Analysis

  • max time kernel
    159s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2023 20:23

General

  • Target

    eeb1e4b52d05ad9c691a1270d0f315d57b8ca8586e005bbd3bef501d4ef07fd4.exe

  • Size

    1.2MB

  • MD5

    e9861a8e9b3cccf1f82b14c0c15abe40

  • SHA1

    e884d9d4cd56fa0c80688e3f32b843dd5c06c93a

  • SHA256

    eeb1e4b52d05ad9c691a1270d0f315d57b8ca8586e005bbd3bef501d4ef07fd4

  • SHA512

    3a8a43af24f6163c9a771f6fc10760dbe94f82a631f8dbb64a02cde5d0fdc15aeafdb84d5c09b2a07497c8ddd2fc12546cedfad67f8604ccf822d18f01f196f4

  • SSDEEP

    24576:fy6IV4uwQr97A6a7GnjaDUJmgAnNVYRUVwhQr4fAJSdW/iKGx:q6Iyulr97JaI97yZw+r4pdlK

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\eeb1e4b52d05ad9c691a1270d0f315d57b8ca8586e005bbd3bef501d4ef07fd4.exe
    "C:\Users\Admin\AppData\Local\Temp\eeb1e4b52d05ad9c691a1270d0f315d57b8ca8586e005bbd3bef501d4ef07fd4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3944
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z35856542.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z35856542.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4816
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z02087751.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z02087751.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1452
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z15869636.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z15869636.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3772
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04055767.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04055767.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:5088
            • C:\Windows\Temp\1.exe
              "C:\Windows\Temp\1.exe"
              6⤵
              • Executes dropped EXE
              PID:2188
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 5088 -s 1520
              6⤵
              • Program crash
              PID:4436
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74924208.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74924208.exe
            5⤵
            • Executes dropped EXE
            PID:3432
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 5088 -ip 5088
    1⤵
      PID:4976

    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\z35856542.exe
      Filesize

      1.0MB

      MD5

      5290d99783063ac03bc99ada8a3e8b1a

      SHA1

      427b1accf0beee491b80f81b5bb44e937bea9793

      SHA256

      f1c0a089e5682de99c6047bc7bf6aef0f479f53967dd76180f9ec3594862a872

      SHA512

      dd8a456b836e76c4c963c81cc405d4bb2bae119f1d655f7f8de26dec7952cafd012c0da03a28cb0093384c5643f1f1261089ce09a6105b270a137df5c41262a3

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z35856542.exe
      Filesize

      1.0MB

      MD5

      5290d99783063ac03bc99ada8a3e8b1a

      SHA1

      427b1accf0beee491b80f81b5bb44e937bea9793

      SHA256

      f1c0a089e5682de99c6047bc7bf6aef0f479f53967dd76180f9ec3594862a872

      SHA512

      dd8a456b836e76c4c963c81cc405d4bb2bae119f1d655f7f8de26dec7952cafd012c0da03a28cb0093384c5643f1f1261089ce09a6105b270a137df5c41262a3

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z02087751.exe
      Filesize

      761KB

      MD5

      fa504b0d9b0ddd3a701c59342e044bc2

      SHA1

      dd5151684e7d5b1a5f46374ad23a02ad2d631d66

      SHA256

      149b051b1d000856d63830560e24005b87b25df15cd71e80f74e353661aba844

      SHA512

      671c4a50507c600e63da770c8be2028b8b56bac2c6347d08f681c16ee17b284e3cccbce5eed33c63538ebc9a22caa1ada250373af3b3554195737f9233123c6e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z02087751.exe
      Filesize

      761KB

      MD5

      fa504b0d9b0ddd3a701c59342e044bc2

      SHA1

      dd5151684e7d5b1a5f46374ad23a02ad2d631d66

      SHA256

      149b051b1d000856d63830560e24005b87b25df15cd71e80f74e353661aba844

      SHA512

      671c4a50507c600e63da770c8be2028b8b56bac2c6347d08f681c16ee17b284e3cccbce5eed33c63538ebc9a22caa1ada250373af3b3554195737f9233123c6e

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z15869636.exe
      Filesize

      578KB

      MD5

      637abf2ce14f2d73ae62ca2c6d519558

      SHA1

      d2d30916047d9122aef7e33aea10bccb635b499c

      SHA256

      65a5192eb68ed481b8616a607b22d3753aec80ca2107f32a82704019186f5b15

      SHA512

      962cf880520af5d53975ae9981c4e15f1d653d31896d22a32f84b7c558cfdfb26fece345428f840da4fef624995a64787d7280bcc3fb666eb5ce0423e0872d2a

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z15869636.exe
      Filesize

      578KB

      MD5

      637abf2ce14f2d73ae62ca2c6d519558

      SHA1

      d2d30916047d9122aef7e33aea10bccb635b499c

      SHA256

      65a5192eb68ed481b8616a607b22d3753aec80ca2107f32a82704019186f5b15

      SHA512

      962cf880520af5d53975ae9981c4e15f1d653d31896d22a32f84b7c558cfdfb26fece345428f840da4fef624995a64787d7280bcc3fb666eb5ce0423e0872d2a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04055767.exe
      Filesize

      502KB

      MD5

      768cedb471b81503fac9cc791116dd90

      SHA1

      6c48d607b27667205d68512e7d64fbd6583745b5

      SHA256

      cb083b7f1b7fbfdda6169147f3fc3c20ad4c635a44edf4d60110813a84108808

      SHA512

      0ff2c42a93ab3abb0d06db461b855ee4d092ba6f49dba3a54eaa071b98b7c885a3854369deef5f3f9daea4d4a5e459db012bcb5b2a75b2e8db071d532d1e0494

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04055767.exe
      Filesize

      502KB

      MD5

      768cedb471b81503fac9cc791116dd90

      SHA1

      6c48d607b27667205d68512e7d64fbd6583745b5

      SHA256

      cb083b7f1b7fbfdda6169147f3fc3c20ad4c635a44edf4d60110813a84108808

      SHA512

      0ff2c42a93ab3abb0d06db461b855ee4d092ba6f49dba3a54eaa071b98b7c885a3854369deef5f3f9daea4d4a5e459db012bcb5b2a75b2e8db071d532d1e0494

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74924208.exe
      Filesize

      169KB

      MD5

      3d42357e5d92507d7f3d312cfc2591a3

      SHA1

      cc36dc2bf9899ed6b70f63535e44f96142fd1cf6

      SHA256

      5d45a16cea3930989fc3ea5f8bc576f68b1b3f72cc8ffc341d10b7aa0f886beb

      SHA512

      60a8d07cf0a84050522db67ae0c96fd5d8306bd9091782354be869148510b1db3a9d68123f3298a6cdd427716ae2bc94d52702a8e58c43989d5922225e53c1e4

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t74924208.exe
      Filesize

      169KB

      MD5

      3d42357e5d92507d7f3d312cfc2591a3

      SHA1

      cc36dc2bf9899ed6b70f63535e44f96142fd1cf6

      SHA256

      5d45a16cea3930989fc3ea5f8bc576f68b1b3f72cc8ffc341d10b7aa0f886beb

      SHA512

      60a8d07cf0a84050522db67ae0c96fd5d8306bd9091782354be869148510b1db3a9d68123f3298a6cdd427716ae2bc94d52702a8e58c43989d5922225e53c1e4

    • 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/2188-2344-0x0000000004AC0000-0x0000000004AD0000-memory.dmp
      Filesize

      64KB

    • memory/2188-2332-0x000000000A570000-0x000000000AB88000-memory.dmp
      Filesize

      6.1MB

    • memory/2188-2330-0x0000000000140000-0x000000000016E000-memory.dmp
      Filesize

      184KB

    • memory/2188-2336-0x0000000004AC0000-0x0000000004AD0000-memory.dmp
      Filesize

      64KB

    • memory/2188-2335-0x000000000A050000-0x000000000A08C000-memory.dmp
      Filesize

      240KB

    • memory/2188-2334-0x0000000009FF0000-0x000000000A002000-memory.dmp
      Filesize

      72KB

    • memory/2188-2333-0x000000000A0C0000-0x000000000A1CA000-memory.dmp
      Filesize

      1.0MB

    • memory/3432-2345-0x0000000004A90000-0x0000000004AA0000-memory.dmp
      Filesize

      64KB

    • memory/3432-2343-0x0000000004A90000-0x0000000004AA0000-memory.dmp
      Filesize

      64KB

    • memory/3432-2342-0x0000000000230000-0x000000000025E000-memory.dmp
      Filesize

      184KB

    • memory/5088-194-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-220-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-180-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-182-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-184-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-186-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-188-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-190-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-192-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-176-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-196-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-198-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-200-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-202-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-204-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-206-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-208-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-210-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-212-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-214-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-216-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-178-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-218-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-222-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-224-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-226-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-228-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-174-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-172-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-170-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-168-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-230-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-2314-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-2316-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-2315-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-2317-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-2337-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-167-0x00000000029C0000-0x0000000002A20000-memory.dmp
      Filesize

      384KB

    • memory/5088-166-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-165-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-164-0x0000000005000000-0x00000000055A4000-memory.dmp
      Filesize

      5.6MB

    • memory/5088-163-0x0000000004FF0000-0x0000000005000000-memory.dmp
      Filesize

      64KB

    • memory/5088-162-0x0000000000910000-0x000000000096B000-memory.dmp
      Filesize

      364KB