Analysis

  • max time kernel
    57s
  • max time network
    64s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2023, 23:11

General

  • Target

    00d1a46061e112eaf8043c923df4600f37af53d060795cefb3acdb27b70a79aa.exe

  • Size

    569KB

  • MD5

    ddf26bcd8fc1294b91da5271d92981e6

  • SHA1

    e4ab934ec74e399dbbd8ae9ee56b9a2837dee3fa

  • SHA256

    00d1a46061e112eaf8043c923df4600f37af53d060795cefb3acdb27b70a79aa

  • SHA512

    60c177c8cdd25e4c91b292fd8ea2eb2133441a4ff0b18d5616df1e879e6677b113a1013fd4ff2c1212e371066f7b63a472cac776751bf1bf032115abd87d9619

  • SSDEEP

    12288:5MrAy90gahimz7AuxqVV4IqrFJKy4TmHzTjYTflS:5yhsVAuxYArFf44zHYTY

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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.

  • RedLine payload 20 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\00d1a46061e112eaf8043c923df4600f37af53d060795cefb3acdb27b70a79aa.exe
    "C:\Users\Admin\AppData\Local\Temp\00d1a46061e112eaf8043c923df4600f37af53d060795cefb3acdb27b70a79aa.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Loads dropped DLL
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1964
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:912

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe

    Filesize

    322KB

    MD5

    8141937b23cd1895e561d8e90fdeeff3

    SHA1

    6f810e9e480564f5837461f8ccdd07c951a1bece

    SHA256

    ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

    SHA512

    40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe

    Filesize

    322KB

    MD5

    8141937b23cd1895e561d8e90fdeeff3

    SHA1

    6f810e9e480564f5837461f8ccdd07c951a1bece

    SHA256

    ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

    SHA512

    40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe

    Filesize

    322KB

    MD5

    8141937b23cd1895e561d8e90fdeeff3

    SHA1

    6f810e9e480564f5837461f8ccdd07c951a1bece

    SHA256

    ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

    SHA512

    40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe

    Filesize

    296KB

    MD5

    291de1df239a0f66bcdf79449e0c69e0

    SHA1

    b10c7730bdc4164222517fc35809d74d80e1ea8b

    SHA256

    0afb28c467b02cc9b91cbd45a6b0eee38a4c0c93c11efe7e892e9ae8a0f250a4

    SHA512

    7dd9b98b5c1a1bb77cc3d06de99c02ecb5570c7c7f23004e989d596fecc1ff160cfca5fb552feb9d5b48f520ef805da6fb1ae96724452e5c3586a2037832f5e3

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe

    Filesize

    296KB

    MD5

    291de1df239a0f66bcdf79449e0c69e0

    SHA1

    b10c7730bdc4164222517fc35809d74d80e1ea8b

    SHA256

    0afb28c467b02cc9b91cbd45a6b0eee38a4c0c93c11efe7e892e9ae8a0f250a4

    SHA512

    7dd9b98b5c1a1bb77cc3d06de99c02ecb5570c7c7f23004e989d596fecc1ff160cfca5fb552feb9d5b48f520ef805da6fb1ae96724452e5c3586a2037832f5e3

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe

    Filesize

    296KB

    MD5

    291de1df239a0f66bcdf79449e0c69e0

    SHA1

    b10c7730bdc4164222517fc35809d74d80e1ea8b

    SHA256

    0afb28c467b02cc9b91cbd45a6b0eee38a4c0c93c11efe7e892e9ae8a0f250a4

    SHA512

    7dd9b98b5c1a1bb77cc3d06de99c02ecb5570c7c7f23004e989d596fecc1ff160cfca5fb552feb9d5b48f520ef805da6fb1ae96724452e5c3586a2037832f5e3

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe

    Filesize

    322KB

    MD5

    8141937b23cd1895e561d8e90fdeeff3

    SHA1

    6f810e9e480564f5837461f8ccdd07c951a1bece

    SHA256

    ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

    SHA512

    40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe

    Filesize

    322KB

    MD5

    8141937b23cd1895e561d8e90fdeeff3

    SHA1

    6f810e9e480564f5837461f8ccdd07c951a1bece

    SHA256

    ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

    SHA512

    40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\r4910sS.exe

    Filesize

    322KB

    MD5

    8141937b23cd1895e561d8e90fdeeff3

    SHA1

    6f810e9e480564f5837461f8ccdd07c951a1bece

    SHA256

    ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

    SHA512

    40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe

    Filesize

    296KB

    MD5

    291de1df239a0f66bcdf79449e0c69e0

    SHA1

    b10c7730bdc4164222517fc35809d74d80e1ea8b

    SHA256

    0afb28c467b02cc9b91cbd45a6b0eee38a4c0c93c11efe7e892e9ae8a0f250a4

    SHA512

    7dd9b98b5c1a1bb77cc3d06de99c02ecb5570c7c7f23004e989d596fecc1ff160cfca5fb552feb9d5b48f520ef805da6fb1ae96724452e5c3586a2037832f5e3

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe

    Filesize

    296KB

    MD5

    291de1df239a0f66bcdf79449e0c69e0

    SHA1

    b10c7730bdc4164222517fc35809d74d80e1ea8b

    SHA256

    0afb28c467b02cc9b91cbd45a6b0eee38a4c0c93c11efe7e892e9ae8a0f250a4

    SHA512

    7dd9b98b5c1a1bb77cc3d06de99c02ecb5570c7c7f23004e989d596fecc1ff160cfca5fb552feb9d5b48f520ef805da6fb1ae96724452e5c3586a2037832f5e3

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\w78Vs30.exe

    Filesize

    296KB

    MD5

    291de1df239a0f66bcdf79449e0c69e0

    SHA1

    b10c7730bdc4164222517fc35809d74d80e1ea8b

    SHA256

    0afb28c467b02cc9b91cbd45a6b0eee38a4c0c93c11efe7e892e9ae8a0f250a4

    SHA512

    7dd9b98b5c1a1bb77cc3d06de99c02ecb5570c7c7f23004e989d596fecc1ff160cfca5fb552feb9d5b48f520ef805da6fb1ae96724452e5c3586a2037832f5e3

  • memory/912-140-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-124-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-144-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-146-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-115-0x0000000002260000-0x00000000022A6000-memory.dmp

    Filesize

    280KB

  • memory/912-136-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-134-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-132-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-130-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-128-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-126-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-148-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-122-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-120-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-118-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-117-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-116-0x00000000022A0000-0x00000000022E4000-memory.dmp

    Filesize

    272KB

  • memory/912-142-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-138-0x00000000022A0000-0x00000000022DE000-memory.dmp

    Filesize

    248KB

  • memory/912-471-0x0000000000380000-0x00000000003CB000-memory.dmp

    Filesize

    300KB

  • memory/912-473-0x0000000004A70000-0x0000000004AB0000-memory.dmp

    Filesize

    256KB

  • memory/912-475-0x0000000004A70000-0x0000000004AB0000-memory.dmp

    Filesize

    256KB

  • memory/912-1026-0x0000000004A70000-0x0000000004AB0000-memory.dmp

    Filesize

    256KB

  • memory/1964-77-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-104-0x0000000000400000-0x00000000004D4000-memory.dmp

    Filesize

    848KB

  • memory/1964-102-0x0000000002720000-0x0000000002760000-memory.dmp

    Filesize

    256KB

  • memory/1964-85-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-91-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-95-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-97-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-99-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-101-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-93-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-89-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-87-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-83-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-81-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-79-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-74-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-75-0x0000000000E90000-0x0000000000EA2000-memory.dmp

    Filesize

    72KB

  • memory/1964-73-0x0000000000400000-0x00000000004D4000-memory.dmp

    Filesize

    848KB

  • memory/1964-72-0x0000000000E90000-0x0000000000EA8000-memory.dmp

    Filesize

    96KB

  • memory/1964-71-0x0000000002720000-0x0000000002760000-memory.dmp

    Filesize

    256KB

  • memory/1964-70-0x0000000002720000-0x0000000002760000-memory.dmp

    Filesize

    256KB

  • memory/1964-69-0x0000000000D00000-0x0000000000D1A000-memory.dmp

    Filesize

    104KB

  • memory/1964-68-0x00000000003C0000-0x00000000003ED000-memory.dmp

    Filesize

    180KB