Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-10-2022 01:56

General

  • Target

    beafa3ebe7e70f904a8d117c0631881e.exe

  • Size

    220KB

  • MD5

    beafa3ebe7e70f904a8d117c0631881e

  • SHA1

    8953513df875ae4898a488f77bcc1e55024d26fa

  • SHA256

    45856e2198031b795bf02bb06ed8a38bbc03e7432a9c978685f3852eb2fcd223

  • SHA512

    53ef67371321e4bb98d85e11a49e3226701256998590f2a91cff4813f4db16487ea2aeaf9f967dbe9c11704eb450de3a54b5442c57dcf43aa258aa7efcfcb898

  • SSDEEP

    3072:Hx2U5d74TFBXVLuEwm6c5Kk9RoPQ8w60c35VIJMD8DfX2+HszL1lWaSA4pgD:Hx/XkLUmn9yPmuvjD8X2XllK

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 44 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\beafa3ebe7e70f904a8d117c0631881e.exe
    "C:\Users\Admin\AppData\Local\Temp\beafa3ebe7e70f904a8d117c0631881e.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1760
  • C:\Users\Admin\AppData\Local\Temp\3C4D.exe
    C:\Users\Admin\AppData\Local\Temp\3C4D.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4320
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:5028
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 656
        2⤵
        • Program crash
        PID:2316
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 948
        2⤵
        • Program crash
        PID:4372
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 948
        2⤵
        • Program crash
        PID:5064
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1144
        2⤵
        • Program crash
        PID:1424
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1156
        2⤵
        • Program crash
        PID:1288
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1176
        2⤵
        • Program crash
        PID:4604
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1200
        2⤵
        • Program crash
        PID:4824
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1300
        2⤵
        • Program crash
        PID:3008
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1068
        2⤵
        • Program crash
        PID:220
      • 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:1560
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1436
        2⤵
        • Program crash
        PID:4952
    • 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:2744
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x3d4 0x4e4
      1⤵
        PID:4680
      • C:\Users\Admin\AppData\Local\Temp\B660.exe
        C:\Users\Admin\AppData\Local\Temp\B660.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Loads dropped DLL
        • Checks processor information in registry
        • Suspicious use of WriteProcessMemory
        PID:3044
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\B660.exe" & exit
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1724
          • C:\Windows\SysWOW64\timeout.exe
            timeout /t 6
            3⤵
            • Delays execution with timeout.exe
            PID:3428
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 2020
          2⤵
          • Program crash
          PID:4640
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3044 -ip 3044
        1⤵
          PID:3236
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4320 -ip 4320
          1⤵
            PID:4048
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4320 -ip 4320
            1⤵
              PID:820
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4320 -ip 4320
              1⤵
                PID:3772
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4320 -ip 4320
                1⤵
                  PID:4512
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 4320 -ip 4320
                  1⤵
                    PID:3292
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 4320 -ip 4320
                    1⤵
                      PID:1640
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 644 -p 4320 -ip 4320
                      1⤵
                        PID:4256
                      • C:\Windows\system32\OpenWith.exe
                        C:\Windows\system32\OpenWith.exe -Embedding
                        1⤵
                        • Modifies registry class
                        • Suspicious use of SetWindowsHookEx
                        PID:4000
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 4320 -ip 4320
                        1⤵
                          PID:204
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 4320 -ip 4320
                          1⤵
                            PID:2272
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 656 -p 4320 -ip 4320
                            1⤵
                              PID:4764

                            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\3C4D.exe
                              Filesize

                              8.4MB

                              MD5

                              1f5a4d782148000437eca485f0c96f84

                              SHA1

                              bfd998befaf9835200fb42f16d3016fb5391ef23

                              SHA256

                              aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596

                              SHA512

                              698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8

                            • C:\Users\Admin\AppData\Local\Temp\3C4D.exe
                              Filesize

                              8.4MB

                              MD5

                              1f5a4d782148000437eca485f0c96f84

                              SHA1

                              bfd998befaf9835200fb42f16d3016fb5391ef23

                              SHA256

                              aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596

                              SHA512

                              698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8

                            • C:\Users\Admin\AppData\Local\Temp\B660.exe
                              Filesize

                              332KB

                              MD5

                              e75ec445beb33e400201791a3fba433d

                              SHA1

                              a2c29449d05c2a26077e45dfcb45e37ef7c638a8

                              SHA256

                              f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

                              SHA512

                              4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

                            • C:\Users\Admin\AppData\Local\Temp\B660.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\aria-debug-4828.log
                              Filesize

                              470B

                              MD5

                              27f209a8bfb57ca10cd2a6d4457f0c20

                              SHA1

                              48b2cf6bbdc5207c573f23c910a6b48f8438bc8f

                              SHA256

                              0f035931511a1d11c2da08546aed273d58fea487cb98b68fced70f1fd86f82ec

                              SHA512

                              1bf063f27e134fd77588fc39d9594dee01757fe29fa393af410a40ce96e99f8a1f8dbe5df86732d1d81f8155a123ddbace5df21f88ab1bfffe427a0390030b16

                            • C:\Users\Admin\AppData\Local\Temp\cfe41bad-7702-44b9-a75b-0d441f0b4c89.tmp
                              Filesize

                              19KB

                              MD5

                              613b4d43b64a6d9630f389c4e12295b4

                              SHA1

                              06bef00ff378997f9b05d77c78563e01fb713e2d

                              SHA256

                              bbe5def034f4c1e6c16beb775ecbbbbe5e6f1aa8100639e87997c9f656a002c6

                              SHA512

                              3d48d3dbd49750d6154a3ecde4f60b7ba0cdfbf4781357971102222707ff9a6ee34f5cdbbb64111e3b43bf3946c1fdfb5024d1bcf710e13a850b257c61e5a365

                            • C:\Users\Admin\AppData\Local\Temp\dd_vcredistUI7626.txt
                              Filesize

                              11KB

                              MD5

                              3c93e285f3bbe6e86160089a0a7ecc11

                              SHA1

                              8de0d9f28e092e4cc12a343c1a01331b3c83901b

                              SHA256

                              c1806d15c75249bf5c76a2119add70bc35932fa352195e869336c875729fd91b

                              SHA512

                              027e65e768f04c310b094e9dd029ac59bda27aef30605856336354b5490f0982267a8e5743a15bd7cfebe60dfe169f7c1d8ec7b5b492dd9008a15521023b55b2

                            • C:\Users\Admin\AppData\Local\Temp\sa.9NXQXXLFST89_0__.Public.InstallAgent.dat
                              Filesize

                              123KB

                              MD5

                              4beb06c816dbc684a80dcee9ab488539

                              SHA1

                              bb62b781d8e6e6668216d15973303df4af9debe6

                              SHA256

                              dc169bef642a9c41ebb1747c89f1d12f0fa8eb37821345a24361cb47550a7fb5

                              SHA512

                              79c6bf53d25478edaf8998a52846171c786abaff6a2ce238baadcdad659fd0da375e175fe72a3cfd4bcfab5df0f1d9b678a7e405dce3b4354c8537ebe85bd740

                            • memory/1560-171-0x0000000002A30000-0x00000000034E2000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/1560-170-0x0000000000000000-mapping.dmp
                            • memory/1560-183-0x0000000002A30000-0x00000000034E2000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/1560-172-0x0000000000600000-0x0000000000F92000-memory.dmp
                              Filesize

                              9.6MB

                            • memory/1560-173-0x00000000035F0000-0x0000000003730000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/1560-174-0x00000000035F0000-0x0000000003730000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/1724-153-0x0000000000000000-mapping.dmp
                            • memory/1760-134-0x0000000000400000-0x0000000000595000-memory.dmp
                              Filesize

                              1.6MB

                            • memory/1760-135-0x0000000000400000-0x0000000000595000-memory.dmp
                              Filesize

                              1.6MB

                            • memory/1760-133-0x00000000006F0000-0x00000000006F9000-memory.dmp
                              Filesize

                              36KB

                            • memory/1760-132-0x00000000007A2000-0x00000000007B2000-memory.dmp
                              Filesize

                              64KB

                            • memory/3044-144-0x0000000000000000-mapping.dmp
                            • memory/3044-155-0x0000000000753000-0x000000000077F000-memory.dmp
                              Filesize

                              176KB

                            • memory/3044-156-0x0000000000400000-0x00000000005B1000-memory.dmp
                              Filesize

                              1.7MB

                            • memory/3044-149-0x0000000000400000-0x00000000005B1000-memory.dmp
                              Filesize

                              1.7MB

                            • memory/3044-148-0x0000000002230000-0x0000000002279000-memory.dmp
                              Filesize

                              292KB

                            • memory/3044-147-0x0000000000753000-0x000000000077F000-memory.dmp
                              Filesize

                              176KB

                            • memory/3428-154-0x0000000000000000-mapping.dmp
                            • memory/4320-159-0x0000000004D80000-0x0000000005832000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4320-164-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-158-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4320-165-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-167-0x0000000004D80000-0x0000000005832000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4320-166-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-168-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-169-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-157-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4320-160-0x0000000004D80000-0x0000000005832000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4320-143-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4320-163-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-161-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-162-0x0000000005A20000-0x0000000005B60000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/4320-136-0x0000000000000000-mapping.dmp
                            • memory/4320-140-0x00000000011C3000-0x00000000019FE000-memory.dmp
                              Filesize

                              8.2MB

                            • memory/4320-141-0x00000000033A0000-0x0000000003D76000-memory.dmp
                              Filesize

                              9.8MB

                            • memory/4320-142-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4320-180-0x0000000000400000-0x0000000000DE1000-memory.dmp
                              Filesize

                              9.9MB

                            • memory/4320-181-0x0000000004D80000-0x0000000005832000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/4320-182-0x00000000011C3000-0x00000000019FE000-memory.dmp
                              Filesize

                              8.2MB

                            • memory/5028-139-0x0000000000000000-mapping.dmp