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Resubmissions

11/08/2024, 15:05

240811-sgd6xsvcjl 8

11/08/2024, 15:01

240811-sd1kravbkm 8

Analysis

  • max time kernel
    85s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11/08/2024, 15:01

General

  • Target

    HorrorRNGInst.exe

  • Size

    89KB

  • MD5

    958be1157871fd8c546e4992cf55713b

  • SHA1

    dcc2fc1dc846cfa87ec29e8fe5c92603e4a895aa

  • SHA256

    f67f239010aabb32ecb3fc0e578b1faf105072feee6e352f0b385e8d405038de

  • SHA512

    d046a68472108430ee5c8f69d5ed9c3474d2f09881f3c8f344b551b3899c44bbf63d6632783354f9370e4dbefb81a597fcd1fb9baf7c1d2487bbfdea132aaba6

  • SSDEEP

    1536:H7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfCw6Op:b7DhdC6kzWypvaQ0FxyNTBfCa

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Delays execution with timeout.exe 4 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 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\HorrorRNGInst.exe
    "C:\Users\Admin\AppData\Local\Temp\HorrorRNGInst.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Windows\system32\cmd.exe
      "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\E5BD.tmp\E5BE.tmp\E5BF.bat C:\Users\Admin\AppData\Local\Temp\HorrorRNGInst.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2268
      • C:\Windows\system32\timeout.exe
        timeout /t 1 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:2832
      • C:\Windows\system32\timeout.exe
        timeout /t 1 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:1244
      • C:\Windows\system32\timeout.exe
        timeout /t 1 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:3020
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Invoke-RestMethod -Uri 'https://api.ipgeolocation.io/ipgeo?apiKey=c6eb3eeb4cbd47a1b3394c2f842b8a1a' | Out-File -FilePath 'ip_info.txt'"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2140
      • C:\Windows\system32\timeout.exe
        timeout /t 1 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:2788
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2700
    • 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:1748
      • 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,0x7fef5779758,0x7fef5779768,0x7fef5779778
        2⤵
          PID:2228
        • 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=1184 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:2
          2⤵
            PID:1208
          • 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=1520 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:8
            2⤵
              PID:640
            • 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=1616 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:8
              2⤵
                PID:1044
              • 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=2200 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:1
                2⤵
                  PID:1784
                • 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=2216 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:1
                  2⤵
                    PID:2368
                  • 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=1596 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:2
                    2⤵
                      PID:1188
                    • 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=3240 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:1
                      2⤵
                        PID:1712
                      • 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=3688 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:8
                        2⤵
                          PID:1512
                        • 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=10 --mojo-platform-channel-handle=3696 --field-trial-handle=1388,i,1404649065011945014,340857602076975883,131072 /prefetch:1
                          2⤵
                            PID:2020
                        • 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:1796

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                            Filesize

                            210KB

                            MD5

                            48d2860dd3168b6f06a4f27c6791bcaa

                            SHA1

                            f5f803efed91cd45a36c3d6acdffaaf0e863bf8c

                            SHA256

                            04d7bf7a6586ef00516bdb3f7b96c65e0b9c6b940f4b145121ed00f6116bbb77

                            SHA512

                            172da615b5b97a0c17f80ddd8d7406e278cd26afd1eb45a052cde0cb55b92febe49773b1e02cf9e9adca2f34abbaa6d7b83eaad4e08c828ef4bf26f23b95584e

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

                            Filesize

                            168B

                            MD5

                            c738634b2c3990c6b75b728a82a72077

                            SHA1

                            ddc7b732c331f9a0aa3cf744d859325fbea00705

                            SHA256

                            0d5162740f9810b838579010a02ed03da22fcd756bf96b65f0df5c7838785ad8

                            SHA512

                            c8037311ae8946cc7c8cfcbdc7c15141f4ca96f237d5110fcaca5b3781bcc9fe44fbe03dc0ed954c79bd5c19e7086e02ac6f88155114606ffefd30287be66d52

                          • 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\Network\TransportSecurity

                            Filesize

                            363B

                            MD5

                            31e346e7221bba5f4db5261f83d673b7

                            SHA1

                            448a6841cc07530422df10d10dd1a58424b6eea6

                            SHA256

                            d39c6ffd248986dcd1bcf8c20eebd7b41d3c6bb21835692d181c3efa081bc73f

                            SHA512

                            24f712a88427a8170855a64ff64eef9478266e4d830992662635a37c43f294705eced6c9032b6f5cd91ec4f3b243a10a6aee8dfcd1dd0f9548bdf52f1463d82f

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

                            Filesize

                            5KB

                            MD5

                            ecb19025baa40fb74dac82c64609d221

                            SHA1

                            58fbd48886bae7dfdcb083a0a1d561214e790e6f

                            SHA256

                            e7036ca14ca89121f39a4751022cb99899532d9df785680c6ed3d3c7dfcaf244

                            SHA512

                            e80421162404d31a8aff4c1c5915e5287004a49d97e7bbdf919697eb4f029dfd44a7cf865f2ab4643e4763c63d7be2d668d35829eaa6d3e1ddbc8c6b16142024

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

                            Filesize

                            6KB

                            MD5

                            0b7e0bebab07e5c77749a3a5b0d791ec

                            SHA1

                            f036e1f37be0095710691e2bc6e25a7a193b060e

                            SHA256

                            1ff532abf79836dbfbda0dcd677396fa0d3c1a1de068bf9028fed779dc9e75f4

                            SHA512

                            b6d8a6c774fd9995d14a1d37246c23c38f5bdb3c6216b854dea8fde4223e1fa2a537cb46e2262121bcee4305c767092405befecafd9ed0070f302b291605be69

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

                            Filesize

                            5KB

                            MD5

                            933c8da3b4e46d8c382816bd16b363af

                            SHA1

                            e20c65a16e4037ba71453d4a24b89212e41e5a3b

                            SHA256

                            921a6ad9413d23c96d87b353b5c2dd849abc1921f84ad7866cc11776e5502ddc

                            SHA512

                            f2f6ab72d6c8ff091540e44d6ae081fae5c06bbac1e4f1ea47a293b14d5b1a8a423869dc55f1fdfc42c943353d4e3d39401d65b3d36069d0ac3ed1d84dc57ecb

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                            Filesize

                            16B

                            MD5

                            18e723571b00fb1694a3bad6c78e4054

                            SHA1

                            afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                            SHA256

                            8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                            SHA512

                            43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                          • C:\Users\Admin\AppData\Local\Temp\E5BD.tmp\E5BE.tmp\E5BF.bat

                            Filesize

                            748B

                            MD5

                            aa21ff611de58cd776878ae721f9dba6

                            SHA1

                            e4d3e10fb81f2878c882bdec5ddfb0b2944670e8

                            SHA256

                            de947581c04fd3bb85d040e80f100114b0e3456f4f0024f097185e12343ff576

                            SHA512

                            5aff17cdecbaa2d12aacc14e712f75df5855620bf73a7accb523179118e978b5c7ba45d07d52f4ff6e4444371541f29be1fc0c2f8b67ce3a6dfeaef3380797eb

                          • memory/2140-12-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

                            Filesize

                            9.6MB

                          • memory/2140-11-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

                            Filesize

                            9.6MB

                          • memory/2140-10-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

                            Filesize

                            9.6MB

                          • memory/2140-8-0x0000000002860000-0x0000000002868000-memory.dmp

                            Filesize

                            32KB

                          • memory/2140-9-0x000007FEF5BB0000-0x000007FEF654D000-memory.dmp

                            Filesize

                            9.6MB

                          • memory/2140-7-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

                            Filesize

                            2.9MB

                          • memory/2140-6-0x000007FEF5E6E000-0x000007FEF5E6F000-memory.dmp

                            Filesize

                            4KB