Analysis

  • max time kernel
    1764s
  • max time network
    1771s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-03-2024 14:03

General

  • Target

    sysvol.exe

  • Size

    1.8MB

  • MD5

    03fa96650130466d43c4b486c615294a

  • SHA1

    88650e99ae745097810f096035a3272455e0b708

  • SHA256

    15bf2e47fd14a3a676452ca26d5c2551a67140ed8e8d3f1ebce9e5fcb7aa3fb4

  • SHA512

    c0583e46f845e6a53a559ca4658d7203a921ff9fabb8a5cee20551e80f056d2def72c112921968435a3e30bb0dcd08bb824159f1bca1bcfa137bf3ee3263115f

  • SSDEEP

    49152:gwsPtT+HW9zDL6axnzPmZ/lqTpv9Dasv3xzHM3kCJwf:gwMtSAXL68nzgITZBfxxCW

Malware Config

Signatures

  • Detect Poverty Stealer Payload 1 IoCs
  • Poverty Stealer

    Poverty Stealer is a crypto and infostealer written in C++.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • GoLang User-Agent 18 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3468
      • C:\Users\Admin\AppData\Local\Temp\sysvol.exe
        "C:\Users\Admin\AppData\Local\Temp\sysvol.exe"
        2⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:5104
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k move Bathrooms Bathrooms.bat & Bathrooms.bat & exit
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3600
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:2808
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "wrsa.exe opssvc.exe"
            4⤵
              PID:1108
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              4⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:2012
            • C:\Windows\SysWOW64\findstr.exe
              findstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"
              4⤵
                PID:2000
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c md 32216
                4⤵
                  PID:4216
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c copy /b Compound + Injection + Emotions + Worm + Participants + Richmond + Alot 32216\Enters.pif
                  4⤵
                    PID:4932
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c copy /b Disco 32216\r
                    4⤵
                      PID:2708
                    • C:\Users\Admin\AppData\Local\Temp\32216\Enters.pif
                      32216\Enters.pif 32216\r
                      4⤵
                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                      • Executes dropped EXE
                      • Suspicious use of SetThreadContext
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of FindShellTrayWindow
                      • Suspicious use of SendNotifyMessage
                      • Suspicious use of WriteProcessMemory
                      PID:2232
                    • C:\Windows\SysWOW64\PING.EXE
                      ping -n 5 127.0.0.1
                      4⤵
                      • Runs ping.exe
                      PID:1412
                • C:\Users\Admin\AppData\Local\Temp\32216\Enters.pif
                  C:\Users\Admin\AppData\Local\Temp\32216\Enters.pif
                  2⤵
                  • Executes dropped EXE
                  • Enumerates connected drives
                  • Suspicious use of SetThreadContext
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:2956
                  • C:\Windows\SysWoW64\calc.exe
                    C:\Windows\SysWoW64\calc.exe
                    3⤵
                    • Executes dropped EXE
                    PID:3672
                  • C:\Windows\SysWoW64\calc.exe
                    C:\Windows\SysWoW64\calc.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious use of WriteProcessMemory
                    PID:5008
                    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                      powershell -WindowStyle hidden -Command "if (-Not (Test-Path \"HKCU:\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\App\")) { Set-ItemProperty -Path \"HKCU:\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\" -Name \"App\" -Value \"C:\Windows\SysWoW64\calc.exe\" }"
                      4⤵
                      • Adds Run key to start application
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2720

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\32216\Enters.pif

                Filesize

                1.0MB

                MD5

                bfa84dbde0df8f1cad3e179bd46a6e34

                SHA1

                06ae3c38d4b2f8125656268925ebde9eca6a1f9e

                SHA256

                6de412b8674ffba5d78ff9d36abffbe2cf86fd08b2231592fca2fcf41f1f2314

                SHA512

                edd4c839437570003e1cc4a04e6cb7bf8c70c0ebdae741e69782e9bdf47c42441cd8d709170898859b94b3248cccf0e9dfa5e183c110b93ded935ce69a0ff82a

              • C:\Users\Admin\AppData\Local\Temp\32216\r

                Filesize

                2.8MB

                MD5

                8de31c24cb7fe99ff6348875de7cd146

                SHA1

                8e2afafc129d1ddfc6de010029bb867f1708c6f6

                SHA256

                dc30e0b588b256bd593502a28b6ce43f0da029b38fd70408b19b415d219066df

                SHA512

                6a20368a0cbc03e25fb699815f584727c050f4b583ff8ee467e4a03ce4123c29d2f90dc8a4745831f5bc860b7deaa68a2bc19364c46bfe136956d265539ac133

              • C:\Users\Admin\AppData\Local\Temp\Alot

                Filesize

                45KB

                MD5

                0c257b9edbcc7f41af6e1027bc0713ee

                SHA1

                2149a7bb22476f85610c842c34628b2f22d8a549

                SHA256

                7ac226e081d090f2e3cb99104b4226fcd5e77cb83f7edb23081c1a2bd376533c

                SHA512

                f98b584e5112a81336ad4d7f2a1a4066028fc0c9d7a0b5b148172bd4c9a0485983ea868522a61999415837fdbd73401cb703138729e03831dc39bbe6c1f3f25b

              • C:\Users\Admin\AppData\Local\Temp\Bathrooms

                Filesize

                13KB

                MD5

                a0d9b89b48e8fc49b82d019ee8500484

                SHA1

                5ca4d2e68d734e2314bc226f0bd6b5c04e0bdac3

                SHA256

                f231fe2acf36b89ade78b80eb336650de0e4a7e9bfee25e70bce55a93c77e02a

                SHA512

                1ac26f3815f4477a1ba6e73fe90587952fda18dd4da2ccd201bb5a36eebbe76270ace8b5f8764e279568ed394e5bdcf9ee10a429ad6c76f9b462c37043034fe5

              • C:\Users\Admin\AppData\Local\Temp\Compound

                Filesize

                161KB

                MD5

                da2be5607513a22a9d61d9538f5f0636

                SHA1

                e77975bb6f507b4089409a06ab2226a6d54bfefd

                SHA256

                640dd32f2764bdb5c0578093a02e828ff53e18d397512a1992bba583d1d2e648

                SHA512

                1f432b70928e2b41fe74427e086bca411c88710adba700c32bc6089d02684edd04859503269b95bfa64be7439ebbfd41d928d9a464717517db18e68bc3eb63f4

              • C:\Users\Admin\AppData\Local\Temp\Disco

                Filesize

                15KB

                MD5

                106d5bf8c747cb5a0310ae87bf9902c7

                SHA1

                53e0bd09597e96ebd71b15ff01b5b7567df489b4

                SHA256

                d3d61b430f7e8e91c29107888c3aba78644fde65468df3f4cd3ea771dac1af62

                SHA512

                bfb6d6bf78ae67d292701eee4408dd2064b3ab6c81426002900823847f1c74cceaf54ca32ee11db9b69d1dbffa5cf89d71809f195701a09294fb49c8639162b4

              • C:\Users\Admin\AppData\Local\Temp\Emotions

                Filesize

                261KB

                MD5

                8a83e45fdfd2f28ef8210428fecdef9c

                SHA1

                db669761c961b72e7771cd8317c582ef8e48ddd1

                SHA256

                7e9d688abe2dd7d1ac4796a62d9e816d8c3efe719f2de72ce6c49221e027d2a7

                SHA512

                74dff439e42139117e9d384cb6323039683aaf5c18ed71285eec65d215eb4bf4a4c3e284231f1e7da6af9147606e9ccf13f081fb84f7f311f4e444878a7ab1e2

              • C:\Users\Admin\AppData\Local\Temp\Participants

                Filesize

                108KB

                MD5

                53c678fa488852a4533e20624a3f4ac2

                SHA1

                22af659f0f7b6f09e3780ecafa87dff857c29707

                SHA256

                33f67ac58e056d541e9ffc261620bb6069bc3bdc0690cf6b1b4402cf64476da4

                SHA512

                79f7f93f9bc6b731bed2a69868cf2451b4c255fda7500914e8a0580b0fa6a8d468b2a2ec27c01f9b007e0addf9b5bc1abd569edeea16496464461cb09cb71fd7

              • C:\Users\Admin\AppData\Local\Temp\Richmond

                Filesize

                115KB

                MD5

                23293056e8c481306987d68f78e88202

                SHA1

                64f34b9647f0433567e2e364f283cd228acf3d5f

                SHA256

                bff15ce4016dfb6ce301818c7507d9abd218217d17dd07fa1823c06832ba7d97

                SHA512

                10e77ba73f9696a0a36144261ef901ba0ac329a465d5b20e9f8e77e7b5fb1de60adde593458d6752eaa2ae0b1c6298618eabbdba8f82f48a7773d54c25b2e570

              • C:\Users\Admin\AppData\Local\Temp\Worm

                Filesize

                111KB

                MD5

                1624046c22d7d232e3ad77d456743551

                SHA1

                6ac978fe79d62baec9626ae3d18e2263ea91ede7

                SHA256

                0795d6a6fdc1bac55de379cd7f33e4440dc3645e748f91d2b3b4dddf38a8635a

                SHA512

                da89fc52fab7905d82fd1d9abb92ba53ec5f93f1ed296acab297aeeb8ce0b708052f8b519300926323001274d769b859778fbb7e736375f6e7c196f6287dcdc3

              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xtuxvypr.tbm.ps1

                Filesize

                60B

                MD5

                d17fe0a3f47be24a6453e9ef58c94641

                SHA1

                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                SHA256

                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                SHA512

                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

              • memory/2232-24-0x000001E4C9290000-0x000001E4C9291000-memory.dmp

                Filesize

                4KB

              • memory/2720-73-0x00000000743B0000-0x0000000074B60000-memory.dmp

                Filesize

                7.7MB

              • memory/2720-69-0x0000000005F40000-0x0000000005F62000-memory.dmp

                Filesize

                136KB

              • memory/2720-68-0x0000000005EC0000-0x0000000005EDA000-memory.dmp

                Filesize

                104KB

              • memory/2720-67-0x0000000006B80000-0x0000000006C16000-memory.dmp

                Filesize

                600KB

              • memory/2720-66-0x0000000005A00000-0x0000000005A4C000-memory.dmp

                Filesize

                304KB

              • memory/2720-65-0x00000000059E0000-0x00000000059FE000-memory.dmp

                Filesize

                120KB

              • memory/2720-64-0x0000000005610000-0x0000000005964000-memory.dmp

                Filesize

                3.3MB

              • memory/2720-49-0x00000000743B0000-0x0000000074B60000-memory.dmp

                Filesize

                7.7MB

              • memory/2720-63-0x00000000054F0000-0x0000000005556000-memory.dmp

                Filesize

                408KB

              • memory/2720-53-0x0000000005310000-0x0000000005376000-memory.dmp

                Filesize

                408KB

              • memory/2720-52-0x0000000005270000-0x0000000005292000-memory.dmp

                Filesize

                136KB

              • memory/2720-51-0x0000000004C10000-0x0000000005238000-memory.dmp

                Filesize

                6.2MB

              • memory/2720-50-0x0000000000B80000-0x0000000000B90000-memory.dmp

                Filesize

                64KB

              • memory/2720-70-0x00000000071D0000-0x0000000007774000-memory.dmp

                Filesize

                5.6MB

              • memory/2720-48-0x0000000000AA0000-0x0000000000AD6000-memory.dmp

                Filesize

                216KB

              • memory/2956-35-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-26-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-29-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-40-0x0000027F129E0000-0x0000027F129E3000-memory.dmp

                Filesize

                12KB

              • memory/2956-27-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-37-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-36-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-34-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-33-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-32-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-31-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/2956-30-0x0000027F12590000-0x0000027F1273C000-memory.dmp

                Filesize

                1.7MB

              • memory/3672-42-0x0000000000620000-0x0000000000621000-memory.dmp

                Filesize

                4KB

              • memory/3672-43-0x0000000000390000-0x000000000039A000-memory.dmp

                Filesize

                40KB

              • memory/5008-84-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-74-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-78-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-79-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-81-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-46-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-87-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-88-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-90-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-91-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-93-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-96-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-97-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB

              • memory/5008-99-0x0000000000A00000-0x000000000121C000-memory.dmp

                Filesize

                8.1MB