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Analysis

  • max time kernel
    130s
  • max time network
    147s
  • 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, 05:10

General

  • Target

    af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5.exe

  • Size

    592KB

  • MD5

    bd2849051e6490b1fc251db211839b83

  • SHA1

    14d1642273874b6121c2b2eb2d7cf87fcd211a88

  • SHA256

    af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5

  • SHA512

    fc5159644ca27e95b10da729b44f0a9f4f565f92c021bb71d75b217268fdca32a04796de4273c15861c1a409a02949535ede5e9c92fd29b6dd8131e99fd06be0

  • SSDEEP

    12288:uMrzy90eMpvm6KMzMoJUJ44sFE45kyZZzeL:lywpvMBgZzeL

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\af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5.exe
    "C:\Users\Admin\AppData\Local\Temp\af0272982e1d32bea40edd4bb29f74761b72211e022b4df7c7f3da41c20012b5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390873.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390873.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1968
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7838045.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7838045.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3288757.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3288757.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4652
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3315416.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3315416.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3648
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1977156.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1977156.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4960
        • 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:4260
          • 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⤵
            • Suspicious use of WriteProcessMemory
            PID:4596
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4664
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "lamod.exe" /P "Admin:N"
                6⤵
                  PID:2764
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "lamod.exe" /P "Admin:R" /E
                  6⤵
                    PID:3540
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4000
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4576
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4648
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3776
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2002385.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2002385.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4984
                  • 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:2228
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 596
                    3⤵
                    • Program crash
                    PID:3224
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4984 -ip 4984
                1⤵
                  PID:4048
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3064
                • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  C:\Users\Admin\AppData\Local\Temp\a9e2a16078\lamod.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1584

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2002385.exe

                  Filesize

                  282KB

                  MD5

                  a4311d5eddd43873f348a348b6ab4b08

                  SHA1

                  30c741a33829dea232ff4e5d4473da8c2710d928

                  SHA256

                  5ff429ce98a4fffa8d83fcf3cf427749f96cd5924c15d508798364988a2578c5

                  SHA512

                  53b0db7f06d6d8a9994409b381241c068540fabd064c885f0b800ab025a6690cb4a5595fe78e67510325c0194802d5657fa5d96aa7733c7c7bc1bac60558f224

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2002385.exe

                  Filesize

                  282KB

                  MD5

                  a4311d5eddd43873f348a348b6ab4b08

                  SHA1

                  30c741a33829dea232ff4e5d4473da8c2710d928

                  SHA256

                  5ff429ce98a4fffa8d83fcf3cf427749f96cd5924c15d508798364988a2578c5

                  SHA512

                  53b0db7f06d6d8a9994409b381241c068540fabd064c885f0b800ab025a6690cb4a5595fe78e67510325c0194802d5657fa5d96aa7733c7c7bc1bac60558f224

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390873.exe

                  Filesize

                  378KB

                  MD5

                  be68355c447c1a8885215765b44c46cc

                  SHA1

                  db44c21491ac681942758ab6b60b194fd96734ee

                  SHA256

                  b30c3bdd93b15b508eadccbdff56911c1500fecfd2f6c5f659686cfad7b8a4da

                  SHA512

                  0b8044eb17c020783a94947b4fc26fa85ef7f999f2f6669f46508a829b53513be60f28ec2e968a6ed41dc7e53196ed49083c994af78617380877b9646eff0959

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390873.exe

                  Filesize

                  378KB

                  MD5

                  be68355c447c1a8885215765b44c46cc

                  SHA1

                  db44c21491ac681942758ab6b60b194fd96734ee

                  SHA256

                  b30c3bdd93b15b508eadccbdff56911c1500fecfd2f6c5f659686cfad7b8a4da

                  SHA512

                  0b8044eb17c020783a94947b4fc26fa85ef7f999f2f6669f46508a829b53513be60f28ec2e968a6ed41dc7e53196ed49083c994af78617380877b9646eff0959

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1977156.exe

                  Filesize

                  207KB

                  MD5

                  92d19e7793d92585b3017318856a171b

                  SHA1

                  8ede5f0ec5802bf726c5dea16dfdbd5522915831

                  SHA256

                  1f48cf9aed5d047b5bbc815273220cb0708881bde22a35ad7127e0c4c238954c

                  SHA512

                  a2e406647731286ea85d5960b739bde0d3c0dee22e0f300c2877e4f4741d5f536ababde96be2290f93fa66e615670e8978fb62ee63af98b8bef23d1626cbcd0e

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1977156.exe

                  Filesize

                  207KB

                  MD5

                  92d19e7793d92585b3017318856a171b

                  SHA1

                  8ede5f0ec5802bf726c5dea16dfdbd5522915831

                  SHA256

                  1f48cf9aed5d047b5bbc815273220cb0708881bde22a35ad7127e0c4c238954c

                  SHA512

                  a2e406647731286ea85d5960b739bde0d3c0dee22e0f300c2877e4f4741d5f536ababde96be2290f93fa66e615670e8978fb62ee63af98b8bef23d1626cbcd0e

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7838045.exe

                  Filesize

                  206KB

                  MD5

                  054e01fd67a873a8dba4bfb2fdccf840

                  SHA1

                  651f3e83e33e03eb74eb42b122c24278a75c3bdc

                  SHA256

                  2ffaa428f35ec870257052cc8eecaf62a6e95db56d722654ebfbcaab2e81e3f0

                  SHA512

                  31f64508bcba5de23cb4b43c0a048ded96a7eb80053310d494ecf28d973dbc94a7550d1d6537dab2b5df7207e0536e8e479fd1924afb95093ebfac3655ce9257

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7838045.exe

                  Filesize

                  206KB

                  MD5

                  054e01fd67a873a8dba4bfb2fdccf840

                  SHA1

                  651f3e83e33e03eb74eb42b122c24278a75c3bdc

                  SHA256

                  2ffaa428f35ec870257052cc8eecaf62a6e95db56d722654ebfbcaab2e81e3f0

                  SHA512

                  31f64508bcba5de23cb4b43c0a048ded96a7eb80053310d494ecf28d973dbc94a7550d1d6537dab2b5df7207e0536e8e479fd1924afb95093ebfac3655ce9257

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3288757.exe

                  Filesize

                  173KB

                  MD5

                  1db05f73ba094b49d6dd91044a0f9b2d

                  SHA1

                  ab36e6a9fe789b1073ccedce42e3f31378361165

                  SHA256

                  c21981dc2eb76a84a3e3a0cd684360c0e50cb8a74dadb52e5688aa64d457f224

                  SHA512

                  e1aba4f3b15174964e7c08814eb9918a3a460b314636296702f563794a5b8e587fe601d8c4c036ba7b9d09e8cbe27112e2ed121910980a2eeafa982e2a7d7f77

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3288757.exe

                  Filesize

                  173KB

                  MD5

                  1db05f73ba094b49d6dd91044a0f9b2d

                  SHA1

                  ab36e6a9fe789b1073ccedce42e3f31378361165

                  SHA256

                  c21981dc2eb76a84a3e3a0cd684360c0e50cb8a74dadb52e5688aa64d457f224

                  SHA512

                  e1aba4f3b15174964e7c08814eb9918a3a460b314636296702f563794a5b8e587fe601d8c4c036ba7b9d09e8cbe27112e2ed121910980a2eeafa982e2a7d7f77

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3315416.exe

                  Filesize

                  13KB

                  MD5

                  6391173eeb82192bc7f4cab6d87694d8

                  SHA1

                  2bd58e35c5373f9c39fbdc3fa08ad4f07f792c26

                  SHA256

                  75f267984fabf3754557563ee3c153b78e0201c08f116601320cedc20235267b

                  SHA512

                  eda1cf58aa80c3a5f8360579266c0813f1fb446cc24e4df4ae19fcf6e6d64aa8880309297e0589475458492aafed58950f6b390772e71e0a5c07706144ff2d09

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3315416.exe

                  Filesize

                  13KB

                  MD5

                  6391173eeb82192bc7f4cab6d87694d8

                  SHA1

                  2bd58e35c5373f9c39fbdc3fa08ad4f07f792c26

                  SHA256

                  75f267984fabf3754557563ee3c153b78e0201c08f116601320cedc20235267b

                  SHA512

                  eda1cf58aa80c3a5f8360579266c0813f1fb446cc24e4df4ae19fcf6e6d64aa8880309297e0589475458492aafed58950f6b390772e71e0a5c07706144ff2d09

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

                  Filesize

                  207KB

                  MD5

                  92d19e7793d92585b3017318856a171b

                  SHA1

                  8ede5f0ec5802bf726c5dea16dfdbd5522915831

                  SHA256

                  1f48cf9aed5d047b5bbc815273220cb0708881bde22a35ad7127e0c4c238954c

                  SHA512

                  a2e406647731286ea85d5960b739bde0d3c0dee22e0f300c2877e4f4741d5f536ababde96be2290f93fa66e615670e8978fb62ee63af98b8bef23d1626cbcd0e

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

                  Filesize

                  207KB

                  MD5

                  92d19e7793d92585b3017318856a171b

                  SHA1

                  8ede5f0ec5802bf726c5dea16dfdbd5522915831

                  SHA256

                  1f48cf9aed5d047b5bbc815273220cb0708881bde22a35ad7127e0c4c238954c

                  SHA512

                  a2e406647731286ea85d5960b739bde0d3c0dee22e0f300c2877e4f4741d5f536ababde96be2290f93fa66e615670e8978fb62ee63af98b8bef23d1626cbcd0e

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

                  Filesize

                  207KB

                  MD5

                  92d19e7793d92585b3017318856a171b

                  SHA1

                  8ede5f0ec5802bf726c5dea16dfdbd5522915831

                  SHA256

                  1f48cf9aed5d047b5bbc815273220cb0708881bde22a35ad7127e0c4c238954c

                  SHA512

                  a2e406647731286ea85d5960b739bde0d3c0dee22e0f300c2877e4f4741d5f536ababde96be2290f93fa66e615670e8978fb62ee63af98b8bef23d1626cbcd0e

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

                  Filesize

                  207KB

                  MD5

                  92d19e7793d92585b3017318856a171b

                  SHA1

                  8ede5f0ec5802bf726c5dea16dfdbd5522915831

                  SHA256

                  1f48cf9aed5d047b5bbc815273220cb0708881bde22a35ad7127e0c4c238954c

                  SHA512

                  a2e406647731286ea85d5960b739bde0d3c0dee22e0f300c2877e4f4741d5f536ababde96be2290f93fa66e615670e8978fb62ee63af98b8bef23d1626cbcd0e

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

                  Filesize

                  207KB

                  MD5

                  92d19e7793d92585b3017318856a171b

                  SHA1

                  8ede5f0ec5802bf726c5dea16dfdbd5522915831

                  SHA256

                  1f48cf9aed5d047b5bbc815273220cb0708881bde22a35ad7127e0c4c238954c

                  SHA512

                  a2e406647731286ea85d5960b739bde0d3c0dee22e0f300c2877e4f4741d5f536ababde96be2290f93fa66e615670e8978fb62ee63af98b8bef23d1626cbcd0e

                • 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/2228-190-0x0000000000400000-0x0000000000430000-memory.dmp

                  Filesize

                  192KB

                • memory/2228-195-0x0000000005630000-0x0000000005640000-memory.dmp

                  Filesize

                  64KB

                • memory/3648-172-0x00000000000A0000-0x00000000000AA000-memory.dmp

                  Filesize

                  40KB

                • memory/4652-157-0x000000000AD50000-0x000000000AD62000-memory.dmp

                  Filesize

                  72KB

                • memory/4652-167-0x00000000057A0000-0x00000000057B0000-memory.dmp

                  Filesize

                  64KB

                • memory/4652-166-0x000000000CCE0000-0x000000000D20C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4652-165-0x000000000C5E0000-0x000000000C7A2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4652-164-0x000000000BDE0000-0x000000000BE30000-memory.dmp

                  Filesize

                  320KB

                • memory/4652-163-0x000000000B8B0000-0x000000000B916000-memory.dmp

                  Filesize

                  408KB

                • memory/4652-162-0x000000000BE60000-0x000000000C404000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4652-161-0x000000000B1E0000-0x000000000B272000-memory.dmp

                  Filesize

                  584KB

                • memory/4652-160-0x000000000B0C0000-0x000000000B136000-memory.dmp

                  Filesize

                  472KB

                • memory/4652-159-0x00000000057A0000-0x00000000057B0000-memory.dmp

                  Filesize

                  64KB

                • memory/4652-158-0x000000000ADB0000-0x000000000ADEC000-memory.dmp

                  Filesize

                  240KB

                • memory/4652-156-0x000000000AE10000-0x000000000AF1A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4652-155-0x000000000B290000-0x000000000B8A8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4652-154-0x0000000000E90000-0x0000000000EC0000-memory.dmp

                  Filesize

                  192KB