Analysis

  • max time kernel
    63s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    14-05-2023 18:36

General

  • Target

    e10a82f81335c791b660602e8b382ba6d32f34f87d748bf78ea084785022fe3d.exe

  • Size

    1.1MB

  • MD5

    92333496a04a90cdc78725940436c319

  • SHA1

    38132e6460af6b22928fe8d43eb653232dd43b94

  • SHA256

    e10a82f81335c791b660602e8b382ba6d32f34f87d748bf78ea084785022fe3d

  • SHA512

    8d6bc40014928a6574e31c6a0c1f908d23b25462eeb6d82538d0a71cb587bfe3d147b8ece9a82e8d675e20f5211bd7ec23ddb4571912fc78ef17960d2b228c96

  • SSDEEP

    24576:Vyec8IdrNr5B+GCL/Yz0jFn1MPVM/QN9JCSozZy9rIxq0:wKIdZNB+Ge+MSPaYpW29

Malware Config

Extracted

Family

redline

Botnet

luka

C2

185.161.248.75:4132

Attributes
  • auth_value

    44560bcd37d6bf076da309730fdb519a

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.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e10a82f81335c791b660602e8b382ba6d32f34f87d748bf78ea084785022fe3d.exe
    "C:\Users\Admin\AppData\Local\Temp\e10a82f81335c791b660602e8b382ba6d32f34f87d748bf78ea084785022fe3d.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0678849.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0678849.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4726281.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4726281.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1356
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o4321671.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o4321671.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Loads dropped DLL
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:524
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1588
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 644
            5⤵
            • Loads dropped DLL
            • Program crash
            PID:2044

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0678849.exe
    Filesize

    702KB

    MD5

    c4bd8a665f2c6dd16977ad90944efae0

    SHA1

    d54c42228ba38fa055bcaf72961cf8d725bf9ee0

    SHA256

    c6e2ab60c1385e08ec042b030839d7a046d616a9fb4a1de3aec4e2cad34c215c

    SHA512

    b6a2291b3d475ab3568b72dfcb2d6de6ef2597433d2e8be77f90e4c3a6c732a5f2d60a2667dd3ca5e1a7a175d67d2c84bb22fc0505bad47ef77780ac3b7ab822

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z0678849.exe
    Filesize

    702KB

    MD5

    c4bd8a665f2c6dd16977ad90944efae0

    SHA1

    d54c42228ba38fa055bcaf72961cf8d725bf9ee0

    SHA256

    c6e2ab60c1385e08ec042b030839d7a046d616a9fb4a1de3aec4e2cad34c215c

    SHA512

    b6a2291b3d475ab3568b72dfcb2d6de6ef2597433d2e8be77f90e4c3a6c732a5f2d60a2667dd3ca5e1a7a175d67d2c84bb22fc0505bad47ef77780ac3b7ab822

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4726281.exe
    Filesize

    306KB

    MD5

    334d673a6767ea02c040a4d37da1b089

    SHA1

    1119351b47e7c762216e85e80512782afac3610c

    SHA256

    2c41a58a3e1e1644d00b993cf741bcb9814e032eef050d153b373171915af911

    SHA512

    793aa3695042cb8876d1ed5400eafbea0eb22f0f42d235ae3648ecaa4991f02e6c461c02eea9461d042cf186fee7a2bf4c3e31ba331c7c9ab52321a2405ed561

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4726281.exe
    Filesize

    306KB

    MD5

    334d673a6767ea02c040a4d37da1b089

    SHA1

    1119351b47e7c762216e85e80512782afac3610c

    SHA256

    2c41a58a3e1e1644d00b993cf741bcb9814e032eef050d153b373171915af911

    SHA512

    793aa3695042cb8876d1ed5400eafbea0eb22f0f42d235ae3648ecaa4991f02e6c461c02eea9461d042cf186fee7a2bf4c3e31ba331c7c9ab52321a2405ed561

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o4321671.exe
    Filesize

    185KB

    MD5

    51f2c8701086c796f01308be159fae64

    SHA1

    6d277b1c1766d3a3e197325247d347f14bcdaa2b

    SHA256

    7130b298bc12b47fd0a0563602b5035890b16a73374b1fe1e74caf3670a820fe

    SHA512

    ec06af118718de591cb9527b0a18bb2ddd821695c547d090d5e0ae806ed2de3d4615bfd8201cbdf28ddf3bcc761df5c1907e871c5a7aea281b4a4094e2f597aa

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\o4321671.exe
    Filesize

    185KB

    MD5

    51f2c8701086c796f01308be159fae64

    SHA1

    6d277b1c1766d3a3e197325247d347f14bcdaa2b

    SHA256

    7130b298bc12b47fd0a0563602b5035890b16a73374b1fe1e74caf3670a820fe

    SHA512

    ec06af118718de591cb9527b0a18bb2ddd821695c547d090d5e0ae806ed2de3d4615bfd8201cbdf28ddf3bcc761df5c1907e871c5a7aea281b4a4094e2f597aa

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z0678849.exe
    Filesize

    702KB

    MD5

    c4bd8a665f2c6dd16977ad90944efae0

    SHA1

    d54c42228ba38fa055bcaf72961cf8d725bf9ee0

    SHA256

    c6e2ab60c1385e08ec042b030839d7a046d616a9fb4a1de3aec4e2cad34c215c

    SHA512

    b6a2291b3d475ab3568b72dfcb2d6de6ef2597433d2e8be77f90e4c3a6c732a5f2d60a2667dd3ca5e1a7a175d67d2c84bb22fc0505bad47ef77780ac3b7ab822

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z0678849.exe
    Filesize

    702KB

    MD5

    c4bd8a665f2c6dd16977ad90944efae0

    SHA1

    d54c42228ba38fa055bcaf72961cf8d725bf9ee0

    SHA256

    c6e2ab60c1385e08ec042b030839d7a046d616a9fb4a1de3aec4e2cad34c215c

    SHA512

    b6a2291b3d475ab3568b72dfcb2d6de6ef2597433d2e8be77f90e4c3a6c732a5f2d60a2667dd3ca5e1a7a175d67d2c84bb22fc0505bad47ef77780ac3b7ab822

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z4726281.exe
    Filesize

    306KB

    MD5

    334d673a6767ea02c040a4d37da1b089

    SHA1

    1119351b47e7c762216e85e80512782afac3610c

    SHA256

    2c41a58a3e1e1644d00b993cf741bcb9814e032eef050d153b373171915af911

    SHA512

    793aa3695042cb8876d1ed5400eafbea0eb22f0f42d235ae3648ecaa4991f02e6c461c02eea9461d042cf186fee7a2bf4c3e31ba331c7c9ab52321a2405ed561

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z4726281.exe
    Filesize

    306KB

    MD5

    334d673a6767ea02c040a4d37da1b089

    SHA1

    1119351b47e7c762216e85e80512782afac3610c

    SHA256

    2c41a58a3e1e1644d00b993cf741bcb9814e032eef050d153b373171915af911

    SHA512

    793aa3695042cb8876d1ed5400eafbea0eb22f0f42d235ae3648ecaa4991f02e6c461c02eea9461d042cf186fee7a2bf4c3e31ba331c7c9ab52321a2405ed561

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\o4321671.exe
    Filesize

    185KB

    MD5

    51f2c8701086c796f01308be159fae64

    SHA1

    6d277b1c1766d3a3e197325247d347f14bcdaa2b

    SHA256

    7130b298bc12b47fd0a0563602b5035890b16a73374b1fe1e74caf3670a820fe

    SHA512

    ec06af118718de591cb9527b0a18bb2ddd821695c547d090d5e0ae806ed2de3d4615bfd8201cbdf28ddf3bcc761df5c1907e871c5a7aea281b4a4094e2f597aa

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\o4321671.exe
    Filesize

    185KB

    MD5

    51f2c8701086c796f01308be159fae64

    SHA1

    6d277b1c1766d3a3e197325247d347f14bcdaa2b

    SHA256

    7130b298bc12b47fd0a0563602b5035890b16a73374b1fe1e74caf3670a820fe

    SHA512

    ec06af118718de591cb9527b0a18bb2ddd821695c547d090d5e0ae806ed2de3d4615bfd8201cbdf28ddf3bcc761df5c1907e871c5a7aea281b4a4094e2f597aa

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\p3637470.exe
    Filesize

    145KB

    MD5

    5506641729e767e3d2127db747714ab6

    SHA1

    db0f4a753735b7b79707021e6a3c90cc08155bea

    SHA256

    3fd94b81867a04ea381630c667b21790dfa737d031ee6196fe85e33febd252ee

    SHA512

    03152aaa4ce485e14579d152b59d17e4e8ed52b070e7e3dd68c7ffa9cb1f75093d61791d831eb8bd6fd2c84c1e42420064d0494e57e52388c07eb367d5162637

  • memory/524-97-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-99-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-103-0x0000000004B00000-0x0000000004B40000-memory.dmp
    Filesize

    256KB

  • memory/524-104-0x0000000004B00000-0x0000000004B40000-memory.dmp
    Filesize

    256KB

  • memory/524-105-0x0000000004B00000-0x0000000004B40000-memory.dmp
    Filesize

    256KB

  • memory/524-108-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-106-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-110-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-112-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-114-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-116-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-101-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-95-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-93-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-91-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-84-0x0000000000900000-0x000000000091E000-memory.dmp
    Filesize

    120KB

  • memory/524-87-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-89-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-86-0x0000000001F30000-0x0000000001F46000-memory.dmp
    Filesize

    88KB

  • memory/524-85-0x0000000001F30000-0x0000000001F4C000-memory.dmp
    Filesize

    112KB

  • memory/1588-123-0x0000000000360000-0x000000000038A000-memory.dmp
    Filesize

    168KB