Analysis

  • max time kernel
    116s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 07:29

General

  • Target

    New Text Document mod.exe

  • Size

    8KB

  • MD5

    69994ff2f00eeca9335ccd502198e05b

  • SHA1

    b13a15a5bea65b711b835ce8eccd2a699a99cead

  • SHA256

    2e2e035ece4accdee838ecaacdc263fa526939597954d18d1320d73c8bf810c2

  • SHA512

    ced53147894ed2dfc980bcb50767d9734ba8021f85842a53bb4bb4c502d51b4e9884f5f74c4dd2b70b53cafbe2441376675f7bd0f19bb20a3becb091a34fb9f3

  • SSDEEP

    96:y7ov9wc1dN1Unh3EHJ40CUJCrQt0LpCBIW12nEtgpH9GIkQYQoBNw9fnmK5iLjTv:yZyTFJfCB20LsBIW12n/eIkQ2BNg5S1

Score
10/10

Malware Config

Extracted

Family

risepro

C2

147.45.47.126:58709

Signatures

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Downloads MZ/PE file
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Delays execution with timeout.exe 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 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\New Text Document mod.exe
    "C:\Users\Admin\AppData\Local\Temp\New Text Document mod.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • 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:1532
      • 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,0x7fef70d9758,0x7fef70d9768,0x7fef70d9778
        3⤵
          PID:1640
        • 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=1144 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:2
          3⤵
            PID:2704
          • 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=1512 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:8
            3⤵
              PID:1928
            • 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=1608 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:8
              3⤵
                PID:2572
              • 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=2268 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:1
                3⤵
                  PID:1020
                • 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=2284 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:1
                  3⤵
                    PID:1560
                  • 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=1464 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:2
                    3⤵
                      PID:2188
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3232 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:1
                      3⤵
                        PID:2888
                      • 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=3380 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:8
                        3⤵
                          PID:2908
                        • 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=3604 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:8
                          3⤵
                            PID:2728
                          • 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=3872 --field-trial-handle=1252,i,6392031484414643916,9432066375155158755,131072 /prefetch:8
                            3⤵
                              PID:2492
                          • C:\Users\Admin\AppData\Local\Temp\a\riff.exe
                            "C:\Users\Admin\AppData\Local\Temp\a\riff.exe"
                            2⤵
                              PID:2012
                              • C:\Windows\System32\cmd.exe
                                "C:\Windows\System32\cmd.exe" /C chcp 65001 && timeout /t 3 > NUL && schtasks /create /tn "riff" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\a\riff.exe" &&START "" "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe"
                                3⤵
                                  PID:1916
                                  • C:\Windows\system32\chcp.com
                                    chcp 65001
                                    4⤵
                                      PID:1196
                                    • C:\Windows\system32\timeout.exe
                                      timeout /t 3
                                      4⤵
                                      • Delays execution with timeout.exe
                                      PID:1716
                                    • C:\Windows\system32\schtasks.exe
                                      schtasks /create /tn "riff" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe" /rl HIGHEST /f
                                      4⤵
                                      • Creates scheduled task(s)
                                      PID:1784
                                    • C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe
                                      "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe"
                                      4⤵
                                        PID:1268
                                        • C:\Windows\system32\cmd.exe
                                          "cmd.exe" /c chcp 65001 && netsh wlan show profiles|findstr /R /C:"[ ]:[ ]"
                                          5⤵
                                            PID:1056
                                            • C:\Windows\system32\chcp.com
                                              chcp 65001
                                              6⤵
                                                PID:2436
                                              • C:\Windows\system32\netsh.exe
                                                netsh wlan show profiles
                                                6⤵
                                                  PID:2408
                                                • C:\Windows\system32\findstr.exe
                                                  findstr /R /C:"[ ]:[ ]"
                                                  6⤵
                                                    PID:2864
                                                • C:\Windows\system32\cmd.exe
                                                  "cmd.exe" /c chcp 65001 && netsh wlan show networks mode=bssid | findstr "SSID BSSID Signal"
                                                  5⤵
                                                    PID:2580
                                                    • C:\Windows\system32\chcp.com
                                                      chcp 65001
                                                      6⤵
                                                        PID:2488
                                                      • C:\Windows\system32\netsh.exe
                                                        netsh wlan show networks mode=bssid
                                                        6⤵
                                                          PID:2584
                                                        • C:\Windows\system32\findstr.exe
                                                          findstr "SSID BSSID Signal"
                                                          6⤵
                                                            PID:2160
                                                  • C:\Users\Admin\AppData\Local\Temp\a\kano.exe
                                                    "C:\Users\Admin\AppData\Local\Temp\a\kano.exe"
                                                    2⤵
                                                      PID:2848
                                                    • C:\Users\Admin\AppData\Local\Temp\a\UAC.exe
                                                      "C:\Users\Admin\AppData\Local\Temp\a\UAC.exe"
                                                      2⤵
                                                        PID:596
                                                        • C:\Windows\SysWOW64\WerFault.exe
                                                          C:\Windows\SysWOW64\WerFault.exe -u -p 596 -s 244
                                                          3⤵
                                                          • Program crash
                                                          PID:1956
                                                      • C:\Users\Admin\AppData\Local\Temp\a\mdll.exe
                                                        "C:\Users\Admin\AppData\Local\Temp\a\mdll.exe"
                                                        2⤵
                                                          PID:2600
                                                      • 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:108

                                                        Network

                                                        MITRE ATT&CK Matrix ATT&CK v13

                                                        Execution

                                                        Scheduled Task/Job

                                                        1
                                                        T1053

                                                        Persistence

                                                        Scheduled Task/Job

                                                        1
                                                        T1053

                                                        Privilege Escalation

                                                        Scheduled Task/Job

                                                        1
                                                        T1053

                                                        Defense Evasion

                                                        Subvert Trust Controls

                                                        1
                                                        T1553

                                                        Install Root Certificate

                                                        1
                                                        T1553.004

                                                        Modify Registry

                                                        1
                                                        T1112

                                                        Discovery

                                                        System Information Discovery

                                                        2
                                                        T1082

                                                        Query Registry

                                                        1
                                                        T1012

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

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

                                                          70KB

                                                          MD5

                                                          49aebf8cbd62d92ac215b2923fb1b9f5

                                                          SHA1

                                                          1723be06719828dda65ad804298d0431f6aff976

                                                          SHA256

                                                          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                                                          SHA512

                                                          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

                                                          342B

                                                          MD5

                                                          f85e38d5edd8c761a045011ea31717d7

                                                          SHA1

                                                          35b73a0262a3917a9fbbfad1b34315f23263f6b6

                                                          SHA256

                                                          c21778deed880be24e7b2e602cc8cb74af1f142b02afe167bfc908be6f48e31b

                                                          SHA512

                                                          e1ad7dfe784402116cd2f867bbda206bfa3f570f1a6e7ba21cabbe8cca1796b6ddf5c004ec4d07a715b065d77c7d8a0187823e139cc7dd1330a8dbf33e987fa8

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

                                                          342B

                                                          MD5

                                                          33610743a9f44ff57a7d3d37c6499af6

                                                          SHA1

                                                          fcabebabcfcc28c331ecbf609f7a3d5ce464edbd

                                                          SHA256

                                                          6064754839563bc26eca61088272645d7b0d9cf2dfc4e2688c57064cefea7cbc

                                                          SHA512

                                                          288404d5587ce2aa8ecd36a24dcbbf00c8822869e3c1c4d150a66fb6342495a9dbf4e456723bc1327bd2441e172960038c54c0e98306ab2c8143d8593feca01d

                                                        • 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\Site Characteristics Database\000007.dbtmp
                                                          Filesize

                                                          16B

                                                          MD5

                                                          18e723571b00fb1694a3bad6c78e4054

                                                          SHA1

                                                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                                          SHA256

                                                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                                          SHA512

                                                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                                          270KB

                                                          MD5

                                                          0f29831987773831f65d2c01c9e743af

                                                          SHA1

                                                          74ab750d11400a47defad45a627129a6dd0909e2

                                                          SHA256

                                                          adb15f50a51c3f6a36d17ac78db02f548ae60b50a3102cdd234df5546ef0e852

                                                          SHA512

                                                          7ec325c7817b663e6e045cc647b46b37ca07350bbfd371cbf57f70791ae38d377e62209810d91a76895fdedd96d537bf9ce4fc27b256195d604bd12f3636f825

                                                        • C:\Users\Admin\AppData\Local\Temp\TarB85E.tmp
                                                          Filesize

                                                          181KB

                                                          MD5

                                                          4ea6026cf93ec6338144661bf1202cd1

                                                          SHA1

                                                          a1dec9044f750ad887935a01430bf49322fbdcb7

                                                          SHA256

                                                          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                                                          SHA512

                                                          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

                                                        • C:\Users\Admin\AppData\Local\Temp\a\UAC.exe
                                                          Filesize

                                                          96KB

                                                          MD5

                                                          3a60efc9992d02574b59745cbdfb2334

                                                          SHA1

                                                          28d4ef82fc79c586b1e32995789a84c1043a9c55

                                                          SHA256

                                                          397fcd310bfbaca2a5d934891ed1303048632bf33952eac5717fdca72ebdc994

                                                          SHA512

                                                          2fb2b6983040a9b747748b1e4d7c0e88e06e39a364ab8bbef2f4ee06c9f3a84cbe4ec1112ae5640ab98c3dc8a1a9bbc52ee63ac652cdd4f34c5e1e76784618ea

                                                        • C:\Users\Admin\AppData\Local\Temp\a\kano.exe
                                                          Filesize

                                                          1.3MB

                                                          MD5

                                                          960969e26854f881452cc83b61941174

                                                          SHA1

                                                          d3783bb7141ba5fb7520457902a3aa55adab9651

                                                          SHA256

                                                          accdb0787fae4cf07db205e2745ebfadd105f43963f14964470768483c894c8d

                                                          SHA512

                                                          3652fa2626d28c7563ea730034aba313eb972b48d54cf8af2b9fa51fdc05787df7800326d4efde9592c43a651a11f5f303f5d6ba26f90cd3742b20d4273360dc

                                                        • C:\Users\Admin\AppData\Local\Temp\a\mdll.exe
                                                          Filesize

                                                          740KB

                                                          MD5

                                                          d65acc2321b1580bc524b991fad0f78a

                                                          SHA1

                                                          884ed62a599b781384f45292659bef2b1cd5844b

                                                          SHA256

                                                          1f4c1b7370b3ba6ef950a84589fc458cf5b3a019a9bfe21aab986d0a26785291

                                                          SHA512

                                                          652eff94220920cdc5e8b69671466504705dc4e9cf05997e70d761092b52e118c7b413d4ea9681e94bc98369d5b59454f3059c0748b3a29a93f4a42e7ac578b4

                                                        • C:\Users\Admin\AppData\Local\Temp\a\riff.exe
                                                          Filesize

                                                          119KB

                                                          MD5

                                                          b37058a1a6fa72cf11d4bda54e15790a

                                                          SHA1

                                                          b8663b93cac0b88168d207fd648da5c2f9b775de

                                                          SHA256

                                                          85b1ce3f619ebeb3799acff17ee1356a7f3911e0b95f29b24111ae03fa2a03a0

                                                          SHA512

                                                          4848057ad580943a96e57713ca721ad3052001e8fd428651b08034592596f14e9396d0de970bdbffc552e104189aa81dfe7723bd13003637659198ec38fed818

                                                        • \??\pipe\crashpad_1532_MRWYHKZVFNTLKLAA
                                                          MD5

                                                          d41d8cd98f00b204e9800998ecf8427e

                                                          SHA1

                                                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                                                          SHA256

                                                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                                          SHA512

                                                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                                        • memory/1268-174-0x0000000000D50000-0x0000000000D74000-memory.dmp
                                                          Filesize

                                                          144KB

                                                        • memory/2008-0-0x000007FEF6173000-0x000007FEF6174000-memory.dmp
                                                          Filesize

                                                          4KB

                                                        • memory/2008-63-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp
                                                          Filesize

                                                          9.9MB

                                                        • memory/2008-62-0x000007FEF6173000-0x000007FEF6174000-memory.dmp
                                                          Filesize

                                                          4KB

                                                        • memory/2008-2-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp
                                                          Filesize

                                                          9.9MB

                                                        • memory/2008-1-0x0000000000330000-0x0000000000338000-memory.dmp
                                                          Filesize

                                                          32KB

                                                        • memory/2012-150-0x0000000000CF0000-0x0000000000D14000-memory.dmp
                                                          Filesize

                                                          144KB

                                                        • memory/2600-281-0x0000000010000000-0x000000001000B000-memory.dmp
                                                          Filesize

                                                          44KB

                                                        • memory/2848-159-0x0000000000C60000-0x0000000001192000-memory.dmp
                                                          Filesize

                                                          5.2MB

                                                        • memory/2848-275-0x0000000000C60000-0x0000000001192000-memory.dmp
                                                          Filesize

                                                          5.2MB