Analysis

  • max time kernel
    146s
  • max time network
    107s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    24-07-2021 01:02

General

  • Target

    e6b7419ef5704c67f35d42beeeba83ba.exe

  • Size

    1.1MB

  • MD5

    e6b7419ef5704c67f35d42beeeba83ba

  • SHA1

    feedc1394fa98c479c41fc1211c530f3201fde06

  • SHA256

    7a79e2248392fa193b734c9442588144434853006dd6b54545ab3e4ef7971cba

  • SHA512

    0807f5e4691cddb6a44c4f231a084857919a223c98fee3f7441f9be35e9eab6597077114eff067508c9b615aed006a155ac6a124d44fc436a52ec770d040a0b1

Malware Config

Extracted

Family

danabot

Version

1987

Botnet

4

C2

142.11.244.124:443

142.11.206.50:443

Attributes
  • embedded_hash

    6AD9FE4F9E491E785665E0D144F61DAB

rsa_privkey.plain
rsa_pubkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Blocklisted process makes network request 2 IoCs
  • Loads dropped DLL 2 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 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 25 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6b7419ef5704c67f35d42beeeba83ba.exe
    "C:\Users\Admin\AppData\Local\Temp\e6b7419ef5704c67f35d42beeeba83ba.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1028
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\E6B741~1.TMP,S C:\Users\Admin\AppData\Local\Temp\E6B741~1.EXE
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:1756
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\E6B741~1.TMP,sVhZUUhDUjk=
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Checks processor information in registry
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:556
        • C:\Windows\system32\rundll32.exe
          C:\Windows\system32\rundll32.exe C:\Windows\system32\shell32.dll,#61 15605
          4⤵
            PID:1680
          • 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\tmpAAA1.tmp.ps1"
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1812
          • 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\tmpD24F.tmp.ps1"
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1668
            • C:\Windows\SysWOW64\nslookup.exe
              "C:\Windows\system32\nslookup.exe" -type=any localhost
              5⤵
                PID:1260
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:824
              • C:\Windows\SysWOW64\schtasks.exe
                schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
                4⤵
                  PID:1140

          Network

          MITRE ATT&CK Matrix ATT&CK v6

          Defense Evasion

          Install Root Certificate

          1
          T1130

          Modify Registry

          1
          T1112

          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:\PROGRA~3\Jvgzbfh.tmp
            MD5

            26af65cbb11480fa1e5ce0b232dd1dfb

            SHA1

            fa17c2c3f417d80dfed9a153b20b61a595046748

            SHA256

            63ac430b3c16751c4f3d083243f13f350783196f1e108ff6c3c235b3deb3dae8

            SHA512

            b0be9f589d61e5eea42ef98ade61f445017d5d2914ba081544616eda59294d4aaccb6c180a456986d6bd9ed897fc598dd8605f23a8c2267165590422d34f725c

          • 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

            1174aa7394ec863a1e5d00dcb7d40c01

            SHA1

            c215e8dfc33894d7bb8a3df5a959730d05d3629f

            SHA256

            a3dd5789b19273fd4cd57646af42d9a2a51728011ac29862b178e3781973e568

            SHA512

            c4525c64a802dbed30ea57328a99875874ac36cfd6d2d8537c53a0981fba1e45d69944ffef12cf4e80f81ff207254ef14c11702d18857410aaf9287742d2b00a

          • C:\Users\Admin\AppData\Local\Temp\E6B741~1.TMP
            MD5

            02e6a2ff71d8467f7d4113a20a66a039

            SHA1

            80c16bbcc268ee67bc149d2fd8c270eda9c1ecda

            SHA256

            d7fbb290d9f24ae5f547fe60268e636f205367104aed7fe7b9563f3996ced443

            SHA512

            030addbf66f19acb4b82446a0c3da786cb6a7080ab60418db24c335afbd26069ff26efe0b70512348db6f4404cfcfdaad4aa3874d6edf5fcb771cfab7eb872ae

          • C:\Users\Admin\AppData\Local\Temp\tmpAAA1.tmp.ps1
            MD5

            0335146ac6329b5e42bfde288866a932

            SHA1

            49ddabe0fb2594d65f98da0abdea53160574e473

            SHA256

            b2980be1d5b1f05bbbfc5db4b527709894886bc0d0d0281a6987e2376dbb56f4

            SHA512

            93e0fc65ecf2b675ee88be85189e032e70914cfad209926043e63681daaa465c2ad341a759fd25fa87a85a840134b19cf744e0e45dc4e74e70b24753e527d4e9

          • C:\Users\Admin\AppData\Local\Temp\tmpD24F.tmp.ps1
            MD5

            c9270240dcb8ebd8da0af25343ce7307

            SHA1

            178ddc8b014931aa33c3a44d8bcb85cbf5359bd0

            SHA256

            35959a48e7e91fddd24d2ed8346793ce34bc0d2436c666e544b21f1b94e88ac7

            SHA512

            e22e221671b0777210d23416a1ac805affaca517ed52804ec34e36f449593e25492a0425318e4d55192949240199f90bfe045ad82fe5c9050c215fc45d40e949

          • C:\Users\Admin\AppData\Local\Temp\tmpD25F.tmp
            MD5

            1860260b2697808b80802352fe324782

            SHA1

            f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

            SHA256

            0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

            SHA512

            d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

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

            f2285f4f456de006f7cd2c75fdea4295

            SHA1

            b91ff3973cfc477664fb33743bd8250d2893c351

            SHA256

            71fbf427acbc4b1ba4d80f93eda5d70d2cda20ecbad351eb4ed2b2a5fd78de10

            SHA512

            43c048f5cb03ace5ea6a5b1df9fdc96eb2adc1c59ed7ba083d019adb8cab24298b818ead58c3e5dac05e5cdb3a4537049b90d605bd0f2ddbea356ca6a5da360e

          • \Users\Admin\AppData\Local\Temp\E6B741~1.TMP
            MD5

            02e6a2ff71d8467f7d4113a20a66a039

            SHA1

            80c16bbcc268ee67bc149d2fd8c270eda9c1ecda

            SHA256

            d7fbb290d9f24ae5f547fe60268e636f205367104aed7fe7b9563f3996ced443

            SHA512

            030addbf66f19acb4b82446a0c3da786cb6a7080ab60418db24c335afbd26069ff26efe0b70512348db6f4404cfcfdaad4aa3874d6edf5fcb771cfab7eb872ae

          • \Users\Admin\AppData\Local\Temp\E6B741~1.TMP
            MD5

            02e6a2ff71d8467f7d4113a20a66a039

            SHA1

            80c16bbcc268ee67bc149d2fd8c270eda9c1ecda

            SHA256

            d7fbb290d9f24ae5f547fe60268e636f205367104aed7fe7b9563f3996ced443

            SHA512

            030addbf66f19acb4b82446a0c3da786cb6a7080ab60418db24c335afbd26069ff26efe0b70512348db6f4404cfcfdaad4aa3874d6edf5fcb771cfab7eb872ae

          • memory/556-70-0x0000000000000000-mapping.dmp
          • memory/556-79-0x00000000001B0000-0x00000000001B1000-memory.dmp
            Filesize

            4KB

          • memory/556-77-0x00000000025D0000-0x0000000003866000-memory.dmp
            Filesize

            18.6MB

          • memory/556-76-0x0000000002210000-0x0000000002211000-memory.dmp
            Filesize

            4KB

          • memory/556-73-0x0000000001E70000-0x0000000001FCD000-memory.dmp
            Filesize

            1.4MB

          • memory/824-131-0x0000000000000000-mapping.dmp
          • memory/1028-67-0x0000000000400000-0x000000000097F000-memory.dmp
            Filesize

            5.5MB

          • memory/1028-66-0x00000000022B0000-0x00000000023AF000-memory.dmp
            Filesize

            1020KB

          • memory/1028-60-0x0000000075801000-0x0000000075803000-memory.dmp
            Filesize

            8KB

          • memory/1140-132-0x0000000000000000-mapping.dmp
          • memory/1260-129-0x0000000000000000-mapping.dmp
          • memory/1668-116-0x00000000021C0000-0x0000000002E0A000-memory.dmp
            Filesize

            12.3MB

          • memory/1668-113-0x0000000004840000-0x0000000004841000-memory.dmp
            Filesize

            4KB

          • memory/1668-128-0x0000000006190000-0x0000000006191000-memory.dmp
            Filesize

            4KB

          • memory/1668-117-0x00000000021C0000-0x0000000002E0A000-memory.dmp
            Filesize

            12.3MB

          • memory/1668-109-0x0000000000000000-mapping.dmp
          • memory/1668-115-0x0000000005400000-0x0000000005401000-memory.dmp
            Filesize

            4KB

          • memory/1668-112-0x00000000025C0000-0x00000000025C1000-memory.dmp
            Filesize

            4KB

          • memory/1668-114-0x0000000002750000-0x0000000002751000-memory.dmp
            Filesize

            4KB

          • memory/1680-81-0x0000000001EC0000-0x0000000002071000-memory.dmp
            Filesize

            1.7MB

          • memory/1680-78-0x00000000FF483CEC-mapping.dmp
          • memory/1680-80-0x0000000000060000-0x0000000000200000-memory.dmp
            Filesize

            1.6MB

          • memory/1756-75-0x0000000002540000-0x00000000037D6000-memory.dmp
            Filesize

            18.6MB

          • memory/1756-65-0x00000000008E0000-0x0000000000A3D000-memory.dmp
            Filesize

            1.4MB

          • memory/1756-61-0x0000000000000000-mapping.dmp
          • memory/1812-89-0x0000000005240000-0x0000000005241000-memory.dmp
            Filesize

            4KB

          • memory/1812-87-0x0000000004662000-0x0000000004663000-memory.dmp
            Filesize

            4KB

          • memory/1812-86-0x0000000004730000-0x0000000004731000-memory.dmp
            Filesize

            4KB

          • memory/1812-85-0x0000000004660000-0x0000000004661000-memory.dmp
            Filesize

            4KB

          • memory/1812-84-0x0000000002330000-0x0000000002331000-memory.dmp
            Filesize

            4KB

          • memory/1812-82-0x0000000000000000-mapping.dmp
          • memory/1812-88-0x0000000004600000-0x0000000004601000-memory.dmp
            Filesize

            4KB

          • memory/1812-100-0x00000000061B0000-0x00000000061B1000-memory.dmp
            Filesize

            4KB

          • memory/1812-93-0x00000000060B0000-0x00000000060B1000-memory.dmp
            Filesize

            4KB

          • memory/1812-98-0x0000000006120000-0x0000000006121000-memory.dmp
            Filesize

            4KB

          • memory/1812-99-0x000000007EF30000-0x000000007EF31000-memory.dmp
            Filesize

            4KB

          • memory/1812-108-0x0000000006340000-0x0000000006341000-memory.dmp
            Filesize

            4KB

          • memory/1812-107-0x0000000006310000-0x0000000006311000-memory.dmp
            Filesize

            4KB