Analysis

  • max time kernel
    133s
  • max time network
    168s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06-05-2023 20:48

General

  • Target

    1d4681213d51464c75f7a52cf66d72bfc40314f22284d1b1e679062d69f41200.exe

  • Size

    1.2MB

  • MD5

    df7766644429147defcfbf52e0d66820

  • SHA1

    99590600560d874b868d0dc4cc058a5731eb21a6

  • SHA256

    1d4681213d51464c75f7a52cf66d72bfc40314f22284d1b1e679062d69f41200

  • SHA512

    3051e4382ced519729f16121f67881f0f1c9ed8ed1d623e2aac65639c4ae14dc69b02db11826ca9999d8546df6292e12bc53491ffc214936f4996fac46972c36

  • SSDEEP

    24576:xy82+uEH5krSnSs2hKnH//FnK+PTJ4KFwvoanSZk9Zb7:k1SSs24H/xJooanSZk9

Malware Config

Extracted

Family

redline

Botnet

lisa

C2

185.161.248.73:4164

Attributes
  • auth_value

    c2dc311db9820012377b054447d37949

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 5 IoCs
  • Loads dropped DLL 10 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 8 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\1d4681213d51464c75f7a52cf66d72bfc40314f22284d1b1e679062d69f41200.exe
    "C:\Users\Admin\AppData\Local\Temp\1d4681213d51464c75f7a52cf66d72bfc40314f22284d1b1e679062d69f41200.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z47808691.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z47808691.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:332
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z86481943.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z86481943.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:472
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z70605767.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z70605767.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:592
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s88696686.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s88696686.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1720
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t25872183.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t25872183.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1468

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z47808691.exe

    Filesize

    979KB

    MD5

    f6103e0b00a2bdd96699acbfe3ad2661

    SHA1

    da92ee7657a4a6c8331dd985ea9cd98a26048eab

    SHA256

    33a7d7ba45a05b90b68453572f5b258ef60af216893d8ee311c065a0900d5fbb

    SHA512

    5a982c8992866d449826cdcc703476a746f7da0b52ac6ffb5524981471862b9217479b2023ccbbfc378415570c388996e53b84d4b1c0b7639a32b38d776d144c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z47808691.exe

    Filesize

    979KB

    MD5

    f6103e0b00a2bdd96699acbfe3ad2661

    SHA1

    da92ee7657a4a6c8331dd985ea9cd98a26048eab

    SHA256

    33a7d7ba45a05b90b68453572f5b258ef60af216893d8ee311c065a0900d5fbb

    SHA512

    5a982c8992866d449826cdcc703476a746f7da0b52ac6ffb5524981471862b9217479b2023ccbbfc378415570c388996e53b84d4b1c0b7639a32b38d776d144c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z86481943.exe

    Filesize

    796KB

    MD5

    62dde79d46cf2a27f4414287b2cae269

    SHA1

    f9d1a45cc622500129d4b870e0ce2688839c50b0

    SHA256

    ee1445f6872e01ec7f880b4c1a2f99136d5ee85ea0deaaaa925dfacae6789d99

    SHA512

    6e5e1e19d1b053283225e8f1cd11ae09d86f0e1e9a0797f5b2f9e2143594026a33a402744169d41edbed1162aac7b47f4e06dda54cbd8d100f3611e57828ecf6

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z86481943.exe

    Filesize

    796KB

    MD5

    62dde79d46cf2a27f4414287b2cae269

    SHA1

    f9d1a45cc622500129d4b870e0ce2688839c50b0

    SHA256

    ee1445f6872e01ec7f880b4c1a2f99136d5ee85ea0deaaaa925dfacae6789d99

    SHA512

    6e5e1e19d1b053283225e8f1cd11ae09d86f0e1e9a0797f5b2f9e2143594026a33a402744169d41edbed1162aac7b47f4e06dda54cbd8d100f3611e57828ecf6

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z70605767.exe

    Filesize

    310KB

    MD5

    ac6d9e942afb345cfd34c31e3c1090c4

    SHA1

    c3f1537197e9df73fc0dd3c5c7a35c13be255d53

    SHA256

    73ca18df1ac0851b1178b90baabf6c4bbc7d9804de10033ef1ea2ce740eb48f6

    SHA512

    ef502068f666466291ef2ae0b11526649873e8d8d61832ba1dac0eec50859b9a8f8d347e8c2f1c5410430137489930a3cf0003ffd86daa6522851251125ec486

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z70605767.exe

    Filesize

    310KB

    MD5

    ac6d9e942afb345cfd34c31e3c1090c4

    SHA1

    c3f1537197e9df73fc0dd3c5c7a35c13be255d53

    SHA256

    73ca18df1ac0851b1178b90baabf6c4bbc7d9804de10033ef1ea2ce740eb48f6

    SHA512

    ef502068f666466291ef2ae0b11526649873e8d8d61832ba1dac0eec50859b9a8f8d347e8c2f1c5410430137489930a3cf0003ffd86daa6522851251125ec486

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s88696686.exe

    Filesize

    177KB

    MD5

    315004f0bf0ad63ef13d8e7b7bce9cf4

    SHA1

    711bb77789ef1dcbe6fc5ad97f8aafc717715676

    SHA256

    9b71e96b163fd2bb59185fcdc65189a52190aaa7ca919f23c661119e4a918ad1

    SHA512

    7d999724d7d4e6c247017faea84ac1fb170ee9f02368fda144abe1bd365db75e2d20ee37059b81c4badf67d358344bfd7fc892ab5cddd4272f163cd6360dbfe7

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s88696686.exe

    Filesize

    177KB

    MD5

    315004f0bf0ad63ef13d8e7b7bce9cf4

    SHA1

    711bb77789ef1dcbe6fc5ad97f8aafc717715676

    SHA256

    9b71e96b163fd2bb59185fcdc65189a52190aaa7ca919f23c661119e4a918ad1

    SHA512

    7d999724d7d4e6c247017faea84ac1fb170ee9f02368fda144abe1bd365db75e2d20ee37059b81c4badf67d358344bfd7fc892ab5cddd4272f163cd6360dbfe7

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t25872183.exe

    Filesize

    168KB

    MD5

    630dbb29491ee1e66ecce3f2627eae78

    SHA1

    4896ed4e19096b70a247013589239e16b0c865de

    SHA256

    6373f077eead9fb9e8a34fbca2fea9dc2446dab7d0f2994d9f36134f289e6270

    SHA512

    63dabfac22949550ecb237802a2cc99774f8e6c61008e867683389e43f23dba7ca80bdfb4cfe8a6c4d0d621f1a4c5fbdee606ec005afdc1f41023ca5ace66444

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t25872183.exe

    Filesize

    168KB

    MD5

    630dbb29491ee1e66ecce3f2627eae78

    SHA1

    4896ed4e19096b70a247013589239e16b0c865de

    SHA256

    6373f077eead9fb9e8a34fbca2fea9dc2446dab7d0f2994d9f36134f289e6270

    SHA512

    63dabfac22949550ecb237802a2cc99774f8e6c61008e867683389e43f23dba7ca80bdfb4cfe8a6c4d0d621f1a4c5fbdee606ec005afdc1f41023ca5ace66444

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z47808691.exe

    Filesize

    979KB

    MD5

    f6103e0b00a2bdd96699acbfe3ad2661

    SHA1

    da92ee7657a4a6c8331dd985ea9cd98a26048eab

    SHA256

    33a7d7ba45a05b90b68453572f5b258ef60af216893d8ee311c065a0900d5fbb

    SHA512

    5a982c8992866d449826cdcc703476a746f7da0b52ac6ffb5524981471862b9217479b2023ccbbfc378415570c388996e53b84d4b1c0b7639a32b38d776d144c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z47808691.exe

    Filesize

    979KB

    MD5

    f6103e0b00a2bdd96699acbfe3ad2661

    SHA1

    da92ee7657a4a6c8331dd985ea9cd98a26048eab

    SHA256

    33a7d7ba45a05b90b68453572f5b258ef60af216893d8ee311c065a0900d5fbb

    SHA512

    5a982c8992866d449826cdcc703476a746f7da0b52ac6ffb5524981471862b9217479b2023ccbbfc378415570c388996e53b84d4b1c0b7639a32b38d776d144c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z86481943.exe

    Filesize

    796KB

    MD5

    62dde79d46cf2a27f4414287b2cae269

    SHA1

    f9d1a45cc622500129d4b870e0ce2688839c50b0

    SHA256

    ee1445f6872e01ec7f880b4c1a2f99136d5ee85ea0deaaaa925dfacae6789d99

    SHA512

    6e5e1e19d1b053283225e8f1cd11ae09d86f0e1e9a0797f5b2f9e2143594026a33a402744169d41edbed1162aac7b47f4e06dda54cbd8d100f3611e57828ecf6

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z86481943.exe

    Filesize

    796KB

    MD5

    62dde79d46cf2a27f4414287b2cae269

    SHA1

    f9d1a45cc622500129d4b870e0ce2688839c50b0

    SHA256

    ee1445f6872e01ec7f880b4c1a2f99136d5ee85ea0deaaaa925dfacae6789d99

    SHA512

    6e5e1e19d1b053283225e8f1cd11ae09d86f0e1e9a0797f5b2f9e2143594026a33a402744169d41edbed1162aac7b47f4e06dda54cbd8d100f3611e57828ecf6

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z70605767.exe

    Filesize

    310KB

    MD5

    ac6d9e942afb345cfd34c31e3c1090c4

    SHA1

    c3f1537197e9df73fc0dd3c5c7a35c13be255d53

    SHA256

    73ca18df1ac0851b1178b90baabf6c4bbc7d9804de10033ef1ea2ce740eb48f6

    SHA512

    ef502068f666466291ef2ae0b11526649873e8d8d61832ba1dac0eec50859b9a8f8d347e8c2f1c5410430137489930a3cf0003ffd86daa6522851251125ec486

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z70605767.exe

    Filesize

    310KB

    MD5

    ac6d9e942afb345cfd34c31e3c1090c4

    SHA1

    c3f1537197e9df73fc0dd3c5c7a35c13be255d53

    SHA256

    73ca18df1ac0851b1178b90baabf6c4bbc7d9804de10033ef1ea2ce740eb48f6

    SHA512

    ef502068f666466291ef2ae0b11526649873e8d8d61832ba1dac0eec50859b9a8f8d347e8c2f1c5410430137489930a3cf0003ffd86daa6522851251125ec486

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\s88696686.exe

    Filesize

    177KB

    MD5

    315004f0bf0ad63ef13d8e7b7bce9cf4

    SHA1

    711bb77789ef1dcbe6fc5ad97f8aafc717715676

    SHA256

    9b71e96b163fd2bb59185fcdc65189a52190aaa7ca919f23c661119e4a918ad1

    SHA512

    7d999724d7d4e6c247017faea84ac1fb170ee9f02368fda144abe1bd365db75e2d20ee37059b81c4badf67d358344bfd7fc892ab5cddd4272f163cd6360dbfe7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\s88696686.exe

    Filesize

    177KB

    MD5

    315004f0bf0ad63ef13d8e7b7bce9cf4

    SHA1

    711bb77789ef1dcbe6fc5ad97f8aafc717715676

    SHA256

    9b71e96b163fd2bb59185fcdc65189a52190aaa7ca919f23c661119e4a918ad1

    SHA512

    7d999724d7d4e6c247017faea84ac1fb170ee9f02368fda144abe1bd365db75e2d20ee37059b81c4badf67d358344bfd7fc892ab5cddd4272f163cd6360dbfe7

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\t25872183.exe

    Filesize

    168KB

    MD5

    630dbb29491ee1e66ecce3f2627eae78

    SHA1

    4896ed4e19096b70a247013589239e16b0c865de

    SHA256

    6373f077eead9fb9e8a34fbca2fea9dc2446dab7d0f2994d9f36134f289e6270

    SHA512

    63dabfac22949550ecb237802a2cc99774f8e6c61008e867683389e43f23dba7ca80bdfb4cfe8a6c4d0d621f1a4c5fbdee606ec005afdc1f41023ca5ace66444

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\t25872183.exe

    Filesize

    168KB

    MD5

    630dbb29491ee1e66ecce3f2627eae78

    SHA1

    4896ed4e19096b70a247013589239e16b0c865de

    SHA256

    6373f077eead9fb9e8a34fbca2fea9dc2446dab7d0f2994d9f36134f289e6270

    SHA512

    63dabfac22949550ecb237802a2cc99774f8e6c61008e867683389e43f23dba7ca80bdfb4cfe8a6c4d0d621f1a4c5fbdee606ec005afdc1f41023ca5ace66444

  • memory/1468-135-0x0000000004E00000-0x0000000004E40000-memory.dmp

    Filesize

    256KB

  • memory/1468-134-0x0000000000510000-0x0000000000516000-memory.dmp

    Filesize

    24KB

  • memory/1468-133-0x0000000000270000-0x00000000002A0000-memory.dmp

    Filesize

    192KB

  • memory/1468-136-0x0000000004E00000-0x0000000004E40000-memory.dmp

    Filesize

    256KB

  • memory/1720-101-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-111-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-109-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-115-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-113-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-119-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-117-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-123-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-121-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-124-0x0000000004A10000-0x0000000004A50000-memory.dmp

    Filesize

    256KB

  • memory/1720-125-0x0000000004A10000-0x0000000004A50000-memory.dmp

    Filesize

    256KB

  • memory/1720-126-0x0000000004A10000-0x0000000004A50000-memory.dmp

    Filesize

    256KB

  • memory/1720-105-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-107-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-103-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-99-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-97-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-96-0x0000000002230000-0x0000000002243000-memory.dmp

    Filesize

    76KB

  • memory/1720-95-0x0000000002230000-0x0000000002248000-memory.dmp

    Filesize

    96KB

  • memory/1720-94-0x0000000002010000-0x000000000202A000-memory.dmp

    Filesize

    104KB