Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    25-05-2021 06:19

General

  • Target

    PO1223.exe

  • Size

    842KB

  • MD5

    260bb2d5fb66ec1f2acadb791df18fdd

  • SHA1

    cfc75c79f127309936bb1854c54bc6209d9b689a

  • SHA256

    b6f0e221dc2c0f99c4513331f8e2a4ab8f22d37f8a8ee49bd3566ea55b7bd885

  • SHA512

    1d467ec542ecc1746c7baf9f09ea72cdf7590f715b18ba8f1c022a4f6060062733b78622e254c9c303c64e1a33800604092faec863e0029ca8773fc6b80a6cb0

Malware Config

Extracted

Family

warzonerat

C2

37.120.210.211:22612

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Looks for VirtualBox Guest Additions in registry 2 TTPs
  • Warzone RAT Payload 3 IoCs
  • Looks for VMWare Tools registry key 2 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

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

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO1223.exe
    "C:\Users\Admin\AppData\Local\Temp\PO1223.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO1223.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:676
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RJsPhDUBzRLW.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:696
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RJsPhDUBzRLW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE733.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:824
    • C:\Users\Admin\AppData\Local\Temp\PO1223.exe
      "C:\Users\Admin\AppData\Local\Temp\PO1223.exe"
      2⤵
        PID:1248
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RJsPhDUBzRLW.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1920

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_03ce03fb-2fcd-44a6-b505-77be87c43db0

      MD5

      a70ee38af4bb2b5ed3eeb7cbd1a12fa3

      SHA1

      81dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9

      SHA256

      dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d

      SHA512

      8c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_10a2719f-ab19-452c-9537-375fecbe5f96

      MD5

      df44874327d79bd75e4264cb8dc01811

      SHA1

      1396b06debed65ea93c24998d244edebd3c0209d

      SHA256

      55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

      SHA512

      95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1abda922-9e0e-4200-89d0-60796083afcc

      MD5

      be4d72095faf84233ac17b94744f7084

      SHA1

      cc78ce5b9c57573bd214a8f423ee622b00ebb1ec

      SHA256

      b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc

      SHA512

      43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1b3e888d-11ca-473e-865e-7821932b8fb2

      MD5

      7f79b990cb5ed648f9e583fe35527aa7

      SHA1

      71b177b48c8bd745ef02c2affad79ca222da7c33

      SHA256

      080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683

      SHA512

      20926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_31059041-ed72-4796-9582-a4d1f9c1ff3d

      MD5

      d89968acfbd0cd60b51df04860d99896

      SHA1

      b3c29916ccb81ce98f95bbf3aa8a73de16298b29

      SHA256

      1020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9

      SHA512

      b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_32b21970-4839-4ac5-a2ad-cc925aecc47c

      MD5

      a725bb9fafcf91f3c6b7861a2bde6db2

      SHA1

      8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

      SHA256

      51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

      SHA512

      1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_32b21970-4839-4ac5-a2ad-cc925aecc47c

      MD5

      a725bb9fafcf91f3c6b7861a2bde6db2

      SHA1

      8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

      SHA256

      51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

      SHA512

      1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_60554f64-a36e-4439-8748-76f202d7cb75

      MD5

      02ff38ac870de39782aeee04d7b48231

      SHA1

      0390d39fa216c9b0ecdb38238304e518fb2b5095

      SHA256

      fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

      SHA512

      24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6ccb18ff-7a22-469e-90e7-ccc861e1432b

      MD5

      b6d38f250ccc9003dd70efd3b778117f

      SHA1

      d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a

      SHA256

      4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265

      SHA512

      67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7bc5ca8a-50eb-4a28-856a-31595e01418a

      MD5

      597009ea0430a463753e0f5b1d1a249e

      SHA1

      4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62

      SHA256

      3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d

      SHA512

      5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bd47eb21-a96b-4ccd-99d7-0d9f3f6c10b6

      MD5

      75a8da7754349b38d64c87c938545b1b

      SHA1

      5c28c257d51f1c1587e29164cc03ea880c21b417

      SHA256

      bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96

      SHA512

      798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_c9b427a0-6073-4eb8-9b09-f8e4712d7ab5

      MD5

      5e3c7184a75d42dda1a83606a45001d8

      SHA1

      94ca15637721d88f30eb4b6220b805c5be0360ed

      SHA256

      8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59

      SHA512

      fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fb5be3c2-2671-4271-9287-fdb5ece4a606

      MD5

      354b8209f647a42e2ce36d8cf326cc92

      SHA1

      98c3117f797df69935f8b09fc9e95accfe3d8346

      SHA256

      feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239

      SHA512

      420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

      MD5

      ad7320358d6d1731083a6eb4fc837ffd

      SHA1

      41ef64b995d8d06b4bd76bcbc752aa80a244edb1

      SHA256

      3cdb36b2ea52d9f17ee5deff21ac9c728784ade1cdf1e1961f019573d60497b8

      SHA512

      45038472bd768ac1c6c47361e120f9a2ff9da74f3f3ed77fbb0ec64e699250a714d11f06594c18dae547b89be95adac14ec25f6560843d0b852b717f3c91998f

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

      MD5

      7e6165500c414d8503b2b5368fd4918f

      SHA1

      cd0b0b15f9b25fa724ec6a53e016c480f3f6aee7

      SHA256

      cca90b2ac5e74832926b2e8f1e8c0defcb3dc3ddb16754f34901786eec16022b

      SHA512

      f81c0e10508ac9d275dd90d08996e7c88935634b15ab5574e08c6fb8b19f10615454bfa902d88a5aafdd091cd0d071cf004336511659a33276b6f5b3ee245ac9

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

      MD5

      7e6165500c414d8503b2b5368fd4918f

      SHA1

      cd0b0b15f9b25fa724ec6a53e016c480f3f6aee7

      SHA256

      cca90b2ac5e74832926b2e8f1e8c0defcb3dc3ddb16754f34901786eec16022b

      SHA512

      f81c0e10508ac9d275dd90d08996e7c88935634b15ab5574e08c6fb8b19f10615454bfa902d88a5aafdd091cd0d071cf004336511659a33276b6f5b3ee245ac9

    • C:\Users\Admin\AppData\Local\Temp\tmpE733.tmp

      MD5

      2ded20761e6b919ac500efce12f3dc1f

      SHA1

      48a913fc73e3b2ff96b43203ce6e65f91fff0edd

      SHA256

      4f0a9ec66f472f20dad2fdda6bd313065b6736e3ff6747f8dd65afd054e09648

      SHA512

      4b403a392fe93e9a337a5339f1931bf4e4556a7212751b2eead32303797fbdb2892c8ec327c3eb0dd1e9df4f96038c5fdd2c864c4a6873751811b059ca3b5106

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

      MD5

      3a118a2d17882679c0d92b141d019e7c

      SHA1

      63612b9dc99f92bde1a7a84aeb804b814d649d44

      SHA256

      ec090bf6b6fb7c9c3df9284a97ba5519c6406a79c6195ced654d570bc2deb6e7

      SHA512

      332153cf68516472fd4a85105588d6ce5d0d92b9c789cae9046e5a078af27e11ca725944f5d2dd0f396d9a858f0b79f346ea205b5ecfad4cd618c4137f920e98

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

      MD5

      3a118a2d17882679c0d92b141d019e7c

      SHA1

      63612b9dc99f92bde1a7a84aeb804b814d649d44

      SHA256

      ec090bf6b6fb7c9c3df9284a97ba5519c6406a79c6195ced654d570bc2deb6e7

      SHA512

      332153cf68516472fd4a85105588d6ce5d0d92b9c789cae9046e5a078af27e11ca725944f5d2dd0f396d9a858f0b79f346ea205b5ecfad4cd618c4137f920e98

    • memory/676-121-0x00000000055D0000-0x00000000055D1000-memory.dmp

      Filesize

      4KB

    • memory/676-75-0x00000000048E0000-0x00000000048E1000-memory.dmp

      Filesize

      4KB

    • memory/676-92-0x0000000004890000-0x0000000004891000-memory.dmp

      Filesize

      4KB

    • memory/676-66-0x0000000000000000-mapping.dmp

    • memory/676-67-0x0000000075D51000-0x0000000075D53000-memory.dmp

      Filesize

      8KB

    • memory/676-68-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

      Filesize

      4KB

    • memory/676-100-0x0000000005670000-0x0000000005671000-memory.dmp

      Filesize

      4KB

    • memory/676-102-0x000000007EF30000-0x000000007EF31000-memory.dmp

      Filesize

      4KB

    • memory/676-106-0x0000000005700000-0x0000000005701000-memory.dmp

      Filesize

      4KB

    • memory/676-107-0x0000000006250000-0x0000000006251000-memory.dmp

      Filesize

      4KB

    • memory/676-114-0x00000000061B0000-0x00000000061B1000-memory.dmp

      Filesize

      4KB

    • memory/676-69-0x0000000004920000-0x0000000004921000-memory.dmp

      Filesize

      4KB

    • memory/676-137-0x0000000006310000-0x0000000006311000-memory.dmp

      Filesize

      4KB

    • memory/676-81-0x00000000048E2000-0x00000000048E3000-memory.dmp

      Filesize

      4KB

    • memory/676-136-0x0000000006300000-0x0000000006301000-memory.dmp

      Filesize

      4KB

    • memory/676-76-0x0000000002420000-0x0000000002421000-memory.dmp

      Filesize

      4KB

    • memory/696-78-0x0000000001F80000-0x0000000002BCA000-memory.dmp

      Filesize

      12.3MB

    • memory/696-70-0x0000000000000000-mapping.dmp

    • memory/824-71-0x0000000000000000-mapping.dmp

    • memory/1248-84-0x0000000000405CE2-mapping.dmp

    • memory/1248-83-0x0000000000400000-0x0000000000554000-memory.dmp

      Filesize

      1.3MB

    • memory/1248-96-0x0000000000400000-0x0000000000554000-memory.dmp

      Filesize

      1.3MB

    • memory/1612-60-0x0000000000B50000-0x0000000000B51000-memory.dmp

      Filesize

      4KB

    • memory/1612-65-0x00000000020B0000-0x000000000210A000-memory.dmp

      Filesize

      360KB

    • memory/1612-64-0x0000000005220000-0x00000000052BD000-memory.dmp

      Filesize

      628KB

    • memory/1612-63-0x0000000000290000-0x0000000000295000-memory.dmp

      Filesize

      20KB

    • memory/1612-62-0x0000000004F20000-0x0000000004F21000-memory.dmp

      Filesize

      4KB

    • memory/1920-82-0x0000000000000000-mapping.dmp

    • memory/1920-94-0x00000000049F0000-0x00000000049F1000-memory.dmp

      Filesize

      4KB

    • memory/1920-95-0x00000000049F2000-0x00000000049F3000-memory.dmp

      Filesize

      4KB