Analysis

  • max time kernel
    137s
  • max time network
    77s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    02-06-2021 12:20

General

  • Target

    5d580ebb6471dbf5a504c7f7e112d6e1.exe

  • Size

    6.0MB

  • MD5

    5d580ebb6471dbf5a504c7f7e112d6e1

  • SHA1

    8bfa4d1fd72185c854e303fb4a7430ae2a548afe

  • SHA256

    4b66dd3b1e34308243c05094cf7b8e320f83eb453d58b80aaf9059fade40fcc1

  • SHA512

    22e4b9caaaff0e00237bbac55a9043e3f374dadcaaaa0894e16fe81532c2d226d2752159fa42f9caafded3eac15b143bcea1d1439133ad22fea29b80b9da88f0

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) 3 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\5d580ebb6471dbf5a504c7f7e112d6e1.exe
    "C:\Users\Admin\AppData\Local\Temp\5d580ebb6471dbf5a504c7f7e112d6e1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\5D580E~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\5D580E~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1324
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\5D580E~1.DLL,RB0njBwdAwD8
        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:672
        • 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\tmp3A81.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:860
        • 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\tmp70A0.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1360
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:1516
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:1880
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:360

        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_10a2719f-ab19-452c-9537-375fecbe5f96
          MD5

          df44874327d79bd75e4264cb8dc01811

          SHA1

          1396b06debed65ea93c24998d244edebd3c0209d

          SHA256

          55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

          SHA512

          95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1abda922-9e0e-4200-89d0-60796083afcc
          MD5

          be4d72095faf84233ac17b94744f7084

          SHA1

          cc78ce5b9c57573bd214a8f423ee622b00ebb1ec

          SHA256

          b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc

          SHA512

          43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_32b21970-4839-4ac5-a2ad-cc925aecc47c
          MD5

          a725bb9fafcf91f3c6b7861a2bde6db2

          SHA1

          8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

          SHA256

          51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

          SHA512

          1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_60554f64-a36e-4439-8748-76f202d7cb75
          MD5

          02ff38ac870de39782aeee04d7b48231

          SHA1

          0390d39fa216c9b0ecdb38238304e518fb2b5095

          SHA256

          fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

          SHA512

          24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6ccb18ff-7a22-469e-90e7-ccc861e1432b
          MD5

          b6d38f250ccc9003dd70efd3b778117f

          SHA1

          d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a

          SHA256

          4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265

          SHA512

          67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7bc5ca8a-50eb-4a28-856a-31595e01418a
          MD5

          597009ea0430a463753e0f5b1d1a249e

          SHA1

          4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62

          SHA256

          3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d

          SHA512

          5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bd47eb21-a96b-4ccd-99d7-0d9f3f6c10b6
          MD5

          75a8da7754349b38d64c87c938545b1b

          SHA1

          5c28c257d51f1c1587e29164cc03ea880c21b417

          SHA256

          bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96

          SHA512

          798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_c9b427a0-6073-4eb8-9b09-f8e4712d7ab5
          MD5

          5e3c7184a75d42dda1a83606a45001d8

          SHA1

          94ca15637721d88f30eb4b6220b805c5be0360ed

          SHA256

          8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59

          SHA512

          fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

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

          854dcf22c530dd32fc1e5f09692d98e2

          SHA1

          a78dbfb2e8b30845455ed68e9fb0ec0f505e5e05

          SHA256

          413054c78b058f5353b4bc9e265d6e0266e912da11409a45e83b534f6471c6e8

          SHA512

          500192ad40be3a467f0a59cddd6f2a5bdb19d140d53460fe9a25ada49e419be4f22677a45a8743898253b44892ee34598ea4bd19212a3c3805f21a01ab31537a

        • C:\Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • C:\Users\Admin\AppData\Local\Temp\tmp3A81.tmp.ps1
          MD5

          0daa0c97cab25541d58fc1c5b15925a9

          SHA1

          015cddbb0fdb1467fccd32fc48c2f5d020cbf1ec

          SHA256

          5e26c66e4734dbe6cd209ee2552f865a3e724b88c6563df92c34dab7c0517b7f

          SHA512

          ed909b7954268be643337e3dcc4601a402e27380d9f50d2ef8849f5822fac9bd342da9172b11bba1190e1a97ce008bdc96a3ed4c234f3ef7910ced6e9fd59da9

        • C:\Users\Admin\AppData\Local\Temp\tmp70A0.tmp.ps1
          MD5

          d29ceb9f360051a1cd8504ed0f7742bc

          SHA1

          fcc3d08813a4a1d0d1c2d2595884be9d7d8f1261

          SHA256

          20a4b1670edc63e919b42b8343fd4b7144f1fa74098dd8e30a4ef628065e8f2d

          SHA512

          479b4767d0fcb4eafa19d13723fbc4c03a50e200ccac242ffa798a7faf1229fd6ecf97df546d9aa93a5e6e66b734da6ae51ef60c9fcf572ccfdbf5f08bbba132

        • C:\Users\Admin\AppData\Local\Temp\tmp70A1.tmp
          MD5

          d41d8cd98f00b204e9800998ecf8427e

          SHA1

          da39a3ee5e6b4b0d3255bfef95601890afd80709

          SHA256

          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

          SHA512

          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

        • C:\Users\Admin\AppData\Local\Temp\tmp70A1.tmp
          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

          493bf59538af90eef12cec13b78cbf0f

          SHA1

          1609270396beffca8e06d701a4cb1d5b40b3caf5

          SHA256

          98f298ce9e1c878f8bd883527b64ada4bf98b4e2d33fedbf2978e0f8dce0d5d3

          SHA512

          fc92f825fa6a90e40ddae6e1d0c26fc36fda11a93058faac368539c8c10fb362c90ca6ffd85e4ae0ff3f9a148660ecd517ced2c8624de282b12712d6ac72f859

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\5D580E~1.DLL
          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • memory/360-134-0x0000000000000000-mapping.dmp
        • memory/672-82-0x0000000002A11000-0x0000000003070000-memory.dmp
          Filesize

          6.4MB

        • memory/672-72-0x0000000000000000-mapping.dmp
        • memory/672-78-0x0000000002170000-0x0000000002735000-memory.dmp
          Filesize

          5.8MB

        • memory/672-81-0x00000000031C0000-0x00000000031C1000-memory.dmp
          Filesize

          4KB

        • memory/860-99-0x00000000057D0000-0x00000000057D1000-memory.dmp
          Filesize

          4KB

        • memory/860-88-0x0000000002200000-0x0000000002E4A000-memory.dmp
          Filesize

          12.3MB

        • memory/860-94-0x0000000005770000-0x0000000005771000-memory.dmp
          Filesize

          4KB

        • memory/860-83-0x0000000000000000-mapping.dmp
        • memory/860-100-0x000000007EF30000-0x000000007EF31000-memory.dmp
          Filesize

          4KB

        • memory/860-101-0x0000000006370000-0x0000000006371000-memory.dmp
          Filesize

          4KB

        • memory/860-108-0x00000000058A0000-0x00000000058A1000-memory.dmp
          Filesize

          4KB

        • memory/860-109-0x0000000006600000-0x0000000006601000-memory.dmp
          Filesize

          4KB

        • memory/860-90-0x0000000002810000-0x0000000002811000-memory.dmp
          Filesize

          4KB

        • memory/860-89-0x0000000002540000-0x0000000002541000-memory.dmp
          Filesize

          4KB

        • memory/860-85-0x00000000006D0000-0x00000000006D1000-memory.dmp
          Filesize

          4KB

        • memory/860-86-0x00000000048D0000-0x00000000048D1000-memory.dmp
          Filesize

          4KB

        • memory/860-87-0x0000000002200000-0x0000000002E4A000-memory.dmp
          Filesize

          12.3MB

        • memory/1308-60-0x0000000002A10000-0x0000000003117000-memory.dmp
          Filesize

          7.0MB

        • memory/1308-62-0x00000000001B0000-0x00000000001B1000-memory.dmp
          Filesize

          4KB

        • memory/1308-61-0x0000000000400000-0x0000000000B14000-memory.dmp
          Filesize

          7.1MB

        • memory/1308-59-0x0000000075451000-0x0000000075453000-memory.dmp
          Filesize

          8KB

        • memory/1324-63-0x0000000000000000-mapping.dmp
        • memory/1324-70-0x0000000001E50000-0x0000000002415000-memory.dmp
          Filesize

          5.8MB

        • memory/1324-80-0x0000000000170000-0x0000000000171000-memory.dmp
          Filesize

          4KB

        • memory/1324-79-0x0000000002831000-0x0000000002E90000-memory.dmp
          Filesize

          6.4MB

        • memory/1324-71-0x0000000002F60000-0x0000000002F61000-memory.dmp
          Filesize

          4KB

        • memory/1360-110-0x0000000000000000-mapping.dmp
        • memory/1360-118-0x00000000023D0000-0x000000000301A000-memory.dmp
          Filesize

          12.3MB

        • memory/1360-117-0x00000000023D0000-0x000000000301A000-memory.dmp
          Filesize

          12.3MB

        • memory/1360-116-0x0000000004950000-0x0000000004951000-memory.dmp
          Filesize

          4KB

        • memory/1360-129-0x0000000006190000-0x0000000006191000-memory.dmp
          Filesize

          4KB

        • memory/1360-115-0x0000000002610000-0x0000000002611000-memory.dmp
          Filesize

          4KB

        • memory/1360-114-0x00000000049C0000-0x00000000049C1000-memory.dmp
          Filesize

          4KB

        • memory/1360-113-0x0000000000F00000-0x0000000000F01000-memory.dmp
          Filesize

          4KB

        • memory/1516-131-0x0000000000000000-mapping.dmp
        • memory/1880-133-0x0000000000000000-mapping.dmp