Analysis

  • max time kernel
    292s
  • max time network
    254s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-09-2024 18:40

General

  • Target

    Confirmation.docx.exe

  • Size

    1.3MB

  • MD5

    cc457c86d15ea18546d9065f5ca4ee04

  • SHA1

    66192064544af9b72ffd054ed8bde5aad95576c6

  • SHA256

    59640b32fd4e89cd138da35df35473a554da351660e7b654610642433135032c

  • SHA512

    0580495ce9856d5094cddd439fa2d4063b5e78d0d1af926259c45c72bda3ec357243c537474b8c8c390a8fe500de19ce2b3271896c779dccd0ccf980357f909a

  • SSDEEP

    24576:ypCC3MJPg7zsOTpKwM4LNPprrwr6HSJAXv0E65vYZv/UdW3seBdZwq:hbg/Nhrsr6HSJSME6VXWzBkq

Malware Config

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Confirmation.docx.exe
    "C:\Users\Admin\AppData\Local\Temp\Confirmation.docx.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4348
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\rbzfnwyU.cmd" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3288
      • C:\Windows\SysWOW64\esentutl.exe
        C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\cmd.exe /d C:\\Users\\Public\\alpha.pif /o
        3⤵
          PID:3000
        • C:\Windows\SysWOW64\esentutl.exe
          C:\\Windows\\System32\\esentutl /y C:\\Windows\\System32\\ping.exe /d C:\\Users\\Public\\xpha.pif /o
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          PID:3516
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows "
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2368
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c mkdir "\\?\C:\Windows \SysWOW64"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2144
        • C:\Users\Public\alpha.pif
          C:\\Users\\Public\\alpha.pif /c C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4640
          • C:\Users\Public\xpha.pif
            C:\\Users\\Public\\xpha.pif 127.0.0.1 -n 10
            4⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4068
        • C:\Windows \SysWOW64\per.exe
          "C:\\Windows \\SysWOW64\\per.exe
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2444
          • C:\Windows\SYSTEM32\esentutl.exe
            esentutl /y C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe /d C:\\Users\\Public\\pha.pif /o
            4⤵
              PID:1592
            • C:\Users\Public\pha.pif
              C:\\Users\\Public\\pha.pif -WindowStyle hidden -Command Add-MpPreference -ExclusionExtension '.exe','bat','.pif'
              4⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4104
          • C:\Users\Public\alpha.pif
            C:\\Users\\Public\\alpha.pif /c del "C:\Users\Public\xpha.pif"
            3⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4548
          • C:\Users\Public\alpha.pif
            C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \SysWOW64
            3⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4900
          • C:\Users\Public\alpha.pif
            C:\\Users\\Public\\alpha.pif /c rmdir "C:\Windows \"
            3⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4276
        • C:\Windows\SysWOW64\esentutl.exe
          C:\\Windows\\System32\\esentutl.exe /y C:\Users\Admin\AppData\Local\Temp\Confirmation.docx.exe /d C:\\Users\\Public\\Libraries\\Uywnfzbr.PIF /o
          2⤵
            PID:2696
          • C:\Users\Public\Libraries\rbzfnwyU.pif
            C:\Users\Public\Libraries\rbzfnwyU.pif
            2⤵
            • Executes dropped EXE
            • Accesses Microsoft Outlook profiles
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:2484
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4372,i,3861745594156495651,17595114179815238301,262144 --variations-seed-version --mojo-platform-channel-handle=4928 /prefetch:8
          1⤵
            PID:4828

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bge3uqz3.g2z.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4

            Filesize

            46B

            MD5

            c07225d4e7d01d31042965f048728a0a

            SHA1

            69d70b340fd9f44c89adb9a2278df84faa9906b7

            SHA256

            8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

            SHA512

            23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

          • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4

            Filesize

            46B

            MD5

            d898504a722bff1524134c6ab6a5eaa5

            SHA1

            e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

            SHA256

            878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

            SHA512

            26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

          • C:\Users\Public\Libraries\rbzfnwyU.cmd

            Filesize

            60KB

            MD5

            b87f096cbc25570329e2bb59fee57580

            SHA1

            d281d1bf37b4fb46f90973afc65eece3908532b2

            SHA256

            d08ccc9b1e3acc205fe754bad8416964e9711815e9ceed5e6af73d8e9035ec9e

            SHA512

            72901adde38f50cf6d74743c0a546c0fea8b1cd4a18449048a0758a7593a176fc33aad1ebfd955775eefc2b30532bcc18e4f2964b3731b668dd87d94405951f7

          • C:\Users\Public\Libraries\rbzfnwyU.pif

            Filesize

            66KB

            MD5

            c116d3604ceafe7057d77ff27552c215

            SHA1

            452b14432fb5758b46f2897aeccd89f7c82a727d

            SHA256

            7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301

            SHA512

            9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

          • C:\Users\Public\alpha.pif

            Filesize

            231KB

            MD5

            d0fce3afa6aa1d58ce9fa336cc2b675b

            SHA1

            4048488de6ba4bfef9edf103755519f1f762668f

            SHA256

            4d89fc34d5f0f9babd022271c585a9477bf41e834e46b991deaa0530fdb25e22

            SHA512

            80e127ef81752cd50f9ea2d662dc4d3bf8db8d29680e75fa5fc406ca22cafa5c4d89ef2eac65b486413d3cdd57a2c12a1cb75f65d1e312a717d262265736d1c2

          • C:\Users\Public\pha.pif

            Filesize

            442KB

            MD5

            04029e121a0cfa5991749937dd22a1d9

            SHA1

            f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

            SHA256

            9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

            SHA512

            6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

          • C:\Users\Public\xpha.pif

            Filesize

            18KB

            MD5

            b3624dd758ccecf93a1226cef252ca12

            SHA1

            fcf4dad8c4ad101504b1bf47cbbddbac36b558a7

            SHA256

            4aaa74f294c15aeb37ada8185d0dead58bd87276a01a814abc0c4b40545bf2ef

            SHA512

            c613d18511b00fa25fc7b1bdde10d96debb42a99b5aaab9e9826538d0e229085bb371f0197f6b1086c4f9c605f01e71287ffc5442f701a95d67c232a5f031838

          • C:\Windows \SysWOW64\NETUTILS.dll

            Filesize

            115KB

            MD5

            ae9f2fe85cd42e75655b466e788736b7

            SHA1

            0eda849180f06af9edc107b7ee03c617b7631f10

            SHA256

            e36d4dd90b833745f161d5875cdcf13160d4fdd3ed9cecf36b2a4cb45b79996c

            SHA512

            e38c812bf2697d0d841b2b703a04361dc40a85780a5486b3ba50be5a23936d908024c1cff67abb1e26a63795f1d31e3e96ea3e890545a41be8ebd66bc7f40d12

          • C:\Windows \SysWOW64\per.exe

            Filesize

            94KB

            MD5

            869640d0a3f838694ab4dfea9e2f544d

            SHA1

            bdc42b280446ba53624ff23f314aadb861566832

            SHA256

            0db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323

            SHA512

            6e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7

          • memory/4104-675-0x00000229F2570000-0x00000229F2592000-memory.dmp

            Filesize

            136KB

          • memory/4348-31-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-64-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-25-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-23-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-22-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-21-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-20-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-18-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-17-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-16-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-12-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-10-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-11-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-9-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-3-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-19-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-14-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-15-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-13-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-8-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-6-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-5-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-4-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-2-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-1-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-28-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-46-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-48-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-54-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-61-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-60-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-26-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-62-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-59-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-58-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-57-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-55-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-53-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-51-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-50-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-49-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-47-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-44-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-45-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-43-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-42-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-40-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-39-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-36-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-37-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-35-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-52-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-33-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-29-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-30-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-27-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-24-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-7-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-0-0x0000000002310000-0x0000000002311000-memory.dmp

            Filesize

            4KB

          • memory/4348-41-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-38-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-34-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-32-0x0000000000400000-0x0000000000561000-memory.dmp

            Filesize

            1.4MB

          • memory/4348-541-0x0000000002310000-0x0000000002311000-memory.dmp

            Filesize

            4KB