Analysis

  • max time kernel
    150s
  • max time network
    93s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    02-06-2021 12:13

General

  • Target

    af614b3f803df5c0847848ed6844dd38.exe

  • Size

    6.0MB

  • MD5

    af614b3f803df5c0847848ed6844dd38

  • SHA1

    7b3df2fc2f396d09ded9774965c2339d7024b034

  • SHA256

    1c14bddb487a062c0a169313a68281d7ce8dca8b49c5fa1561d90a7374bcd579

  • SHA512

    dabf50f4679918c441e50688b93d336e65690168d1f05529c1498230f7001eb329df7065b6218bce31ccfd78b8e95ce4fabed8b49f7682363d5d9b088bce5d62

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) 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\af614b3f803df5c0847848ed6844dd38.exe
    "C:\Users\Admin\AppData\Local\Temp\af614b3f803df5c0847848ed6844dd38.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:788
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\AF614B~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:836
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL,VEoK
        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:1708
        • 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\tmp83FF.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1140
        • 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\tmpA066.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1480
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:844
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:956
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1396

        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_2d0b2427-8b20-4d85-b3ec-d2b15d30571f

          MD5

          106db453b3defaa4a199bbe38035f033

          SHA1

          d5325aac1e1b440f81856ccd2b1d87a2a9e3f89b

          SHA256

          94277e8abe0fea3cd1a22d5a2e4dca6d8a0408c4484b9a52acb436678f5d1e07

          SHA512

          824fcf16cfb41b13984aebbcab33cf7835cc39a6495ecaa90b75de9961ec2eddda6bfe71dc535f37cbde91fe5907505333cbb212726c38f56482c42e787afbbc

        • 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

          e2196faf8911d9a5788d18dce331a54e

          SHA1

          7738061bb936379d03e13e0ad5bfef5986a015a9

          SHA256

          389c03450c9a0bd6056100cd27433e6650aa4c1aff7450ee6f18401ba591094d

          SHA512

          99148aff91d511eef746d9b50f5df2b359a58989f4b496cdaea9e3795ffba6e20f3689066d12f97d07080a1eadc694fcfa31d14e792f1bd6cff017eb13855245

        • C:\Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • C:\Users\Admin\AppData\Local\Temp\tmp83FF.tmp.ps1

          MD5

          edf0000833312954d05e08be4dad819f

          SHA1

          f5b11d712a464f77a240705a26fc614b6d6d21bc

          SHA256

          8189c01e119eab4d83d901e362a576f1dcceff2653ac417d420ab7965bd8ad45

          SHA512

          13228dcef0d975e8b1c02fda29b26062e6e7c7ab017c7fb9c74a59d424617db71360564e1c2f0ee5c22153fe5fee0e694bbcd711daaae53b6115c49f89361626

        • C:\Users\Admin\AppData\Local\Temp\tmpA066.tmp.ps1

          MD5

          69787d9ffa76e4cdfd10f358606b4859

          SHA1

          427270022bfe54d6f5dc23ad383fc1f56879c919

          SHA256

          90b7839390221c53d860dc17475e973dbef60145da52acc799725e140af341f1

          SHA512

          ef43b200fa7a100a089f0c4641aa71de69fb54208b00c88f444848d4d876263090cc1825d0567a037e486ce8decb43f487d7533ac792ed9d7bec066da52f885c

        • C:\Users\Admin\AppData\Local\Temp\tmpA067.tmp

          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

          MD5

          10895e564b0372825e95e451f7ac22dd

          SHA1

          f626962e3e31c2fe4a9857892f57347227ff7edb

          SHA256

          53f8ba3c0e38605e566412fcd64266368e0943fcab49fe7d0f42f0947433b05e

          SHA512

          c399b585711a726f796de6fe3fc96ca4779a44c2dc938efcc45311b99cf2159a2922bacf99082aa80689bd4e30ecea4e25228c832db8e3977858389c2f1b373f

        • \??\PIPE\srvsvc

          MD5

          d41d8cd98f00b204e9800998ecf8427e

          SHA1

          da39a3ee5e6b4b0d3255bfef95601890afd80709

          SHA256

          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

          SHA512

          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\AF614B~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • memory/788-59-0x0000000075551000-0x0000000075553000-memory.dmp

          Filesize

          8KB

        • memory/788-62-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/788-61-0x0000000000400000-0x0000000000B14000-memory.dmp

          Filesize

          7.1MB

        • memory/788-60-0x0000000002930000-0x0000000003037000-memory.dmp

          Filesize

          7.0MB

        • memory/836-75-0x0000000000120000-0x0000000000121000-memory.dmp

          Filesize

          4KB

        • memory/836-63-0x0000000000000000-mapping.dmp

        • memory/836-72-0x0000000003200000-0x0000000003201000-memory.dmp

          Filesize

          4KB

        • memory/836-71-0x0000000002991000-0x0000000002FF0000-memory.dmp

          Filesize

          6.4MB

        • memory/836-70-0x0000000002010000-0x00000000025D5000-memory.dmp

          Filesize

          5.8MB

        • memory/844-133-0x0000000000000000-mapping.dmp

        • memory/956-135-0x0000000000000000-mapping.dmp

        • memory/1140-88-0x0000000001020000-0x0000000001021000-memory.dmp

          Filesize

          4KB

        • memory/1140-108-0x0000000006270000-0x0000000006271000-memory.dmp

          Filesize

          4KB

        • memory/1140-90-0x0000000004850000-0x0000000004851000-memory.dmp

          Filesize

          4KB

        • memory/1140-89-0x00000000048F2000-0x00000000048F3000-memory.dmp

          Filesize

          4KB

        • memory/1140-83-0x0000000000000000-mapping.dmp

        • memory/1140-85-0x0000000000940000-0x0000000000941000-memory.dmp

          Filesize

          4KB

        • memory/1140-109-0x000000007EF30000-0x000000007EF31000-memory.dmp

          Filesize

          4KB

        • memory/1140-110-0x0000000006360000-0x0000000006361000-memory.dmp

          Filesize

          4KB

        • memory/1140-101-0x00000000062D0000-0x00000000062D1000-memory.dmp

          Filesize

          4KB

        • memory/1140-87-0x0000000004930000-0x0000000004931000-memory.dmp

          Filesize

          4KB

        • memory/1140-100-0x0000000006160000-0x0000000006161000-memory.dmp

          Filesize

          4KB

        • memory/1140-95-0x0000000006110000-0x0000000006111000-memory.dmp

          Filesize

          4KB

        • memory/1140-86-0x00000000048F0000-0x00000000048F1000-memory.dmp

          Filesize

          4KB

        • memory/1396-136-0x0000000000000000-mapping.dmp

        • memory/1480-112-0x0000000000000000-mapping.dmp

        • memory/1480-120-0x0000000004BC0000-0x0000000004BC1000-memory.dmp

          Filesize

          4KB

        • memory/1480-122-0x0000000004BC2000-0x0000000004BC3000-memory.dmp

          Filesize

          4KB

        • memory/1480-132-0x0000000006240000-0x0000000006241000-memory.dmp

          Filesize

          4KB

        • memory/1480-119-0x0000000004A90000-0x0000000004A91000-memory.dmp

          Filesize

          4KB

        • memory/1480-118-0x0000000002780000-0x0000000002781000-memory.dmp

          Filesize

          4KB

        • memory/1480-117-0x0000000004C00000-0x0000000004C01000-memory.dmp

          Filesize

          4KB

        • memory/1480-116-0x0000000002350000-0x0000000002351000-memory.dmp

          Filesize

          4KB

        • memory/1708-82-0x0000000002CB1000-0x0000000003310000-memory.dmp

          Filesize

          6.4MB

        • memory/1708-81-0x0000000003320000-0x0000000003321000-memory.dmp

          Filesize

          4KB

        • memory/1708-80-0x0000000002410000-0x00000000029D5000-memory.dmp

          Filesize

          5.8MB

        • memory/1708-73-0x0000000000000000-mapping.dmp

        • memory/1708-111-0x00000000035E0000-0x00000000035F1000-memory.dmp

          Filesize

          68KB