ac57

                                SHA256

                                8d8c6b6d8b5aa76c62071ede05c25257ec3b1ff2b5a7cfa89575cbdd337b17bd

                                SHA512

                                f767151b68473c7ce8dbfe32ec484d8e64e73d6d6b193cebdca445e5ab3c603b15467efcbd9390ee4ba0b97e99e02eb4fd2c95e373893250b40bc49aa145e9c2

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

                                Filesize

                                227KB

                                MD5

                                452d965d74305f9a7739554aee5bb778

                                SHA1

                                00d0b539bb2b06886a2c9c0fb9f5a0158bf8a664

                                SHA256

                                da37a4f463c2fd4c7cd9cf92e441158a68cbdcccebac17e8f1aea9ccdd1c17fb

                                SHA512

                                a3f3b7a44c718d7dce62dbdb026939b32f0f3cadb855e6fbf8601bceba879d90e3f3b6373ded36e0ec0c1ac3a5f200ddb8aca9c4458db34201c6e2ddbd9ac0c3