Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-10-2022 17:44

General

  • Target

    79eac025978baf2bb3f1acb25b2ee7a8.exe

  • Size

    217KB

  • MD5

    79eac025978baf2bb3f1acb25b2ee7a8

  • SHA1

    437204380192930becfa73f0550d0f1a5c2c028a

  • SHA256

    998705df3e793e285aedc94576b443d49b1d98057b947002c61ae0d353374b75

  • SHA512

    2bd46cad86cb93be3d06d1c166cd9abf54e2d4a4893b0cf60ab7ac4f139f17a9b93c31fbc5e31ed4c29e9a7bf32a85f06fbd435987e64642acde6425ae3584ea

  • SSDEEP

    3072:WqEIX1hVZtjOlt6sGWF7cwL31mVnnPkFscr9Lg0a9NBOTp40J8Mw:Wj4l0GWFRL3IVn9cJcd0q

Malware Config

Extracted

Family

danabot

Attributes
  • embedded_hash

    569235DCA8F16ED8310BBACCB674F896

  • type

    loader

Extracted

Family

vidar

Version

55.2

Botnet

937

C2

https://t.me/slivetalks

https://c.im/@xinibin420

Attributes
  • profile_id

    937

Extracted

Family

systembc

C2

45.182.189.231:443

Signatures

  • Danabot

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

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • SystemBC

    SystemBC is a proxy and remote administration tool first seen in 2019.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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 Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 39 IoCs

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

  • Checks processor information in registry 2 TTPs 52 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 21 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79eac025978baf2bb3f1acb25b2ee7a8.exe
    "C:\Users\Admin\AppData\Local\Temp\79eac025978baf2bb3f1acb25b2ee7a8.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:644
  • C:\Users\Admin\AppData\Local\Temp\379A.exe
    C:\Users\Admin\AppData\Local\Temp\379A.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4264
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:2080
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
        2⤵
        • Blocklisted process makes network request
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of FindShellTrayWindow
        PID:1608
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4264 -s 1180
        2⤵
        • Program crash
        PID:4044
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:3040
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x204 0x2f8
      1⤵
        PID:820
      • C:\Users\Admin\AppData\Local\Temp\E59E.exe
        C:\Users\Admin\AppData\Local\Temp\E59E.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Loads dropped DLL
        • Checks processor information in registry
        • Suspicious use of WriteProcessMemory
        PID:404
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\E59E.exe" & exit
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1264
          • C:\Windows\SysWOW64\timeout.exe
            timeout /t 6
            3⤵
            • Delays execution with timeout.exe
            PID:2108
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 404 -s 1852
          2⤵
          • Program crash
          PID:5088
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 404 -ip 404
        1⤵
          PID:3392
        • C:\Users\Admin\AppData\Local\Temp\59B.exe
          C:\Users\Admin\AppData\Local\Temp\59B.exe
          1⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          PID:4116
        • C:\ProgramData\ugbip\obnta.exe
          C:\ProgramData\ugbip\obnta.exe start
          1⤵
          • Executes dropped EXE
          PID:3044
        • C:\Windows\system32\OpenWith.exe
          C:\Windows\system32\OpenWith.exe -Embedding
          1⤵
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          PID:388
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 4264 -ip 4264
          1⤵
            PID:4876

          Network

          MITRE ATT&CK Matrix ATT&CK v6

          Defense Evasion

          Modify Registry

          1
          T1112

          Credential Access

          Credentials in Files

          3
          T1081

          Discovery

          Query Registry

          4
          T1012

          System Information Discovery

          4
          T1082

          Peripheral Device Discovery

          1
          T1120

          Collection

          Data from Local System

          3
          T1005

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\ProgramData\mozglue.dll
            Filesize

            593KB

            MD5

            c8fd9be83bc728cc04beffafc2907fe9

            SHA1

            95ab9f701e0024cedfbd312bcfe4e726744c4f2e

            SHA256

            ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

            SHA512

            fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

          • C:\ProgramData\nss3.dll
            Filesize

            2.0MB

            MD5

            1cc453cdf74f31e4d913ff9c10acdde2

            SHA1

            6e85eae544d6e965f15fa5c39700fa7202f3aafe

            SHA256

            ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

            SHA512

            dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

          • C:\ProgramData\sqlite3.dll
            Filesize

            1.1MB

            MD5

            1f44d4d3087c2b202cf9c90ee9d04b0f

            SHA1

            106a3ebc9e39ab6ddb3ff987efb6527c956f192d

            SHA256

            4841020c8bd06b08fde6e44cbe2e2ab33439e1c8368e936ec5b00dc0584f7260

            SHA512

            b614c72a3c1ce681ebffa628e29aa50275cc80ca9267380960c5198ea4d0a3f2df6cfb7275491d220bad72f14fc94e6656501e9a061d102fb11e00cfda2beb45

          • C:\ProgramData\ugbip\obnta.exe
            Filesize

            221KB

            MD5

            c14cb84bdbbd32269a76c68249a3eef4

            SHA1

            9e9cafd04efec5e1ab304b0864d4777238645f4d

            SHA256

            728dff9a55f5e221e0edb888bdb64cb18a1bc34c496a71f9d9615c668e7cdd14

            SHA512

            57944f333b3e9ed0acca16385f3d671da435b51212746c2fd675181a8a873409795f6fcc960f94e5f4ecd0449dab0a3b1147d0a1689c24b517e346cfbdfc9ce0

          • C:\ProgramData\ugbip\obnta.exe
            Filesize

            221KB

            MD5

            c14cb84bdbbd32269a76c68249a3eef4

            SHA1

            9e9cafd04efec5e1ab304b0864d4777238645f4d

            SHA256

            728dff9a55f5e221e0edb888bdb64cb18a1bc34c496a71f9d9615c668e7cdd14

            SHA512

            57944f333b3e9ed0acca16385f3d671da435b51212746c2fd675181a8a873409795f6fcc960f94e5f4ecd0449dab0a3b1147d0a1689c24b517e346cfbdfc9ce0

          • C:\Users\Admin\AppData\Local\Temp\379A.exe
            Filesize

            8.4MB

            MD5

            26b7073a5ae1ee5015cb712b883b6fae

            SHA1

            a0dd060a51a516b0413537d3bb7be78b99813359

            SHA256

            d503cb0269cd044dcd38a06cf1df7839d4045e764e2fdeae3560b97bd5155f15

            SHA512

            2a1fde5c59a4c4fb24176740d77ff22abd52b71e34bea40851728907323150f8772867337d80a9438eb0f1896c58605437440e9e2f0cb2c9ee5fec6cdb874f98

          • C:\Users\Admin\AppData\Local\Temp\379A.exe
            Filesize

            8.4MB

            MD5

            26b7073a5ae1ee5015cb712b883b6fae

            SHA1

            a0dd060a51a516b0413537d3bb7be78b99813359

            SHA256

            d503cb0269cd044dcd38a06cf1df7839d4045e764e2fdeae3560b97bd5155f15

            SHA512

            2a1fde5c59a4c4fb24176740d77ff22abd52b71e34bea40851728907323150f8772867337d80a9438eb0f1896c58605437440e9e2f0cb2c9ee5fec6cdb874f98

          • C:\Users\Admin\AppData\Local\Temp\59B.exe
            Filesize

            221KB

            MD5

            c14cb84bdbbd32269a76c68249a3eef4

            SHA1

            9e9cafd04efec5e1ab304b0864d4777238645f4d

            SHA256

            728dff9a55f5e221e0edb888bdb64cb18a1bc34c496a71f9d9615c668e7cdd14

            SHA512

            57944f333b3e9ed0acca16385f3d671da435b51212746c2fd675181a8a873409795f6fcc960f94e5f4ecd0449dab0a3b1147d0a1689c24b517e346cfbdfc9ce0

          • C:\Users\Admin\AppData\Local\Temp\59B.exe
            Filesize

            221KB

            MD5

            c14cb84bdbbd32269a76c68249a3eef4

            SHA1

            9e9cafd04efec5e1ab304b0864d4777238645f4d

            SHA256

            728dff9a55f5e221e0edb888bdb64cb18a1bc34c496a71f9d9615c668e7cdd14

            SHA512

            57944f333b3e9ed0acca16385f3d671da435b51212746c2fd675181a8a873409795f6fcc960f94e5f4ecd0449dab0a3b1147d0a1689c24b517e346cfbdfc9ce0

          • C:\Users\Admin\AppData\Local\Temp\607cd18f-98c4-4c86-94ad-33f9ee772d45.tmp
            Filesize

            25KB

            MD5

            9f670566b87be47f09e3871cd67ed6d9

            SHA1

            8b49dd7fb4bf06df0a16cfc03a42832b78bdfabd

            SHA256

            d7089602fa181dfd161165dc1bb34271e7481f88ee2ca06230da2a2269a68c80

            SHA512

            6e53a2d3c4329114f7e562d84bcb6345176ce4d7006c9d699d6dab9886d5aa277b5b8fe5cfb9e574a49e0c1de6414efa913cf9b3ffecd95e9fafa28370fc2456

          • C:\Users\Admin\AppData\Local\Temp\E59E.exe
            Filesize

            332KB

            MD5

            e75ec445beb33e400201791a3fba433d

            SHA1

            a2c29449d05c2a26077e45dfcb45e37ef7c638a8

            SHA256

            f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

            SHA512

            4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

          • C:\Users\Admin\AppData\Local\Temp\E59E.exe
            Filesize

            332KB

            MD5

            e75ec445beb33e400201791a3fba433d

            SHA1

            a2c29449d05c2a26077e45dfcb45e37ef7c638a8

            SHA256

            f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

            SHA512

            4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

          • C:\Users\Admin\AppData\Local\Temp\Syhidsduo.tmp
            Filesize

            3.3MB

            MD5

            13d0ff809f24a408728fd6fe00241020

            SHA1

            fde8484da982eceb86cf6959460ffc4ce33271a9

            SHA256

            db9190e9eb5298547a3d266f298ec1e7ede0426841da9512f2827f1e7c027520

            SHA512

            38dd1c523eb9f5aa1c3da0e95f4064f22fc191ce8cea20803c5f60fcbc40d83f5c3545529863ca18f4e65b3ea7a8eddc247ae0db11c6ffa70af560998611e768

          • C:\Users\Admin\AppData\Local\Temp\XZIOFAVD-20220812-1951.log
            Filesize

            56KB

            MD5

            d431794afa91c4c3745055b53d795183

            SHA1

            ca518aa0948e9e8af5ec5a89bc613d7e4fc6c9d5

            SHA256

            2290c5fc19f04b088974b297c2677e0e848900c9188382d3b24611a02685ae03

            SHA512

            1ae72c1da9b766b3bea44aa3244ab028f7ed8c6e715b284ca111f6f22d3300dbc54a89639f3af0b0371c62c7cab81d4b8b76d807e9738f9d5aa4b329f25fdd64

          • C:\Users\Admin\AppData\Local\Temp\chrome_installer.log
            Filesize

            1KB

            MD5

            93e7cb32c0803cd4f10f40068afb5ebb

            SHA1

            388fb2b6a393f807f5d36a320bea35a696004f9f

            SHA256

            fbba51574a6ba44ae6525df959ec9a14e4a1f65dbd74d2d6cd36d415b5a8bf98

            SHA512

            02c8f31973611f5161e5022fa4c1b042790e04bdb40221fa656e74701dd9fa2bb2b4f49dc17c8119b0d6b8838675c8755fc075545e0f091d0e96ea9aa3c8b642

          • C:\Users\Admin\AppData\Local\Temp\jusched.log
            Filesize

            266KB

            MD5

            d8d1de11d03af24869af247e5001848e

            SHA1

            7d2cd781cd67e64898b35c49cdc51aae41a55c17

            SHA256

            196626328a25c36cff2d8aceb59a8add1afcc3ec1d0e2e4e7e1fa31620758d1b

            SHA512

            668c9e89e46d6be4a84c4eb72ef052ffaf720761112b4bdb8953a474745cc82af900402527877502b95cf677c253a9962fe6dbf96e6beb189df1e1bea986163e

          • C:\Users\Admin\AppData\Local\Temp\wmsetup.log
            Filesize

            697B

            MD5

            16a993a13d195d20dca07319d0725671

            SHA1

            2642524456da144d2db89ea760fdd788461d74db

            SHA256

            4f17ddbb8ccc7da41e95a5f5bd1c4c7c99f7bf321cfdf67988e32591a4e375f2

            SHA512

            afaea880275fa137598f5bb676059966e5b3df29473ad978ae1e4e378b674d9e52cb79629a0be5399c02170306658a635d909efe8b82daa848328858d1cf0be0

          • memory/404-148-0x0000000002240000-0x0000000002289000-memory.dmp
            Filesize

            292KB

          • memory/404-155-0x0000000000763000-0x000000000078F000-memory.dmp
            Filesize

            176KB

          • memory/404-149-0x0000000000400000-0x00000000005B1000-memory.dmp
            Filesize

            1.7MB

          • memory/404-147-0x0000000000763000-0x000000000078F000-memory.dmp
            Filesize

            176KB

          • memory/404-144-0x0000000000000000-mapping.dmp
          • memory/404-156-0x0000000000400000-0x00000000005B1000-memory.dmp
            Filesize

            1.7MB

          • memory/644-134-0x0000000000400000-0x0000000000594000-memory.dmp
            Filesize

            1.6MB

          • memory/644-135-0x0000000000400000-0x0000000000594000-memory.dmp
            Filesize

            1.6MB

          • memory/644-132-0x00000000007E2000-0x00000000007F2000-memory.dmp
            Filesize

            64KB

          • memory/644-133-0x00000000001F0000-0x00000000001F9000-memory.dmp
            Filesize

            36KB

          • memory/1264-153-0x0000000000000000-mapping.dmp
          • memory/1608-197-0x0000000002990000-0x0000000003442000-memory.dmp
            Filesize

            10.7MB

          • memory/1608-187-0x0000000003510000-0x0000000003650000-memory.dmp
            Filesize

            1.2MB

          • memory/1608-186-0x0000000003510000-0x0000000003650000-memory.dmp
            Filesize

            1.2MB

          • memory/1608-185-0x0000000002990000-0x0000000003442000-memory.dmp
            Filesize

            10.7MB

          • memory/1608-184-0x0000000000480000-0x0000000000E12000-memory.dmp
            Filesize

            9.6MB

          • memory/1608-183-0x0000000000000000-mapping.dmp
          • memory/2080-139-0x0000000000000000-mapping.dmp
          • memory/2108-154-0x0000000000000000-mapping.dmp
          • memory/3044-180-0x000000000064D000-0x000000000065E000-memory.dmp
            Filesize

            68KB

          • memory/3044-167-0x000000000064D000-0x000000000065E000-memory.dmp
            Filesize

            68KB

          • memory/3044-168-0x0000000000400000-0x0000000000595000-memory.dmp
            Filesize

            1.6MB

          • memory/4116-162-0x00000000008F0000-0x00000000008F9000-memory.dmp
            Filesize

            36KB

          • memory/4116-166-0x00000000005A0000-0x00000000006A0000-memory.dmp
            Filesize

            1024KB

          • memory/4116-157-0x0000000000000000-mapping.dmp
          • memory/4116-161-0x00000000005A0000-0x00000000006A0000-memory.dmp
            Filesize

            1024KB

          • memory/4116-163-0x0000000000400000-0x0000000000595000-memory.dmp
            Filesize

            1.6MB

          • memory/4264-178-0x0000000004D50000-0x0000000005802000-memory.dmp
            Filesize

            10.7MB

          • memory/4264-140-0x000000000116D000-0x00000000019A8000-memory.dmp
            Filesize

            8.2MB

          • memory/4264-173-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB

          • memory/4264-172-0x0000000004D50000-0x0000000005802000-memory.dmp
            Filesize

            10.7MB

          • memory/4264-181-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB

          • memory/4264-182-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB

          • memory/4264-171-0x0000000004D50000-0x0000000005802000-memory.dmp
            Filesize

            10.7MB

          • memory/4264-170-0x0000000000400000-0x0000000000DE1000-memory.dmp
            Filesize

            9.9MB

          • memory/4264-169-0x0000000000400000-0x0000000000DE1000-memory.dmp
            Filesize

            9.9MB

          • memory/4264-177-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB

          • memory/4264-141-0x0000000003350000-0x0000000003D26000-memory.dmp
            Filesize

            9.8MB

          • memory/4264-179-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB

          • memory/4264-142-0x0000000000400000-0x0000000000DE1000-memory.dmp
            Filesize

            9.9MB

          • memory/4264-136-0x0000000000000000-mapping.dmp
          • memory/4264-176-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB

          • memory/4264-175-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB

          • memory/4264-143-0x0000000000400000-0x0000000000DE1000-memory.dmp
            Filesize

            9.9MB

          • memory/4264-194-0x0000000000400000-0x0000000000DE1000-memory.dmp
            Filesize

            9.9MB

          • memory/4264-195-0x0000000000400000-0x0000000000DE1000-memory.dmp
            Filesize

            9.9MB

          • memory/4264-196-0x0000000004D50000-0x0000000005802000-memory.dmp
            Filesize

            10.7MB

          • memory/4264-174-0x0000000005980000-0x0000000005AC0000-memory.dmp
            Filesize

            1.2MB