Analysis

  • max time kernel
    128s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    02-01-2021 09:35

General

  • Target

    3350aae4c4ebb8a9d200f05d1fd7950b.exe

  • Size

    4.4MB

  • MD5

    3350aae4c4ebb8a9d200f05d1fd7950b

  • SHA1

    19468c85dd6772e7d5566bd9f3c216c4e8bfcfae

  • SHA256

    e3433215e57803029ce2a3e019d844b377aeb77ea11e0154289fbd4c24838d51

  • SHA512

    0646016c83f4da20138a4a9c710b368de53152000e8bce6cebfedea787bb9a1c94068078b88ba557976c12fa009c6cb72305dcafacdb85a6d59587cac2aeef86

Malware Config

Extracted

Family

danabot

Version

1732

Botnet

3

C2

108.62.118.103:443

23.226.132.92:443

23.106.123.249:443

108.62.141.152:443

Attributes
  • embedded_hash

    49574F66CD0103BBD725C08A9805C2BE

rsa_pubkey.plain
rsa_pubkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Blocklisted process makes network request 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops desktop.ini file(s) 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3350aae4c4ebb8a9d200f05d1fd7950b.exe
    "C:\Users\Admin\AppData\Local\Temp\3350aae4c4ebb8a9d200f05d1fd7950b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:776
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\3350AA~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1264
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL,vWNaHA==
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Drops desktop.ini file(s)
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:608
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp4328.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:924
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp600C.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1628
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:1852
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:1316
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1588

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Credential Access

        Credentials in Files

        1
        T1081

        Discovery

        Query Registry

        2
        T1012

        System Information Discovery

        2
        T1082

        Collection

        Data from Local System

        1
        T1005

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • 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_c9362bc9-9a59-457a-b4a5-e21eef6e7d55
          MD5

          02ff38ac870de39782aeee04d7b48231

          SHA1

          0390d39fa216c9b0ecdb38238304e518fb2b5095

          SHA256

          fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

          SHA512

          24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

        • 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_AnalysisCacheIndex
          MD5

          e45e933303d0e0fd0d228f59d5f5ceb5

          SHA1

          526104154765f9ff23a01cbbca8c4c851450c231

          SHA256

          1c34934794e51623eae7ec048aef5453c007f4e3e1bcfd398cc9661a77aafa86

          SHA512

          2b137652a5452e565978743e9c714437f9e7f1fb3a1e904bc61f67b96ee861912fce6d8eec51478e55539cc1760956b67e028b810e28960763be6fa382524a3e

        • C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • C:\Users\Admin\AppData\Local\Temp\tmp4328.tmp.ps1
          MD5

          5231262146ebf50c2f67c460efe38b30

          SHA1

          b5d4d5cf85df080d00a1ba58ec29412ae73c56de

          SHA256

          c8db66d93490da9d42d671795e4009f7be81fcb09e2da9bf5da350ad065fc106

          SHA512

          fcd5227de4d4ecc1afce5a3ae189d6404fe46ceb3a39a9d5816a89b46b68da3ac8f27b2fe1333413de62fbe2104164afd608114b75c044e81f3baed113b27b55

        • C:\Users\Admin\AppData\Local\Temp\tmp600C.tmp.ps1
          MD5

          f4f0a280c44814043540daebad38b617

          SHA1

          ddb5ee850a2535daae8d4e62b8947be4aa20536b

          SHA256

          a8ae9c85e8cffce2297d06983229d0e0fa505a85312ba508d8d22a0391ae9b8c

          SHA512

          f32355b1eec36f0ddc69803baaeea689c1f2c59212769ee39efb100cbe677fe9ccab9d1714e2569907534f4b75fbafe12931912cf3df130ce42508e92dde4c59

        • C:\Users\Admin\AppData\Local\Temp\tmp600D.tmp
          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

          031acdcc8ac2725eda8d32bba641f6e6

          SHA1

          9ddc254ba02964e15890e84f29f34d28f2b08293

          SHA256

          ae37dcc6132e91a87da3521a5c934e010d9fea475c1374ce32b277dfd526e44c

          SHA512

          482efd915f8c0bfe3ff461faa93d2f9cd462bd67e74a7da3128e50d46a3cee7039547e76a3a6e05eb5dcd65aaa9190e47da15203afa22315dc07997134b945e1

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • \Users\Admin\AppData\Local\Temp\3350AA~1.DLL
          MD5

          8416981f424fd3a6e60e90cd624499d7

          SHA1

          6f91ed1b26e9a4b59efa5354cf4f1fe92a36a567

          SHA256

          d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd

          SHA512

          96636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272

        • memory/608-16-0x0000000074820000-0x00000000749C3000-memory.dmp
          Filesize

          1.6MB

        • memory/608-11-0x0000000000000000-mapping.dmp
        • memory/608-17-0x0000000002660000-0x0000000002CBF000-memory.dmp
          Filesize

          6.4MB

        • memory/776-2-0x0000000004F80000-0x0000000004F91000-memory.dmp
          Filesize

          68KB

        • memory/924-24-0x0000000005240000-0x0000000005241000-memory.dmp
          Filesize

          4KB

        • memory/924-42-0x0000000006540000-0x0000000006541000-memory.dmp
          Filesize

          4KB

        • memory/924-41-0x0000000006310000-0x0000000006311000-memory.dmp
          Filesize

          4KB

        • memory/924-34-0x0000000006230000-0x0000000006231000-memory.dmp
          Filesize

          4KB

        • memory/924-33-0x00000000061B0000-0x00000000061B1000-memory.dmp
          Filesize

          4KB

        • memory/924-28-0x00000000060B0000-0x00000000060B1000-memory.dmp
          Filesize

          4KB

        • memory/924-19-0x0000000000000000-mapping.dmp
        • memory/924-23-0x0000000002510000-0x0000000002511000-memory.dmp
          Filesize

          4KB

        • memory/924-22-0x0000000004700000-0x0000000004701000-memory.dmp
          Filesize

          4KB

        • memory/924-21-0x0000000000970000-0x0000000000971000-memory.dmp
          Filesize

          4KB

        • memory/924-20-0x0000000072560000-0x0000000072C4E000-memory.dmp
          Filesize

          6.9MB

        • memory/1264-10-0x00000000026A0000-0x0000000002CFF000-memory.dmp
          Filesize

          6.4MB

        • memory/1264-9-0x00000000747F0000-0x0000000074993000-memory.dmp
          Filesize

          1.6MB

        • memory/1264-3-0x0000000000000000-mapping.dmp
        • memory/1316-63-0x0000000000000000-mapping.dmp
        • memory/1568-18-0x000007FEF6010000-0x000007FEF628A000-memory.dmp
          Filesize

          2.5MB

        • memory/1588-64-0x0000000000000000-mapping.dmp
        • memory/1628-47-0x0000000004B00000-0x0000000004B01000-memory.dmp
          Filesize

          4KB

        • memory/1628-45-0x0000000071E70000-0x000000007255E000-memory.dmp
          Filesize

          6.9MB

        • memory/1628-43-0x0000000000000000-mapping.dmp
        • memory/1628-60-0x00000000057B0000-0x00000000057B1000-memory.dmp
          Filesize

          4KB

        • memory/1628-49-0x00000000028D0000-0x00000000028D1000-memory.dmp
          Filesize

          4KB

        • memory/1628-46-0x0000000000B20000-0x0000000000B21000-memory.dmp
          Filesize

          4KB

        • memory/1628-48-0x00000000026D0000-0x00000000026D1000-memory.dmp
          Filesize

          4KB

        • memory/1852-61-0x0000000000000000-mapping.dmp