Analysis

  • max time kernel
    150s
  • max time network
    142s
  • 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 13:10

General

  • Target

    file.exe

  • Size

    224KB

  • MD5

    25f3f533c6bd186c32f457db41c59e2c

  • SHA1

    c359c5beef54f379dd054935a596920907ecfb9d

  • SHA256

    03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543

  • SHA512

    231b10ea2097979669c9aa4016c9294030cf878560f0a2f9eaf25f1047cf9dffa839fc6209b262876fa72d77b9b0ea33410d5f6a9a4d6bd9959fbc08b6472257

  • SSDEEP

    3072:x9fH9d11sIzlKlLV4WUg6OWP5XEfvmRtSb0ppTGWqT1gK6l6:bfFSLVqgvWCf2bbSWqT1k

Malware Config

Extracted

Family

danabot

C2

49.0.50.0:57

51.0.52.0:0

53.0.54.0:1200

55.0.56.0:65535

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

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.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 2 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
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 10 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 40 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 22 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 51 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:3220
  • C:\Users\Admin\AppData\Local\Temp\F755.exe
    C:\Users\Admin\AppData\Local\Temp\F755.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:60
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:2468
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 652
        2⤵
        • Program crash
        PID:3456
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 996
        2⤵
        • Program crash
        PID:704
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 1004
        2⤵
        • Program crash
        PID:3420
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 1004
        2⤵
        • Program crash
        PID:3240
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 1120
        2⤵
        • Program crash
        PID:4940
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 996
        2⤵
        • Program crash
        PID:1476
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 1116
        2⤵
        • Program crash
        PID:3844
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 1056
        2⤵
        • Program crash
        PID:4500
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 1428
        2⤵
        • Program crash
        PID:4408
      • 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:3464
    • 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:1880
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x438 0x304
      1⤵
        PID:3036
      • C:\Users\Admin\AppData\Local\Temp\D35E.exe
        C:\Users\Admin\AppData\Local\Temp\D35E.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Loads dropped DLL
        • Checks processor information in registry
        • Suspicious use of WriteProcessMemory
        PID:5080
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\D35E.exe" & exit
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4664
          • C:\Windows\SysWOW64\timeout.exe
            timeout /t 6
            3⤵
            • Delays execution with timeout.exe
            PID:1468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5080 -s 1976
          2⤵
          • Program crash
          PID:1792
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5080 -ip 5080
        1⤵
          PID:1332
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 60 -ip 60
          1⤵
            PID:836
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 60 -ip 60
            1⤵
              PID:3888
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 60 -ip 60
              1⤵
                PID:1512
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 60 -ip 60
                1⤵
                  PID:4740
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 60 -ip 60
                  1⤵
                    PID:2632
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 60 -ip 60
                    1⤵
                      PID:1752
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 60 -ip 60
                      1⤵
                        PID:4636
                      • C:\Windows\system32\OpenWith.exe
                        C:\Windows\system32\OpenWith.exe -Embedding
                        1⤵
                        • Modifies registry class
                        • Suspicious use of SetWindowsHookEx
                        PID:1500
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 60 -ip 60
                        1⤵
                          PID:4268
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 60 -ip 60
                          1⤵
                            PID:1976

                          Network

                          MITRE ATT&CK Enterprise v6

                          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:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db
                            Filesize

                            28KB

                            MD5

                            c5c673dc4e91a79996d99060904faf8c

                            SHA1

                            b6dd3be6d154d254fdd7c4384bcdcd6f9169de54

                            SHA256

                            26d8f0f86a51335a6d022616ad0f203a7aca77d09804f4f572ce9c78cb019796

                            SHA512

                            fc60f391e3697def673fbafb35aea64aa8ac6b0719d5021c0e17fff4516c572dd35dee486650dc069cf0712db80105b051a822b9ef53fb3e140cbd67016e08aa

                          • C:\Users\Admin\AppData\Local\Temp\684259a6-0175-4108-a860-699cb31f63c2.tmp
                            Filesize

                            23KB

                            MD5

                            7cd73270bd735f9fe77bc9278f9f2b8b

                            SHA1

                            b27a898970297c750fb7e4d70ad8f87c1e6c1739

                            SHA256

                            ee80340a02c0f96a3f9d01e635857d38d7b92444d6102ee29804f559f2eaa7f4

                            SHA512

                            1fe70455d4d8c0fbab9ef20cf85d0de55fea9f18499c653af5d234462aa5c45eaacceadab39e9be62dc548af4f710362dd34970e1d8a666bf09fe4101bf32077

                          • C:\Users\Admin\AppData\Local\Temp\D35E.exe
                            Filesize

                            332KB

                            MD5

                            e75ec445beb33e400201791a3fba433d

                            SHA1

                            a2c29449d05c2a26077e45dfcb45e37ef7c638a8

                            SHA256

                            f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

                            SHA512

                            4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

                          • C:\Users\Admin\AppData\Local\Temp\D35E.exe
                            Filesize

                            332KB

                            MD5

                            e75ec445beb33e400201791a3fba433d

                            SHA1

                            a2c29449d05c2a26077e45dfcb45e37ef7c638a8

                            SHA256

                            f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

                            SHA512

                            4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

                          • C:\Users\Admin\AppData\Local\Temp\F755.exe
                            Filesize

                            8.4MB

                            MD5

                            203629921fccb8846f944f46ca80498a

                            SHA1

                            de60c837f0faa8f8dfa26710f2d74d1048bace09

                            SHA256

                            4f3b96b84ed2763ac10ea655ae70be9f9445b5b48f5aa10ffc91df2649c3b9a1

                            SHA512

                            edd6cace28d1c7c87d9358d7d521860cec967f896ceb2350e24d43b84388d239852af2193075c714aabbde9619f6dc758d244eefd1fc9fedefd151ebf398b72b

                          • C:\Users\Admin\AppData\Local\Temp\F755.exe
                            Filesize

                            8.4MB

                            MD5

                            203629921fccb8846f944f46ca80498a

                            SHA1

                            de60c837f0faa8f8dfa26710f2d74d1048bace09

                            SHA256

                            4f3b96b84ed2763ac10ea655ae70be9f9445b5b48f5aa10ffc91df2649c3b9a1

                            SHA512

                            edd6cace28d1c7c87d9358d7d521860cec967f896ceb2350e24d43b84388d239852af2193075c714aabbde9619f6dc758d244eefd1fc9fedefd151ebf398b72b

                          • C:\Users\Admin\AppData\Local\Temp\GBQHURCC-20220812-1921.log
                            Filesize

                            60KB

                            MD5

                            1cf46c46969b3da7c921f538e1052d75

                            SHA1

                            55b4f1bf8834de7fcec5b964d4e207ab787d453a

                            SHA256

                            8c1d6e5d024f1fa3f60323e3d7b2d76c4090f73aab9aca557b74edf58cb68a19

                            SHA512

                            78de5976109b5351e68c28069cd543e667a6361ca9fe7e5b141b1979f94ec46e26389d2e1e871cd8259890ade477f90f29ca4a091968333bd8a4fbd8d820b2fc

                          • 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\aria-debug-4640.log
                            Filesize

                            470B

                            MD5

                            557f0a02b3501eb4e60e5fba315b99ee

                            SHA1

                            4f259e938512bda39d0701ee46d06823fa654e15

                            SHA256

                            13adbffe25952b222854ce31a71f71f5ffd885f91abcf912d3a9129be553a381

                            SHA512

                            def43befeed26be88a4997a649192cffabe428b58f99d0d833b74c40ab1e409bd2c42633d6f7acb83b8939413becb1e4f8d01291d4a9333c383c48a407f9e90f

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

                            1KB

                            MD5

                            f42f2a2ee390bc203d1984162fd57a8f

                            SHA1

                            4cfad4d5561b33d6afcaf06a374ba8cc5b7da289

                            SHA256

                            90d944e4a4aa77a6d376114db46b8b3b47fb7e46e7769d34c978c93ec27b0cd1

                            SHA512

                            387f2b06a71bd2680b851c69812e9b3af4a41f15d0731d316b258f5453bfb24579dbee389573fbed9d1b775072daec16255ad541e8956608b2e7574de45d27f9

                          • C:\Users\Admin\AppData\Local\Temp\sa.9NCBCSZSJRSB_0__.Public.InstallAgent.dat
                            Filesize

                            62KB

                            MD5

                            f9ff4d8e7aac188e6fc1554aa8c87fe6

                            SHA1

                            a9adbcd96e77d63f35fa3a872bad3690d6f9f6b5

                            SHA256

                            bd43d845efe476fb0f8c4e4bdf80d92f784183eb10f359ab5f7cb1f57bad57e9

                            SHA512

                            214b82bf787d3e9388a08e8f0125060745a253ce505e44929b87e26ff46917cec0b0e314c2161e79e1d87e41356bb13121be004f10c9390f398f6bb92b9ca7ed

                          • memory/60-158-0x0000000000400000-0x0000000000DE1000-memory.dmp
                            Filesize

                            9.9MB

                          • memory/60-140-0x000000000125D000-0x0000000001A98000-memory.dmp
                            Filesize

                            8.2MB

                          • memory/60-184-0x0000000004C30000-0x00000000056E2000-memory.dmp
                            Filesize

                            10.7MB

                          • memory/60-183-0x0000000000400000-0x0000000000DE1000-memory.dmp
                            Filesize

                            9.9MB

                          • memory/60-136-0x0000000000000000-mapping.dmp
                          • memory/60-143-0x0000000000400000-0x0000000000DE1000-memory.dmp
                            Filesize

                            9.9MB

                          • memory/60-142-0x0000000000400000-0x0000000000DE1000-memory.dmp
                            Filesize

                            9.9MB

                          • memory/60-141-0x0000000003340000-0x0000000003D16000-memory.dmp
                            Filesize

                            9.8MB

                          • memory/60-168-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/60-167-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/60-166-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/60-157-0x0000000000400000-0x0000000000DE1000-memory.dmp
                            Filesize

                            9.9MB

                          • memory/60-165-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/60-159-0x0000000004C30000-0x00000000056E2000-memory.dmp
                            Filesize

                            10.7MB

                          • memory/60-160-0x0000000004C30000-0x00000000056E2000-memory.dmp
                            Filesize

                            10.7MB

                          • memory/60-161-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/60-162-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/60-163-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/60-164-0x00000000058A0000-0x00000000059E0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/1468-154-0x0000000000000000-mapping.dmp
                          • memory/2468-139-0x0000000000000000-mapping.dmp
                          • memory/3220-133-0x00000000001F0000-0x00000000001F9000-memory.dmp
                            Filesize

                            36KB

                          • memory/3220-134-0x0000000000400000-0x0000000000595000-memory.dmp
                            Filesize

                            1.6MB

                          • memory/3220-135-0x0000000000400000-0x0000000000595000-memory.dmp
                            Filesize

                            1.6MB

                          • memory/3220-132-0x0000000000903000-0x0000000000913000-memory.dmp
                            Filesize

                            64KB

                          • memory/3464-170-0x00000000033F0000-0x0000000003EA2000-memory.dmp
                            Filesize

                            10.7MB

                          • memory/3464-179-0x0000000001000000-0x0000000001992000-memory.dmp
                            Filesize

                            9.6MB

                          • memory/3464-182-0x00000000033F0000-0x0000000003EA2000-memory.dmp
                            Filesize

                            10.7MB

                          • memory/3464-171-0x0000000004070000-0x00000000041B0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/3464-180-0x00000000033F0000-0x0000000003EA2000-memory.dmp
                            Filesize

                            10.7MB

                          • memory/3464-169-0x0000000000000000-mapping.dmp
                          • memory/3464-172-0x0000000004070000-0x00000000041B0000-memory.dmp
                            Filesize

                            1.2MB

                          • memory/4664-153-0x0000000000000000-mapping.dmp
                          • memory/5080-155-0x0000000000653000-0x000000000067F000-memory.dmp
                            Filesize

                            176KB

                          • memory/5080-144-0x0000000000000000-mapping.dmp
                          • memory/5080-156-0x0000000000400000-0x00000000005B1000-memory.dmp
                            Filesize

                            1.7MB

                          • memory/5080-147-0x0000000000653000-0x000000000067F000-memory.dmp
                            Filesize

                            176KB

                          • memory/5080-149-0x0000000000400000-0x00000000005B1000-memory.dmp
                            Filesize

                            1.7MB

                          • memory/5080-148-0x0000000000810000-0x0000000000859000-memory.dmp
                            Filesize

                            292KB