Analysis

  • max time kernel
    151s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2022, 23:21

General

  • Target
    1407cc126a61dff8b9f633b33564072d.exe
  • Size 220KB
  • Sample221024-3bzksaahh7
  • SHA256 5d15f594dee648ecd97cc2fbc66ee349991ec6ebd040f49439be2ac81f792fa8
  • MD5 SHA1 SHA512 SSDEEP

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 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 46 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 41 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\1407cc126a61dff8b9f633b33564072d.exe
    "C:\Users\Admin\AppData\Local\Temp\1407cc126a61dff8b9f633b33564072d.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:3660
  • C:\Users\Admin\AppData\Local\Temp\3BB1.exe
    C:\Users\Admin\AppData\Local\Temp\3BB1.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4592
    • C:\Windows\SysWOW64\agentactivationruntimestarter.exe
      C:\Windows\system32\agentactivationruntimestarter.exe
      2⤵
        PID:2088
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 652
        2⤵
        • Program crash
        PID:1300
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 948
        2⤵
        • Program crash
        PID:1864
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 984
        2⤵
        • Program crash
        PID:4620
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 1124
        2⤵
        • Program crash
        PID:4564
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 1124
        2⤵
        • Program crash
        PID:1292
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 1124
        2⤵
        • Program crash
        PID:2544
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 984
        2⤵
        • Program crash
        PID:3180
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 1068
        2⤵
        • Program crash
        PID:2648
      • 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:2588
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 1432
        2⤵
        • Program crash
        PID:3508
    • 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:3496
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x414 0x4cc
      1⤵
        PID:2652
      • C:\Users\Admin\AppData\Local\Temp\EACE.exe
        C:\Users\Admin\AppData\Local\Temp\EACE.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Loads dropped DLL
        • Checks processor information in registry
        • Suspicious use of WriteProcessMemory
        PID:868
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\EACE.exe" & exit
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4940
          • C:\Windows\SysWOW64\timeout.exe
            timeout /t 6
            3⤵
            • Delays execution with timeout.exe
            PID:4440
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 1992
          2⤵
          • Program crash
          PID:3696
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 868 -ip 868
        1⤵
          PID:4540
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4592 -ip 4592
          1⤵
            PID:2132
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4592 -ip 4592
            1⤵
              PID:3732
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4592 -ip 4592
              1⤵
                PID:2452
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4592 -ip 4592
                1⤵
                  PID:1020
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4592 -ip 4592
                  1⤵
                    PID:2016
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4592 -ip 4592
                    1⤵
                      PID:828
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4592 -ip 4592
                      1⤵
                        PID:2656
                      • C:\Windows\system32\OpenWith.exe
                        C:\Windows\system32\OpenWith.exe -Embedding
                        1⤵
                        • Modifies registry class
                        • Suspicious use of SetWindowsHookEx
                        PID:3148
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4592 -ip 4592
                        1⤵
                          PID:4816
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 4592 -ip 4592
                          1⤵
                            PID:3144

                          Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                mozglue.dll

                                • Path C:\ProgramData\mozglue.dll
                                • Size 593KB
                                • SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
                                • MD5 SHA1 SHA512 SSDEEP

                                nss3.dll

                                • Path C:\ProgramData\nss3.dll
                                • Size 2.0MB
                                • SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
                                • MD5 SHA1 SHA512 SSDEEP

                                sqlite3.dll

                                • Path C:\ProgramData\sqlite3.dll
                                • Size 1.1MB
                                • SHA256 4841020c8bd06b08fde6e44cbe2e2ab33439e1c8368e936ec5b00dc0584f7260
                                • MD5 SHA1 SHA512 SSDEEP

                                33656f68-1eda-4542-a840-febaee7bb38c.tmp

                                • Path C:\Users\Admin\AppData\Local\Temp\33656f68-1eda-4542-a840-febaee7bb38c.tmp
                                • Size 21KB
                                • SHA256 7f4e382d1c6724a5f173f3617e35d5ad74c28ffce9a918f00b48c88f978dc34e
                                • MD5 SHA1 SHA512 SSDEEP

                                3BB1.exe

                                • Path C:\Users\Admin\AppData\Local\Temp\3BB1.exe
                                • Size 8.4MB
                                • SHA256 aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596
                                • MD5 SHA1 SHA512 SSDEEP

                                3BB1.exe

                                • Path C:\Users\Admin\AppData\Local\Temp\3BB1.exe
                                • Size 8.4MB
                                • SHA256 aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596
                                • MD5 SHA1 SHA512 SSDEEP

                                646a9946-d110-45e4-9694-7f4449423a86.tmp

                                • Path C:\Users\Admin\AppData\Local\Temp\646a9946-d110-45e4-9694-7f4449423a86.tmp
                                • Size 85KB
                                • SHA256 43307d12c1ff7e50bec7e011cc421d07fa2b80c1f62ce25e1c3725cc7758f089
                                • MD5 SHA1 SHA512 SSDEEP

                                7bc85c74-e3ce-4400-95a0-240f127cf11b.tmp

                                • Path C:\Users\Admin\AppData\Local\Temp\7bc85c74-e3ce-4400-95a0-240f127cf11b.tmp
                                • Size 23KB
                                • SHA256 ee80340a02c0f96a3f9d01e635857d38d7b92444d6102ee29804f559f2eaa7f4
                                • MD5 SHA1 SHA512 SSDEEP

                                93ae4977-351e-4d12-8e91-5a7da1d83e8a.tmp

                                • Path C:\Users\Admin\AppData\Local\Temp\93ae4977-351e-4d12-8e91-5a7da1d83e8a.tmp
                                • Size 23KB
                                • SHA256 3884df97009ac7e97143743660ed8e010d5f77edcf611bf85276e876fc70754b
                                • MD5 SHA1 SHA512 SSDEEP

                                EACE.exe

                                • Path C:\Users\Admin\AppData\Local\Temp\EACE.exe
                                • Size 332KB
                                • SHA256 f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e
                                • MD5 SHA1 SHA512 SSDEEP

                                EACE.exe

                                • Path C:\Users\Admin\AppData\Local\Temp\EACE.exe
                                • Size 332KB
                                • SHA256 f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e
                                • MD5 SHA1 SHA512 SSDEEP

                                Syhidsduo.tmp

                                • Path C:\Users\Admin\AppData\Local\Temp\Syhidsduo.tmp
                                • Size 3.3MB
                                • SHA256 db9190e9eb5298547a3d266f298ec1e7ede0426841da9512f2827f1e7c027520
                                • MD5 SHA1 SHA512 SSDEEP

                                f1289b69-6512-49b4-94c5-178649e284db.tmp

                                • Path C:\Users\Admin\AppData\Local\Temp\f1289b69-6512-49b4-94c5-178649e284db.tmp
                                • Size 22KB
                                • SHA256 d6f11c606729d553e9c9b3d0db9e5d51567ea969bedd98008cce7b9415a17490
                                • MD5 SHA1 SHA512 SSDEEP

                                jawshtml.html

                                • Path C:\Users\Admin\AppData\Local\Temp\jawshtml.html
                                • Size 13B
                                • SHA256 7b4f72a40bd21934680f085afe8a30bf85acff1a8365af43102025c4ccf52b73
                                • MD5 SHA1 SHA512

                                jusched.log

                                • Path C:\Users\Admin\AppData\Local\Temp\jusched.log
                                • Size 265KB
                                • SHA256 f68cb61b4540455be8078c8d906eeee3971f2866807a864682dacd3ee01830eb
                                • MD5 SHA1 SHA512 SSDEEP

                                memory/868-157-0x0000000000400000-0x00000000005B1000-memory.dmp

                                memory/868-156-0x0000000000753000-0x000000000077F000-memory.dmp

                                memory/868-148-0x0000000000753000-0x000000000077F000-memory.dmp

                                memory/868-149-0x0000000002230000-0x0000000002279000-memory.dmp

                                memory/868-150-0x0000000000400000-0x00000000005B1000-memory.dmp

                                memory/2588-174-0x0000000002EA0000-0x0000000003952000-memory.dmp

                                memory/2588-189-0x0000000002EA0000-0x0000000003952000-memory.dmp

                                memory/2588-177-0x0000000003960000-0x0000000003AA0000-memory.dmp

                                memory/2588-176-0x0000000003960000-0x0000000003AA0000-memory.dmp

                                memory/2588-175-0x0000000002EA0000-0x0000000003952000-memory.dmp

                                memory/2588-173-0x0000000000A00000-0x0000000001392000-memory.dmp

                                memory/3660-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

                                memory/3660-134-0x0000000000400000-0x0000000000595000-memory.dmp

                                memory/3660-135-0x0000000000400000-0x0000000000595000-memory.dmp

                                memory/3660-132-0x0000000000832000-0x0000000000842000-memory.dmp

                                memory/4592-171-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-160-0x0000000004C30000-0x00000000056E2000-memory.dmp

                                memory/4592-168-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-169-0x0000000000400000-0x0000000000DE1000-memory.dmp

                                memory/4592-170-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-166-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-165-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-164-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-163-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-161-0x0000000004C30000-0x00000000056E2000-memory.dmp

                                memory/4592-162-0x0000000004C30000-0x00000000056E2000-memory.dmp

                                memory/4592-167-0x0000000005860000-0x00000000059A0000-memory.dmp

                                memory/4592-143-0x0000000001172000-0x00000000019AD000-memory.dmp

                                memory/4592-142-0x0000000000400000-0x0000000000DE1000-memory.dmp

                                memory/4592-141-0x0000000003350000-0x0000000003D26000-memory.dmp

                                memory/4592-139-0x0000000001172000-0x00000000019AD000-memory.dmp

                                memory/4592-159-0x0000000000400000-0x0000000000DE1000-memory.dmp

                                memory/4592-186-0x0000000001172000-0x00000000019AD000-memory.dmp

                                memory/4592-158-0x0000000000400000-0x0000000000DE1000-memory.dmp

                                memory/4592-144-0x0000000000400000-0x0000000000DE1000-memory.dmp

                                memory/4592-187-0x0000000000400000-0x0000000000DE1000-memory.dmp

                                memory/4592-188-0x0000000004C30000-0x00000000056E2000-memory.dmp