Analysis

  • max time kernel
    140s
  • max time network
    192s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 07:20

General

  • Target

    d766509ed69f458ea39b23f065e1f66a7563d6549de756b4d8cb992abfb3b796.exe

  • Size

    793KB

  • MD5

    b122aedf7b3b67d7c0af32075b6bc141

  • SHA1

    349c9e7ce8481ef02f1441af343a17081f2a0b13

  • SHA256

    d766509ed69f458ea39b23f065e1f66a7563d6549de756b4d8cb992abfb3b796

  • SHA512

    52392a5579efa373b43d200818bcdb081a04f8b57f0177cc78ebfd1f19367b75de87e5a42d8ba9f52b935bbfe4cf057678313e2d7eeca03769c2478aedba2a84

  • SSDEEP

    12288:vy90JaFHTdEWbr6vFweDF5Cd6ccVrFrmtJlMRBVkpkIJ27m34AQMVXDC:vy0aFzdEgrGu6CqWLMdLI0i4AZDC

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\d766509ed69f458ea39b23f065e1f66a7563d6549de756b4d8cb992abfb3b796.exe
    "C:\Users\Admin\AppData\Local\Temp\d766509ed69f458ea39b23f065e1f66a7563d6549de756b4d8cb992abfb3b796.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x91895577.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x91895577.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:912
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:752
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1380
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63791524.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63791524.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:1800

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\x91895577.exe
    Filesize

    589KB

    MD5

    7fb36948d81ebcb3b71ad795a95e4258

    SHA1

    fc7a04dc467dec0fd281a670c602b6e21be9f53e

    SHA256

    dfc005366e446a0264b4922e57418d02c10d2d2558cd0b624da6b3f603ab8d03

    SHA512

    df454d78c23a254f7e683594b7855caa093f9fe91827a633c46edf0cad7d2e80a65482bc500ca66e95dd429de664fb747064fbaa7931e83e39ba1c01d6ba3e33

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x91895577.exe
    Filesize

    589KB

    MD5

    7fb36948d81ebcb3b71ad795a95e4258

    SHA1

    fc7a04dc467dec0fd281a670c602b6e21be9f53e

    SHA256

    dfc005366e446a0264b4922e57418d02c10d2d2558cd0b624da6b3f603ab8d03

    SHA512

    df454d78c23a254f7e683594b7855caa093f9fe91827a633c46edf0cad7d2e80a65482bc500ca66e95dd429de664fb747064fbaa7931e83e39ba1c01d6ba3e33

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
    Filesize

    530KB

    MD5

    0cf427d3f55649fab7f699e24e42c9e4

    SHA1

    ddaa9b25d727c34eba8592f89af5d62e69be32c5

    SHA256

    9b4d690b9bbaed0d1761d4d0d904d19a2ee7b7f02bc4be6ebd61fce864463dfc

    SHA512

    c5d6b92d0e12766a51f579d558b8c7c14932fbfc842e651e8e285f0bd72296a6131f5a9bf87dc9e898931e43d60152a9c114152e73297944a6de4e2a20bb3258

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
    Filesize

    530KB

    MD5

    0cf427d3f55649fab7f699e24e42c9e4

    SHA1

    ddaa9b25d727c34eba8592f89af5d62e69be32c5

    SHA256

    9b4d690b9bbaed0d1761d4d0d904d19a2ee7b7f02bc4be6ebd61fce864463dfc

    SHA512

    c5d6b92d0e12766a51f579d558b8c7c14932fbfc842e651e8e285f0bd72296a6131f5a9bf87dc9e898931e43d60152a9c114152e73297944a6de4e2a20bb3258

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
    Filesize

    530KB

    MD5

    0cf427d3f55649fab7f699e24e42c9e4

    SHA1

    ddaa9b25d727c34eba8592f89af5d62e69be32c5

    SHA256

    9b4d690b9bbaed0d1761d4d0d904d19a2ee7b7f02bc4be6ebd61fce864463dfc

    SHA512

    c5d6b92d0e12766a51f579d558b8c7c14932fbfc842e651e8e285f0bd72296a6131f5a9bf87dc9e898931e43d60152a9c114152e73297944a6de4e2a20bb3258

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63791524.exe
    Filesize

    168KB

    MD5

    09a041f66d6445d31592b5ac0ca4e26f

    SHA1

    e0695beccaf17dbfd7d0dae33594e9aa7efb5b68

    SHA256

    02fdadd2380f0a3c22b837697f3ed322bcc718caeef282765240f6a8cab9d749

    SHA512

    d2819e5511f07c49d90ddfdadab35bc90d1788fd446b811cb1e2c931b7b68f111ea7814c91812be36eefde18bc1f82689316abc26780942eed85eadc295ac322

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n63791524.exe
    Filesize

    168KB

    MD5

    09a041f66d6445d31592b5ac0ca4e26f

    SHA1

    e0695beccaf17dbfd7d0dae33594e9aa7efb5b68

    SHA256

    02fdadd2380f0a3c22b837697f3ed322bcc718caeef282765240f6a8cab9d749

    SHA512

    d2819e5511f07c49d90ddfdadab35bc90d1788fd446b811cb1e2c931b7b68f111ea7814c91812be36eefde18bc1f82689316abc26780942eed85eadc295ac322

  • 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\x91895577.exe
    Filesize

    589KB

    MD5

    7fb36948d81ebcb3b71ad795a95e4258

    SHA1

    fc7a04dc467dec0fd281a670c602b6e21be9f53e

    SHA256

    dfc005366e446a0264b4922e57418d02c10d2d2558cd0b624da6b3f603ab8d03

    SHA512

    df454d78c23a254f7e683594b7855caa093f9fe91827a633c46edf0cad7d2e80a65482bc500ca66e95dd429de664fb747064fbaa7931e83e39ba1c01d6ba3e33

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x91895577.exe
    Filesize

    589KB

    MD5

    7fb36948d81ebcb3b71ad795a95e4258

    SHA1

    fc7a04dc467dec0fd281a670c602b6e21be9f53e

    SHA256

    dfc005366e446a0264b4922e57418d02c10d2d2558cd0b624da6b3f603ab8d03

    SHA512

    df454d78c23a254f7e683594b7855caa093f9fe91827a633c46edf0cad7d2e80a65482bc500ca66e95dd429de664fb747064fbaa7931e83e39ba1c01d6ba3e33

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
    Filesize

    530KB

    MD5

    0cf427d3f55649fab7f699e24e42c9e4

    SHA1

    ddaa9b25d727c34eba8592f89af5d62e69be32c5

    SHA256

    9b4d690b9bbaed0d1761d4d0d904d19a2ee7b7f02bc4be6ebd61fce864463dfc

    SHA512

    c5d6b92d0e12766a51f579d558b8c7c14932fbfc842e651e8e285f0bd72296a6131f5a9bf87dc9e898931e43d60152a9c114152e73297944a6de4e2a20bb3258

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
    Filesize

    530KB

    MD5

    0cf427d3f55649fab7f699e24e42c9e4

    SHA1

    ddaa9b25d727c34eba8592f89af5d62e69be32c5

    SHA256

    9b4d690b9bbaed0d1761d4d0d904d19a2ee7b7f02bc4be6ebd61fce864463dfc

    SHA512

    c5d6b92d0e12766a51f579d558b8c7c14932fbfc842e651e8e285f0bd72296a6131f5a9bf87dc9e898931e43d60152a9c114152e73297944a6de4e2a20bb3258

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\m19944774.exe
    Filesize

    530KB

    MD5

    0cf427d3f55649fab7f699e24e42c9e4

    SHA1

    ddaa9b25d727c34eba8592f89af5d62e69be32c5

    SHA256

    9b4d690b9bbaed0d1761d4d0d904d19a2ee7b7f02bc4be6ebd61fce864463dfc

    SHA512

    c5d6b92d0e12766a51f579d558b8c7c14932fbfc842e651e8e285f0bd72296a6131f5a9bf87dc9e898931e43d60152a9c114152e73297944a6de4e2a20bb3258

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n63791524.exe
    Filesize

    168KB

    MD5

    09a041f66d6445d31592b5ac0ca4e26f

    SHA1

    e0695beccaf17dbfd7d0dae33594e9aa7efb5b68

    SHA256

    02fdadd2380f0a3c22b837697f3ed322bcc718caeef282765240f6a8cab9d749

    SHA512

    d2819e5511f07c49d90ddfdadab35bc90d1788fd446b811cb1e2c931b7b68f111ea7814c91812be36eefde18bc1f82689316abc26780942eed85eadc295ac322

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\n63791524.exe
    Filesize

    168KB

    MD5

    09a041f66d6445d31592b5ac0ca4e26f

    SHA1

    e0695beccaf17dbfd7d0dae33594e9aa7efb5b68

    SHA256

    02fdadd2380f0a3c22b837697f3ed322bcc718caeef282765240f6a8cab9d749

    SHA512

    d2819e5511f07c49d90ddfdadab35bc90d1788fd446b811cb1e2c931b7b68f111ea7814c91812be36eefde18bc1f82689316abc26780942eed85eadc295ac322

  • \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/752-115-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-141-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-91-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-95-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-93-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-99-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-101-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-103-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-105-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-107-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-109-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-97-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-111-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-113-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-89-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-117-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-123-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-127-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-125-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-121-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-129-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-131-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-133-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-135-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-137-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-87-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-143-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-145-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-147-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-139-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-119-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-2232-0x00000000029B0000-0x00000000029E2000-memory.dmp
    Filesize

    200KB

  • memory/752-2231-0x00000000050F0000-0x0000000005130000-memory.dmp
    Filesize

    256KB

  • memory/752-85-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-84-0x00000000027D0000-0x0000000002830000-memory.dmp
    Filesize

    384KB

  • memory/752-81-0x00000000050F0000-0x0000000005130000-memory.dmp
    Filesize

    256KB

  • memory/752-83-0x00000000050F0000-0x0000000005130000-memory.dmp
    Filesize

    256KB

  • memory/752-2242-0x00000000050F0000-0x0000000005130000-memory.dmp
    Filesize

    256KB

  • memory/752-78-0x0000000000B50000-0x0000000000BAB000-memory.dmp
    Filesize

    364KB

  • memory/752-79-0x0000000002740000-0x00000000027A8000-memory.dmp
    Filesize

    416KB

  • memory/752-82-0x00000000050F0000-0x0000000005130000-memory.dmp
    Filesize

    256KB

  • memory/752-80-0x00000000027D0000-0x0000000002836000-memory.dmp
    Filesize

    408KB

  • memory/1380-2245-0x0000000000330000-0x0000000000336000-memory.dmp
    Filesize

    24KB

  • memory/1380-2243-0x0000000000820000-0x000000000084E000-memory.dmp
    Filesize

    184KB

  • memory/1380-2254-0x0000000004C10000-0x0000000004C50000-memory.dmp
    Filesize

    256KB

  • memory/1380-2255-0x0000000004C10000-0x0000000004C50000-memory.dmp
    Filesize

    256KB

  • memory/1800-2252-0x0000000001330000-0x0000000001360000-memory.dmp
    Filesize

    192KB

  • memory/1800-2253-0x0000000000510000-0x0000000000516000-memory.dmp
    Filesize

    24KB

  • memory/1800-2256-0x00000000048B0000-0x00000000048F0000-memory.dmp
    Filesize

    256KB