Resubmissions

02/09/2024, 21:14

240902-z3rgpsxcnm 9

02/09/2024, 21:08

240902-zyvnkaxbqj 9

02/09/2024, 20:57

240902-zrx54sxapk 9

02/09/2024, 20:52

240902-znsffsxajm 9

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/09/2024, 20:52

General

  • Target

    WorldWars.exe

  • Size

    154.6MB

  • MD5

    225cd570d533705a6798559e90ed99d9

  • SHA1

    dadf3eccaf2b6c7183128941e3b854b8e6f21cec

  • SHA256

    b4f796f1cd929e6da285b3469f8ad9a2ae9ef4d383295abf0a746bf053ea4c0e

  • SHA512

    67aefd4d858caacf7129671081cf8eae9762a5e27cf63832226da7a25f9aac3b3c19a8b4d9cd3216b6565f066259c2d7dadc86d9ca1277b659d9351054759405

  • SSDEEP

    1572864:ITmw0ciLNpDPuAvHxJLkY2O6Ea3f9kwZXeT6EivLp1vUAtdjtZn+f4FnIvGaC9dU:7v6E70+Mk

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WorldWars.exe
    "C:\Users\Admin\AppData\Local\Temp\WorldWars.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "wmic csproduct get uuid"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic csproduct get uuid
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:980
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "tasklist"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3608
      • C:\Windows\system32\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:660
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "tasklist"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1820
      • C:\Windows\system32\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2376
    • C:\Users\Admin\AppData\Local\Temp\WorldWars.exe
      "C:\Users\Admin\AppData\Local\Temp\WorldWars.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\unitygame-setup" --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAABgAAAAAAAAAGAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1920 --field-trial-handle=1924,i,17279179128819013800,5669178612517826145,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
      2⤵
        PID:5000
      • C:\Users\Admin\AppData\Local\Temp\WorldWars.exe
        "C:\Users\Admin\AppData\Local\Temp\WorldWars.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\unitygame-setup" --mojo-platform-channel-handle=2104 --field-trial-handle=1924,i,17279179128819013800,5669178612517826145,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:8
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3476
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "tasklist"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2716
        • C:\Windows\system32\tasklist.exe
          tasklist
          3⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:720
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "where /r . *.sqlite"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2036
        • C:\Windows\system32\where.exe
          where /r . *.sqlite
          3⤵
            PID:2724
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "where /r . cookies.sqlite"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1600
          • C:\Windows\system32\where.exe
            where /r . cookies.sqlite
            3⤵
              PID:2472
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "tasklist"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:764
            • C:\Windows\system32\tasklist.exe
              tasklist
              3⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:1936
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "tasklist"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4056
            • C:\Windows\system32\tasklist.exe
              tasklist
              3⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:912
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "cscript //B "C:\Users\Admin\AppData\Local\Temp\add_to_startup.vbs""
            2⤵
              PID:3964
              • C:\Windows\system32\cscript.exe
                cscript //B "C:\Users\Admin\AppData\Local\Temp\add_to_startup.vbs"
                3⤵
                • Checks computer location settings
                • Drops startup file
                PID:4428
                • C:\Users\Admin\AppData\Local\Temp\t4bc9u73ykm.exe
                  "C:\Users\Admin\AppData\Local\Temp\t4bc9u73ykm.exe" HXN-LIFETIME-7CE535B2D630 discord
                  4⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  PID:2428
                  • C:\Windows\system32\cmd.exe
                    C:\Windows\system32\cmd.exe /d /s /c "%windir%\System32\REG.exe QUERY HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography /v MachineGuid"
                    5⤵
                      PID:2360
                      • C:\Windows\System32\reg.exe
                        C:\Windows\System32\REG.exe QUERY HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography /v MachineGuid
                        6⤵
                          PID:1452
                      • C:\Windows\system32\cmd.exe
                        C:\Windows\system32\cmd.exe /d /s /c ""C:\Users\Admin\AppData\Local\Temp\screenCapture\screenCapture_1.3.2.bat" "C:\Users\Admin\AppData\Local\Temp\202482-2428-r72b5f.72nbf.png" "
                        5⤵
                          PID:3196
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
                            C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe /nologo /r:"Microsoft.VisualBasic.dll" /win32manifest:"app.manifest" /out:"screenCapture_1.3.2.exe" "C:\Users\Admin\AppData\Local\Temp\SCREEN~1\SCREEN~1.BAT"
                            6⤵
                            • System Location Discovery: System Language Discovery
                            PID:3148
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
                              C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES2362.tmp" "c:\Users\Admin\AppData\Local\Temp\screenCapture\CSCDEEB09CBCB654EA9B4DD70CBF5689F25.TMP"
                              7⤵
                              • System Location Discovery: System Language Discovery
                              PID:3056
                          • C:\Users\Admin\AppData\Local\Temp\screenCapture\screenCapture_1.3.2.exe
                            screenCapture_1.3.2.exe "C:\Users\Admin\AppData\Local\Temp\202482-2428-r72b5f.72nbf.png"
                            6⤵
                            • Executes dropped EXE
                            PID:1232
                  • C:\Users\Admin\AppData\Local\Temp\WorldWars.exe
                    "C:\Users\Admin\AppData\Local\Temp\WorldWars.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --user-data-dir="C:\Users\Admin\AppData\Roaming\unitygame-setup" --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAABgAAAAAAAAAGAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1896 --field-trial-handle=1924,i,17279179128819013800,5669178612517826145,131072 --disable-features=SpareRendererForSitePerProcess,WinRetrieveSuggestionsOnlyOnDemand /prefetch:2
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4648

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\passwords.db

                  Filesize

                  40KB

                  MD5

                  a182561a527f929489bf4b8f74f65cd7

                  SHA1

                  8cd6866594759711ea1836e86a5b7ca64ee8911f

                  SHA256

                  42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

                  SHA512

                  9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

                • C:\Users\Admin\AppData\Local\Temp\202482-2428-r72b5f.72nbf.png

                  Filesize

                  424KB

                  MD5

                  e3c04448099f8cbaf4f782281d8bd0f0

                  SHA1

                  c5b823618fcb4389c9180fbf20f7cc3ad57fb0c9

                  SHA256

                  788e52842c7c6ae83b25ac5cd917ff3a459f054a9974dfaa56a826469bb83339

                  SHA512

                  eb0cf7d37c1bef23160452f6337129d710da38e362c8b230e65b923c21bc02e1612babb1f88c9267d4d3a05a957aa9065183ca4a9c7a2dc260254bc30ea8508c

                • C:\Users\Admin\AppData\Local\Temp\21ba4419-bbef-452c-b2ed-508c458168fc.tmp.node

                  Filesize

                  137KB

                  MD5

                  04bfbfec8db966420fe4c7b85ebb506a

                  SHA1

                  939bb742a354a92e1dcd3661a62d69e48030a335

                  SHA256

                  da2172ce055fa47d6a0ea1c90654f530abed33f69a74d52fab06c4c7653b48fd

                  SHA512

                  4ea97a9a120ed5bee8638e0a69561c2159fc3769062d7102167b0e92b4f1a5c002a761bd104282425f6cee8d0e39dbe7e12ad4e4a38570c3f90f31b65072dd65

                • C:\Users\Admin\AppData\Local\Temp\RES2362.tmp

                  Filesize

                  1KB

                  MD5

                  72ca77cd17a97a69d869af1ea362602d

                  SHA1

                  18487aad3251db9f523f2aef428c19062f3525af

                  SHA256

                  495a862f7e157c5b817fa23436bab12dda38746f37663240b2e5298ef865a513

                  SHA512

                  c5edffccaa80198d20d5666f8cc5a3650ee6c791af730275b8c79573bec095f96779810bad198d58c7c2cfe5085d471d26618dcaa14ebd9593035a6bc3db8d8b

                • C:\Users\Admin\AppData\Local\Temp\add_to_startup.vbs

                  Filesize

                  640B

                  MD5

                  6546c56eb0a8cee90a3acb8d1959c884

                  SHA1

                  01bd0bfb16eb1c5c8f54ccc7ae7259d0024097c9

                  SHA256

                  170094def2db5fd093121523a8c7dd31bb8e7e7043cbcec923d92a92b9e7017c

                  SHA512

                  fc534b386f677893150131fdbc505bcdc6a0a1df4fa6ccff2045cfee427c0d723cf95512dc10f4245ce77343ceb38cbb7c33fe450ea4e70357c22cd3412a3ff5

                • C:\Users\Admin\AppData\Local\Temp\c9923c71-d682-4a9a-abaf-a926ced0d6b2.tmp.node

                  Filesize

                  1.4MB

                  MD5

                  56192831a7f808874207ba593f464415

                  SHA1

                  e0c18c72a62692d856da1f8988b0bc9c8088d2aa

                  SHA256

                  6aa8763714aa5199a4065259af792292c2a7d6a2c381aa27007255421e5c9d8c

                  SHA512

                  c82aa1ef569c232b4b4f98a3789f2390e5f7bf5cc7e73d199fe23a3f636817edfdc2fb49ce7f69169c028a9dd5ab9f63e8f64964bb22424fc08db71e85054a33

                • C:\Users\Admin\AppData\Local\Temp\screenCapture\screenCapture_1.3.2.bat

                  Filesize

                  13KB

                  MD5

                  da0f40d84d72ae3e9324ad9a040a2e58

                  SHA1

                  4ca7f6f90fb67dce8470b67010aa19aa0fd6253f

                  SHA256

                  818350a4fb4146072a25f0467c5c99571c854d58bec30330e7db343bceca008b

                  SHA512

                  30b7d4921f39c2601d94a3e3bb0e3be79b4b7b505e52523d2562f2e2f32154d555a593df87a71cddb61b98403265f42e0d6705950b37a155dc1d64113c719fd9

                • C:\Users\Admin\AppData\Local\Temp\screenCapture\screenCapture_1.3.2.exe

                  Filesize

                  12KB

                  MD5

                  338575dd29e803d734d32df2341ca4a8

                  SHA1

                  11ee9299d53d0504e940b7debf2a2182e6359e8f

                  SHA256

                  5ec7a8e77304bab0aa34f12f9f7e49a2f4f505021c3ea83e083bba302f1951a5

                  SHA512

                  4a1d5fd633bc5acbcfec5e169966f128c7c556b2225ecf108d816498b196c1e77281df9d0a59ddc57b6107596e53b2b0e8b00dcba3244f1aa331ffa794f215c9

                • \??\c:\Users\Admin\AppData\Local\Temp\screenCapture\CSCDEEB09CBCB654EA9B4DD70CBF5689F25.TMP

                  Filesize

                  1KB

                  MD5

                  a6f2d21624678f54a2abed46e9f3ab17

                  SHA1

                  a2a6f07684c79719007d434cbd1cd2164565734a

                  SHA256

                  ab96911d094b6070cbfb48e07407371ddb41b86e36628b6a10cdb11478192344

                  SHA512

                  0b286df41c3887eecff5c38cbd6818078313b555ef001151b41ac11b80466b2f4f39da518ab9c51eeff35295cb39d52824de13e026c35270917d7274f764c676

                • \??\c:\Users\Admin\AppData\Local\Temp\screenCapture\app.manifest

                  Filesize

                  350B

                  MD5

                  8951565428aa6644f1505edb592ab38f

                  SHA1

                  9c4bee78e7338f4f8b2c8b6c0e187f43cfe88bf2

                  SHA256

                  8814db9e125d0c2b7489f8c7c3e95adf41f992d4397ed718bda8573cb8fb0e83

                  SHA512

                  7577bad37b67bf13a0d7f9b8b7d6c077ecdfb81a5bee94e06dc99e84cb20db2d568f74d1bb2cef906470b4f6859e00214beacca7d82e2b99126d27820bf3b8f5

                • memory/1232-82-0x0000000000B90000-0x0000000000B9A000-memory.dmp

                  Filesize

                  40KB

                • memory/4648-88-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-90-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-89-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-94-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-96-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-100-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-99-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-98-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-97-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB

                • memory/4648-95-0x0000023167520000-0x0000023167521000-memory.dmp

                  Filesize

                  4KB