Analysis

  • max time kernel
    136s
  • max time network
    89s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    03-06-2021 12:43

General

  • Target

    e496a2012a67bead17a4b47cae40729a.exe

  • Size

    6.0MB

  • MD5

    e496a2012a67bead17a4b47cae40729a

  • SHA1

    45e5362e9e0b00ed469259c633b0505d4486c587

  • SHA256

    db8220cbd62d1046db60abc9af4d4218c1a5b4193e970f19fcec7e67d58a1292

  • SHA512

    b4c51aada78c8c9c689101a6212b1c55211b7ec9bf555f390963f75b0e4369db475d4c1ce992b63cae177d38c8c7e3cac34db30af9eacd83be2d60c31b16fbd8

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) 2 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\e496a2012a67bead17a4b47cae40729a.exe
    "C:\Users\Admin\AppData\Local\Temp\e496a2012a67bead17a4b47cae40729a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1092
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\E496A2~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\E496A2~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1280
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\E496A2~1.DLL,NR8WTJ8s
        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:864
        • 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\tmp731D.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1068
        • 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\tmp98D8.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1240
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:1532
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:308
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1016

        Network

        MITRE ATT&CK Enterprise v6

        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

          5cbc7a751785817eaf2c35f724d85f92

          SHA1

          ec7335b098890820f656d03d00006dc05afadab3

          SHA256

          6ff3c25b4ab00b8ef38c6c1135efcefaf7bc264fa302ff5ff1bf61a509ec036f

          SHA512

          7555953656e9ff37bfb94a9429fa8d7ce5df13f0279db29385d6278984884059ff344003d24e3b1f6b792553d49edc776fb5a51be85af56c395d1adecae2bf8f

        • C:\Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • C:\Users\Admin\AppData\Local\Temp\tmp731D.tmp.ps1

          MD5

          935180f9c7998aaebfb72e5b292cb933

          SHA1

          e67334737a081d4c273648df80f29aed04e0dcea

          SHA256

          022e0276c4ed28bb084499d2e074b91c552aaca483829ab864573ca51acc8c9b

          SHA512

          a585c7691436bccbebf1087e727b854cf1db967ee8412530db615d4fdc65101c7da9ea66af8d9af42c8d8b202038940d71f2ea2a368d71aa43711f505f72c61c

        • C:\Users\Admin\AppData\Local\Temp\tmp98D8.tmp.ps1

          MD5

          a6ae00e1bf1cb82db8ab74b55360d906

          SHA1

          b75a55a0c10e00302bcc519a5044bd613d2ab2c4

          SHA256

          b0d62621d3745d6461256e1d6830d6534ade9b8b9e621b7e6c2bea3dcda5efbc

          SHA512

          ae308991595f3ee3ba577db09d627c9537f70a3fbf5fc53c57c56e4114ebf9fe73256cc240f32d6c91c40ab61200391214cab5cdd2ae6a442d1e50f79b0bd9fc

        • C:\Users\Admin\AppData\Local\Temp\tmp98D9.tmp

          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

          MD5

          487e0889a71dde61c1e7b9e35b2aad33

          SHA1

          4296f2c82b5874fb66cbdbf21940dda14df1d7f0

          SHA256

          ed2386e9886b639e00fba39f4543580b09a767f9c0c135a2b0882282c8c46a9e

          SHA512

          dea52c8bd60cb98fce6e5d9644dd83e66c75ea72482ad7e3634275b107090c84791961d3af788f68720ec63d6b0e765628c39691e3ce55596788f522a0b6a5d7

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • \Users\Admin\AppData\Local\Temp\E496A2~1.DLL

          MD5

          7ac078a4c0a0c82464f31418b512cad7

          SHA1

          edafdb4391106484521c3a76890690ee525a9d68

          SHA256

          8c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418

          SHA512

          e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507

        • memory/308-132-0x0000000000000000-mapping.dmp

        • memory/864-82-0x0000000002A41000-0x00000000030A0000-memory.dmp

          Filesize

          6.4MB

        • memory/864-81-0x00000000030B0000-0x00000000030B1000-memory.dmp

          Filesize

          4KB

        • memory/864-72-0x0000000000000000-mapping.dmp

        • memory/1016-133-0x0000000000000000-mapping.dmp

        • memory/1068-90-0x0000000004790000-0x0000000004791000-memory.dmp

          Filesize

          4KB

        • memory/1068-89-0x0000000002650000-0x0000000002651000-memory.dmp

          Filesize

          4KB

        • memory/1068-94-0x00000000060B0000-0x00000000060B1000-memory.dmp

          Filesize

          4KB

        • memory/1068-95-0x000000007EF30000-0x000000007EF31000-memory.dmp

          Filesize

          4KB

        • memory/1068-100-0x0000000006120000-0x0000000006121000-memory.dmp

          Filesize

          4KB

        • memory/1068-101-0x0000000006220000-0x0000000006221000-memory.dmp

          Filesize

          4KB

        • memory/1068-108-0x00000000062D0000-0x00000000062D1000-memory.dmp

          Filesize

          4KB

        • memory/1068-109-0x0000000006370000-0x0000000006371000-memory.dmp

          Filesize

          4KB

        • memory/1068-88-0x00000000047F2000-0x00000000047F3000-memory.dmp

          Filesize

          4KB

        • memory/1068-87-0x00000000047F0000-0x00000000047F1000-memory.dmp

          Filesize

          4KB

        • memory/1068-86-0x0000000004830000-0x0000000004831000-memory.dmp

          Filesize

          4KB

        • memory/1068-85-0x0000000000B40000-0x0000000000B41000-memory.dmp

          Filesize

          4KB

        • memory/1068-83-0x0000000000000000-mapping.dmp

        • memory/1092-70-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/1092-69-0x0000000000400000-0x0000000000B14000-memory.dmp

          Filesize

          7.1MB

        • memory/1092-59-0x0000000075AF1000-0x0000000075AF3000-memory.dmp

          Filesize

          8KB

        • memory/1092-66-0x0000000002AA0000-0x00000000031A7000-memory.dmp

          Filesize

          7.0MB

        • memory/1240-118-0x00000000048D0000-0x00000000048D1000-memory.dmp

          Filesize

          4KB

        • memory/1240-114-0x0000000004B80000-0x0000000004B81000-memory.dmp

          Filesize

          4KB

        • memory/1240-116-0x0000000004B40000-0x0000000004B41000-memory.dmp

          Filesize

          4KB

        • memory/1240-115-0x00000000026D0000-0x00000000026D1000-memory.dmp

          Filesize

          4KB

        • memory/1240-110-0x0000000000000000-mapping.dmp

        • memory/1240-113-0x0000000002050000-0x0000000002051000-memory.dmp

          Filesize

          4KB

        • memory/1240-129-0x00000000061E0000-0x00000000061E1000-memory.dmp

          Filesize

          4KB

        • memory/1240-117-0x0000000004B42000-0x0000000004B43000-memory.dmp

          Filesize

          4KB

        • memory/1280-68-0x00000000021A0000-0x0000000002765000-memory.dmp

          Filesize

          5.8MB

        • memory/1280-71-0x0000000002770000-0x0000000002771000-memory.dmp

          Filesize

          4KB

        • memory/1280-79-0x0000000002B81000-0x00000000031E0000-memory.dmp

          Filesize

          6.4MB

        • memory/1280-80-0x0000000000160000-0x0000000000161000-memory.dmp

          Filesize

          4KB

        • memory/1280-60-0x0000000000000000-mapping.dmp

        • memory/1532-130-0x0000000000000000-mapping.dmp