Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    07-05-2021 05:15

General

  • Target

    dafa.exe

  • Size

    349KB

  • MD5

    620239d356bc0af1c8dd8846a2613424

  • SHA1

    0d3d341acc603593c8e060220e5e5046f987c065

  • SHA256

    9479384c915a5bf368753c99a365ac15a21652ee21bd5db5ccff32c6deb899f4

  • SHA512

    09b90b0f81f8d43ff793c606a320dbaf5fb51403ea8926be5dce42b117169bc36d71e3b500746ee71313c53a302cdeee590066d025927bb804ad8b9cc5ef0ea2

Malware Config

Extracted

Family

warzonerat

C2

santzo.warzonedns.com:5201

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT Payload 6 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1264
      • C:\Users\Admin\AppData\Local\Temp\dafa.exe
        "C:\Users\Admin\AppData\Local\Temp\dafa.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1088
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GcjiTF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFED8.tmp"
          3⤵
          • Creates scheduled task(s)
          PID:1680
        • C:\Users\Admin\AppData\Local\Temp\dafa.exe
          "C:\Users\Admin\AppData\Local\Temp\dafa.exe"
          3⤵
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1696
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell Add-MpPreference -ExclusionPath C:\
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:528
          • C:\ProgramData\images.exe
            "C:\ProgramData\images.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:568
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GcjiTF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDE4E.tmp"
              5⤵
              • Creates scheduled task(s)
              PID:896
            • C:\ProgramData\images.exe
              "C:\ProgramData\images.exe"
              5⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:1348
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                powershell Add-MpPreference -ExclusionPath C:\
                6⤵
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:1556
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe"
                6⤵
                  PID:1400

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Execution

      Scheduled Task

      1
      T1053

      Persistence

      Scheduled Task

      1
      T1053

      Privilege Escalation

      Scheduled Task

      1
      T1053

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\images.exe
        MD5

        620239d356bc0af1c8dd8846a2613424

        SHA1

        0d3d341acc603593c8e060220e5e5046f987c065

        SHA256

        9479384c915a5bf368753c99a365ac15a21652ee21bd5db5ccff32c6deb899f4

        SHA512

        09b90b0f81f8d43ff793c606a320dbaf5fb51403ea8926be5dce42b117169bc36d71e3b500746ee71313c53a302cdeee590066d025927bb804ad8b9cc5ef0ea2

      • C:\ProgramData\images.exe
        MD5

        620239d356bc0af1c8dd8846a2613424

        SHA1

        0d3d341acc603593c8e060220e5e5046f987c065

        SHA256

        9479384c915a5bf368753c99a365ac15a21652ee21bd5db5ccff32c6deb899f4

        SHA512

        09b90b0f81f8d43ff793c606a320dbaf5fb51403ea8926be5dce42b117169bc36d71e3b500746ee71313c53a302cdeee590066d025927bb804ad8b9cc5ef0ea2

      • C:\ProgramData\images.exe
        MD5

        620239d356bc0af1c8dd8846a2613424

        SHA1

        0d3d341acc603593c8e060220e5e5046f987c065

        SHA256

        9479384c915a5bf368753c99a365ac15a21652ee21bd5db5ccff32c6deb899f4

        SHA512

        09b90b0f81f8d43ff793c606a320dbaf5fb51403ea8926be5dce42b117169bc36d71e3b500746ee71313c53a302cdeee590066d025927bb804ad8b9cc5ef0ea2

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5
        MD5

        02ff38ac870de39782aeee04d7b48231

        SHA1

        0390d39fa216c9b0ecdb38238304e518fb2b5095

        SHA256

        fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

        SHA512

        24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d686436-375c-4ee1-bd4a-9e44ccd248ba
        MD5

        75a8da7754349b38d64c87c938545b1b

        SHA1

        5c28c257d51f1c1587e29164cc03ea880c21b417

        SHA256

        bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96

        SHA512

        798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4375eeb7-a65d-43f1-a616-02c5ad6c5370
        MD5

        be4d72095faf84233ac17b94744f7084

        SHA1

        cc78ce5b9c57573bd214a8f423ee622b00ebb1ec

        SHA256

        b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc

        SHA512

        43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4ad97ffa-9da2-48af-8609-499ffe7f5988
        MD5

        d89968acfbd0cd60b51df04860d99896

        SHA1

        b3c29916ccb81ce98f95bbf3aa8a73de16298b29

        SHA256

        1020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9

        SHA512

        b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4f9c44fb-999a-4583-8157-714f8df02240
        MD5

        7f79b990cb5ed648f9e583fe35527aa7

        SHA1

        71b177b48c8bd745ef02c2affad79ca222da7c33

        SHA256

        080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683

        SHA512

        20926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b
        MD5

        df44874327d79bd75e4264cb8dc01811

        SHA1

        1396b06debed65ea93c24998d244edebd3c0209d

        SHA256

        55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

        SHA512

        95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bb76b33f-c540-4f30-aeca-18b621b1fd6e
        MD5

        a70ee38af4bb2b5ed3eeb7cbd1a12fa3

        SHA1

        81dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9

        SHA256

        dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d

        SHA512

        8c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bc2fe8ee-69c0-48ce-8821-1fab80ab4eeb
        MD5

        597009ea0430a463753e0f5b1d1a249e

        SHA1

        4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62

        SHA256

        3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d

        SHA512

        5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa12b0a1-3d6a-4bab-a74a-253a75ca0598
        MD5

        5e3c7184a75d42dda1a83606a45001d8

        SHA1

        94ca15637721d88f30eb4b6220b805c5be0360ed

        SHA256

        8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59

        SHA512

        fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fce2e259-f545-457b-8f91-b0fee893adae
        MD5

        354b8209f647a42e2ce36d8cf326cc92

        SHA1

        98c3117f797df69935f8b09fc9e95accfe3d8346

        SHA256

        feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239

        SHA512

        420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
        MD5

        a725bb9fafcf91f3c6b7861a2bde6db2

        SHA1

        8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

        SHA256

        51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

        SHA512

        1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fe80cd26-0cf7-4e38-9884-6dab53b04ca9
        MD5

        b6d38f250ccc9003dd70efd3b778117f

        SHA1

        d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a

        SHA256

        4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265

        SHA512

        67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

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

        3ff6ff23295ec2b78530848ca568297b

        SHA1

        bbfa877351e6bb515e0b16c267c4974aa2016508

        SHA256

        17d85affd6901c414d49906aef70ea8bd5c50225b1a62894a18380ef0b8ce014

        SHA512

        ba67459d9772fc2688dd2c28f0aac3701b888b82b9399f32d45bab7b19e742b38c5dca8e2d5cd335d00feb75fb75b5bf1628194ee44dcf4257f6d9f4a3e5072d

      • C:\Users\Admin\AppData\Local\Temp\tmpDE4E.tmp
        MD5

        7bc328d5ddaded5f4e5bf3348b9e8d64

        SHA1

        417daca05d30966b8fc33c476afc97d33cac4d52

        SHA256

        9f0d07d343aa09f26df52c9db94482c35f61301592661ef4d3c65f6a8743f2b4

        SHA512

        085fe516c086882e12ea23243150606d643a0f334c32161a93441a36801a73257af7ee89aed4fca18f992f77cf4f5f147f3b190e47b83c8ca801c31683d7f0ce

      • C:\Users\Admin\AppData\Local\Temp\tmpFED8.tmp
        MD5

        7bc328d5ddaded5f4e5bf3348b9e8d64

        SHA1

        417daca05d30966b8fc33c476afc97d33cac4d52

        SHA256

        9f0d07d343aa09f26df52c9db94482c35f61301592661ef4d3c65f6a8743f2b4

        SHA512

        085fe516c086882e12ea23243150606d643a0f334c32161a93441a36801a73257af7ee89aed4fca18f992f77cf4f5f147f3b190e47b83c8ca801c31683d7f0ce

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

        24c32272f91d5876c02a9389b099e9ff

        SHA1

        2714182f809e6342d8d8b865f3ebccbe3b962063

        SHA256

        0bd36d04b7e657cb980bc5eaf48e863e618d8a36675b180022871e6ea23a253d

        SHA512

        9f129ef74cdb12ed3816316107a15c58b861fc297333e31a4e422e29b9c3af5d5767e6c2ed04334c1d0d9cdc8723f678ed0fbd00c6c228236279fa73b6e3420d

      • \ProgramData\images.exe
        MD5

        620239d356bc0af1c8dd8846a2613424

        SHA1

        0d3d341acc603593c8e060220e5e5046f987c065

        SHA256

        9479384c915a5bf368753c99a365ac15a21652ee21bd5db5ccff32c6deb899f4

        SHA512

        09b90b0f81f8d43ff793c606a320dbaf5fb51403ea8926be5dce42b117169bc36d71e3b500746ee71313c53a302cdeee590066d025927bb804ad8b9cc5ef0ea2

      • memory/528-123-0x0000000006310000-0x0000000006311000-memory.dmp
        Filesize

        4KB

      • memory/528-85-0x0000000001E10000-0x0000000001E11000-memory.dmp
        Filesize

        4KB

      • memory/528-99-0x00000000060E0000-0x00000000060E1000-memory.dmp
        Filesize

        4KB

      • memory/528-106-0x0000000006290000-0x0000000006291000-memory.dmp
        Filesize

        4KB

      • memory/528-107-0x000000007EF30000-0x000000007EF31000-memory.dmp
        Filesize

        4KB

      • memory/528-108-0x0000000005610000-0x0000000005611000-memory.dmp
        Filesize

        4KB

      • memory/528-122-0x0000000006300000-0x0000000006301000-memory.dmp
        Filesize

        4KB

      • memory/528-72-0x0000000000000000-mapping.dmp
      • memory/528-98-0x00000000060A0000-0x00000000060A1000-memory.dmp
        Filesize

        4KB

      • memory/528-93-0x0000000005650000-0x0000000005651000-memory.dmp
        Filesize

        4KB

      • memory/528-86-0x0000000004960000-0x0000000004961000-memory.dmp
        Filesize

        4KB

      • memory/528-87-0x00000000021F0000-0x0000000002E3A000-memory.dmp
        Filesize

        12.3MB

      • memory/528-90-0x0000000005240000-0x0000000005241000-memory.dmp
        Filesize

        4KB

      • memory/528-89-0x00000000026F0000-0x00000000026F1000-memory.dmp
        Filesize

        4KB

      • memory/568-75-0x0000000000000000-mapping.dmp
      • memory/568-82-0x00000000001E0000-0x00000000001E1000-memory.dmp
        Filesize

        4KB

      • memory/896-124-0x0000000000000000-mapping.dmp
      • memory/1088-60-0x00000000003F0000-0x00000000003F1000-memory.dmp
        Filesize

        4KB

      • memory/1088-59-0x00000000753B1000-0x00000000753B3000-memory.dmp
        Filesize

        8KB

      • memory/1264-73-0x0000000002BB0000-0x0000000002BB6000-memory.dmp
        Filesize

        24KB

      • memory/1264-81-0x0000000004A40000-0x0000000004B40000-memory.dmp
        Filesize

        1024KB

      • memory/1348-126-0x0000000000400000-0x0000000000424000-memory.dmp
        Filesize

        144KB

      • memory/1348-130-0x0000000000400000-0x0000000000424000-memory.dmp
        Filesize

        144KB

      • memory/1348-127-0x0000000000405925-mapping.dmp
      • memory/1400-132-0x0000000000000000-mapping.dmp
      • memory/1556-136-0x0000000004870000-0x0000000004871000-memory.dmp
        Filesize

        4KB

      • memory/1556-138-0x0000000005300000-0x0000000005301000-memory.dmp
        Filesize

        4KB

      • memory/1556-137-0x0000000002660000-0x0000000002661000-memory.dmp
        Filesize

        4KB

      • memory/1556-140-0x0000000004832000-0x0000000004833000-memory.dmp
        Filesize

        4KB

      • memory/1556-135-0x0000000002430000-0x0000000002431000-memory.dmp
        Filesize

        4KB

      • memory/1556-139-0x0000000004830000-0x0000000004831000-memory.dmp
        Filesize

        4KB

      • memory/1556-131-0x0000000000000000-mapping.dmp
      • memory/1680-61-0x0000000000000000-mapping.dmp
      • memory/1696-71-0x0000000000080000-0x00000000000A4000-memory.dmp
        Filesize

        144KB

      • memory/1696-65-0x0000000000080000-0x00000000000A4000-memory.dmp
        Filesize

        144KB

      • memory/1696-64-0x0000000000405925-mapping.dmp