Resubmissions

20-06-2023 17:53

230620-wgaqaaef3t 1

22-04-2023 19:18

230422-xzw7nsaa3v 6

19-04-2023 12:59

230419-p8g54sce2s 1

12-04-2023 21:21

230412-z7tgvsgg7s 10

Analysis

  • max time kernel
    45s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230220-es
  • resource tags

    arch:x64arch:x86image:win7-20230220-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    22-04-2023 19:18

General

  • Target

    https://bazaar.abuse.ch/sample/37d8e1ce3b6e6488942717aa78cb54785edc985143bcc8d9ba9f42d73a3dbd7a/

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 56 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://bazaar.abuse.ch/sample/37d8e1ce3b6e6488942717aa78cb54785edc985143bcc8d9ba9f42d73a3dbd7a/
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1396
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6bf9758,0x7fef6bf9768,0x7fef6bf9778
      2⤵
        PID:1320
      • 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=1140 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:2
        2⤵
          PID:1644
        • 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=1484 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:8
          2⤵
            PID:1084
          • 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=1588 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:8
            2⤵
              PID:944
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2148 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:1
              2⤵
                PID:812
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2160 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:1
                2⤵
                  PID:1792
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3344 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:1
                  2⤵
                    PID:1256
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1364 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:2
                    2⤵
                      PID:2168
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=744 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:1
                      2⤵
                        PID:2336
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4000 --field-trial-handle=1176,i,9329266775596369470,7178998067112407389,131072 /prefetch:1
                        2⤵
                          PID:2468
                      • 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:1032

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          61KB

                          MD5

                          e71c8443ae0bc2e282c73faead0a6dd3

                          SHA1

                          0c110c1b01e68edfacaeae64781a37b1995fa94b

                          SHA256

                          95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

                          SHA512

                          b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000007

                          Filesize

                          163KB

                          MD5

                          109e1354dcad59ff8d3e589dcc09299a

                          SHA1

                          bc2cf564c7967a59936c2074b78e124e17439c3a

                          SHA256

                          a9f34a49984f7a94c7a522a6d171e470701d34a4b630dcb7ae673e6cfaf2e5ae

                          SHA512

                          4a85f37ac35db60a44e729a0ee842e45172657c17c71022dfa73aed445106b833cdceccf94b1735737d5b9c06da8db19a6799186bbf742544c943a4b8de737ce

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

                          Filesize

                          192B

                          MD5

                          b814b398f53484086bb962cec58a8016

                          SHA1

                          028ac5442eaf8d711d14213dfdfdc98435d6d760

                          SHA256

                          94295c4f134ab528587f59cddcca1665fc36330c7a241f1fecdb8ae390c482f1

                          SHA512

                          6d00f9fbf7aaecb64f916d955985d6d1ed25c687e8acbb68659b7d303a911a5dff5a669367e1b7af514e0ae6128f9a229bfb5e6f07853ddf599559e313072136

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\CURRENT~RF6e2ba3.TMP

                          Filesize

                          16B

                          MD5

                          46295cac801e5d4857d09837238a6394

                          SHA1

                          44e0fa1b517dbf802b18faf0785eeea6ac51594b

                          SHA256

                          0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                          SHA512

                          8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                          Filesize

                          526B

                          MD5

                          6786a170efd30a6004c7cf034a7debe0

                          SHA1

                          d4d48a5193140ef0c496ba55f8a1171679a5e965

                          SHA256

                          872535e3cbed6c5acce1196735725969b774182a2c8e504d69cb5ef4c94bb42c

                          SHA512

                          d1fffb37fbaa39542a2640378cb38cfa9a8851d9ed7cb70975ad4647d75fa587862878069fe1fe0765322da51c3991878b759afa6f67de2a25dbfac5c68fbafd

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

                          Filesize

                          4KB

                          MD5

                          6850a1a216a957647383f4a8bbf8abb4

                          SHA1

                          44f2ea348d979593358cb06846ab63360003e962

                          SHA256

                          f03edf23e44b69a060c22180c12a3efb847fdbc4b3c0b6e2ce6941670d7cd9ad

                          SHA512

                          856c84967e8bc96022ff3edfc3a64597873c2735fd97cd9118acf43a0af1db3d47cc831765063ca29b9689128aeb43035e8a5b77875e560182ccb9c72b5713d6

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

                          Filesize

                          4KB

                          MD5

                          4623a4234b18e377f3529b7357298068

                          SHA1

                          a4600a3f7158d020eb3f5679e5ecd0b43c417b11

                          SHA256

                          4233404d1ea2a501a0df396c4f68dc250e414c1d732b19c633d10b7a3fc9fa09

                          SHA512

                          44425af3abe66df1ba3409bd2f486649b737625956592433813b8fc7c9091e1e018a59527ab38280cec7e8b46a4f826ef1085f925da6925df6ff95dcc48a1040

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

                          Filesize

                          4KB

                          MD5

                          b74fc3bea9a0b226b14ee50489ea69fb

                          SHA1

                          6ab94e3641dd82ce9df5ed81f1cc9fe132415cd8

                          SHA256

                          28aee1f4821d5a38e00db19bbaf9338ce255295c2cbdca4b3482a470ebc7729e

                          SHA512

                          2800dafa5d8a146dd761dc60aa1ac88cedf01e3559293c89543796efbc156448eb746e606384fc12a05cd16ac3344ab9b2d0dc3064d9b114bd638b56d3ae360b

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000004.dbtmp

                          Filesize

                          16B

                          MD5

                          6752a1d65b201c13b62ea44016eb221f

                          SHA1

                          58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                          SHA256

                          0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                          SHA512

                          9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\b7871533-9c09-4c42-b3aa-e98c318fb751.tmp

                          Filesize

                          5KB

                          MD5

                          41ea2b5c34d5717d3158a1a0b624a322

                          SHA1

                          dd65390db0f0944ed98c00d6b83846cc31063648

                          SHA256

                          daaf1c33932eb8fed4b3c916b9484da03f0ba8a87b3a2981a9a271205f1522f4

                          SHA512

                          20b1e50261930f2d1d911d26e5b4f0e4e6ef4cc997a2c70376fa8f64e44f291ae5f181f6f1260a2c0012899efca07ef2a13098f42bc7854348309a8d2fa0bfda

                        • C:\Users\Admin\AppData\Local\Temp\Tar2C94.tmp

                          Filesize

                          161KB

                          MD5

                          be2bec6e8c5653136d3e72fe53c98aa3

                          SHA1

                          a8182d6db17c14671c3d5766c72e58d87c0810de

                          SHA256

                          1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

                          SHA512

                          0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

                        • \??\pipe\crashpad_1396_OOTHMWDDZVRATSUB

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e