Analysis

  • max time kernel
    134s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 10:07

General

  • Target

    6cfc16008d110b234c747f627041551491ed62ea7675e9657fa2c1d883e52d0a.exe

  • Size

    602KB

  • MD5

    cf7a3339acb1884876990a6a625ec3be

  • SHA1

    a4d57bf12b58e106d84a730c37203c9789499ad7

  • SHA256

    6cfc16008d110b234c747f627041551491ed62ea7675e9657fa2c1d883e52d0a

  • SHA512

    b268e003c6a605c7b0cfd8d781b893ab242e6c1051a5f846aef0fe8a47ccbfbbd9776be20e42f2f73398707175c831326b5fcc594eee8ab46d63d3dc542b3ec5

  • SSDEEP

    12288:fMrfy90W5Iuk3zpzG4RaPCb3LH5/koRq5mkRfG+9NW/:Yyz54zRwm7lRBAfGd/

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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 6 IoCs
  • RedLine

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

  • RedLine payload 3 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 9 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.

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 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 1 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 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6cfc16008d110b234c747f627041551491ed62ea7675e9657fa2c1d883e52d0a.exe
    "C:\Users\Admin\AppData\Local\Temp\6cfc16008d110b234c747f627041551491ed62ea7675e9657fa2c1d883e52d0a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3224438.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3224438.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1856
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1547361.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1547361.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9278223.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9278223.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4456
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6166403.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6166403.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8275807.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8275807.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4788
        • 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:4336
          • 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:3304
          • 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⤵
            • Suspicious use of WriteProcessMemory
            PID:3856
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3452
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "lamod.exe" /P "Admin:N"
                6⤵
                  PID:3884
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "lamod.exe" /P "Admin:R" /E
                  6⤵
                    PID:4536
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3972
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2600
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4412
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:396
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1744829.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1744829.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3964
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2724
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 152
                    3⤵
                    • Program crash
                    PID:4940
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3964 -ip 3964
                1⤵
                  PID:1404
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3668
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4928

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1744829.exe

                  Filesize

                  309KB

                  MD5

                  1161908d19459ac68c7fb8eed4d967e7

                  SHA1

                  714f3e68b4c6a545ffb4977c3fe2021e6b1b2520

                  SHA256

                  eecdec5f294122c72f3b4f711b4eee535893a17b1498895a3a169d49ff4be78a

                  SHA512

                  9ce3ff95b4fb9a9a678942203c9bd1f8e4f3fecae165df72aa11c1a88396777e00c18823a692e7b53cd4358face9738a1332cf969287456502883d918f3ec178

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1744829.exe

                  Filesize

                  309KB

                  MD5

                  1161908d19459ac68c7fb8eed4d967e7

                  SHA1

                  714f3e68b4c6a545ffb4977c3fe2021e6b1b2520

                  SHA256

                  eecdec5f294122c72f3b4f711b4eee535893a17b1498895a3a169d49ff4be78a

                  SHA512

                  9ce3ff95b4fb9a9a678942203c9bd1f8e4f3fecae165df72aa11c1a88396777e00c18823a692e7b53cd4358face9738a1332cf969287456502883d918f3ec178

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3224438.exe

                  Filesize

                  378KB

                  MD5

                  db6fedccc297509d34299dd21d7b5fa6

                  SHA1

                  784db8c61de040543593643608b0df477ba0570b

                  SHA256

                  9715a4c6f5e5c570bb61c73d0b407530714af03c6ff44bc64cc69834c5d4c2b9

                  SHA512

                  e327ae3800688305d4346ce5176078a5498b734d79be08dd9ea2ef5c802e177d62de11545c4ece901c12ec495e8c55a28709fe94f2c9f6b3f1f0a41d07822fb2

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3224438.exe

                  Filesize

                  378KB

                  MD5

                  db6fedccc297509d34299dd21d7b5fa6

                  SHA1

                  784db8c61de040543593643608b0df477ba0570b

                  SHA256

                  9715a4c6f5e5c570bb61c73d0b407530714af03c6ff44bc64cc69834c5d4c2b9

                  SHA512

                  e327ae3800688305d4346ce5176078a5498b734d79be08dd9ea2ef5c802e177d62de11545c4ece901c12ec495e8c55a28709fe94f2c9f6b3f1f0a41d07822fb2

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8275807.exe

                  Filesize

                  208KB

                  MD5

                  3a1b2b3ed319e0cb3ed0071610a5cc14

                  SHA1

                  be4828f11ac396036b16a3ab49d0801adb852fc4

                  SHA256

                  335009ee65427b0931989db9e5fa1782677d4b60b19a591c00c8d6e64426cd8c

                  SHA512

                  576e4da6384ed761d205f20555376e56a320a0effcff220263bc7de1e8c0dcff51670a5cdd70b64e45e6836d1f08d3abc08a2ea3238f9520363731ba597930ff

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8275807.exe

                  Filesize

                  208KB

                  MD5

                  3a1b2b3ed319e0cb3ed0071610a5cc14

                  SHA1

                  be4828f11ac396036b16a3ab49d0801adb852fc4

                  SHA256

                  335009ee65427b0931989db9e5fa1782677d4b60b19a591c00c8d6e64426cd8c

                  SHA512

                  576e4da6384ed761d205f20555376e56a320a0effcff220263bc7de1e8c0dcff51670a5cdd70b64e45e6836d1f08d3abc08a2ea3238f9520363731ba597930ff

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1547361.exe

                  Filesize

                  206KB

                  MD5

                  ea711341b6c7165e05533fe9d9bf2060

                  SHA1

                  0e6ac64663b81af465077c17994a17f25a38d24a

                  SHA256

                  aba836808847d3e940345589e7dbf0c80207f2f8cc992722fbbb1e14c682cc93

                  SHA512

                  508ae11cab33d91ad2f91c5c20e1aba0b1bc40c544b3b48af999e5600993f08bf17e234b27983fb3c863d06c0ef18e2b50ccf3ce3cf75d7b7d3598e37b740505

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1547361.exe

                  Filesize

                  206KB

                  MD5

                  ea711341b6c7165e05533fe9d9bf2060

                  SHA1

                  0e6ac64663b81af465077c17994a17f25a38d24a

                  SHA256

                  aba836808847d3e940345589e7dbf0c80207f2f8cc992722fbbb1e14c682cc93

                  SHA512

                  508ae11cab33d91ad2f91c5c20e1aba0b1bc40c544b3b48af999e5600993f08bf17e234b27983fb3c863d06c0ef18e2b50ccf3ce3cf75d7b7d3598e37b740505

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9278223.exe

                  Filesize

                  173KB

                  MD5

                  c508b5429444c92736e7974aefc3294d

                  SHA1

                  e1e30f57f28f40fe6b7f2dc7155f06c4335bf583

                  SHA256

                  162deb0dfcfa1af5c488c8d1e801c4884a43fb278097446b6b3bcab0404c173d

                  SHA512

                  c9987db7962fe3ea043a6077672de9cfebae091fccd8fa2f7c5478ddf7ef3d6421e854f57fbbff548fef1a51438e1e5f4ad5c4f3117c22988947085fb57d100d

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9278223.exe

                  Filesize

                  173KB

                  MD5

                  c508b5429444c92736e7974aefc3294d

                  SHA1

                  e1e30f57f28f40fe6b7f2dc7155f06c4335bf583

                  SHA256

                  162deb0dfcfa1af5c488c8d1e801c4884a43fb278097446b6b3bcab0404c173d

                  SHA512

                  c9987db7962fe3ea043a6077672de9cfebae091fccd8fa2f7c5478ddf7ef3d6421e854f57fbbff548fef1a51438e1e5f4ad5c4f3117c22988947085fb57d100d

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6166403.exe

                  Filesize

                  14KB

                  MD5

                  7d9c135eb66596a45d8ec05968c1c324

                  SHA1

                  6b8af95d3b304fa95ee91c7ee322a7b9550c3626

                  SHA256

                  a94f324ad4218a90c06f37eb0936d6f2ba5f5424c1233d9a09e5cca7dedcf92a

                  SHA512

                  6df8d3db6d12063cd54237da86fb03fa8733c612e13468bad6c916767f08bd60b158eba762779f35f2a985654aaa42f2c3acbae746cc7d46f5493caaa6993b7d

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6166403.exe

                  Filesize

                  14KB

                  MD5

                  7d9c135eb66596a45d8ec05968c1c324

                  SHA1

                  6b8af95d3b304fa95ee91c7ee322a7b9550c3626

                  SHA256

                  a94f324ad4218a90c06f37eb0936d6f2ba5f5424c1233d9a09e5cca7dedcf92a

                  SHA512

                  6df8d3db6d12063cd54237da86fb03fa8733c612e13468bad6c916767f08bd60b158eba762779f35f2a985654aaa42f2c3acbae746cc7d46f5493caaa6993b7d

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

                  Filesize

                  208KB

                  MD5

                  3a1b2b3ed319e0cb3ed0071610a5cc14

                  SHA1

                  be4828f11ac396036b16a3ab49d0801adb852fc4

                  SHA256

                  335009ee65427b0931989db9e5fa1782677d4b60b19a591c00c8d6e64426cd8c

                  SHA512

                  576e4da6384ed761d205f20555376e56a320a0effcff220263bc7de1e8c0dcff51670a5cdd70b64e45e6836d1f08d3abc08a2ea3238f9520363731ba597930ff

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

                  Filesize

                  208KB

                  MD5

                  3a1b2b3ed319e0cb3ed0071610a5cc14

                  SHA1

                  be4828f11ac396036b16a3ab49d0801adb852fc4

                  SHA256

                  335009ee65427b0931989db9e5fa1782677d4b60b19a591c00c8d6e64426cd8c

                  SHA512

                  576e4da6384ed761d205f20555376e56a320a0effcff220263bc7de1e8c0dcff51670a5cdd70b64e45e6836d1f08d3abc08a2ea3238f9520363731ba597930ff

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

                  Filesize

                  208KB

                  MD5

                  3a1b2b3ed319e0cb3ed0071610a5cc14

                  SHA1

                  be4828f11ac396036b16a3ab49d0801adb852fc4

                  SHA256

                  335009ee65427b0931989db9e5fa1782677d4b60b19a591c00c8d6e64426cd8c

                  SHA512

                  576e4da6384ed761d205f20555376e56a320a0effcff220263bc7de1e8c0dcff51670a5cdd70b64e45e6836d1f08d3abc08a2ea3238f9520363731ba597930ff

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

                  Filesize

                  208KB

                  MD5

                  3a1b2b3ed319e0cb3ed0071610a5cc14

                  SHA1

                  be4828f11ac396036b16a3ab49d0801adb852fc4

                  SHA256

                  335009ee65427b0931989db9e5fa1782677d4b60b19a591c00c8d6e64426cd8c

                  SHA512

                  576e4da6384ed761d205f20555376e56a320a0effcff220263bc7de1e8c0dcff51670a5cdd70b64e45e6836d1f08d3abc08a2ea3238f9520363731ba597930ff

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

                  Filesize

                  208KB

                  MD5

                  3a1b2b3ed319e0cb3ed0071610a5cc14

                  SHA1

                  be4828f11ac396036b16a3ab49d0801adb852fc4

                  SHA256

                  335009ee65427b0931989db9e5fa1782677d4b60b19a591c00c8d6e64426cd8c

                  SHA512

                  576e4da6384ed761d205f20555376e56a320a0effcff220263bc7de1e8c0dcff51670a5cdd70b64e45e6836d1f08d3abc08a2ea3238f9520363731ba597930ff

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  a5ed103ec4719a27ab3d3c01dac66f01

                  SHA1

                  c830d6980d7edea60568a518eccd36c0bc2a4924

                  SHA256

                  dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36

                  SHA512

                  b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  a5ed103ec4719a27ab3d3c01dac66f01

                  SHA1

                  c830d6980d7edea60568a518eccd36c0bc2a4924

                  SHA256

                  dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36

                  SHA512

                  b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  a5ed103ec4719a27ab3d3c01dac66f01

                  SHA1

                  c830d6980d7edea60568a518eccd36c0bc2a4924

                  SHA256

                  dbcdc009781edffc3c4e5234d3d23d26364d6bff47e2e384cffdef148d7b5b36

                  SHA512

                  b7fbe709a44f0e84a94c9e82f790d04e3d86b5409b5eb2d9f1d4d775b9669694c189042f04001acadb6da4c6284f4fbcbe39fd97427d41619191928510db9d80

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                  Filesize

                  162B

                  MD5

                  1b7c22a214949975556626d7217e9a39

                  SHA1

                  d01c97e2944166ed23e47e4a62ff471ab8fa031f

                  SHA256

                  340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                  SHA512

                  ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

                • memory/2724-190-0x0000000000400000-0x0000000000430000-memory.dmp

                  Filesize

                  192KB

                • memory/2724-195-0x0000000004E30000-0x0000000004E40000-memory.dmp

                  Filesize

                  64KB

                • memory/4456-157-0x000000000A670000-0x000000000A682000-memory.dmp

                  Filesize

                  72KB

                • memory/4456-162-0x000000000B810000-0x000000000BDB4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4456-167-0x0000000005190000-0x00000000051A0000-memory.dmp

                  Filesize

                  64KB

                • memory/4456-166-0x000000000BEB0000-0x000000000BF00000-memory.dmp

                  Filesize

                  320KB

                • memory/4456-165-0x000000000C690000-0x000000000CBBC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4456-164-0x000000000BF90000-0x000000000C152000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4456-163-0x000000000ABA0000-0x000000000AC06000-memory.dmp

                  Filesize

                  408KB

                • memory/4456-154-0x00000000007B0000-0x00000000007E0000-memory.dmp

                  Filesize

                  192KB

                • memory/4456-161-0x000000000AB00000-0x000000000AB92000-memory.dmp

                  Filesize

                  584KB

                • memory/4456-160-0x000000000A9E0000-0x000000000AA56000-memory.dmp

                  Filesize

                  472KB

                • memory/4456-159-0x0000000005190000-0x00000000051A0000-memory.dmp

                  Filesize

                  64KB

                • memory/4456-158-0x000000000A6D0000-0x000000000A70C000-memory.dmp

                  Filesize

                  240KB

                • memory/4456-156-0x000000000A730000-0x000000000A83A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4456-155-0x000000000AC40000-0x000000000B258000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4776-172-0x0000000000170000-0x000000000017A000-memory.dmp

                  Filesize

                  40KB