Analysis

  • max time kernel
    145s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    24-11-2020 16:57

General

  • Target

    angelx.exe

  • Size

    968KB

  • MD5

    f9ccd51ac26ac9729efb1386644e09bb

  • SHA1

    c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

  • SHA256

    e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

  • SHA512

    5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

Malware Config

Extracted

Family

warzonerat

C2

79.134.225.48:3214

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 5 IoCs
  • Executes dropped EXE 2 IoCs
  • Looks for VMWare Tools registry key 2 TTPs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

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

  • Drops startup file 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Maps connected drives based on registry 3 TTPs 4 IoCs

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

  • Suspicious use of SetThreadContext 2 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 2 IoCs

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

  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\angelx.exe
    "C:\Users\Admin\AppData\Local\Temp\angelx.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TAwqyX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp638.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:924
    • C:\Users\Admin\AppData\Local\Temp\angelx.exe
      "C:\Users\Admin\AppData\Local\Temp\angelx.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Adds Run key to start application
      • NTFS ADS
      • Suspicious use of WriteProcessMemory
      PID:1348
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1056
      • C:\ProgramData\images.exe
        "C:\ProgramData\images.exe"
        3⤵
        • Executes dropped EXE
        • Checks BIOS information in registry
        • Maps connected drives based on registry
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:344
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TAwqyX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF3F0.tmp"
          4⤵
          • Creates scheduled task(s)
          PID:1328
        • C:\ProgramData\images.exe
          "C:\ProgramData\images.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:744
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell Add-MpPreference -ExclusionPath C:\
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1624
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            5⤵
              PID:1044

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Defense Evasion

    Virtualization/Sandbox Evasion

    2
    T1497

    Modify Registry

    1
    T1112

    Discovery

    Query Registry

    4
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    3
    T1082

    Peripheral Device Discovery

    1
    T1120

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\ProgramData\images.exe
      MD5

      f9ccd51ac26ac9729efb1386644e09bb

      SHA1

      c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

      SHA256

      e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

      SHA512

      5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

    • C:\ProgramData\images.exe
      MD5

      f9ccd51ac26ac9729efb1386644e09bb

      SHA1

      c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

      SHA256

      e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

      SHA512

      5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

    • C:\ProgramData\images.exe
      MD5

      f9ccd51ac26ac9729efb1386644e09bb

      SHA1

      c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

      SHA256

      e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

      SHA512

      5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_084a6ed0-3161-4124-a5ba-ba976a625897
      MD5

      354b8209f647a42e2ce36d8cf326cc92

      SHA1

      98c3117f797df69935f8b09fc9e95accfe3d8346

      SHA256

      feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239

      SHA512

      420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_33a5abd8-ae3f-47ec-9a9d-1f14f1028dbc
      MD5

      d89968acfbd0cd60b51df04860d99896

      SHA1

      b3c29916ccb81ce98f95bbf3aa8a73de16298b29

      SHA256

      1020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9

      SHA512

      b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_3bf4f350-86fe-486e-8b87-41ab96d0ad9c
      MD5

      b6d38f250ccc9003dd70efd3b778117f

      SHA1

      d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a

      SHA256

      4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265

      SHA512

      67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4408bb97-19ee-4815-b02c-5a0939dddad8
      MD5

      df44874327d79bd75e4264cb8dc01811

      SHA1

      1396b06debed65ea93c24998d244edebd3c0209d

      SHA256

      55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

      SHA512

      95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_644b5728-e9b5-45ab-9104-7136ec814422
      MD5

      be4d72095faf84233ac17b94744f7084

      SHA1

      cc78ce5b9c57573bd214a8f423ee622b00ebb1ec

      SHA256

      b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc

      SHA512

      43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6532a425-51ae-4577-837f-c6e09d9fcfcf
      MD5

      75a8da7754349b38d64c87c938545b1b

      SHA1

      5c28c257d51f1c1587e29164cc03ea880c21b417

      SHA256

      bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96

      SHA512

      798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_69670b6c-d49a-42a9-993a-10d18807f7c6
      MD5

      5e3c7184a75d42dda1a83606a45001d8

      SHA1

      94ca15637721d88f30eb4b6220b805c5be0360ed

      SHA256

      8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59

      SHA512

      fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7f45a795-9723-4ae3-b7ea-79ea7f92b87a
      MD5

      a725bb9fafcf91f3c6b7861a2bde6db2

      SHA1

      8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

      SHA256

      51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

      SHA512

      1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_aacd219d-c7ba-43ff-a67c-9ddc2f632d63
      MD5

      597009ea0430a463753e0f5b1d1a249e

      SHA1

      4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62

      SHA256

      3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d

      SHA512

      5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_c2890964-4080-46c8-9894-26c062526ef5
      MD5

      7f79b990cb5ed648f9e583fe35527aa7

      SHA1

      71b177b48c8bd745ef02c2affad79ca222da7c33

      SHA256

      080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683

      SHA512

      20926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e9f9468a-8cbd-4472-b808-e8b3772f4134
      MD5

      02ff38ac870de39782aeee04d7b48231

      SHA1

      0390d39fa216c9b0ecdb38238304e518fb2b5095

      SHA256

      fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

      SHA512

      24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fb1ebffb-c0e6-42e0-82d1-e5fb6a576bd2
      MD5

      a70ee38af4bb2b5ed3eeb7cbd1a12fa3

      SHA1

      81dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9

      SHA256

      dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d

      SHA512

      8c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
      MD5

      7d2b484bbe2b250c41f1eb2c8ad731bf

      SHA1

      51d00e198a79dae8614d4aea4ae7e2433df2839e

      SHA256

      29e5457db4e85fedc6770465e0cfa6e76bd9596e08679cac4a7633b074f214fd

      SHA512

      f30467d6e53c3f780f12fa265b5dd9596fb1844195ae83e485132e23801bf8e8f5e348d0f072bbba41f19239d2b2f243a039e9e2e5d8b72d7cabef494733b851

    • C:\Users\Admin\AppData\Local\Temp\tmp638.tmp
      MD5

      95a9c45d31f7ab2924776fd2a5c22132

      SHA1

      fbf066e13cefa3fadd30e49663bc1b791ab3708f

      SHA256

      34fed904bbe829123392f5b796f58bf3d1476b73e113c894ad60d022bba9c817

      SHA512

      9e9cb048f08bddddd549ced701b09072c7a65ecad7188a734e6c9754400625d339e11d90e7ad024df7110ad529a24c030d5cb3cdd02380e34472ac669e22d8b0

    • C:\Users\Admin\AppData\Local\Temp\tmpF3F0.tmp
      MD5

      95a9c45d31f7ab2924776fd2a5c22132

      SHA1

      fbf066e13cefa3fadd30e49663bc1b791ab3708f

      SHA256

      34fed904bbe829123392f5b796f58bf3d1476b73e113c894ad60d022bba9c817

      SHA512

      9e9cb048f08bddddd549ced701b09072c7a65ecad7188a734e6c9754400625d339e11d90e7ad024df7110ad529a24c030d5cb3cdd02380e34472ac669e22d8b0

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
      MD5

      0234bef1c84f47d8acaed5ab7defaa48

      SHA1

      1d6b28e69777d3aa15165822be20f0b9b46c20a8

      SHA256

      b2376fce8bd5a9d9535c6256107962b82540f1aec7031938ecb2ca19058eca97

      SHA512

      e2295ce8e232fcf61eb51eac714e9dd0667382de17c823fae0789ed75ef9f642b0cd3e4fe56eb9ce8c697ec696c33970e7e6af28e4446a5895736c451797b97f

    • \ProgramData\images.exe
      MD5

      f9ccd51ac26ac9729efb1386644e09bb

      SHA1

      c90cb01be628c0c00e70629ef1d0916d2aa1c2aa

      SHA256

      e876e9815b602f4e6c022d682c62cf45a6c750ea1a3b10665b792b9ccf705cc4

      SHA512

      5d072857e1976e34b99d06cfae94637a9a8f2e0df68be0b8ab8a8dcfe8af735c9f988a9f6e563aa26004163de1f3c3c03b4bfecfb17cd47b957820210ebeedc9

    • memory/344-19-0x0000000000B90000-0x0000000000B91000-memory.dmp
      Filesize

      4KB

    • memory/344-17-0x0000000074540000-0x0000000074C2E000-memory.dmp
      Filesize

      6.9MB

    • memory/344-14-0x0000000000000000-mapping.dmp
    • memory/744-67-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/744-65-0x0000000000405CE2-mapping.dmp
    • memory/924-7-0x0000000000000000-mapping.dmp
    • memory/1044-77-0x0000000000160000-0x0000000000161000-memory.dmp
      Filesize

      4KB

    • memory/1044-69-0x0000000000000000-mapping.dmp
    • memory/1044-78-0x0000000000000000-mapping.dmp
    • memory/1044-76-0x0000000000170000-0x0000000000171000-memory.dmp
      Filesize

      4KB

    • memory/1056-26-0x00000000048D0000-0x00000000048D1000-memory.dmp
      Filesize

      4KB

    • memory/1056-58-0x0000000006510000-0x0000000006511000-memory.dmp
      Filesize

      4KB

    • memory/1056-35-0x00000000060F0000-0x00000000060F1000-memory.dmp
      Filesize

      4KB

    • memory/1056-34-0x00000000056B0000-0x00000000056B1000-memory.dmp
      Filesize

      4KB

    • memory/1056-29-0x0000000005650000-0x0000000005651000-memory.dmp
      Filesize

      4KB

    • memory/1056-42-0x0000000006280000-0x0000000006281000-memory.dmp
      Filesize

      4KB

    • memory/1056-21-0x0000000074540000-0x0000000074C2E000-memory.dmp
      Filesize

      6.9MB

    • memory/1056-12-0x0000000000000000-mapping.dmp
    • memory/1056-23-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
      Filesize

      4KB

    • memory/1056-24-0x0000000004980000-0x0000000004981000-memory.dmp
      Filesize

      4KB

    • memory/1056-25-0x00000000026B0000-0x00000000026B1000-memory.dmp
      Filesize

      4KB

    • memory/1056-57-0x0000000006500000-0x0000000006501000-memory.dmp
      Filesize

      4KB

    • memory/1056-43-0x0000000005610000-0x0000000005611000-memory.dmp
      Filesize

      4KB

    • memory/1084-1-0x0000000000270000-0x0000000000271000-memory.dmp
      Filesize

      4KB

    • memory/1084-0-0x0000000074840000-0x0000000074F2E000-memory.dmp
      Filesize

      6.9MB

    • memory/1084-6-0x0000000000790000-0x00000000007AF000-memory.dmp
      Filesize

      124KB

    • memory/1084-5-0x0000000000430000-0x0000000000436000-memory.dmp
      Filesize

      24KB

    • memory/1084-4-0x0000000004B30000-0x0000000004B84000-memory.dmp
      Filesize

      336KB

    • memory/1084-3-0x00000000003A0000-0x00000000003B4000-memory.dmp
      Filesize

      80KB

    • memory/1328-62-0x0000000000000000-mapping.dmp
    • memory/1348-11-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/1348-10-0x0000000000405CE2-mapping.dmp
    • memory/1348-9-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/1624-75-0x0000000005300000-0x0000000005301000-memory.dmp
      Filesize

      4KB

    • memory/1624-74-0x00000000048C0000-0x00000000048C1000-memory.dmp
      Filesize

      4KB

    • memory/1624-73-0x0000000004960000-0x0000000004961000-memory.dmp
      Filesize

      4KB

    • memory/1624-72-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
      Filesize

      4KB

    • memory/1624-71-0x00000000742A0000-0x000000007498E000-memory.dmp
      Filesize

      6.9MB

    • memory/1624-68-0x0000000000000000-mapping.dmp