Analysis

  • max time kernel
    158s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2023 23:01

General

  • Target

    0d1e12c521a49609e3e84ec68cbe26ad3dc54b738e7271b2432aaff25d21544c.exe

  • Size

    1.2MB

  • MD5

    d31e9d275cb8884c0d7110993acc36f1

  • SHA1

    0c039017ecdfa11854198d67b1b5360536be511f

  • SHA256

    0d1e12c521a49609e3e84ec68cbe26ad3dc54b738e7271b2432aaff25d21544c

  • SHA512

    83d71371b3e55b7636db7233d5a8d231bc2de5e40e1b70ab275d6e54d9ea3ff0ea769bf173808c529c2b486fab1e379c31ad3881f2f9863c16e7eeba0b8037a2

  • SSDEEP

    24576:Hy8JCb627TEB1NCwfoKhy7/a8Gp7IE/jFYoELTeiFlZUS:S0CbR7YBTCI3yCvp757FYhTeUT

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Signatures

  • Detects Redline Stealer samples 1 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • RedLine

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d1e12c521a49609e3e84ec68cbe26ad3dc54b738e7271b2432aaff25d21544c.exe
    "C:\Users\Admin\AppData\Local\Temp\0d1e12c521a49609e3e84ec68cbe26ad3dc54b738e7271b2432aaff25d21544c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z46707377.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z46707377.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4416
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z23736376.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z23736376.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1424
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z98962566.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z98962566.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2252
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s38048790.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s38048790.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3972
            • C:\Windows\Temp\1.exe
              "C:\Windows\Temp\1.exe"
              6⤵
              • Executes dropped EXE
              PID:2728
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 1196
              6⤵
              • Program crash
              PID:1508
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74083792.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74083792.exe
            5⤵
            • Executes dropped EXE
            PID:4276
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3972 -ip 3972
    1⤵
      PID:3472

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    1
    T1112

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z46707377.exe
      Filesize

      1.0MB

      MD5

      6b23072f441cc355add6ac3e7172b838

      SHA1

      cfa56235b9a158cb3c99e283f72d665fab66b6ba

      SHA256

      169532e85cf377ce69489474b1e4023b089b0740647aa7bc3825a26d81ae08af

      SHA512

      7ebec55cc39f02e7b708bbe4e3d24ae11bd2fef848d113f4730d14fb10733f3b7829f8fa1d9a0c8ed4bc63c73be9a8f13b26d7f80e849b13f608729360050c16

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z46707377.exe
      Filesize

      1.0MB

      MD5

      6b23072f441cc355add6ac3e7172b838

      SHA1

      cfa56235b9a158cb3c99e283f72d665fab66b6ba

      SHA256

      169532e85cf377ce69489474b1e4023b089b0740647aa7bc3825a26d81ae08af

      SHA512

      7ebec55cc39f02e7b708bbe4e3d24ae11bd2fef848d113f4730d14fb10733f3b7829f8fa1d9a0c8ed4bc63c73be9a8f13b26d7f80e849b13f608729360050c16

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z23736376.exe
      Filesize

      760KB

      MD5

      66a44f2ce4e6d8a05b3b2b38d2f083dd

      SHA1

      df1a3120497fb4bbc2a08ada5371730101e00b9c

      SHA256

      30d972c7667472063f4a133f6d6e7da42558e85929534d48f4c753f678b77653

      SHA512

      bc5b31cb9d2c119e85966dd4affd04337c963120268ffbb13af1e3625e0d68298c5ffdf1f204665c810115fbf52908929408d431adf34132ca41b423e5a99181

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z23736376.exe
      Filesize

      760KB

      MD5

      66a44f2ce4e6d8a05b3b2b38d2f083dd

      SHA1

      df1a3120497fb4bbc2a08ada5371730101e00b9c

      SHA256

      30d972c7667472063f4a133f6d6e7da42558e85929534d48f4c753f678b77653

      SHA512

      bc5b31cb9d2c119e85966dd4affd04337c963120268ffbb13af1e3625e0d68298c5ffdf1f204665c810115fbf52908929408d431adf34132ca41b423e5a99181

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z98962566.exe
      Filesize

      577KB

      MD5

      7762603f7d1a3f76fe6eae084052f161

      SHA1

      163b7a03cba8fb9fdf8fe1925b2dc492dac680c1

      SHA256

      16a815c08ccaae1e7c84767955c97186cc5b6c23d28b6b6dae448c3418b34d98

      SHA512

      87212f66eb63857b081290626fff1d456117a608da4847e5b6aee2b83d2f851d9a2d806ed408e8caa45353cf1b659123741a177b1852fe4a4388f6356f665509

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z98962566.exe
      Filesize

      577KB

      MD5

      7762603f7d1a3f76fe6eae084052f161

      SHA1

      163b7a03cba8fb9fdf8fe1925b2dc492dac680c1

      SHA256

      16a815c08ccaae1e7c84767955c97186cc5b6c23d28b6b6dae448c3418b34d98

      SHA512

      87212f66eb63857b081290626fff1d456117a608da4847e5b6aee2b83d2f851d9a2d806ed408e8caa45353cf1b659123741a177b1852fe4a4388f6356f665509

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s38048790.exe
      Filesize

      574KB

      MD5

      a7a30c8cac777096766d5eaeee044e8e

      SHA1

      2761d0300ccb4084215654424102f633198f0985

      SHA256

      a8bb9b8d7d9948bb44192d5cb6932709bcd29d2641c406eb2666211fbbce98cf

      SHA512

      3117aa596a88407f635891ffc2e2db6a7706ed610ad795229b2ec0bfbd814680691c69f1dec94ff9e6ba1e2baf5980c7d56def2361e9c3f4ce4d8c032c993edc

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s38048790.exe
      Filesize

      574KB

      MD5

      a7a30c8cac777096766d5eaeee044e8e

      SHA1

      2761d0300ccb4084215654424102f633198f0985

      SHA256

      a8bb9b8d7d9948bb44192d5cb6932709bcd29d2641c406eb2666211fbbce98cf

      SHA512

      3117aa596a88407f635891ffc2e2db6a7706ed610ad795229b2ec0bfbd814680691c69f1dec94ff9e6ba1e2baf5980c7d56def2361e9c3f4ce4d8c032c993edc

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74083792.exe
      Filesize

      169KB

      MD5

      7b7fec37a0c9c21a4ab109ddc5125b0a

      SHA1

      77746c4ef9fe4a449a6983f816b032cad6376d45

      SHA256

      815e4dab003e088c07aa56e51a10612edd6efeb3cf4db4f4cd3fd6fd523733df

      SHA512

      a0dec72c1d1da011841cd794e58aacad72a63066ac66009d0287b8719a884094cbb5a5cdb3e736a721c8cfe07efb117234d40464c2cddf70a6d51caf68250ba6

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74083792.exe
      Filesize

      169KB

      MD5

      7b7fec37a0c9c21a4ab109ddc5125b0a

      SHA1

      77746c4ef9fe4a449a6983f816b032cad6376d45

      SHA256

      815e4dab003e088c07aa56e51a10612edd6efeb3cf4db4f4cd3fd6fd523733df

      SHA512

      a0dec72c1d1da011841cd794e58aacad72a63066ac66009d0287b8719a884094cbb5a5cdb3e736a721c8cfe07efb117234d40464c2cddf70a6d51caf68250ba6

    • C:\Windows\Temp\1.exe
      Filesize

      168KB

      MD5

      f16fb63d4e551d3808e8f01f2671b57e

      SHA1

      781153ad6235a1152da112de1fb39a6f2d063575

      SHA256

      8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

      SHA512

      fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

    • C:\Windows\Temp\1.exe
      Filesize

      168KB

      MD5

      f16fb63d4e551d3808e8f01f2671b57e

      SHA1

      781153ad6235a1152da112de1fb39a6f2d063575

      SHA256

      8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

      SHA512

      fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

    • C:\Windows\Temp\1.exe
      Filesize

      168KB

      MD5

      f16fb63d4e551d3808e8f01f2671b57e

      SHA1

      781153ad6235a1152da112de1fb39a6f2d063575

      SHA256

      8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

      SHA512

      fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

    • memory/2728-2342-0x0000000002460000-0x0000000002470000-memory.dmp
      Filesize

      64KB

    • memory/2728-2337-0x0000000004CD0000-0x0000000004DDA000-memory.dmp
      Filesize

      1.0MB

    • memory/2728-2334-0x00000000052D0000-0x00000000058E8000-memory.dmp
      Filesize

      6.1MB

    • memory/2728-2331-0x0000000000280000-0x00000000002AE000-memory.dmp
      Filesize

      184KB

    • memory/2728-2338-0x0000000004AB0000-0x0000000004AC2000-memory.dmp
      Filesize

      72KB

    • memory/2728-2339-0x0000000002460000-0x0000000002470000-memory.dmp
      Filesize

      64KB

    • memory/2728-2340-0x0000000004B10000-0x0000000004B4C000-memory.dmp
      Filesize

      240KB

    • memory/3972-204-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-226-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-187-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-186-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-189-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-190-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-192-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-194-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-196-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-198-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-200-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-202-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-183-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-206-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-208-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-210-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-212-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-214-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-216-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-218-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-220-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-222-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-224-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-184-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-228-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-230-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-2314-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-2318-0x0000000000960000-0x00000000009BB000-memory.dmp
      Filesize

      364KB

    • memory/3972-181-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-2324-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-2325-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-2326-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-179-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-177-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-175-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-2333-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/3972-173-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-171-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-169-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-167-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-165-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-164-0x0000000004F20000-0x0000000004F80000-memory.dmp
      Filesize

      384KB

    • memory/3972-163-0x0000000005000000-0x00000000055A4000-memory.dmp
      Filesize

      5.6MB

    • memory/3972-162-0x0000000000960000-0x00000000009BB000-memory.dmp
      Filesize

      364KB

    • memory/4276-2347-0x00000000000F0000-0x000000000011E000-memory.dmp
      Filesize

      184KB

    • memory/4276-2348-0x0000000004B10000-0x0000000004B20000-memory.dmp
      Filesize

      64KB

    • memory/4276-2349-0x0000000004B10000-0x0000000004B20000-memory.dmp
      Filesize

      64KB