Analysis

  • max time kernel
    151s
  • max time network
    140s
  • 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 14:51

General

  • Target

    BA317887C3057DA350F05457E7D47F1BEB62AB6C381DB.exe

  • Size

    209KB

  • MD5

    7404b91ed3fabf2597f9ef51fd364911

  • SHA1

    1e27af6395c118e70da96525b8aa55ab19fa395a

  • SHA256

    ba317887c3057da350f05457e7d47f1beb62ab6c381db6e8e990bab12976a1f3

  • SHA512

    27993fd24203d68589eddc5b0ca025a1f08e6632e6fe71d7b0362e44dfb75d4c66e337e159bd66b0e5e727d17ddb874f745b395a304069ea2cf465acea653681

  • SSDEEP

    3072:GueYRdmv21XlHf3W/dYsrxuEzr9ynLqjbwOXng8B6twTNyZZ0EYVesxkgaBChl:GeRUMVHfxsrx6qjbxZ6ehn3biga

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

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 11 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 39 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 43 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BA317887C3057DA350F05457E7D47F1BEB62AB6C381DB.exe
    "C:\Users\Admin\AppData\Local\Temp\BA317887C3057DA350F05457E7D47F1BEB62AB6C381DB.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:3044
  • C:\Users\Admin\AppData\Local\Temp\F86E.exe
    C:\Users\Admin\AppData\Local\Temp\F86E.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:1912
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 652
        2⤵
        • Program crash
        PID:2608
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1048
        2⤵
        • Program crash
        PID:5048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1056
        2⤵
        • Program crash
        PID:3468
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1056
        2⤵
        • Program crash
        PID:3916
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1152
        2⤵
        • Program crash
        PID:3036
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1164
        2⤵
        • Program crash
        PID:548
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1160
        2⤵
        • Program crash
        PID:2184
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1116
        2⤵
        • Program crash
        PID:904
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1036
        2⤵
        • Program crash
        PID:1312
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 1428
        2⤵
        • Program crash
        PID:4664
      • 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:1860
    • 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:3812
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x41c 0x4a0
      1⤵
        PID:2832
      • C:\Users\Admin\AppData\Local\Temp\B97D.exe
        C:\Users\Admin\AppData\Local\Temp\B97D.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Loads dropped DLL
        • Checks processor information in registry
        • Suspicious use of WriteProcessMemory
        PID:4984
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\B97D.exe" & exit
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2492
          • C:\Windows\SysWOW64\timeout.exe
            timeout /t 6
            3⤵
            • Delays execution with timeout.exe
            PID:2120
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 1984
          2⤵
          • Program crash
          PID:800
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4984 -ip 4984
        1⤵
          PID:4508
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4220 -ip 4220
          1⤵
            PID:3420
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4220 -ip 4220
            1⤵
              PID:3636
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4220 -ip 4220
              1⤵
                PID:2268
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 4220 -ip 4220
                1⤵
                  PID:2252
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 4220 -ip 4220
                  1⤵
                    PID:2216
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 4220 -ip 4220
                    1⤵
                      PID:368
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 4220 -ip 4220
                      1⤵
                        PID:3176
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 4220 -ip 4220
                        1⤵
                          PID:3000
                        • C:\Windows\system32\OpenWith.exe
                          C:\Windows\system32\OpenWith.exe -Embedding
                          1⤵
                          • Modifies registry class
                          • Suspicious use of SetWindowsHookEx
                          PID:528
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 4220 -ip 4220
                          1⤵
                            PID:804
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 620 -p 4220 -ip 4220
                            1⤵
                              PID:3272

                            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:\Users\Admin\AppData\Local\Temp\B97D.exe
                              Filesize

                              332KB

                              MD5

                              e75ec445beb33e400201791a3fba433d

                              SHA1

                              a2c29449d05c2a26077e45dfcb45e37ef7c638a8

                              SHA256

                              f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

                              SHA512

                              4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

                            • C:\Users\Admin\AppData\Local\Temp\B97D.exe
                              Filesize

                              332KB

                              MD5

                              e75ec445beb33e400201791a3fba433d

                              SHA1

                              a2c29449d05c2a26077e45dfcb45e37ef7c638a8

                              SHA256

                              f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

                              SHA512

                              4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

                            • C:\Users\Admin\AppData\Local\Temp\F86E.exe
                              Filesize

                              8.4MB

                              MD5

                              203629921fccb8846f944f46ca80498a

                              SHA1

                              de60c837f0faa8f8dfa26710f2d74d1048bace09

                              SHA256

                              4f3b96b84ed2763ac10ea655ae70be9f9445b5b48f5aa10ffc91df2649c3b9a1

                              SHA512

                              edd6cace28d1c7c87d9358d7d521860cec967f896ceb2350e24d43b84388d239852af2193075c714aabbde9619f6dc758d244eefd1fc9fedefd151ebf398b72b

                            • C:\Users\Admin\AppData\Local\Temp\F86E.exe
                              Filesize

                              8.4MB

                              MD5

                              203629921fccb8846f944f46ca80498a

                              SHA1

                              de60c837f0faa8f8dfa26710f2d74d1048bace09

                              SHA256

                              4f3b96b84ed2763ac10ea655ae70be9f9445b5b48f5aa10ffc91df2649c3b9a1

                              SHA512

                              edd6cace28d1c7c87d9358d7d521860cec967f896ceb2350e24d43b84388d239852af2193075c714aabbde9619f6dc758d244eefd1fc9fedefd151ebf398b72b

                            • C:\Users\Admin\AppData\Local\Temp\Microsoft .NET Framework 4.7.2 Setup_20220812_191749306.html
                              Filesize

                              94KB

                              MD5

                              da6b45af25ddc7d9a34a5a425b253bb2

                              SHA1

                              b94cc8311d176c735ef39586086ba5293808c3a9

                              SHA256

                              fe6525b8436cfb0df02ae2cd7e7054bd706b3fa6f68ba4ded69308ed0bbfc350

                              SHA512

                              6a56d232768ad1f999bea5c61c58561e870c26c5de539d73e84984c0a806093251d060a359c55de71f46442f0752e96f6375ac8d8a79d7f957486c1e0e4c6e23

                            • 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\dd_vcredistMSI50B8.txt
                              Filesize

                              426KB

                              MD5

                              cd406b2d2202bec1d657b0042c2a2cb8

                              SHA1

                              87d639c4dc350106f0e2cd2364d78df223aac7e4

                              SHA256

                              37c69c02974b85d856e00765ff6b978bc55f03f1254b5f50754d5acd7c32c296

                              SHA512

                              09a482f2fe99f4b6a45f8acb8953705cc834a8e92be2f579f62e5aa784d972b63e1dc8d0a4bf25442623a3f251f9a675121c3a402e1b5748424acceeaf547ee0

                            • C:\Users\Admin\AppData\Local\Temp\wct168.tmp
                              Filesize

                              62KB

                              MD5

                              7185e716980842db27c3b3a88e1fe804

                              SHA1

                              e4615379cd4797629b4cc3da157f4d4a5412fb2b

                              SHA256

                              094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1

                              SHA512

                              dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c

                            • C:\Users\Admin\AppData\Local\Temp\wct5D7C.tmp
                              Filesize

                              62KB

                              MD5

                              7185e716980842db27c3b3a88e1fe804

                              SHA1

                              e4615379cd4797629b4cc3da157f4d4a5412fb2b

                              SHA256

                              094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1

                              SHA512

                              dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c

                            • C:\Users\Admin\AppData\Local\Temp\wctA1E8.tmp
                              Filesize

                              62KB

                              MD5

                              7185e716980842db27c3b3a88e1fe804

                              SHA1

                              e4615379cd4797629b4cc3da157f4d4a5412fb2b

                              SHA256

                              094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1

                              SHA512

                              dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c

                            • C:\Users\Admin\AppData\Local\Temp\wctC4C7.tmp
                              Filesize

                              62KB

                              MD5

                              7185e716980842db27c3b3a88e1fe804

                              SHA1

                              e4615379cd4797629b4cc3da157f4d4a5412fb2b

                              SHA256

                              094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1

                              SHA512

                              dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c

                            • memory/1860-172-0x0000000002DE0000-0x0000000003892000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/1860-171-0x0000000000000000-mapping.dmp
                            • memory/1860-185-0x0000000002DE0000-0x0000000003892000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/1860-183-0x0000000002DE0000-0x0000000003892000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/1860-182-0x00000000008E0000-0x0000000001272000-memory.dmp
                              Filesize

                              9.6MB

                            • memory/1860-173-0x00000000038E0000-0x0000000003A20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/1860-174-0x00000000038E0000-0x0000000003A20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/1912-139-0x0000000000000000-mapping.dmp
                            • memory/2120-154-0x0000000000000000-mapping.dmp
                            • memory/2492-153-0x0000000000000000-mapping.dmp
                            • memory/3044-135-0x0000000000400000-0x0000000000495000-memory.dmp
                              Filesize

                              596KB

                            • memory/3044-134-0x0000000000400000-0x0000000000495000-memory.dmp
                              Filesize

                              596KB

                            • memory/3044-133-0x0000000000620000-0x0000000000629000-memory.dmp
                              Filesize

                              36KB

                            • memory/3044-132-0x00000000007AE000-0x00000000007BE000-memory.dmp
                              Filesize

                              64KB

                            • memory/4220-165-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-158-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4220-162-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-163-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-164-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-184-0x0000000004D90000-0x0000000005842000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4220-166-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-167-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-169-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-170-0x0000000005AE0000-0x0000000005C20000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4220-168-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4220-160-0x0000000004D90000-0x0000000005842000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4220-159-0x0000000004D90000-0x0000000005842000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4220-161-0x0000000004D90000-0x0000000005842000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4220-157-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4220-141-0x0000000003340000-0x0000000003D16000-memory.dmp
                              Filesize

                              9.8MB

                            • memory/4220-140-0x0000000001263000-0x0000000001A9E000-memory.dmp
                              Filesize

                              8.2MB

                            • memory/4220-143-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4220-136-0x0000000000000000-mapping.dmp
                            • memory/4220-142-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4984-155-0x00000000007A3000-0x00000000007CF000-memory.dmp
                              Filesize

                              176KB

                            • memory/4984-156-0x0000000000400000-0x00000000005B1000-memory.dmp
                              Filesize

                              1.7MB

                            • memory/4984-144-0x0000000000000000-mapping.dmp
                            • memory/4984-149-0x0000000000400000-0x00000000005B1000-memory.dmp
                              Filesize

                              1.7MB

                            • memory/4984-147-0x00000000007A3000-0x00000000007CF000-memory.dmp
                              Filesize

                              176KB

                            • memory/4984-148-0x0000000000720000-0x0000000000769000-memory.dmp
                              Filesize

                              292KB