Resubmissions

25-03-2024 13:44

240325-q1zwmahg25 1

30-01-2024 18:38

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16-12-2023 06:33

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02-11-2023 11:19

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Analysis

  • max time kernel
    1801s
  • max time network
    1802s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-03-2024 13:44

General

  • Target

    http://t.me/excellent_stalcraft

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://t.me/excellent_stalcraft
    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:4480
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffea4379758,0x7ffea4379768,0x7ffea4379778
      2⤵
        PID:3656
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1740 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:2
        2⤵
          PID:2260
        • 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 --mojo-platform-channel-handle=2120 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:8
          2⤵
            PID:2004
          • 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=utility --mojo-platform-channel-handle=2200 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:8
            2⤵
              PID:2880
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2956 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:1
              2⤵
                PID:3608
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2980 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:1
                2⤵
                  PID:2700
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4620 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:1
                  2⤵
                    PID:4416
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3440 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:1
                    2⤵
                      PID:4512
                    • 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 --mojo-platform-channel-handle=5124 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:8
                      2⤵
                        PID:1876
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4844 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:8
                        2⤵
                          PID:4112
                        • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2672 --field-trial-handle=1888,i,15227051914995998451,5072193204737205674,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:5920
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:4580
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4036 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
                          1⤵
                            PID:6028
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
                            1⤵
                              PID:908

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              72B

                              MD5

                              c49ec5ef75a8697ba95b6b9004669e06

                              SHA1

                              accfb297b70af91d12ebf8d8a93bec8df3c40603

                              SHA256

                              f503acf8b8f847be8e2e3661c930b4e661d1fec18c33a2010e36aca3cfc770cf

                              SHA512

                              14c286b48a5d4cf09c9dba13221245278318fa3a1c274c6cf9d41ce04df09b524e1d7fd1a7f9abc469f643bdca1c0983169adc6a629964f54d206d968f930c53

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

                              Filesize

                              1KB

                              MD5

                              605c1132030909b6fe631e056581f0f0

                              SHA1

                              d20b1b8894a22ba211105ac76d785ca67331dff7

                              SHA256

                              15129d466978fcf85dd7d738f234d2e5d7292e5a19d43f24f5bcaea84a7e0c05

                              SHA512

                              67f5a5610a1603b9db598e05c5535306d0f2f55000f095c85f815b3c166becd0f68e1e92f278a4aee54e1b0c31262d6a9b444f8ff327d4584e241eec855b5d0f

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

                              Filesize

                              871B

                              MD5

                              0cac079aa66262a3df3dfa4ebeb0b0c3

                              SHA1

                              6f679cd010f267e2078c246fe82c4db432915c46

                              SHA256

                              de1ca8c969b837d7a20affe8692432bd833445258db667ffe47859b90ba6ec54

                              SHA512

                              ea914bfb76379841b89c6f8cbd278138e894f9af2dabbf15f232dd95f08e83572993f0443a27e98678cebb308e36b1ed32645a807da3c5e5c0bdcf6c5bbf2c36

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

                              Filesize

                              5KB

                              MD5

                              67c8f3d037e5cbaa8593f49d6cd14878

                              SHA1

                              3bd89fbffa3765df86f55d3c47c01f319420ff51

                              SHA256

                              d25aa1a72fc71e78444efcb0c21e541be6d9c02661e4a51ae30df9c730d0b67f

                              SHA512

                              c21d0955a1e035907fdc670666a5147cef301cf58dda6b5198be10efc7f72031e021647db2d3d5853181c1a2ad6df48ee5ce86698e7e9139bd5c4e6363df0db9

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

                              Filesize

                              6KB

                              MD5

                              0b5736ec3aa8cf9aa390783ea273f2a3

                              SHA1

                              07e114595ce384face3f179fa1cc5046f2ec7035

                              SHA256

                              9776246601d344dc21a29aed52ffce1a9df7872284b703bd85900e4512ff3a60

                              SHA512

                              e1918c02f2ffce9dfbb169c1cd0978cb0dbce2b9097e44821a01fa5c15d91665faced338e35dd6912559b29608715f847850005278ee1fd746728173a1dbc0df

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

                              Filesize

                              5KB

                              MD5

                              e4ffe37797e894fb3918acce21c6b50f

                              SHA1

                              a1ef550f9bdf7690b61f8ca1a5c1029e29f47eb8

                              SHA256

                              a1606702f77f2b2933657e88d23aa5134b32564533dd4c178e12d7bc07405d37

                              SHA512

                              d5d9f5ae831b495dad6a8da5ed05dd572f222f63df80ebe695750cbe766b8a1f8bc8a733d1cec95d7c5499a294642925615aeabf6e27d24d9ef8e6fd094f34cf

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

                              Filesize

                              128KB

                              MD5

                              ffd89d1238ba76b1b8d70218cf83caab

                              SHA1

                              0f0339c7122a20494a97a14bfa5fdc260bed327d

                              SHA256

                              26300d1c033389798a4e2620093bb2b902041846f0ca0c10be4fbed901c711b4

                              SHA512

                              d78b6a5a2acd4d0282cfeae1501b4554b57713baa757856fadd3b89a5809b3b91a82b38872faee72d070c8408bacd437085a649d81decec094f3783a75992f6c

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd