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
    25-10-2022 05:59

General

  • Target

    5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd.exe

  • Size

    230KB

  • MD5

    d38a02f967e07a910ed35e289ec9c56a

  • SHA1

    2533c534bfc11130198cd22cfc356e458c96fd7f

  • SHA256

    5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd

  • SHA512

    7047954168b10c0a55a5e77755aec62eec63d2ff76dbae55090c246ec0943506e5515a9557be35640261159e774be7cfb13486a56b22137593bbaea31c8f44a4

  • SSDEEP

    3072:cXV+nLl/P4DY5tEsFSwdN11aua4juc1/yEI3fCQwkr+ll:YMnL54DcEsAlJc1/yEUfDwkr+ll

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 3 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 42 IoCs

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

  • Checks processor information in registry 2 TTPs 49 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 2 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\5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd.exe
    "C:\Users\Admin\AppData\Local\Temp\5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4212
  • C:\Users\Admin\AppData\Local\Temp\FC95.exe
    C:\Users\Admin\AppData\Local\Temp\FC95.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:4956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 668
        2⤵
        • Program crash
        PID:2844
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1048
        2⤵
        • Program crash
        PID:4744
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1044
        2⤵
        • Program crash
        PID:3136
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1044
        2⤵
        • Program crash
        PID:1028
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1148
        2⤵
        • Program crash
        PID:2644
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1164
        2⤵
        • Program crash
        PID:3976
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1140
        2⤵
        • Program crash
        PID:3884
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1116
        2⤵
        • Program crash
        PID:2056
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1036
        2⤵
        • Program crash
        PID:4968
      • 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:5012
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1440
        2⤵
        • Program crash
        PID:4936
    • 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:1860
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x41c 0x510
      1⤵
        PID:3256
      • C:\Users\Admin\AppData\Roaming\rwjcwbw
        C:\Users\Admin\AppData\Roaming\rwjcwbw
        1⤵
        • Executes dropped EXE
        • Checks SCSI registry key(s)
        • Suspicious behavior: MapViewOfSection
        PID:1044
      • C:\Users\Admin\AppData\Local\Temp\BC3C.exe
        C:\Users\Admin\AppData\Local\Temp\BC3C.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Loads dropped DLL
        • Checks processor information in registry
        • Suspicious use of WriteProcessMemory
        PID:1908
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\BC3C.exe" & exit
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4320
          • C:\Windows\SysWOW64\timeout.exe
            timeout /t 6
            3⤵
            • Delays execution with timeout.exe
            PID:892
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 660
          2⤵
          • Program crash
          PID:3700
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1908 -ip 1908
        1⤵
          PID:1760
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 220 -ip 220
          1⤵
            PID:4164
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 220 -ip 220
            1⤵
              PID:1360
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 220 -ip 220
              1⤵
                PID:2112
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 220 -ip 220
                1⤵
                  PID:2780
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 220 -ip 220
                  1⤵
                    PID:4848
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 220 -ip 220
                    1⤵
                      PID:3960
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 220 -ip 220
                      1⤵
                        PID:1320
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 220 -ip 220
                        1⤵
                          PID:4180
                        • C:\Windows\system32\OpenWith.exe
                          C:\Windows\system32\OpenWith.exe -Embedding
                          1⤵
                          • Modifies registry class
                          • Suspicious use of SetWindowsHookEx
                          PID:2676
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 220 -ip 220
                          1⤵
                            PID:2544
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 220 -ip 220
                            1⤵
                              PID:1296

                            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\BC3C.exe
                              Filesize

                              332KB

                              MD5

                              e75ec445beb33e400201791a3fba433d

                              SHA1

                              a2c29449d05c2a26077e45dfcb45e37ef7c638a8

                              SHA256

                              f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

                              SHA512

                              4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

                            • C:\Users\Admin\AppData\Local\Temp\BC3C.exe
                              Filesize

                              332KB

                              MD5

                              e75ec445beb33e400201791a3fba433d

                              SHA1

                              a2c29449d05c2a26077e45dfcb45e37ef7c638a8

                              SHA256

                              f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e

                              SHA512

                              4efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134

                            • C:\Users\Admin\AppData\Local\Temp\FC95.exe
                              Filesize

                              8.4MB

                              MD5

                              ce8febc16e7d3ccdec7a2d34ffa3033c

                              SHA1

                              e113ccfcf76c8584e02f3bccd4f9caa463836e2a

                              SHA256

                              e582a8f9dbd02815392575c013d49189a30d4da0dd7e96bbdc339f8a2ebd7516

                              SHA512

                              988377f94c451b4010cca8ca4be291777ef75b51f2ba8fb116c93cab42dc435474e9234e2c53e837f1061e5e5c14be776de4d54b1dec53b82983ed7e563c1ca8

                            • C:\Users\Admin\AppData\Local\Temp\FC95.exe
                              Filesize

                              8.4MB

                              MD5

                              ce8febc16e7d3ccdec7a2d34ffa3033c

                              SHA1

                              e113ccfcf76c8584e02f3bccd4f9caa463836e2a

                              SHA256

                              e582a8f9dbd02815392575c013d49189a30d4da0dd7e96bbdc339f8a2ebd7516

                              SHA512

                              988377f94c451b4010cca8ca4be291777ef75b51f2ba8fb116c93cab42dc435474e9234e2c53e837f1061e5e5c14be776de4d54b1dec53b82983ed7e563c1ca8

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

                              182KB

                              MD5

                              6c2ebb04a6025a98e01a40fcfdc8fdfd

                              SHA1

                              9e87e55a503eba6994f94f218d5f0367c318b53f

                              SHA256

                              00df70d4ee47546f5ab79f093a44ef92b18ba766939d03e9d25611b536173459

                              SHA512

                              2867bf7d057194ef6cc4af4b50267fc5798eb60950a2252275d1d36abbb1ff1a3c787b5cf80ed78099d2d03c5ba13ec195b5b72a1c157723e415335a2ccb3e33

                            • 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\wct1510.tmp
                              Filesize

                              62KB

                              MD5

                              7185e716980842db27c3b3a88e1fe804

                              SHA1

                              e4615379cd4797629b4cc3da157f4d4a5412fb2b

                              SHA256

                              094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1

                              SHA512

                              dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c

                            • C:\Users\Admin\AppData\Roaming\rwjcwbw
                              Filesize

                              230KB

                              MD5

                              d38a02f967e07a910ed35e289ec9c56a

                              SHA1

                              2533c534bfc11130198cd22cfc356e458c96fd7f

                              SHA256

                              5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd

                              SHA512

                              7047954168b10c0a55a5e77755aec62eec63d2ff76dbae55090c246ec0943506e5515a9557be35640261159e774be7cfb13486a56b22137593bbaea31c8f44a4

                            • C:\Users\Admin\AppData\Roaming\rwjcwbw
                              Filesize

                              230KB

                              MD5

                              d38a02f967e07a910ed35e289ec9c56a

                              SHA1

                              2533c534bfc11130198cd22cfc356e458c96fd7f

                              SHA256

                              5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd

                              SHA512

                              7047954168b10c0a55a5e77755aec62eec63d2ff76dbae55090c246ec0943506e5515a9557be35640261159e774be7cfb13486a56b22137593bbaea31c8f44a4

                            • memory/220-140-0x0000000003827000-0x0000000004062000-memory.dmp
                              Filesize

                              8.2MB

                            • memory/220-136-0x0000000000000000-mapping.dmp
                            • memory/220-173-0x00000000073F0000-0x0000000007EA2000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/220-174-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-175-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-142-0x0000000000400000-0x000000000344D000-memory.dmp
                              Filesize

                              48.3MB

                            • memory/220-141-0x0000000005910000-0x00000000062E6000-memory.dmp
                              Filesize

                              9.8MB

                            • memory/220-172-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-171-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-169-0x0000000000400000-0x000000000344D000-memory.dmp
                              Filesize

                              48.3MB

                            • memory/220-166-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-145-0x0000000000400000-0x000000000344D000-memory.dmp
                              Filesize

                              48.3MB

                            • memory/220-187-0x00000000073F0000-0x0000000007EA2000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/220-170-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-165-0x00000000073F0000-0x0000000007EA2000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/220-168-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-167-0x0000000008160000-0x00000000082A0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/220-162-0x0000000000400000-0x000000000344D000-memory.dmp
                              Filesize

                              48.3MB

                            • memory/220-163-0x0000000000400000-0x000000000344D000-memory.dmp
                              Filesize

                              48.3MB

                            • memory/220-164-0x00000000073F0000-0x0000000007EA2000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/892-159-0x0000000000000000-mapping.dmp
                            • memory/1044-146-0x0000000002E83000-0x0000000002E99000-memory.dmp
                              Filesize

                              88KB

                            • memory/1044-148-0x0000000000400000-0x0000000002C27000-memory.dmp
                              Filesize

                              40.2MB

                            • memory/1044-147-0x0000000000400000-0x0000000002C27000-memory.dmp
                              Filesize

                              40.2MB

                            • memory/1908-160-0x00000000007D3000-0x00000000007FF000-memory.dmp
                              Filesize

                              176KB

                            • memory/1908-161-0x0000000000400000-0x00000000005B1000-memory.dmp
                              Filesize

                              1.7MB

                            • memory/1908-154-0x0000000000400000-0x00000000005B1000-memory.dmp
                              Filesize

                              1.7MB

                            • memory/1908-153-0x0000000002260000-0x00000000022A9000-memory.dmp
                              Filesize

                              292KB

                            • memory/1908-152-0x00000000007D3000-0x00000000007FF000-memory.dmp
                              Filesize

                              176KB

                            • memory/1908-149-0x0000000000000000-mapping.dmp
                            • memory/4212-132-0x0000000002E72000-0x0000000002E87000-memory.dmp
                              Filesize

                              84KB

                            • memory/4212-135-0x0000000000400000-0x0000000002C27000-memory.dmp
                              Filesize

                              40.2MB

                            • memory/4212-134-0x0000000000400000-0x0000000002C27000-memory.dmp
                              Filesize

                              40.2MB

                            • memory/4212-133-0x0000000002E50000-0x0000000002E59000-memory.dmp
                              Filesize

                              36KB

                            • memory/4320-158-0x0000000000000000-mapping.dmp
                            • memory/4956-139-0x0000000000000000-mapping.dmp
                            • memory/5012-176-0x0000000000000000-mapping.dmp
                            • memory/5012-177-0x0000000000E00000-0x0000000001792000-memory.dmp
                              Filesize

                              9.6MB

                            • memory/5012-179-0x0000000002BB0000-0x0000000003662000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/5012-178-0x0000000002BB0000-0x0000000003662000-memory.dmp
                              Filesize

                              10.7MB

                            • memory/5012-180-0x0000000003670000-0x00000000037B0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/5012-181-0x0000000003670000-0x00000000037B0000-memory.dmp
                              Filesize

                              1.2MB

                            • memory/5012-186-0x0000000002BB0000-0x0000000003662000-memory.dmp
                              Filesize

                              10.7MB