Analysis

  • max time kernel
    30s
  • max time network
    92s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    28-04-2024 16:34

General

  • Target

    Rise installer.exe

  • Size

    20.4MB

  • MD5

    856459997fb96b62ef09c90e4769d7e1

  • SHA1

    d28447c5a7fe075bc60865ea136d4ea78ed81f00

  • SHA256

    b37b9294b5fa79b355bc2df0c79e1e9a6e53a7e043e626b8703074009542f26d

  • SHA512

    7d8afd31b5392bd1eacd0b5a92e3a16ede4bce53bf4d0836eb63bb657f05ebfa129369ad0e40a2843fccf956257b02e40f4e79c8724d8a4343388a30c2c43ab7

  • SSDEEP

    393216:wEkZQtsukT+X0P8AxYDX1+TtIiFqCuARuAQhFXmbrr7PzWF56uA:whQtsX6XX71QtI1CuAgh8rXCL6uA

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Rise installer.exe
    "C:\Users\Admin\AppData\Local\Temp\Rise installer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1740
    • C:\Users\Admin\AppData\Local\Temp\Rise installer.exe
      "C:\Users\Admin\AppData\Local\Temp\Rise installer.exe"
      2⤵
      • Loads dropped DLL
      PID:2984
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    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:1584
    • 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,0x7fef7409758,0x7fef7409768,0x7fef7409778
      2⤵
        PID:2068
      • 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=1180 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:2
        2⤵
          PID:676
        • 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=1500 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:8
          2⤵
            PID:1940
          • 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=1592 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:8
            2⤵
              PID:972
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2152 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:1
              2⤵
                PID:880
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2160 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:1
                2⤵
                  PID:944
                • 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=1708 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:2
                  2⤵
                    PID:2612
                  • 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=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2512 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:1
                    2⤵
                      PID:2800
                    • 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=3336 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:8
                      2⤵
                        PID:1872
                      • 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=3236 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:8
                        2⤵
                          PID:2308
                        • 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=3380 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:8
                          2⤵
                            PID:2448
                          • 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=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=1560 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:1
                            2⤵
                              PID:1300
                            • 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=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3092 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:1
                              2⤵
                                PID:2732
                              • 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=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=2652 --field-trial-handle=1380,i,5450759056352253127,4126391818057988672,131072 /prefetch:1
                                2⤵
                                  PID:1520
                              • 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:744
                                • C:\Windows\explorer.exe
                                  "C:\Windows\explorer.exe"
                                  1⤵
                                    PID:2052

                                  Network

                                  MITRE ATT&CK Matrix ATT&CK v13

                                  Discovery

                                  Query Registry

                                  1
                                  T1012

                                  System Information Discovery

                                  1
                                  T1082

                                  Command and Control

                                  Web Service

                                  1
                                  T1102

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\956940bc-cf3d-4efc-906b-529ea08f06a8.tmp
                                    Filesize

                                    142KB

                                    MD5

                                    857770b9ae643619512039d1d2fff2cf

                                    SHA1

                                    fb4f535f5f68fcc5a38ccee1297321406b95d444

                                    SHA256

                                    bee92234f4c022a63e89f097fed9595519dbfa4bccae2a94e900c8d122555054

                                    SHA512

                                    4b44822338fb51e5d2780fbfb9406e3dd7f259a88954b7b19865dd9fb709edf0e465c525a964d0939b60c20ab97689bbb9275c8a15a1931f54964dd4dce613ae

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
                                    Filesize

                                    16B

                                    MD5

                                    aefd77f47fb84fae5ea194496b44c67a

                                    SHA1

                                    dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                    SHA256

                                    4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                    SHA512

                                    b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                                  • 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\Preferences
                                    Filesize

                                    5KB

                                    MD5

                                    0397aefd0441ae675133f4eabc3e8a48

                                    SHA1

                                    7b19eb1ef0634412b6a7bfac86280aef512c8008

                                    SHA256

                                    bd204a062bcd4ddc596d6185ce22df7363f3d1575bb099dbf7cb3790b278ab16

                                    SHA512

                                    cef0c1d1c3096f148cf65ae136523a6801c7b63379df2ea7fa67d4e426268cbb0857eb1c1f458a4d09394d9956878ab5d5fb63f5035bcba823f56654e06aa02d

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

                                    5KB

                                    MD5

                                    49a3fb74f16be42958b218ee2a5a4b3a

                                    SHA1

                                    592500cc6311b7bb708332986d17c57f23683950

                                    SHA256

                                    3522e6ced0ba6e2384ff34bf1f954141d03fd2a9e5683d04f2155a20ea36b300

                                    SHA512

                                    04f4beb72c73ae1397c681c89b719d4ecce567dd46d1c76897c881694833bfe7cddd76e7b45c7d0507e2e7462f6e0ea94870e8cfad63ffabf8cde4d691849d6a

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\CURRENT
                                    Filesize

                                    16B

                                    MD5

                                    18e723571b00fb1694a3bad6c78e4054

                                    SHA1

                                    afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                    SHA256

                                    8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                    SHA512

                                    43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                    140KB

                                    MD5

                                    9ce2ab08dbef8f6e8045853ccf0d9ea5

                                    SHA1

                                    9fecb89c1b208c4a13681aaa46a8967ac336f52b

                                    SHA256

                                    dbf3c58194df7949d496792aab4b02e6dd8ca6cebd720e026543302bdc88db23

                                    SHA512

                                    1437bdf087c1d5f203d232b6bc79348221d76e86e2b19d9627b256876fa51abab9f16f08dec24142cd36e790af57c1e1a127065a636303019f1ada8b6d9bde62

                                  • C:\Users\Admin\AppData\Local\Temp\_MEI17402\python311.dll
                                    Filesize

                                    5.5MB

                                    MD5

                                    387bb2c1e40bde1517f06b46313766be

                                    SHA1

                                    601f83ef61c7699652dec17edd5a45d6c20786c4

                                    SHA256

                                    0817a2a657a24c0d5fbb60df56960f42fc66b3039d522ec952dab83e2d869364

                                    SHA512

                                    521cde6eaa5d4a2e0ef6bbfdea50b00750ae022c1c7bd66b20654c035552b49c9d2fac18ef503bbd136a7a307bdeb97f759d45c25228a0bf0c37739b6e897bad

                                  • \??\pipe\crashpad_1584_JYZLJMCXYTJSURIB
                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e