Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2023 06:56

General

  • Target

    e64cc1894f22ad69da37f5b703b827de.exe

  • Size

    753KB

  • MD5

    e64cc1894f22ad69da37f5b703b827de

  • SHA1

    996d631f13bb0978fe077c3154441dc9d5c95dbb

  • SHA256

    ae1af8d73d68698a1a0920e00c0030d9c9bdbfcfa18ddd3499499a3158757a60

  • SHA512

    b1185aa2efe46c8d17aa648c9ab278c11364753efd25d347cbe8af1561d50d806092e654b2a12d1648d735a6b4c2ba6e54f36607ab606a662bc0019037dce9a7

  • SSDEEP

    12288:VMrEy90FcqN0q8lQCkxCd/kFpg7FpMjq0PjD7huqfm15vnaPXlhGykeWq:Ry2ciba/epg7nMxbD7I5CVsm

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 9 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • 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).

  • Program crash 2 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e64cc1894f22ad69da37f5b703b827de.exe
    "C:\Users\Admin\AppData\Local\Temp\e64cc1894f22ad69da37f5b703b827de.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4508
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4607939.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4607939.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7396276.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7396276.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4116
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3801057.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3801057.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2232
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a6035744.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a6035744.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4112
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4199381.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4199381.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:180
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4212
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 180 -s 604
              6⤵
              • Program crash
              PID:4420
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9698895.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9698895.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3324
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6348719.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6348719.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3828
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:944
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN lamod.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:3788
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "lamod.exe" /P "Admin:N"&&CACLS "lamod.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
            5⤵
              PID:3196
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                6⤵
                  PID:3424
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "lamod.exe" /P "Admin:N"
                  6⤵
                    PID:1164
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "lamod.exe" /P "Admin:R" /E
                    6⤵
                      PID:2116
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      6⤵
                        PID:3848
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:N"
                        6⤵
                          PID:3860
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\a9e2a16078" /P "Admin:R" /E
                          6⤵
                            PID:644
                  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e4122984.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e4122984.exe
                    2⤵
                    • Executes dropped EXE
                    PID:1708
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                      3⤵
                        PID:8
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 596
                        3⤵
                        • Program crash
                        PID:3256
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 180 -ip 180
                    1⤵
                      PID:1952
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1708 -ip 1708
                      1⤵
                        PID:4480

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log

                        Filesize

                        226B

                        MD5

                        916851e072fbabc4796d8916c5131092

                        SHA1

                        d48a602229a690c512d5fdaf4c8d77547a88e7a2

                        SHA256

                        7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                        SHA512

                        07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e4122984.exe

                        Filesize

                        282KB

                        MD5

                        4bffd290cccc9566aea02846b0c2328a

                        SHA1

                        0e2af2a28c11e8499e18ee598e0e2983dc23e325

                        SHA256

                        3a088c28b31b6546a1fab478faa901fa0d177283a1133a1c5d9988a77e7dda94

                        SHA512

                        2d3a9c001841dfb82e89e5a6255c55d927c7667b4f407555d8b7a88c403092e779e02aadae1f03ddab7d5f0d830c7cb225d913bb8a7d74c80c950ef1a61a2582

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e4122984.exe

                        Filesize

                        282KB

                        MD5

                        4bffd290cccc9566aea02846b0c2328a

                        SHA1

                        0e2af2a28c11e8499e18ee598e0e2983dc23e325

                        SHA256

                        3a088c28b31b6546a1fab478faa901fa0d177283a1133a1c5d9988a77e7dda94

                        SHA512

                        2d3a9c001841dfb82e89e5a6255c55d927c7667b4f407555d8b7a88c403092e779e02aadae1f03ddab7d5f0d830c7cb225d913bb8a7d74c80c950ef1a61a2582

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4607939.exe

                        Filesize

                        538KB

                        MD5

                        c907addb7487a81f719215f7aa316dbf

                        SHA1

                        a365ae94a827630692839f5db15087f2e6b71754

                        SHA256

                        1346b62a3ba329b45a9973787fcd69cf105a2e732b5568eda7bd2341c11e46f0

                        SHA512

                        ca0cc12640747748f2dcc976355fa97656d18930231beeb322a8ceb1b38f5e997caae2a296eb6fe25ef206c5f19d1189f1465d91a4be5ca3d5db3cea3acc6418

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4607939.exe

                        Filesize

                        538KB

                        MD5

                        c907addb7487a81f719215f7aa316dbf

                        SHA1

                        a365ae94a827630692839f5db15087f2e6b71754

                        SHA256

                        1346b62a3ba329b45a9973787fcd69cf105a2e732b5568eda7bd2341c11e46f0

                        SHA512

                        ca0cc12640747748f2dcc976355fa97656d18930231beeb322a8ceb1b38f5e997caae2a296eb6fe25ef206c5f19d1189f1465d91a4be5ca3d5db3cea3acc6418

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6348719.exe

                        Filesize

                        207KB

                        MD5

                        d0ec8e5561cc5931ac76f091aea4522f

                        SHA1

                        143b7f8b800b55c8a40f32cc84e39cd49856c134

                        SHA256

                        7990cda6c1134c49722e8ca533dcc4208be75b2f13430fdf064e54b778adead8

                        SHA512

                        e3a80a570bd45228f0518e676366e374ae91d23f681e5e388b398ec9acf279f85e5e8a469dba49583a7e25c81503f2404cb2112d265f7225e43dd413d81c4a3e

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d6348719.exe

                        Filesize

                        207KB

                        MD5

                        d0ec8e5561cc5931ac76f091aea4522f

                        SHA1

                        143b7f8b800b55c8a40f32cc84e39cd49856c134

                        SHA256

                        7990cda6c1134c49722e8ca533dcc4208be75b2f13430fdf064e54b778adead8

                        SHA512

                        e3a80a570bd45228f0518e676366e374ae91d23f681e5e388b398ec9acf279f85e5e8a469dba49583a7e25c81503f2404cb2112d265f7225e43dd413d81c4a3e

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7396276.exe

                        Filesize

                        366KB

                        MD5

                        448c2796a0a983fedd106d76bf9db6e4

                        SHA1

                        c4c5acaef819312197a975d50430e99d06202bff

                        SHA256

                        61094f4237e3c460b989691c3416a55dd5b57a607ca0850a3d5f75f4410071cc

                        SHA512

                        a6feb705057d452d156a9195c2a244a1cd902fe069d643c20ba868b5626ea13d907528c127f3cde1b98554a15674f944a796d0534dfb67e2c2890602d5317387

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7396276.exe

                        Filesize

                        366KB

                        MD5

                        448c2796a0a983fedd106d76bf9db6e4

                        SHA1

                        c4c5acaef819312197a975d50430e99d06202bff

                        SHA256

                        61094f4237e3c460b989691c3416a55dd5b57a607ca0850a3d5f75f4410071cc

                        SHA512

                        a6feb705057d452d156a9195c2a244a1cd902fe069d643c20ba868b5626ea13d907528c127f3cde1b98554a15674f944a796d0534dfb67e2c2890602d5317387

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9698895.exe

                        Filesize

                        172KB

                        MD5

                        9ebca7b359dcb63d0628c779f49843d6

                        SHA1

                        a98da86458ea6d835a324df88217b76952636f5d

                        SHA256

                        5eed0428ec7b000dbbb466de26cd7f057ad6380dcc6e8676eef9cde70b119112

                        SHA512

                        d178a58a4b8aa01d9553e0137b1485500f3793e73698077359b630be3085171538ee85bbdff8562aabe3d929700209b415f4fdd9debcc6b1e2aa8ed080875c11

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c9698895.exe

                        Filesize

                        172KB

                        MD5

                        9ebca7b359dcb63d0628c779f49843d6

                        SHA1

                        a98da86458ea6d835a324df88217b76952636f5d

                        SHA256

                        5eed0428ec7b000dbbb466de26cd7f057ad6380dcc6e8676eef9cde70b119112

                        SHA512

                        d178a58a4b8aa01d9553e0137b1485500f3793e73698077359b630be3085171538ee85bbdff8562aabe3d929700209b415f4fdd9debcc6b1e2aa8ed080875c11

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3801057.exe

                        Filesize

                        211KB

                        MD5

                        628ea4e60752fb281e53416abbdd0841

                        SHA1

                        d721cb83062b4d436dfef66a10fc1ae16611cfb8

                        SHA256

                        8cc85acbc91d8913b08b319e3bc23693134bd1e04493896b1260d733d0e08057

                        SHA512

                        1a44bd2ece14ac97395665c36d530cd644b2f9821f155066cf1c551089d1594e6b1805a6a4d98281ae3972ffb770115fce60c90846624fe1fd1461dad2796e48

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3801057.exe

                        Filesize

                        211KB

                        MD5

                        628ea4e60752fb281e53416abbdd0841

                        SHA1

                        d721cb83062b4d436dfef66a10fc1ae16611cfb8

                        SHA256

                        8cc85acbc91d8913b08b319e3bc23693134bd1e04493896b1260d733d0e08057

                        SHA512

                        1a44bd2ece14ac97395665c36d530cd644b2f9821f155066cf1c551089d1594e6b1805a6a4d98281ae3972ffb770115fce60c90846624fe1fd1461dad2796e48

                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a6035744.exe

                        Filesize

                        13KB

                        MD5

                        76a0dd394b628cc4e620fe41fe8b6139

                        SHA1

                        8e3e7b504e15f96b85e2a1292813efb57259b333

                        SHA256

                        b10fad3b065dc81cb5d325c6a9085a0e1b2a929bc4d1846697c84724255bc4ae

                        SHA512

                        fa9a819cd321d12e2b0e208deb2d4b4ed94362fd2fdcdbbb4f61338f72652b7ed30b49fe32b1204b327da3220d96da7b64fadb49d9af8f025e74854daa1dd4a9

                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a6035744.exe

                        Filesize

                        13KB

                        MD5

                        76a0dd394b628cc4e620fe41fe8b6139

                        SHA1

                        8e3e7b504e15f96b85e2a1292813efb57259b333

                        SHA256

                        b10fad3b065dc81cb5d325c6a9085a0e1b2a929bc4d1846697c84724255bc4ae

                        SHA512

                        fa9a819cd321d12e2b0e208deb2d4b4ed94362fd2fdcdbbb4f61338f72652b7ed30b49fe32b1204b327da3220d96da7b64fadb49d9af8f025e74854daa1dd4a9

                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4199381.exe

                        Filesize

                        121KB

                        MD5

                        b57b7da331a0ea664c3f70e7c0a31e09

                        SHA1

                        add0994ef6406b4698f0f2c02877f7d9ef308cca

                        SHA256

                        1cf3c288d7d94ce093000958c0543fd285a8ae24c051fe051e7d27675af5c183

                        SHA512

                        4e767cb16c494b44eee5f9973bef41f693a56c1fd0c48ab0f3e9f7a04d9e93a396ab0a7e9f8783e44d9f1588043426a864a98720b77031d50e7e8e8ae742ff9c

                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b4199381.exe

                        Filesize

                        121KB

                        MD5

                        b57b7da331a0ea664c3f70e7c0a31e09

                        SHA1

                        add0994ef6406b4698f0f2c02877f7d9ef308cca

                        SHA256

                        1cf3c288d7d94ce093000958c0543fd285a8ae24c051fe051e7d27675af5c183

                        SHA512

                        4e767cb16c494b44eee5f9973bef41f693a56c1fd0c48ab0f3e9f7a04d9e93a396ab0a7e9f8783e44d9f1588043426a864a98720b77031d50e7e8e8ae742ff9c

                      • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe

                        Filesize

                        207KB

                        MD5

                        d0ec8e5561cc5931ac76f091aea4522f

                        SHA1

                        143b7f8b800b55c8a40f32cc84e39cd49856c134

                        SHA256

                        7990cda6c1134c49722e8ca533dcc4208be75b2f13430fdf064e54b778adead8

                        SHA512

                        e3a80a570bd45228f0518e676366e374ae91d23f681e5e388b398ec9acf279f85e5e8a469dba49583a7e25c81503f2404cb2112d265f7225e43dd413d81c4a3e

                      • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe

                        Filesize

                        207KB

                        MD5

                        d0ec8e5561cc5931ac76f091aea4522f

                        SHA1

                        143b7f8b800b55c8a40f32cc84e39cd49856c134

                        SHA256

                        7990cda6c1134c49722e8ca533dcc4208be75b2f13430fdf064e54b778adead8

                        SHA512

                        e3a80a570bd45228f0518e676366e374ae91d23f681e5e388b398ec9acf279f85e5e8a469dba49583a7e25c81503f2404cb2112d265f7225e43dd413d81c4a3e

                      • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe

                        Filesize

                        207KB

                        MD5

                        d0ec8e5561cc5931ac76f091aea4522f

                        SHA1

                        143b7f8b800b55c8a40f32cc84e39cd49856c134

                        SHA256

                        7990cda6c1134c49722e8ca533dcc4208be75b2f13430fdf064e54b778adead8

                        SHA512

                        e3a80a570bd45228f0518e676366e374ae91d23f681e5e388b398ec9acf279f85e5e8a469dba49583a7e25c81503f2404cb2112d265f7225e43dd413d81c4a3e

                      • memory/8-206-0x0000000000400000-0x0000000000430000-memory.dmp

                        Filesize

                        192KB

                      • memory/8-212-0x0000000005880000-0x0000000005890000-memory.dmp

                        Filesize

                        64KB

                      • memory/3324-178-0x000000000AA40000-0x000000000AA7C000-memory.dmp

                        Filesize

                        240KB

                      • memory/3324-182-0x000000000A810000-0x000000000A886000-memory.dmp

                        Filesize

                        472KB

                      • memory/3324-185-0x000000000AEC0000-0x000000000AF26000-memory.dmp

                        Filesize

                        408KB

                      • memory/3324-186-0x000000000B7F0000-0x000000000B840000-memory.dmp

                        Filesize

                        320KB

                      • memory/3324-187-0x000000000C320000-0x000000000C4E2000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/3324-188-0x000000000CA20000-0x000000000CF4C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/3324-183-0x000000000B550000-0x000000000B5E2000-memory.dmp

                        Filesize

                        584KB

                      • memory/3324-184-0x000000000BBA0000-0x000000000C144000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/3324-181-0x0000000005480000-0x0000000005490000-memory.dmp

                        Filesize

                        64KB

                      • memory/3324-179-0x0000000005480000-0x0000000005490000-memory.dmp

                        Filesize

                        64KB

                      • memory/3324-177-0x000000000A9E0000-0x000000000A9F2000-memory.dmp

                        Filesize

                        72KB

                      • memory/3324-176-0x000000000AAA0000-0x000000000ABAA000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/3324-175-0x000000000AF30000-0x000000000B548000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/3324-174-0x0000000000B20000-0x0000000000B50000-memory.dmp

                        Filesize

                        192KB

                      • memory/4112-161-0x0000000000080000-0x000000000008A000-memory.dmp

                        Filesize

                        40KB

                      • memory/4212-166-0x0000000000400000-0x000000000040A000-memory.dmp

                        Filesize

                        40KB