Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2023, 16:44

General

  • Target

    02849499.exe

  • Size

    578KB

  • MD5

    f4117c34c0e2016288f87085e7c97d8f

  • SHA1

    a63a107877bf526d2e696ad92f7f877918a4d476

  • SHA256

    d6186e32c98e75e117791696ab407d49071db27c20066b8b725a6a27c14efd2f

  • SHA512

    302d425afcdc325a37df48e1b8d0d64a76db89dcca2a69f979450b0a0a4c4179bfeca6b1a9de09d19587acc72fb7e1be59869b4c83c48d12410e7032518bc74b

  • SSDEEP

    12288:rMrgy90eh6zWuNRK8UA6cNGYt9PyWH1mmDWPL7MlOtfjNhL:vyDh6zzNRYAtl/qWVmmDWDYQZTL

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\02849499.exe
    "C:\Users\Admin\AppData\Local\Temp\02849499.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1298434.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1298434.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4928
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0841396.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0841396.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:436
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0924208.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0924208.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4664
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2387664.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2387664.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4408
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4925243.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4925243.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1780
        • 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:2400
          • 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:4236
          • 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:4072
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4856
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "lamod.exe" /P "Admin:N"
                6⤵
                  PID:2060
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "lamod.exe" /P "Admin:R" /E
                  6⤵
                    PID:2512
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3016
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:796
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1724
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2612
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7574615.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7574615.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2304
                  • 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:3248
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 2304 -s 568
                    3⤵
                    • Program crash
                    PID:2788
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2304 -ip 2304
                1⤵
                  PID:4932
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4536
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3116

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7574615.exe

                  Filesize

                  261KB

                  MD5

                  05ae821e0b80ae3cae5d4663a6f00f45

                  SHA1

                  9382f85be7421d8d8bf183c3e763f3761a9c958b

                  SHA256

                  fbbde162e7914243e4bac8720ed3207fe11fe27f25a91aa23e4a5856998e21d8

                  SHA512

                  9d964a51b789edb6b8988851f7793737b49dbe56b8653a4313e0cd57b17e12a58c1e2d4c4acfbb8a98e490feba6d1977abfff75094ca5360b07f290eb749c3c7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7574615.exe

                  Filesize

                  261KB

                  MD5

                  05ae821e0b80ae3cae5d4663a6f00f45

                  SHA1

                  9382f85be7421d8d8bf183c3e763f3761a9c958b

                  SHA256

                  fbbde162e7914243e4bac8720ed3207fe11fe27f25a91aa23e4a5856998e21d8

                  SHA512

                  9d964a51b789edb6b8988851f7793737b49dbe56b8653a4313e0cd57b17e12a58c1e2d4c4acfbb8a98e490feba6d1977abfff75094ca5360b07f290eb749c3c7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1298434.exe

                  Filesize

                  378KB

                  MD5

                  6d9302f8519377e737df318023cdba8c

                  SHA1

                  730cbdc5c73bcb7722dbdd4145d50fc2be8d068f

                  SHA256

                  bf3f838fa24f7c49b4220fe8365bbd622449b3393cdaf1adf5048d6232a96a0c

                  SHA512

                  4643f33d2c322ee019ef04111faf990265e6201d961a1a49fe5b83f94558a2682be1fc71361f3499c82a6b5b9961fa6f5cbe9ff85805a314b2b5b8cc8bb4d26e

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1298434.exe

                  Filesize

                  378KB

                  MD5

                  6d9302f8519377e737df318023cdba8c

                  SHA1

                  730cbdc5c73bcb7722dbdd4145d50fc2be8d068f

                  SHA256

                  bf3f838fa24f7c49b4220fe8365bbd622449b3393cdaf1adf5048d6232a96a0c

                  SHA512

                  4643f33d2c322ee019ef04111faf990265e6201d961a1a49fe5b83f94558a2682be1fc71361f3499c82a6b5b9961fa6f5cbe9ff85805a314b2b5b8cc8bb4d26e

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4925243.exe

                  Filesize

                  205KB

                  MD5

                  817f629e363dc01905c4d62241c29032

                  SHA1

                  b4733366440763f98fff28d50505d8a1b6afd424

                  SHA256

                  a0fbb7a6684fd86ffbe35e65787db94fb4b008ff634f11fa7e2dc11a4e226520

                  SHA512

                  0ed4c87f2a633760792bef394eaff3721566ea3f18f778b4fece8913fbd237edb8f544cce996dfe0e0bed60dd03bb0120020574ac8c305cf2ba7d0d0269fe277

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4925243.exe

                  Filesize

                  205KB

                  MD5

                  817f629e363dc01905c4d62241c29032

                  SHA1

                  b4733366440763f98fff28d50505d8a1b6afd424

                  SHA256

                  a0fbb7a6684fd86ffbe35e65787db94fb4b008ff634f11fa7e2dc11a4e226520

                  SHA512

                  0ed4c87f2a633760792bef394eaff3721566ea3f18f778b4fece8913fbd237edb8f544cce996dfe0e0bed60dd03bb0120020574ac8c305cf2ba7d0d0269fe277

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0841396.exe

                  Filesize

                  206KB

                  MD5

                  141ae2fb742b0957b35f53fe15b640fa

                  SHA1

                  a2137025fa556fd7fa2e5d239e3a1f70c77647d1

                  SHA256

                  74b6ca8850c7557c1b94873849681b6049b8b7e3129fb93f8b2f4f5fd6c1feba

                  SHA512

                  998cb647053e110b4c229aefb6fabcc9821a88820d2a76e271024c9d94feb975f2ca1ae69dfeddfb6c0c70f25d36013f328d64222ae2521ff924a5781dc905ca

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x0841396.exe

                  Filesize

                  206KB

                  MD5

                  141ae2fb742b0957b35f53fe15b640fa

                  SHA1

                  a2137025fa556fd7fa2e5d239e3a1f70c77647d1

                  SHA256

                  74b6ca8850c7557c1b94873849681b6049b8b7e3129fb93f8b2f4f5fd6c1feba

                  SHA512

                  998cb647053e110b4c229aefb6fabcc9821a88820d2a76e271024c9d94feb975f2ca1ae69dfeddfb6c0c70f25d36013f328d64222ae2521ff924a5781dc905ca

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0924208.exe

                  Filesize

                  172KB

                  MD5

                  daa0cf75a78457d94ae6fdcecbcc5fc9

                  SHA1

                  195d5bf50a3eba50bb4ee93ba123c7f4493c5b44

                  SHA256

                  e99cb76960377bdb0ab874d07e8b5ae3294643b6374c13244fa8cc6287a845c7

                  SHA512

                  d9e7dc3ffdb207efa9815f30ea1f4a5639f2e92c6841df3b2e34a8e704754458f959ce2d90a648ae613d828ce4f88db7043237c134694edf7a70945696635bb5

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0924208.exe

                  Filesize

                  172KB

                  MD5

                  daa0cf75a78457d94ae6fdcecbcc5fc9

                  SHA1

                  195d5bf50a3eba50bb4ee93ba123c7f4493c5b44

                  SHA256

                  e99cb76960377bdb0ab874d07e8b5ae3294643b6374c13244fa8cc6287a845c7

                  SHA512

                  d9e7dc3ffdb207efa9815f30ea1f4a5639f2e92c6841df3b2e34a8e704754458f959ce2d90a648ae613d828ce4f88db7043237c134694edf7a70945696635bb5

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2387664.exe

                  Filesize

                  11KB

                  MD5

                  544e4d6d23e9db6da1b8753cfc5b9775

                  SHA1

                  0191aa084984865635388d451d5369efaa28ad2b

                  SHA256

                  71dcd99212242a8d684df4ad27a98f03c256dc9e0294d6a848091249fc22b517

                  SHA512

                  ba827a17c670991d64dbc75b12e42a5961f6238b21aa80f788c89ef4c52e2c4de14377977340f9e583fac6f3aec9d38d589b74315072f1e2f0602c638566c15b

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2387664.exe

                  Filesize

                  11KB

                  MD5

                  544e4d6d23e9db6da1b8753cfc5b9775

                  SHA1

                  0191aa084984865635388d451d5369efaa28ad2b

                  SHA256

                  71dcd99212242a8d684df4ad27a98f03c256dc9e0294d6a848091249fc22b517

                  SHA512

                  ba827a17c670991d64dbc75b12e42a5961f6238b21aa80f788c89ef4c52e2c4de14377977340f9e583fac6f3aec9d38d589b74315072f1e2f0602c638566c15b

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

                  Filesize

                  205KB

                  MD5

                  817f629e363dc01905c4d62241c29032

                  SHA1

                  b4733366440763f98fff28d50505d8a1b6afd424

                  SHA256

                  a0fbb7a6684fd86ffbe35e65787db94fb4b008ff634f11fa7e2dc11a4e226520

                  SHA512

                  0ed4c87f2a633760792bef394eaff3721566ea3f18f778b4fece8913fbd237edb8f544cce996dfe0e0bed60dd03bb0120020574ac8c305cf2ba7d0d0269fe277

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

                  Filesize

                  205KB

                  MD5

                  817f629e363dc01905c4d62241c29032

                  SHA1

                  b4733366440763f98fff28d50505d8a1b6afd424

                  SHA256

                  a0fbb7a6684fd86ffbe35e65787db94fb4b008ff634f11fa7e2dc11a4e226520

                  SHA512

                  0ed4c87f2a633760792bef394eaff3721566ea3f18f778b4fece8913fbd237edb8f544cce996dfe0e0bed60dd03bb0120020574ac8c305cf2ba7d0d0269fe277

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

                  Filesize

                  205KB

                  MD5

                  817f629e363dc01905c4d62241c29032

                  SHA1

                  b4733366440763f98fff28d50505d8a1b6afd424

                  SHA256

                  a0fbb7a6684fd86ffbe35e65787db94fb4b008ff634f11fa7e2dc11a4e226520

                  SHA512

                  0ed4c87f2a633760792bef394eaff3721566ea3f18f778b4fece8913fbd237edb8f544cce996dfe0e0bed60dd03bb0120020574ac8c305cf2ba7d0d0269fe277

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

                  Filesize

                  205KB

                  MD5

                  817f629e363dc01905c4d62241c29032

                  SHA1

                  b4733366440763f98fff28d50505d8a1b6afd424

                  SHA256

                  a0fbb7a6684fd86ffbe35e65787db94fb4b008ff634f11fa7e2dc11a4e226520

                  SHA512

                  0ed4c87f2a633760792bef394eaff3721566ea3f18f778b4fece8913fbd237edb8f544cce996dfe0e0bed60dd03bb0120020574ac8c305cf2ba7d0d0269fe277

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

                  Filesize

                  205KB

                  MD5

                  817f629e363dc01905c4d62241c29032

                  SHA1

                  b4733366440763f98fff28d50505d8a1b6afd424

                  SHA256

                  a0fbb7a6684fd86ffbe35e65787db94fb4b008ff634f11fa7e2dc11a4e226520

                  SHA512

                  0ed4c87f2a633760792bef394eaff3721566ea3f18f778b4fece8913fbd237edb8f544cce996dfe0e0bed60dd03bb0120020574ac8c305cf2ba7d0d0269fe277

                • 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/3248-191-0x0000000000400000-0x0000000000430000-memory.dmp

                  Filesize

                  192KB

                • memory/3248-196-0x0000000005270000-0x0000000005280000-memory.dmp

                  Filesize

                  64KB

                • memory/4408-172-0x00000000002E0000-0x00000000002EA000-memory.dmp

                  Filesize

                  40KB

                • memory/4664-157-0x000000000AB20000-0x000000000AB32000-memory.dmp

                  Filesize

                  72KB

                • memory/4664-167-0x000000000BDC0000-0x000000000BE10000-memory.dmp

                  Filesize

                  320KB

                • memory/4664-166-0x0000000005520000-0x0000000005530000-memory.dmp

                  Filesize

                  64KB

                • memory/4664-165-0x000000000CB80000-0x000000000D0AC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4664-164-0x000000000BEA0000-0x000000000C062000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4664-163-0x000000000C0A0000-0x000000000C644000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4664-162-0x000000000AF10000-0x000000000AF76000-memory.dmp

                  Filesize

                  408KB

                • memory/4664-161-0x000000000AFB0000-0x000000000B042000-memory.dmp

                  Filesize

                  584KB

                • memory/4664-160-0x000000000AE90000-0x000000000AF06000-memory.dmp

                  Filesize

                  472KB

                • memory/4664-159-0x0000000005520000-0x0000000005530000-memory.dmp

                  Filesize

                  64KB

                • memory/4664-158-0x000000000AB80000-0x000000000ABBC000-memory.dmp

                  Filesize

                  240KB

                • memory/4664-156-0x000000000ABE0000-0x000000000ACEA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4664-155-0x000000000B0D0000-0x000000000B6E8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4664-154-0x0000000000C60000-0x0000000000C90000-memory.dmp

                  Filesize

                  192KB