Analysis

  • max time kernel
    121s
  • max time network
    146s
  • 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 02:56

General

  • Target

    f2bc5cd4cdab8e53bb65dc910a63f24e694cb3a5195cbea7e551174aaf17f03a.exe

  • Size

    591KB

  • MD5

    a0528975f5f5142b1a50b381c7409b22

  • SHA1

    ca571077c7d8880e064ecbb0850c1979358418b8

  • SHA256

    f2bc5cd4cdab8e53bb65dc910a63f24e694cb3a5195cbea7e551174aaf17f03a

  • SHA512

    8ebe02b30c08755c0aa06b98719a30efd51450224688b69840df34dfc222871f197327ee2d648c995e775a87535a4fa13ee0a7fc7d8b045cb11911be9e3ec586

  • SSDEEP

    12288:YMrJy90LPGhNiYQcWgOlnU0k4BC472M1dxLOg/1hc:Ry7ROBBCadx621a

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\f2bc5cd4cdab8e53bb65dc910a63f24e694cb3a5195cbea7e551174aaf17f03a.exe
    "C:\Users\Admin\AppData\Local\Temp\f2bc5cd4cdab8e53bb65dc910a63f24e694cb3a5195cbea7e551174aaf17f03a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7660139.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7660139.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4764
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8419695.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8419695.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5080
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2818125.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2818125.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1252
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3309424.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3309424.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4616
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2159159.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2159159.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:228
        • 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:5116
          • 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:4124
          • 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:4388
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3544
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "lamod.exe" /P "Admin:N"
                6⤵
                  PID:2392
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "lamod.exe" /P "Admin:R" /E
                  6⤵
                    PID:4828
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3868
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3920
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4184
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2112
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2775653.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2775653.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3728
                  • 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:412
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 160
                    3⤵
                    • Program crash
                    PID:1168
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3728 -ip 3728
                1⤵
                  PID:4452
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4256
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:5068

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2775653.exe

                  Filesize

                  282KB

                  MD5

                  4028e9905b429ba23537f751b89b49d5

                  SHA1

                  da59a52e8fbaa43c0d70d9a730cba82b1b783f7e

                  SHA256

                  946c20d234d0af31a661850606f819fcac30e30f138e6788249cc2010ac82b40

                  SHA512

                  e8f80e8b220dc72a1eb44ca382f4d1d4c6f6ee1a299110a783beebf003d470c493c62681060ee19e8a2bf4c477eabf4087d67cd962902a719e70e94bf7853c67

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2775653.exe

                  Filesize

                  282KB

                  MD5

                  4028e9905b429ba23537f751b89b49d5

                  SHA1

                  da59a52e8fbaa43c0d70d9a730cba82b1b783f7e

                  SHA256

                  946c20d234d0af31a661850606f819fcac30e30f138e6788249cc2010ac82b40

                  SHA512

                  e8f80e8b220dc72a1eb44ca382f4d1d4c6f6ee1a299110a783beebf003d470c493c62681060ee19e8a2bf4c477eabf4087d67cd962902a719e70e94bf7853c67

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7660139.exe

                  Filesize

                  378KB

                  MD5

                  7d0ef77f1934b8d19b73b654e712c416

                  SHA1

                  88bf24170d1b728cc67fcec8f42c3e8a3b120557

                  SHA256

                  d9ffa4730ba84b02960310a216c23986721b04ba369f5692fbb6cc6b1b85427b

                  SHA512

                  803943bd0f67915b4d6462029e3b2e9ce9a61c1d555c407cee614b29a7247e2e6a56bd3ecd0a94ad61220867f0970992047b40cf8ca648f84423612db2220a44

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7660139.exe

                  Filesize

                  378KB

                  MD5

                  7d0ef77f1934b8d19b73b654e712c416

                  SHA1

                  88bf24170d1b728cc67fcec8f42c3e8a3b120557

                  SHA256

                  d9ffa4730ba84b02960310a216c23986721b04ba369f5692fbb6cc6b1b85427b

                  SHA512

                  803943bd0f67915b4d6462029e3b2e9ce9a61c1d555c407cee614b29a7247e2e6a56bd3ecd0a94ad61220867f0970992047b40cf8ca648f84423612db2220a44

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2159159.exe

                  Filesize

                  207KB

                  MD5

                  5dc6df55a47d6201ffef98c14e58cdfb

                  SHA1

                  5b8946b28c634fb005cefede1f4af3b554e43479

                  SHA256

                  031cd980cb23d9e231edb118383bdacdd97ecdcd1b507365059ff4ab6c672c8c

                  SHA512

                  2e469b8f415902859af44c34d1ad30dad9557c8e2e79bc86c610b458511b0020d5a60d4cabbc8f70062888228b9d2dc469c160dc96b4c6edaf16118c7ddcf795

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2159159.exe

                  Filesize

                  207KB

                  MD5

                  5dc6df55a47d6201ffef98c14e58cdfb

                  SHA1

                  5b8946b28c634fb005cefede1f4af3b554e43479

                  SHA256

                  031cd980cb23d9e231edb118383bdacdd97ecdcd1b507365059ff4ab6c672c8c

                  SHA512

                  2e469b8f415902859af44c34d1ad30dad9557c8e2e79bc86c610b458511b0020d5a60d4cabbc8f70062888228b9d2dc469c160dc96b4c6edaf16118c7ddcf795

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8419695.exe

                  Filesize

                  206KB

                  MD5

                  51f1535e647d4bf5dc291d5df356a0b0

                  SHA1

                  213fb4b276564a164e16c2fa99b4d9895ffb4961

                  SHA256

                  7905b4aea6626408361ddba5c9faa67e5fd6a55977c2024310e8d3b4f2049c22

                  SHA512

                  3a6068872b34df184331b6fb358264d51b8333401eecc63de2b5deda71571803e118b4a47286083e857aaf55d48343d8d8ced4f0f344e9a3f835ccfc8d4fc47b

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8419695.exe

                  Filesize

                  206KB

                  MD5

                  51f1535e647d4bf5dc291d5df356a0b0

                  SHA1

                  213fb4b276564a164e16c2fa99b4d9895ffb4961

                  SHA256

                  7905b4aea6626408361ddba5c9faa67e5fd6a55977c2024310e8d3b4f2049c22

                  SHA512

                  3a6068872b34df184331b6fb358264d51b8333401eecc63de2b5deda71571803e118b4a47286083e857aaf55d48343d8d8ced4f0f344e9a3f835ccfc8d4fc47b

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2818125.exe

                  Filesize

                  173KB

                  MD5

                  92f815572ce6120c57cabe50357a6aa6

                  SHA1

                  2e52b29df855fae4932e2cb2e6f46cddc72444ae

                  SHA256

                  2267577dc02c669e012f4a3b2231559fb1d659181233a7f496d2b1b7308f7341

                  SHA512

                  063a1e5506f7e6c44cc9c361da880542db1ca905d3c43915e7de188fb1bd3159d9233ce7de4a4409b83932646c5ad55dcf65e74789e142cfa029f92558d5153c

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2818125.exe

                  Filesize

                  173KB

                  MD5

                  92f815572ce6120c57cabe50357a6aa6

                  SHA1

                  2e52b29df855fae4932e2cb2e6f46cddc72444ae

                  SHA256

                  2267577dc02c669e012f4a3b2231559fb1d659181233a7f496d2b1b7308f7341

                  SHA512

                  063a1e5506f7e6c44cc9c361da880542db1ca905d3c43915e7de188fb1bd3159d9233ce7de4a4409b83932646c5ad55dcf65e74789e142cfa029f92558d5153c

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3309424.exe

                  Filesize

                  13KB

                  MD5

                  b94a6a16294adf1262019fe0e13592a8

                  SHA1

                  4c129879ae0165dfde52e34054f620f9f7281ac3

                  SHA256

                  1a4aac9534c8cb46a9d939815fa7fc8cb02be15bbeb354ef46be968f75610c1f

                  SHA512

                  22ce8e5d8fb5c4983771c8cc188ae0e16a7136fb5b0495c6d23351a315873ed6463142d6fbc3bbeb61c5f3bd0d5cfa563e69dd2623451a6afbfece78150a50b6

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3309424.exe

                  Filesize

                  13KB

                  MD5

                  b94a6a16294adf1262019fe0e13592a8

                  SHA1

                  4c129879ae0165dfde52e34054f620f9f7281ac3

                  SHA256

                  1a4aac9534c8cb46a9d939815fa7fc8cb02be15bbeb354ef46be968f75610c1f

                  SHA512

                  22ce8e5d8fb5c4983771c8cc188ae0e16a7136fb5b0495c6d23351a315873ed6463142d6fbc3bbeb61c5f3bd0d5cfa563e69dd2623451a6afbfece78150a50b6

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

                  Filesize

                  207KB

                  MD5

                  5dc6df55a47d6201ffef98c14e58cdfb

                  SHA1

                  5b8946b28c634fb005cefede1f4af3b554e43479

                  SHA256

                  031cd980cb23d9e231edb118383bdacdd97ecdcd1b507365059ff4ab6c672c8c

                  SHA512

                  2e469b8f415902859af44c34d1ad30dad9557c8e2e79bc86c610b458511b0020d5a60d4cabbc8f70062888228b9d2dc469c160dc96b4c6edaf16118c7ddcf795

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

                  Filesize

                  207KB

                  MD5

                  5dc6df55a47d6201ffef98c14e58cdfb

                  SHA1

                  5b8946b28c634fb005cefede1f4af3b554e43479

                  SHA256

                  031cd980cb23d9e231edb118383bdacdd97ecdcd1b507365059ff4ab6c672c8c

                  SHA512

                  2e469b8f415902859af44c34d1ad30dad9557c8e2e79bc86c610b458511b0020d5a60d4cabbc8f70062888228b9d2dc469c160dc96b4c6edaf16118c7ddcf795

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

                  Filesize

                  207KB

                  MD5

                  5dc6df55a47d6201ffef98c14e58cdfb

                  SHA1

                  5b8946b28c634fb005cefede1f4af3b554e43479

                  SHA256

                  031cd980cb23d9e231edb118383bdacdd97ecdcd1b507365059ff4ab6c672c8c

                  SHA512

                  2e469b8f415902859af44c34d1ad30dad9557c8e2e79bc86c610b458511b0020d5a60d4cabbc8f70062888228b9d2dc469c160dc96b4c6edaf16118c7ddcf795

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

                  Filesize

                  207KB

                  MD5

                  5dc6df55a47d6201ffef98c14e58cdfb

                  SHA1

                  5b8946b28c634fb005cefede1f4af3b554e43479

                  SHA256

                  031cd980cb23d9e231edb118383bdacdd97ecdcd1b507365059ff4ab6c672c8c

                  SHA512

                  2e469b8f415902859af44c34d1ad30dad9557c8e2e79bc86c610b458511b0020d5a60d4cabbc8f70062888228b9d2dc469c160dc96b4c6edaf16118c7ddcf795

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

                  Filesize

                  207KB

                  MD5

                  5dc6df55a47d6201ffef98c14e58cdfb

                  SHA1

                  5b8946b28c634fb005cefede1f4af3b554e43479

                  SHA256

                  031cd980cb23d9e231edb118383bdacdd97ecdcd1b507365059ff4ab6c672c8c

                  SHA512

                  2e469b8f415902859af44c34d1ad30dad9557c8e2e79bc86c610b458511b0020d5a60d4cabbc8f70062888228b9d2dc469c160dc96b4c6edaf16118c7ddcf795

                • 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/412-190-0x0000000000400000-0x0000000000430000-memory.dmp

                  Filesize

                  192KB

                • memory/412-195-0x0000000005700000-0x0000000005710000-memory.dmp

                  Filesize

                  64KB

                • memory/1252-157-0x0000000004F20000-0x0000000004F32000-memory.dmp

                  Filesize

                  72KB

                • memory/1252-162-0x000000000A7A0000-0x000000000A806000-memory.dmp

                  Filesize

                  408KB

                • memory/1252-167-0x000000000C5B0000-0x000000000CADC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1252-166-0x000000000BEB0000-0x000000000C072000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1252-165-0x0000000004F40000-0x0000000004F50000-memory.dmp

                  Filesize

                  64KB

                • memory/1252-164-0x000000000B540000-0x000000000B590000-memory.dmp

                  Filesize

                  320KB

                • memory/1252-163-0x000000000B900000-0x000000000BEA4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1252-154-0x0000000000630000-0x0000000000660000-memory.dmp

                  Filesize

                  192KB

                • memory/1252-161-0x000000000A840000-0x000000000A8D2000-memory.dmp

                  Filesize

                  584KB

                • memory/1252-160-0x000000000A720000-0x000000000A796000-memory.dmp

                  Filesize

                  472KB

                • memory/1252-159-0x0000000004F40000-0x0000000004F50000-memory.dmp

                  Filesize

                  64KB

                • memory/1252-158-0x000000000A410000-0x000000000A44C000-memory.dmp

                  Filesize

                  240KB

                • memory/1252-156-0x000000000A4E0000-0x000000000A5EA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/1252-155-0x000000000A9F0000-0x000000000B008000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4616-172-0x0000000000190000-0x000000000019A000-memory.dmp

                  Filesize

                  40KB