Analysis

  • max time kernel
    133s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    29-05-2021 07:24

General

  • Target

    d6432b92be7eb3decbfc25b5e8a1b5c8.exe

  • Size

    6.1MB

  • MD5

    d6432b92be7eb3decbfc25b5e8a1b5c8

  • SHA1

    4283fed9989befe8bcb180cb5e43313d8878cc49

  • SHA256

    eab508f41f98339ead04d09fc47c537e6e1b975f8233127d81196196b974bf27

  • SHA512

    e63bef350f31543ddacb7b58fbbc57c4ff478542333c2603b5bfb09267c69f876c115a8b0160b442ab2b9d8dd8eb57b4e4079a907d391595101c71458ad8bcca

Malware Config

Extracted

Family

danabot

Version

1827

Botnet

3

C2

184.95.51.183:443

184.95.51.175:443

192.210.198.12:443

184.95.51.180:443

Attributes
  • embedded_hash

    AEF96B4D339B580ABB737F203C2D0F52

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) 5 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\d6432b92be7eb3decbfc25b5e8a1b5c8.exe
    "C:\Users\Admin\AppData\Local\Temp\d6432b92be7eb3decbfc25b5e8a1b5c8.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\D6432B~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\D6432B~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1332
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\D6432B~1.DLL,YwBjTJ8=
        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:1596
        • 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\tmp712A.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1944
        • 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\tmp8D05.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1860
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:1056
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:1248
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1348

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • 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_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b
          MD5

          df44874327d79bd75e4264cb8dc01811

          SHA1

          1396b06debed65ea93c24998d244edebd3c0209d

          SHA256

          55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

          SHA512

          95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

        • 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_fb981935-a061-4fe8-bee9-4610c7df3f36
          MD5

          02ff38ac870de39782aeee04d7b48231

          SHA1

          0390d39fa216c9b0ecdb38238304e518fb2b5095

          SHA256

          fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

          SHA512

          24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

        • 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

          b92eecf07fc1f49aa810589ddcaa4fc4

          SHA1

          68db68bc001bca58f75f15dbffe407639613320b

          SHA256

          6c4c5ccb8b0663acd4841f0ced3d9f7863bf3376fe50edfa354d35747c34a0be

          SHA512

          a7f1ffa706fbd9d4fd247c7b917a821275db3d4a5ddaacf51494bed64de420f1320d2c25cbaaa245952702548e93ab47ce9d4d0f7124a06d8d5702841fde0518

        • C:\Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • C:\Users\Admin\AppData\Local\Temp\tmp712A.tmp.ps1
          MD5

          ae2884865abd8b82a6f0868cc06ed73a

          SHA1

          2c0ea8ac1b207693867dc53cce8966c8f42378cd

          SHA256

          275d7806a59bece50739f84ccddbbe70dcc88a81974e30b13ffb686b2d3a2c41

          SHA512

          96ad87148a168e0c049625d9651d03283184b71073d86a3583a38ea40c2889c129d07cf5218c45956a0f2a93f56f9d4761ca0434a75d11d2d219c9be39bf6114

        • C:\Users\Admin\AppData\Local\Temp\tmp8D05.tmp.ps1
          MD5

          8936a1312f05509731014a1ac073411b

          SHA1

          0577947dcc678f51546c83d71cbc890d55009806

          SHA256

          b5c2ab6b094666122a0c07de6a869fab2303da251718b737df213e6d562e255e

          SHA512

          a1f45b6e429467684d30563c24ba7e986ca6ddc9a0d2ea7732cfc0a51c67676d05a71faa7e99062d9c3a7d19996b919686a1c0d4df3c7487557a0e047fcaded9

        • C:\Users\Admin\AppData\Local\Temp\tmp8D06.tmp
          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

          a3466e759dc44263e0ba03494fcd9028

          SHA1

          ad1886eaadcd9f3a3b85b7c2975088da3eec5b9c

          SHA256

          49baa3b7df17c7311cae6102e03815c7486a37105c41dd0f7e4e8a7677248bd6

          SHA512

          177b45cc8e4003b9b1d078377ba86a49302f72d038ad45b394381d6d2eb0139d858df8ccece6789c40fcd1a06493f25d25bdb7969863d04afbd30c2378e28a33

        • \??\PIPE\srvsvc
          MD5

          d41d8cd98f00b204e9800998ecf8427e

          SHA1

          da39a3ee5e6b4b0d3255bfef95601890afd80709

          SHA256

          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

          SHA512

          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\D6432B~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • memory/1056-131-0x0000000000000000-mapping.dmp
        • memory/1248-133-0x0000000000000000-mapping.dmp
        • memory/1332-63-0x0000000000000000-mapping.dmp
        • memory/1332-71-0x0000000003050000-0x0000000003051000-memory.dmp
          Filesize

          4KB

        • memory/1332-80-0x00000000000B0000-0x00000000000B1000-memory.dmp
          Filesize

          4KB

        • memory/1332-74-0x00000000029E1000-0x0000000003040000-memory.dmp
          Filesize

          6.4MB

        • memory/1332-70-0x0000000001E20000-0x00000000023E5000-memory.dmp
          Filesize

          5.8MB

        • memory/1348-134-0x0000000000000000-mapping.dmp
        • memory/1596-72-0x0000000000000000-mapping.dmp
        • memory/1596-82-0x0000000002680000-0x0000000002681000-memory.dmp
          Filesize

          4KB

        • memory/1596-81-0x00000000029D1000-0x0000000003030000-memory.dmp
          Filesize

          6.4MB

        • memory/1596-79-0x0000000001E10000-0x00000000023D5000-memory.dmp
          Filesize

          5.8MB

        • memory/1688-60-0x0000000002910000-0x0000000003017000-memory.dmp
          Filesize

          7.0MB

        • memory/1688-61-0x0000000000400000-0x0000000000B14000-memory.dmp
          Filesize

          7.1MB

        • memory/1688-59-0x0000000075011000-0x0000000075013000-memory.dmp
          Filesize

          8KB

        • memory/1688-62-0x0000000000220000-0x0000000000221000-memory.dmp
          Filesize

          4KB

        • memory/1860-115-0x0000000004830000-0x0000000004831000-memory.dmp
          Filesize

          4KB

        • memory/1860-117-0x00000000052A0000-0x00000000052A1000-memory.dmp
          Filesize

          4KB

        • memory/1860-116-0x0000000002160000-0x0000000002DAA000-memory.dmp
          Filesize

          12.3MB

        • memory/1860-118-0x0000000002160000-0x0000000002DAA000-memory.dmp
          Filesize

          12.3MB

        • memory/1860-119-0x0000000005380000-0x0000000005381000-memory.dmp
          Filesize

          4KB

        • memory/1860-130-0x0000000005790000-0x0000000005791000-memory.dmp
          Filesize

          4KB

        • memory/1860-114-0x0000000001EB0000-0x0000000001EB1000-memory.dmp
          Filesize

          4KB

        • memory/1860-110-0x0000000000000000-mapping.dmp
        • memory/1944-100-0x0000000006210000-0x0000000006211000-memory.dmp
          Filesize

          4KB

        • memory/1944-108-0x000000007EF30000-0x000000007EF31000-memory.dmp
          Filesize

          4KB

        • memory/1944-107-0x00000000062D0000-0x00000000062D1000-memory.dmp
          Filesize

          4KB

        • memory/1944-109-0x0000000006580000-0x0000000006581000-memory.dmp
          Filesize

          4KB

        • memory/1944-99-0x00000000057F0000-0x00000000057F1000-memory.dmp
          Filesize

          4KB

        • memory/1944-94-0x0000000005720000-0x0000000005721000-memory.dmp
          Filesize

          4KB

        • memory/1944-90-0x0000000004790000-0x0000000004791000-memory.dmp
          Filesize

          4KB

        • memory/1944-83-0x0000000000000000-mapping.dmp
        • memory/1944-89-0x0000000004802000-0x0000000004803000-memory.dmp
          Filesize

          4KB

        • memory/1944-88-0x0000000002520000-0x0000000002521000-memory.dmp
          Filesize

          4KB

        • memory/1944-87-0x0000000004840000-0x0000000004841000-memory.dmp
          Filesize

          4KB

        • memory/1944-86-0x0000000004800000-0x0000000004801000-memory.dmp
          Filesize

          4KB

        • memory/1944-85-0x0000000000A20000-0x0000000000A21000-memory.dmp
          Filesize

          4KB