Analysis

  • max time kernel
    134s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    27-05-2021 20:05

General

  • Target

    ad165f0bf3103c7e7dc72c6550111e88.exe

  • Size

    6.0MB

  • MD5

    ad165f0bf3103c7e7dc72c6550111e88

  • SHA1

    a74a0f3bfa4965073266da34c8795fdd4f743e84

  • SHA256

    4d34fa5e98a0ad7ddf5604a31286b984c8e368a67b05f979dfd6c824481bbe5f

  • SHA512

    8f635385be2e11ec7414156cf8d029502a3ab4baf27073b86bc1986b2c1f26338e03374f80411ad07432d7ea5a01cd50afc88b9ba598f41c502725b706002c99

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\ad165f0bf3103c7e7dc72c6550111e88.exe
    "C:\Users\Admin\AppData\Local\Temp\ad165f0bf3103c7e7dc72c6550111e88.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\AD165F~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\AD165F~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:828
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\AD165F~1.DLL,UgVNNA==
        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:1604
        • 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\tmp930C.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1436
        • 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\tmpBAE8.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1688
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:816
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:1156
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1264

        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_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

          51b44dea73af33d3d8032694784371d0

          SHA1

          c041d81ba6e55106ae41a319169ef1bfa1c0cdc2

          SHA256

          0bc60b163ba27824db42988482336ac8037b76c862d421aec0e9b9b928ee6320

          SHA512

          df6e5fd7cdd105443c017b228ea5c132d68339030e78e58f3dfe62ab382bcec5c848468ed1b0c68d0ba4bf9100699aa14f387c78f8362dcc3340666431dde989

        • C:\Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • C:\Users\Admin\AppData\Local\Temp\tmp930C.tmp.ps1

          MD5

          e3982e3f55dfc9ef192a7e583012abc9

          SHA1

          57953f8c89ff884cec67b2868533ed1866a38a90

          SHA256

          a09b13ad0d9b4427c3cfb6c84f029ffec267a5f6190b2f221a5300762329117e

          SHA512

          90fd0cf717f9ab1f3db78d7037a0ad05951d8794505fdf94cd78bcfedaf85d8fa7d51cdc859f2a4ac669b864da7ab8e092286d301a288056c25ff59c3eccacc9

        • C:\Users\Admin\AppData\Local\Temp\tmpBAE8.tmp.ps1

          MD5

          8b5abb211c1ec34dfa2fd932256bd7b2

          SHA1

          146daaaf602fa4fc21f234dde46afa3b5415ba6b

          SHA256

          b9c32d0e30ef4ec254f48c4536c9ac9223d16f419a7fc98fc0f0c4d45608f358

          SHA512

          8598142b4a47c997fc108ce6739cfbd800352ce9f128af7e7ad5eda306dca2f1f846a5ca725020c347bf6fdf5c444bea8f9f6dcf8f1bdae4e361ac75f74b3ae0

        • C:\Users\Admin\AppData\Local\Temp\tmpBAE9.tmp

          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

          MD5

          c825c7f8c4f97357125e97f4b6550ab6

          SHA1

          12cdc4fe5bae14ab50a41a380dd1e356df234ab8

          SHA256

          b7c7de5415ce40fffc62aa4ad969c88071b723af0ea32bec089ee3b5abd4cbf5

          SHA512

          77971e450a842c8259f213d77b7fe01f347b9b641a9b5f8f0886996760a4e8371d6c6e6f04265917d40a45478b1214da66f454bac530cd7079d456589fb6536a

        • \??\PIPE\srvsvc

          MD5

          d41d8cd98f00b204e9800998ecf8427e

          SHA1

          da39a3ee5e6b4b0d3255bfef95601890afd80709

          SHA256

          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

          SHA512

          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AD165F~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • memory/816-132-0x0000000000000000-mapping.dmp

        • memory/828-74-0x0000000002B01000-0x0000000003160000-memory.dmp

          Filesize

          6.4MB

        • memory/828-72-0x0000000002610000-0x0000000002611000-memory.dmp

          Filesize

          4KB

        • memory/828-71-0x0000000001EA0000-0x0000000002465000-memory.dmp

          Filesize

          5.8MB

        • memory/828-76-0x0000000000140000-0x0000000000141000-memory.dmp

          Filesize

          4KB

        • memory/828-64-0x0000000000000000-mapping.dmp

        • memory/1088-60-0x0000000075281000-0x0000000075283000-memory.dmp

          Filesize

          8KB

        • memory/1088-63-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/1088-62-0x0000000000400000-0x0000000000B14000-memory.dmp

          Filesize

          7.1MB

        • memory/1088-61-0x0000000002B80000-0x0000000003287000-memory.dmp

          Filesize

          7.0MB

        • memory/1156-134-0x0000000000000000-mapping.dmp

        • memory/1264-135-0x0000000000000000-mapping.dmp

        • memory/1436-95-0x0000000006070000-0x0000000006071000-memory.dmp

          Filesize

          4KB

        • memory/1436-86-0x0000000000590000-0x0000000000591000-memory.dmp

          Filesize

          4KB

        • memory/1436-110-0x0000000006360000-0x0000000006361000-memory.dmp

          Filesize

          4KB

        • memory/1436-109-0x0000000006230000-0x0000000006231000-memory.dmp

          Filesize

          4KB

        • memory/1436-84-0x0000000000000000-mapping.dmp

        • memory/1436-87-0x00000000048F0000-0x00000000048F1000-memory.dmp

          Filesize

          4KB

        • memory/1436-89-0x00000000048B2000-0x00000000048B3000-memory.dmp

          Filesize

          4KB

        • memory/1436-88-0x00000000048B0000-0x00000000048B1000-memory.dmp

          Filesize

          4KB

        • memory/1436-102-0x00000000062D0000-0x00000000062D1000-memory.dmp

          Filesize

          4KB

        • memory/1436-90-0x0000000002070000-0x0000000002071000-memory.dmp

          Filesize

          4KB

        • memory/1436-91-0x0000000002750000-0x0000000002751000-memory.dmp

          Filesize

          4KB

        • memory/1436-101-0x000000007EF30000-0x000000007EF31000-memory.dmp

          Filesize

          4KB

        • memory/1436-100-0x00000000060E0000-0x00000000060E1000-memory.dmp

          Filesize

          4KB

        • memory/1604-83-0x00000000029C1000-0x0000000003020000-memory.dmp

          Filesize

          6.4MB

        • memory/1604-82-0x0000000003230000-0x0000000003231000-memory.dmp

          Filesize

          4KB

        • memory/1604-81-0x0000000002040000-0x0000000002605000-memory.dmp

          Filesize

          5.8MB

        • memory/1604-73-0x0000000000000000-mapping.dmp

        • memory/1688-121-0x0000000001FF0000-0x0000000002C3A000-memory.dmp

          Filesize

          12.3MB

        • memory/1688-120-0x0000000001FF0000-0x0000000002C3A000-memory.dmp

          Filesize

          12.3MB

        • memory/1688-118-0x0000000005300000-0x0000000005301000-memory.dmp

          Filesize

          4KB

        • memory/1688-117-0x0000000002680000-0x0000000002681000-memory.dmp

          Filesize

          4KB

        • memory/1688-131-0x0000000005730000-0x0000000005731000-memory.dmp

          Filesize

          4KB

        • memory/1688-116-0x0000000004770000-0x0000000004771000-memory.dmp

          Filesize

          4KB

        • memory/1688-111-0x0000000000000000-mapping.dmp

        • memory/1688-115-0x0000000002420000-0x0000000002421000-memory.dmp

          Filesize

          4KB