Analysis

  • max time kernel
    128s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    28-04-2021 05:46

General

  • Target

    748e0ead4f83adb0e998badcc9162b9b.exe

  • Size

    5.9MB

  • MD5

    748e0ead4f83adb0e998badcc9162b9b

  • SHA1

    ace1bba4c0e96cb82ba4dd9b9fbe53e944ebcc83

  • SHA256

    c3a37f9ca1adb4ac16434269e909bbc87fe684cfaf414473ecd8edc499e59fc5

  • SHA512

    151ca0c9ff17ff09fa436ba9892949fe67d4f20cac11be59235c9a5d5fee604a459f57a638202b325fb205a7cf2147032d4d73b010cd54ca76df8d2ff51d54d8

Malware Config

Extracted

Family

danabot

Version

1827

Botnet

3

C2

192.236.147.83:443

184.95.51.175:443

23.106.123.185:443

192.210.198.12:443

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\748e0ead4f83adb0e998badcc9162b9b.exe
    "C:\Users\Admin\AppData\Local\Temp\748e0ead4f83adb0e998badcc9162b9b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\748E0E~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\748E0E~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1500
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\748E0E~1.DLL,r1dYTJ8M
        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:1720
        • 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\tmp3B5B.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1252
        • 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\tmp5B8A.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:300
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:1568
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:572
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1684

        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_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

          631951cf336ae139bdc0fbab8796d757

          SHA1

          3e700cb12fb64768c0e5eecdcda9ca4fb9c0b7a5

          SHA256

          988d04ed7df8e250ef9664f1a187a577e08cd0735f0c5de86a28d5aac10538f8

          SHA512

          6032db3d18d58b7e4d00836e6b2aebd1df4ad0a4a355906644349151ea56904f4ef54dc5c7f4c2ebf5dcc1c972c9c7f09326385b9fedc135fdc02c9bc9d33026

        • C:\Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • C:\Users\Admin\AppData\Local\Temp\tmp3B5B.tmp.ps1
          MD5

          d7c050d76b2518768fabaea87ea88a9d

          SHA1

          ed5e58a064fc16df2f44145ecf4467f76701c606

          SHA256

          945a1af6fb0c27710104b7f25a1f62be0894a8b861a9e0950b9cd64dbb9ad749

          SHA512

          04fe75dc3aab72f74c8feb722c3b30d26e0e5a46bc19d9fac8ec6ab159f356bc116c1cc0bd18278035ffd98ca8d5af52569bb792447e6ba83d0db6661342f819

        • C:\Users\Admin\AppData\Local\Temp\tmp5B8A.tmp.ps1
          MD5

          bc6dc626bbf4d803512886ea2078a512

          SHA1

          254fb69f0333bbc9ecf87658097123cfcef3dcf9

          SHA256

          629931b94ac474ad4b1393b91baa8bf9988e0f7235ff08a113c2e6b51038e729

          SHA512

          33cd5f33e0786f37dc4d3a8cf53e434672851527135497e4ff47b1772e4d10fca64a8cb47d9d16264aff26e17fb404e173b2504637bc5c2df24f386cc2548818

        • C:\Users\Admin\AppData\Local\Temp\tmp5B8B.tmp
          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

          1856fc383ceecf059be84da2a036d95a

          SHA1

          463ade056138d3bc65f8629fe3c18d32aea66a8a

          SHA256

          465c84868099fff87e1d9d278554cdd5ab96d26775bc12c9c1cbc423336a3544

          SHA512

          43d38d84f111c603d119604811e9833aa72557d7f10af4f0a46590793d058205ee897fbcad9c4378b8aa0b880ff28a389d8c75d31730a103cd16b6a095f6503e

        • \??\PIPE\srvsvc
          MD5

          d41d8cd98f00b204e9800998ecf8427e

          SHA1

          da39a3ee5e6b4b0d3255bfef95601890afd80709

          SHA256

          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

          SHA512

          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • \Users\Admin\AppData\Local\Temp\748E0E~1.DLL
          MD5

          c7d52f79e6179ec79a4f7d16dc6e4b38

          SHA1

          c0bdfe14f5a2f3e12d4a35918dcd2084d134c1c4

          SHA256

          931e5d02b19cba39335b620eaa088200dbcbd74715141335795206a85d2c94d4

          SHA512

          3e802c612b2eb5a23745967d24e542e85d2e2ed04919f53a8a6b4c3932efe94fe70165f66826a459a383a1b08c5cc872fd1f04816a63ab7cedd2496506d55729

        • memory/300-110-0x0000000000000000-mapping.dmp
        • memory/300-130-0x0000000006150000-0x0000000006151000-memory.dmp
          Filesize

          4KB

        • memory/300-119-0x00000000049B2000-0x00000000049B3000-memory.dmp
          Filesize

          4KB

        • memory/300-118-0x00000000049B0000-0x00000000049B1000-memory.dmp
          Filesize

          4KB

        • memory/300-117-0x0000000005300000-0x0000000005301000-memory.dmp
          Filesize

          4KB

        • memory/300-116-0x0000000002710000-0x0000000002711000-memory.dmp
          Filesize

          4KB

        • memory/300-115-0x00000000049F0000-0x00000000049F1000-memory.dmp
          Filesize

          4KB

        • memory/300-114-0x0000000000BB0000-0x0000000000BB1000-memory.dmp
          Filesize

          4KB

        • memory/572-133-0x0000000000000000-mapping.dmp
        • memory/1252-100-0x0000000006230000-0x0000000006231000-memory.dmp
          Filesize

          4KB

        • memory/1252-83-0x0000000000000000-mapping.dmp
        • memory/1252-109-0x000000007EF30000-0x000000007EF31000-memory.dmp
          Filesize

          4KB

        • memory/1252-107-0x0000000006310000-0x0000000006311000-memory.dmp
          Filesize

          4KB

        • memory/1252-88-0x0000000004852000-0x0000000004853000-memory.dmp
          Filesize

          4KB

        • memory/1252-86-0x0000000004890000-0x0000000004891000-memory.dmp
          Filesize

          4KB

        • memory/1252-85-0x0000000000D70000-0x0000000000D71000-memory.dmp
          Filesize

          4KB

        • memory/1252-99-0x0000000006120000-0x0000000006121000-memory.dmp
          Filesize

          4KB

        • memory/1252-94-0x00000000056E0000-0x00000000056E1000-memory.dmp
          Filesize

          4KB

        • memory/1252-87-0x0000000004850000-0x0000000004851000-memory.dmp
          Filesize

          4KB

        • memory/1252-90-0x00000000047C0000-0x00000000047C1000-memory.dmp
          Filesize

          4KB

        • memory/1252-89-0x0000000002540000-0x0000000002541000-memory.dmp
          Filesize

          4KB

        • memory/1252-108-0x0000000006340000-0x0000000006341000-memory.dmp
          Filesize

          4KB

        • memory/1268-62-0x0000000000220000-0x0000000000221000-memory.dmp
          Filesize

          4KB

        • memory/1268-61-0x0000000000400000-0x0000000000B02000-memory.dmp
          Filesize

          7.0MB

        • memory/1268-60-0x0000000002B00000-0x00000000031F6000-memory.dmp
          Filesize

          7.0MB

        • memory/1268-59-0x0000000075591000-0x0000000075593000-memory.dmp
          Filesize

          8KB

        • memory/1500-80-0x00000000000B0000-0x00000000000B1000-memory.dmp
          Filesize

          4KB

        • memory/1500-71-0x0000000002580000-0x0000000002581000-memory.dmp
          Filesize

          4KB

        • memory/1500-70-0x0000000001F00000-0x00000000024BA000-memory.dmp
          Filesize

          5.7MB

        • memory/1500-63-0x0000000000000000-mapping.dmp
        • memory/1500-74-0x0000000002981000-0x0000000002FE0000-memory.dmp
          Filesize

          6.4MB

        • memory/1568-131-0x0000000000000000-mapping.dmp
        • memory/1684-134-0x0000000000000000-mapping.dmp
        • memory/1720-72-0x0000000000000000-mapping.dmp
        • memory/1720-79-0x0000000001FD0000-0x000000000258A000-memory.dmp
          Filesize

          5.7MB

        • memory/1720-81-0x0000000002750000-0x0000000002751000-memory.dmp
          Filesize

          4KB

        • memory/1720-82-0x0000000002B71000-0x00000000031D0000-memory.dmp
          Filesize

          6.4MB