Analysis

  • max time kernel
    61s
  • max time network
    58s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-04-2023 23:15

General

  • Target

    Setup.exe

  • Size

    1.9MB

  • MD5

    5c26d865ebc77c13581432d81cf4b20e

  • SHA1

    0867a90d187f9bdec6fd76d0b5916a6ea67d2407

  • SHA256

    ac73c59c91cfb03d8508d14e7f1a1ff390e69788fbeacfee16b17b9e102ce1a6

  • SHA512

    72219c33c217255ac6c933a71764fa7352f4383278f008312f1a7d2e242f05defccf191b581bc0d61dec9fd9b21a5e6b5cf817f307b75d57d1c02e95ff7cb54c

  • SSDEEP

    49152:EWMn2d/BRoXdCtEnSVw0cwonfMOY7REYr4nN:EWQcefSROYNJr4

Malware Config

Signatures

  • Fickerstealer

    Ficker is an infostealer written in Rust and ASM.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
      PID:1624
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Adds Run key to start application
      • 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:276
      • 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,0x7fefb999758,0x7fefb999768,0x7fefb999778
        2⤵
          PID:1776
        • 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=1136 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:2
          2⤵
            PID:928
          • 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=1496 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:8
            2⤵
              PID:856
            • 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=1668 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:8
              2⤵
                PID:1716
              • 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=2232 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:1
                2⤵
                  PID:1668
                • 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=2276 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:1
                  2⤵
                    PID:1988
                  • 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=1452 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:2
                    2⤵
                      PID:1660
                    • 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=8 --mojo-platform-channel-handle=1472 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:1
                      2⤵
                        PID:2120
                      • 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 --mojo-platform-channel-handle=3824 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:8
                        2⤵
                          PID:2176
                        • 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 --mojo-platform-channel-handle=3936 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:8
                          2⤵
                            PID:2208
                          • 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=11 --mojo-platform-channel-handle=4164 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:1
                            2⤵
                              PID:2352
                            • 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=12 --mojo-platform-channel-handle=4328 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:1
                              2⤵
                                PID:2464
                              • 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=13 --mojo-platform-channel-handle=2380 --field-trial-handle=1300,i,9760552097038524361,13213588083941681472,131072 /prefetch:1
                                2⤵
                                  PID:2812
                              • 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:1888

                                Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\187e8c7a-5cc5-4a21-b603-61b48244bbbb.tmp

                                  Filesize

                                  173KB

                                  MD5

                                  d2138209f3192ed516f68342db9537e4

                                  SHA1

                                  23c3b91636cf6272037b4e5dcb37ebb3eca66d57

                                  SHA256

                                  ac2fb8d6e0ecc86c62a4380bbb6c3090c7314f915aa95ed4abeff5d5312f04cd

                                  SHA512

                                  dfd864d191843f7f5c3a4298bb6516da6dc468406dce595d7f55b3d8bc117856cf43ea612f33d5b7c27baeb6fc238b403bd5ed434289ee4870850ed0706c60d4

                                • 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\IndexedDB\https_www.youtube.com_0.indexeddb.leveldb\CURRENT~RF6d2b07.TMP

                                  Filesize

                                  16B

                                  MD5

                                  46295cac801e5d4857d09837238a6394

                                  SHA1

                                  44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                  SHA256

                                  0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                  SHA512

                                  8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                  Filesize

                                  523B

                                  MD5

                                  386d7fc2be25953d33b45b3773516115

                                  SHA1

                                  eef71777c8c7e7cb1e92b40bf54237c74b4284f7

                                  SHA256

                                  5f2a33bbe9c7f29b425731ecd55928e3fdd103006e4c9d8ac2766a91914b5ef8

                                  SHA512

                                  fb7553349a93823311a5eb96d4780b5353ae651824ff04772111c4377fb115b870d6e801829f54cb3c3e75fcddd1b8040cd75dfe0c8a698b371bcee73b7a19ca

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

                                  Filesize

                                  4KB

                                  MD5

                                  926bbc7b07422589d29eabb0a5e17e10

                                  SHA1

                                  4caca7a1791334acf0855f75aa3160998f758465

                                  SHA256

                                  ed42680f8d68ee5dc7806466007e335626f1ce4b77b0f40b1ff4aaaf49d12bcc

                                  SHA512

                                  435749d8b3fa2ceb96297c728aed83d25a150e7beef49756b26fe8675cd7a9ddd7cf8f52037b1c065a56ac94917b450c1406baa5d7c3c046c6d2be459a5d40a3

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

                                  Filesize

                                  4KB

                                  MD5

                                  143a9d103fe5ee0d0092e6df7eb30201

                                  SHA1

                                  1a2b113e84da65447229be83ebb471bcb0c6b48f

                                  SHA256

                                  eb71267e04ea0e345ad87547a1a754951fdf96b45f57dae70716fa0d1e49268e

                                  SHA512

                                  cbf98541258cb86300ed03f4df817bdcec8712956871b72551605d4665fac2164e84928777f821294a4f4387bb866570adde0044711505f36c799b2d528326c5

                                • 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\Local State

                                  Filesize

                                  173KB

                                  MD5

                                  2bfbce64588eaf62aaef497e1bc8554a

                                  SHA1

                                  e2b9359819be6e0bb0368b07946436ab38460cb5

                                  SHA256

                                  dcae2de359fab8a557ccf929dea7ccc2a1d33d6e126b2c9877f50f72886676ce

                                  SHA512

                                  0327e07e355afd5eeb68cfbb1c72c203ee895f6dab57bde1b62889641d762911f4dc86469d7696945a5b4b35489a20d6e0bfcb5a792f3d7fa41b3606d84021c3

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

                                  Filesize

                                  173KB

                                  MD5

                                  85001a85420386ea24fbe782521ef7bb

                                  SHA1

                                  d51af85a4ce6fc1cd7b96173c1d064b583ffaf36

                                  SHA256

                                  525bf37f4d46094adf45483814bb520f0c17dcf5db98a1ffb0d4e7014a7a5a62

                                  SHA512

                                  534640661b1d514453049fff763e652941ff6604184f2b781fa44e670408730f26bc403256afafd95b0986b557eded9b54698c2dfcb986839adc41ff4ef4f86d

                                • memory/1624-57-0x0000000000400000-0x00000000005E4000-memory.dmp

                                  Filesize

                                  1.9MB

                                • memory/1624-56-0x0000000000400000-0x00000000005E4000-memory.dmp

                                  Filesize

                                  1.9MB

                                • memory/1624-54-0x0000000000240000-0x0000000000241000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/1624-55-0x0000000003000000-0x0000000003156000-memory.dmp

                                  Filesize

                                  1.3MB