Analysis

  • max time kernel
    129s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 08:55

General

  • Target

    fde3abeb1ebd5d78b5a15bb1dc2f0cdfd9a5f6edc5ea7b15cbcee435063100f8.exe

  • Size

    783KB

  • MD5

    af48de321abd875ace116cb993804da3

  • SHA1

    e61f246c71280b1bb41a1ba93f3dc45f6d64d530

  • SHA256

    fde3abeb1ebd5d78b5a15bb1dc2f0cdfd9a5f6edc5ea7b15cbcee435063100f8

  • SHA512

    efbda5b1cad7b362edfd82097bf81ecc9667d812779244edb7102da48f4be896ed4b0fc6b6df1b9bdd1ddf5a9202096b45cc47e182cbd1db8ca361fdfc95f406

  • SSDEEP

    12288:ky90vB77ggWRZNoFOrHHXIQHDHgZgsxzRQyBkwugKpcitAPTP+M:kyiBPg7rNa+HHXIQjHg2sXkwFLUAz

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Signatures

  • RedLine

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 9 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fde3abeb1ebd5d78b5a15bb1dc2f0cdfd9a5f6edc5ea7b15cbcee435063100f8.exe
    "C:\Users\Admin\AppData\Local\Temp\fde3abeb1ebd5d78b5a15bb1dc2f0cdfd9a5f6edc5ea7b15cbcee435063100f8.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49831610.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49831610.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:744
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1612
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63419538.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63419538.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:520

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49831610.exe
    Filesize

    578KB

    MD5

    fa7e2eed006cfbfd79d160d0c1f5ec0a

    SHA1

    a15f3d9f6dda3e219fc36cc1fd7eeebd40e9683a

    SHA256

    834bf55d4acd63f474a1f300bf45c69a6288f6deb672337f87625d889727f887

    SHA512

    e2f8c2e1d95253bdfca42d5fd6f93ef123aede9dca82064e481ff3d89804cd426412d665d7f0d9a8b4d8bc4411563206814d19c5b7251603e9af281e8d7a6042

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49831610.exe
    Filesize

    578KB

    MD5

    fa7e2eed006cfbfd79d160d0c1f5ec0a

    SHA1

    a15f3d9f6dda3e219fc36cc1fd7eeebd40e9683a

    SHA256

    834bf55d4acd63f474a1f300bf45c69a6288f6deb672337f87625d889727f887

    SHA512

    e2f8c2e1d95253bdfca42d5fd6f93ef123aede9dca82064e481ff3d89804cd426412d665d7f0d9a8b4d8bc4411563206814d19c5b7251603e9af281e8d7a6042

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
    Filesize

    575KB

    MD5

    d02105641a55ae4bc4f437a0ff8b1eb9

    SHA1

    735c5a6baff47c3f402b53092dd3eac48e75250b

    SHA256

    11e50390ed3d2dbff6ffab9344cf99cb7e8427532eede50a1db2e737608b7e37

    SHA512

    a726d15961154fa7fe376ca98efe4c689950863247fc87a760dbc8c60945edf3cc38c158af2b58c939fc364c06a4fa729f222984ada2130d03b5c664cb51536d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
    Filesize

    575KB

    MD5

    d02105641a55ae4bc4f437a0ff8b1eb9

    SHA1

    735c5a6baff47c3f402b53092dd3eac48e75250b

    SHA256

    11e50390ed3d2dbff6ffab9344cf99cb7e8427532eede50a1db2e737608b7e37

    SHA512

    a726d15961154fa7fe376ca98efe4c689950863247fc87a760dbc8c60945edf3cc38c158af2b58c939fc364c06a4fa729f222984ada2130d03b5c664cb51536d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
    Filesize

    575KB

    MD5

    d02105641a55ae4bc4f437a0ff8b1eb9

    SHA1

    735c5a6baff47c3f402b53092dd3eac48e75250b

    SHA256

    11e50390ed3d2dbff6ffab9344cf99cb7e8427532eede50a1db2e737608b7e37

    SHA512

    a726d15961154fa7fe376ca98efe4c689950863247fc87a760dbc8c60945edf3cc38c158af2b58c939fc364c06a4fa729f222984ada2130d03b5c664cb51536d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63419538.exe
    Filesize

    172KB

    MD5

    4d18b89f370a9803e03d63fc576762a3

    SHA1

    39f7b5a4325ef9d9bbad2d50894958f5fb11fe92

    SHA256

    8097e9a3394b13476680fc0a0c65e5d08e67a10febc8cb6789913c85da5e9e66

    SHA512

    f92fb3216dafe6cb6259704ffbdf4f60126a239f63dd22d2ec46f324675b05308af01b03d3f79b986f2c61bf3ef279d17506904f3f2a0be52c962374e10668cc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63419538.exe
    Filesize

    172KB

    MD5

    4d18b89f370a9803e03d63fc576762a3

    SHA1

    39f7b5a4325ef9d9bbad2d50894958f5fb11fe92

    SHA256

    8097e9a3394b13476680fc0a0c65e5d08e67a10febc8cb6789913c85da5e9e66

    SHA512

    f92fb3216dafe6cb6259704ffbdf4f60126a239f63dd22d2ec46f324675b05308af01b03d3f79b986f2c61bf3ef279d17506904f3f2a0be52c962374e10668cc

  • 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

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x49831610.exe
    Filesize

    578KB

    MD5

    fa7e2eed006cfbfd79d160d0c1f5ec0a

    SHA1

    a15f3d9f6dda3e219fc36cc1fd7eeebd40e9683a

    SHA256

    834bf55d4acd63f474a1f300bf45c69a6288f6deb672337f87625d889727f887

    SHA512

    e2f8c2e1d95253bdfca42d5fd6f93ef123aede9dca82064e481ff3d89804cd426412d665d7f0d9a8b4d8bc4411563206814d19c5b7251603e9af281e8d7a6042

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x49831610.exe
    Filesize

    578KB

    MD5

    fa7e2eed006cfbfd79d160d0c1f5ec0a

    SHA1

    a15f3d9f6dda3e219fc36cc1fd7eeebd40e9683a

    SHA256

    834bf55d4acd63f474a1f300bf45c69a6288f6deb672337f87625d889727f887

    SHA512

    e2f8c2e1d95253bdfca42d5fd6f93ef123aede9dca82064e481ff3d89804cd426412d665d7f0d9a8b4d8bc4411563206814d19c5b7251603e9af281e8d7a6042

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
    Filesize

    575KB

    MD5

    d02105641a55ae4bc4f437a0ff8b1eb9

    SHA1

    735c5a6baff47c3f402b53092dd3eac48e75250b

    SHA256

    11e50390ed3d2dbff6ffab9344cf99cb7e8427532eede50a1db2e737608b7e37

    SHA512

    a726d15961154fa7fe376ca98efe4c689950863247fc87a760dbc8c60945edf3cc38c158af2b58c939fc364c06a4fa729f222984ada2130d03b5c664cb51536d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
    Filesize

    575KB

    MD5

    d02105641a55ae4bc4f437a0ff8b1eb9

    SHA1

    735c5a6baff47c3f402b53092dd3eac48e75250b

    SHA256

    11e50390ed3d2dbff6ffab9344cf99cb7e8427532eede50a1db2e737608b7e37

    SHA512

    a726d15961154fa7fe376ca98efe4c689950863247fc87a760dbc8c60945edf3cc38c158af2b58c939fc364c06a4fa729f222984ada2130d03b5c664cb51536d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m09818457.exe
    Filesize

    575KB

    MD5

    d02105641a55ae4bc4f437a0ff8b1eb9

    SHA1

    735c5a6baff47c3f402b53092dd3eac48e75250b

    SHA256

    11e50390ed3d2dbff6ffab9344cf99cb7e8427532eede50a1db2e737608b7e37

    SHA512

    a726d15961154fa7fe376ca98efe4c689950863247fc87a760dbc8c60945edf3cc38c158af2b58c939fc364c06a4fa729f222984ada2130d03b5c664cb51536d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n63419538.exe
    Filesize

    172KB

    MD5

    4d18b89f370a9803e03d63fc576762a3

    SHA1

    39f7b5a4325ef9d9bbad2d50894958f5fb11fe92

    SHA256

    8097e9a3394b13476680fc0a0c65e5d08e67a10febc8cb6789913c85da5e9e66

    SHA512

    f92fb3216dafe6cb6259704ffbdf4f60126a239f63dd22d2ec46f324675b05308af01b03d3f79b986f2c61bf3ef279d17506904f3f2a0be52c962374e10668cc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n63419538.exe
    Filesize

    172KB

    MD5

    4d18b89f370a9803e03d63fc576762a3

    SHA1

    39f7b5a4325ef9d9bbad2d50894958f5fb11fe92

    SHA256

    8097e9a3394b13476680fc0a0c65e5d08e67a10febc8cb6789913c85da5e9e66

    SHA512

    f92fb3216dafe6cb6259704ffbdf4f60126a239f63dd22d2ec46f324675b05308af01b03d3f79b986f2c61bf3ef279d17506904f3f2a0be52c962374e10668cc

  • \Windows\Temp\1.exe
    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • \Windows\Temp\1.exe
    Filesize

    168KB

    MD5

    f16fb63d4e551d3808e8f01f2671b57e

    SHA1

    781153ad6235a1152da112de1fb39a6f2d063575

    SHA256

    8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

    SHA512

    fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

  • memory/520-2254-0x0000000000BB0000-0x0000000000BF0000-memory.dmp
    Filesize

    256KB

  • memory/520-2250-0x00000000001E0000-0x0000000000210000-memory.dmp
    Filesize

    192KB

  • memory/520-2251-0x0000000000250000-0x0000000000256000-memory.dmp
    Filesize

    24KB

  • memory/520-2252-0x0000000000BB0000-0x0000000000BF0000-memory.dmp
    Filesize

    256KB

  • memory/744-132-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-120-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-106-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-108-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-104-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-110-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-112-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-116-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-122-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-128-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-100-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-138-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-140-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-136-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-142-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-144-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-149-0x0000000004EF0000-0x0000000004F30000-memory.dmp
    Filesize

    256KB

  • memory/744-148-0x0000000004EF0000-0x0000000004F30000-memory.dmp
    Filesize

    256KB

  • memory/744-134-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-151-0x0000000004EF0000-0x0000000004F30000-memory.dmp
    Filesize

    256KB

  • memory/744-130-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-126-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-124-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-96-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-118-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-114-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-102-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-2231-0x0000000002460000-0x0000000002492000-memory.dmp
    Filesize

    200KB

  • memory/744-98-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-94-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-2238-0x0000000004EF0000-0x0000000004F30000-memory.dmp
    Filesize

    256KB

  • memory/744-92-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-88-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-78-0x00000000002D0000-0x000000000032B000-memory.dmp
    Filesize

    364KB

  • memory/744-90-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-86-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-84-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-79-0x0000000002820000-0x0000000002888000-memory.dmp
    Filesize

    416KB

  • memory/744-82-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-81-0x0000000004E90000-0x0000000004EF0000-memory.dmp
    Filesize

    384KB

  • memory/744-80-0x0000000004E90000-0x0000000004EF6000-memory.dmp
    Filesize

    408KB

  • memory/1612-2249-0x0000000000300000-0x0000000000306000-memory.dmp
    Filesize

    24KB

  • memory/1612-2253-0x0000000000890000-0x00000000008D0000-memory.dmp
    Filesize

    256KB

  • memory/1612-2241-0x00000000001F0000-0x000000000021E000-memory.dmp
    Filesize

    184KB

  • memory/1612-2255-0x0000000000890000-0x00000000008D0000-memory.dmp
    Filesize

    256KB