Analysis

  • max time kernel
    131s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 08:59

General

  • Target

    fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4.exe

  • Size

    891KB

  • MD5

    2804c66763de88b634d5271e0284b82e

  • SHA1

    8a11cd5e916dd7381010078b5da51d6dd142ae40

  • SHA256

    fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4

  • SHA512

    d62e94d5f83ea2a8d77f8df5ecd260f400bce97f0c6ed9b780a9045382d9b288ae667b732d0393d4bf28be6c18a3955c9523d3d430e606c6ee0727365a62e215

  • SSDEEP

    12288:ky9048KKxc0oKDnSPkAnaPF6iUsCQrgC5QcfCRAgT+OC9XtsnkVd/ybEE:ky2cNPJnaPF6iUsCQcVKOC9ZfKbEE

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dork

C2

185.161.248.73:4164

Attributes
  • auth_value

    e81be7d6cfb453cc812e1b4890eeadad

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\fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4.exe
    "C:\Users\Admin\AppData\Local\Temp\fed12116ecd4d628acaa6480cfe6eede063115d584e937c6238ca95c6c7263e4.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y02122831.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y02122831.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1412
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71109936.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71109936.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1064

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\y02122831.exe
    Filesize

    590KB

    MD5

    9fed9eda930149ab4b1c26ac56873be6

    SHA1

    8b81d0b9b2e12cb61b78b5f1845258010eca7863

    SHA256

    e8536a80e26be726aa74b6ff0890249e2642201989e164990f21b031c42a816c

    SHA512

    642128eec6c68dbac65e64bf9287f97672671e25ff9cc9670f23c80cf98ccd115d80d14c0d4778f492e912730087f982657b1c9026fc4d5e60cd235abd70a36d

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y02122831.exe
    Filesize

    590KB

    MD5

    9fed9eda930149ab4b1c26ac56873be6

    SHA1

    8b81d0b9b2e12cb61b78b5f1845258010eca7863

    SHA256

    e8536a80e26be726aa74b6ff0890249e2642201989e164990f21b031c42a816c

    SHA512

    642128eec6c68dbac65e64bf9287f97672671e25ff9cc9670f23c80cf98ccd115d80d14c0d4778f492e912730087f982657b1c9026fc4d5e60cd235abd70a36d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
    Filesize

    530KB

    MD5

    3a0fc439f91883b1792228c687b5eb7b

    SHA1

    9d785caea105f68b67a2ad088e58066d9196e44f

    SHA256

    68b4970070b2ad2b33ccb81e5659f71fa14a0ce29baa35e27a6b92bb0d931a72

    SHA512

    35790bf92c61f14ec19823e8af1bf027d4c24d4f404bd08eb63f7a4a00e906df9aba200f1665a6054c53999626223b589bf2247d64e6aa6058f399637e835ca9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
    Filesize

    530KB

    MD5

    3a0fc439f91883b1792228c687b5eb7b

    SHA1

    9d785caea105f68b67a2ad088e58066d9196e44f

    SHA256

    68b4970070b2ad2b33ccb81e5659f71fa14a0ce29baa35e27a6b92bb0d931a72

    SHA512

    35790bf92c61f14ec19823e8af1bf027d4c24d4f404bd08eb63f7a4a00e906df9aba200f1665a6054c53999626223b589bf2247d64e6aa6058f399637e835ca9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
    Filesize

    530KB

    MD5

    3a0fc439f91883b1792228c687b5eb7b

    SHA1

    9d785caea105f68b67a2ad088e58066d9196e44f

    SHA256

    68b4970070b2ad2b33ccb81e5659f71fa14a0ce29baa35e27a6b92bb0d931a72

    SHA512

    35790bf92c61f14ec19823e8af1bf027d4c24d4f404bd08eb63f7a4a00e906df9aba200f1665a6054c53999626223b589bf2247d64e6aa6058f399637e835ca9

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71109936.exe
    Filesize

    168KB

    MD5

    d87d61daf62274e2a3372e9ecb4c8c30

    SHA1

    121cd4f5bd449ac29eb5d01985195b9b946698ac

    SHA256

    f5b316511dddc331c750dc622ab1a3eaca1536f4c02b5c4e941bd5c0e7c7824c

    SHA512

    4acb4d473431fb11bfe92e41e2eeea792967ff0845bde0c71f4373b5a8876c6d86a240adc606fe8788425317ee2294b2b9bef07dbe51bc8b06d76ec4dbb9f7c7

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r71109936.exe
    Filesize

    168KB

    MD5

    d87d61daf62274e2a3372e9ecb4c8c30

    SHA1

    121cd4f5bd449ac29eb5d01985195b9b946698ac

    SHA256

    f5b316511dddc331c750dc622ab1a3eaca1536f4c02b5c4e941bd5c0e7c7824c

    SHA512

    4acb4d473431fb11bfe92e41e2eeea792967ff0845bde0c71f4373b5a8876c6d86a240adc606fe8788425317ee2294b2b9bef07dbe51bc8b06d76ec4dbb9f7c7

  • 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\y02122831.exe
    Filesize

    590KB

    MD5

    9fed9eda930149ab4b1c26ac56873be6

    SHA1

    8b81d0b9b2e12cb61b78b5f1845258010eca7863

    SHA256

    e8536a80e26be726aa74b6ff0890249e2642201989e164990f21b031c42a816c

    SHA512

    642128eec6c68dbac65e64bf9287f97672671e25ff9cc9670f23c80cf98ccd115d80d14c0d4778f492e912730087f982657b1c9026fc4d5e60cd235abd70a36d

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y02122831.exe
    Filesize

    590KB

    MD5

    9fed9eda930149ab4b1c26ac56873be6

    SHA1

    8b81d0b9b2e12cb61b78b5f1845258010eca7863

    SHA256

    e8536a80e26be726aa74b6ff0890249e2642201989e164990f21b031c42a816c

    SHA512

    642128eec6c68dbac65e64bf9287f97672671e25ff9cc9670f23c80cf98ccd115d80d14c0d4778f492e912730087f982657b1c9026fc4d5e60cd235abd70a36d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
    Filesize

    530KB

    MD5

    3a0fc439f91883b1792228c687b5eb7b

    SHA1

    9d785caea105f68b67a2ad088e58066d9196e44f

    SHA256

    68b4970070b2ad2b33ccb81e5659f71fa14a0ce29baa35e27a6b92bb0d931a72

    SHA512

    35790bf92c61f14ec19823e8af1bf027d4c24d4f404bd08eb63f7a4a00e906df9aba200f1665a6054c53999626223b589bf2247d64e6aa6058f399637e835ca9

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
    Filesize

    530KB

    MD5

    3a0fc439f91883b1792228c687b5eb7b

    SHA1

    9d785caea105f68b67a2ad088e58066d9196e44f

    SHA256

    68b4970070b2ad2b33ccb81e5659f71fa14a0ce29baa35e27a6b92bb0d931a72

    SHA512

    35790bf92c61f14ec19823e8af1bf027d4c24d4f404bd08eb63f7a4a00e906df9aba200f1665a6054c53999626223b589bf2247d64e6aa6058f399637e835ca9

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p60311300.exe
    Filesize

    530KB

    MD5

    3a0fc439f91883b1792228c687b5eb7b

    SHA1

    9d785caea105f68b67a2ad088e58066d9196e44f

    SHA256

    68b4970070b2ad2b33ccb81e5659f71fa14a0ce29baa35e27a6b92bb0d931a72

    SHA512

    35790bf92c61f14ec19823e8af1bf027d4c24d4f404bd08eb63f7a4a00e906df9aba200f1665a6054c53999626223b589bf2247d64e6aa6058f399637e835ca9

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r71109936.exe
    Filesize

    168KB

    MD5

    d87d61daf62274e2a3372e9ecb4c8c30

    SHA1

    121cd4f5bd449ac29eb5d01985195b9b946698ac

    SHA256

    f5b316511dddc331c750dc622ab1a3eaca1536f4c02b5c4e941bd5c0e7c7824c

    SHA512

    4acb4d473431fb11bfe92e41e2eeea792967ff0845bde0c71f4373b5a8876c6d86a240adc606fe8788425317ee2294b2b9bef07dbe51bc8b06d76ec4dbb9f7c7

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r71109936.exe
    Filesize

    168KB

    MD5

    d87d61daf62274e2a3372e9ecb4c8c30

    SHA1

    121cd4f5bd449ac29eb5d01985195b9b946698ac

    SHA256

    f5b316511dddc331c750dc622ab1a3eaca1536f4c02b5c4e941bd5c0e7c7824c

    SHA512

    4acb4d473431fb11bfe92e41e2eeea792967ff0845bde0c71f4373b5a8876c6d86a240adc606fe8788425317ee2294b2b9bef07dbe51bc8b06d76ec4dbb9f7c7

  • \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/1064-2252-0x0000000000A50000-0x0000000000A80000-memory.dmp
    Filesize

    192KB

  • memory/1064-2253-0x00000000003A0000-0x00000000003A6000-memory.dmp
    Filesize

    24KB

  • memory/1064-2256-0x0000000004E70000-0x0000000004EB0000-memory.dmp
    Filesize

    256KB

  • memory/1064-2258-0x0000000004E70000-0x0000000004EB0000-memory.dmp
    Filesize

    256KB

  • memory/1412-128-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-114-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-102-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-104-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-108-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-110-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-112-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-116-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-118-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-120-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-122-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-126-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-98-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-130-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-134-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-132-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-140-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-138-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-142-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-136-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-146-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-144-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-124-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-100-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-106-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-92-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-1531-0x00000000026F0000-0x0000000002730000-memory.dmp
    Filesize

    256KB

  • memory/1412-2079-0x00000000026F0000-0x0000000002730000-memory.dmp
    Filesize

    256KB

  • memory/1412-2234-0x00000000026F0000-0x0000000002730000-memory.dmp
    Filesize

    256KB

  • memory/1412-2235-0x00000000029B0000-0x00000000029E2000-memory.dmp
    Filesize

    200KB

  • memory/1412-94-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-96-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-90-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-88-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-78-0x0000000000300000-0x000000000035B000-memory.dmp
    Filesize

    364KB

  • memory/1412-86-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-85-0x0000000002950000-0x00000000029B0000-memory.dmp
    Filesize

    384KB

  • memory/1412-84-0x0000000002950000-0x00000000029B6000-memory.dmp
    Filesize

    408KB

  • memory/1412-82-0x00000000026F0000-0x0000000002730000-memory.dmp
    Filesize

    256KB

  • memory/1412-81-0x0000000002880000-0x00000000028E8000-memory.dmp
    Filesize

    416KB

  • memory/1412-80-0x00000000026F0000-0x0000000002730000-memory.dmp
    Filesize

    256KB

  • memory/1412-79-0x0000000000400000-0x0000000000A95000-memory.dmp
    Filesize

    6.6MB

  • memory/1780-2255-0x00000000009F0000-0x0000000000A30000-memory.dmp
    Filesize

    256KB

  • memory/1780-2254-0x00000000002F0000-0x00000000002F6000-memory.dmp
    Filesize

    24KB

  • memory/1780-2257-0x00000000009F0000-0x0000000000A30000-memory.dmp
    Filesize

    256KB

  • memory/1780-2244-0x0000000000AF0000-0x0000000000B1E000-memory.dmp
    Filesize

    184KB