Analysis

  • max time kernel
    127s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07-05-2023 08:48

General

  • Target

    fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9.exe

  • Size

    850KB

  • MD5

    4b017bab91eb4336f08231251b0c6372

  • SHA1

    1eb15f7e81faaa1403dfcdef4a0b5ace782b61f7

  • SHA256

    fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9

  • SHA512

    f7c87c4b111945e5683f8611abedfec69e11e9053cbc8cbce3ea8f2178a19efed1e28996ed2a4957d8dc3b44a50539f1d25193acd44ed10923640614e170d964

  • SSDEEP

    24576:myoewHIr7Die3C4Wz0QFvjN4T7/xo22k/BjCs98GyRk78:1dZr7BS8Q9W75x2k/BesJyRo

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

danko

C2

185.161.248.73:4164

Attributes
  • auth_value

    784d42a6c1eb1a5060b8bcd3696f5f1e

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\fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9.exe
    "C:\Users\Admin\AppData\Local\Temp\fb40b111f9fd6b2b711468fc0648619c24cef3af770edf851dfb782ed135cbe9.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y01355059.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y01355059.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:680
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1688
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r88707750.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r88707750.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:744

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\y01355059.exe
    Filesize

    570KB

    MD5

    d51a821116139664ff92f6810950c5ab

    SHA1

    f9af5bf5c559cc0a78d7c986d037e8be6984fd51

    SHA256

    6e6432698a518d938f40a9678ca7fb5828f133cee1ada58e0014be448dbaf778

    SHA512

    796b644009d00595d01be50eeaf90d1fc6025b86a2da6ec318df210b778b0f7d26f13ceae5d22cb2a7c8a2de69f36a075880cac957d90b0b4510ac5f1677bf3c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y01355059.exe
    Filesize

    570KB

    MD5

    d51a821116139664ff92f6810950c5ab

    SHA1

    f9af5bf5c559cc0a78d7c986d037e8be6984fd51

    SHA256

    6e6432698a518d938f40a9678ca7fb5828f133cee1ada58e0014be448dbaf778

    SHA512

    796b644009d00595d01be50eeaf90d1fc6025b86a2da6ec318df210b778b0f7d26f13ceae5d22cb2a7c8a2de69f36a075880cac957d90b0b4510ac5f1677bf3c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
    Filesize

    479KB

    MD5

    918269bc97b96c75ac03f610ed237235

    SHA1

    da94b7268fd4a64c01495cba5b94cd560cbf0b69

    SHA256

    52140c649f4cad248a1134b4764d201424ad159d6448703e8fd83e6b577c9789

    SHA512

    7ecbcabcf8ea31ed8c73c6bfdbbbd5d57b8efffc8816cb7da7069de0f5dd586409ad44058155cccda12f83811c8691a9f2fe181ce6849bb0beaca96feedb3265

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
    Filesize

    479KB

    MD5

    918269bc97b96c75ac03f610ed237235

    SHA1

    da94b7268fd4a64c01495cba5b94cd560cbf0b69

    SHA256

    52140c649f4cad248a1134b4764d201424ad159d6448703e8fd83e6b577c9789

    SHA512

    7ecbcabcf8ea31ed8c73c6bfdbbbd5d57b8efffc8816cb7da7069de0f5dd586409ad44058155cccda12f83811c8691a9f2fe181ce6849bb0beaca96feedb3265

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
    Filesize

    479KB

    MD5

    918269bc97b96c75ac03f610ed237235

    SHA1

    da94b7268fd4a64c01495cba5b94cd560cbf0b69

    SHA256

    52140c649f4cad248a1134b4764d201424ad159d6448703e8fd83e6b577c9789

    SHA512

    7ecbcabcf8ea31ed8c73c6bfdbbbd5d57b8efffc8816cb7da7069de0f5dd586409ad44058155cccda12f83811c8691a9f2fe181ce6849bb0beaca96feedb3265

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r88707750.exe
    Filesize

    169KB

    MD5

    1e6606bbdd848c439b3f4a32465e5ffe

    SHA1

    40a884cf66ebbc880526583f466b3b5537c66bd9

    SHA256

    328db8b74a7c8d0f73f3580c632c08a7c2b3541fecb79a388c3666d49b77016d

    SHA512

    2154eda4d6b75a92635975f4e079e937bae8027059ba029df5271f8da6e2626444a264b430825f84ebc0e3a0dacccc8de2c57d518a6ff610cf2ef3cd22f3938b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r88707750.exe
    Filesize

    169KB

    MD5

    1e6606bbdd848c439b3f4a32465e5ffe

    SHA1

    40a884cf66ebbc880526583f466b3b5537c66bd9

    SHA256

    328db8b74a7c8d0f73f3580c632c08a7c2b3541fecb79a388c3666d49b77016d

    SHA512

    2154eda4d6b75a92635975f4e079e937bae8027059ba029df5271f8da6e2626444a264b430825f84ebc0e3a0dacccc8de2c57d518a6ff610cf2ef3cd22f3938b

  • 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\y01355059.exe
    Filesize

    570KB

    MD5

    d51a821116139664ff92f6810950c5ab

    SHA1

    f9af5bf5c559cc0a78d7c986d037e8be6984fd51

    SHA256

    6e6432698a518d938f40a9678ca7fb5828f133cee1ada58e0014be448dbaf778

    SHA512

    796b644009d00595d01be50eeaf90d1fc6025b86a2da6ec318df210b778b0f7d26f13ceae5d22cb2a7c8a2de69f36a075880cac957d90b0b4510ac5f1677bf3c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y01355059.exe
    Filesize

    570KB

    MD5

    d51a821116139664ff92f6810950c5ab

    SHA1

    f9af5bf5c559cc0a78d7c986d037e8be6984fd51

    SHA256

    6e6432698a518d938f40a9678ca7fb5828f133cee1ada58e0014be448dbaf778

    SHA512

    796b644009d00595d01be50eeaf90d1fc6025b86a2da6ec318df210b778b0f7d26f13ceae5d22cb2a7c8a2de69f36a075880cac957d90b0b4510ac5f1677bf3c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
    Filesize

    479KB

    MD5

    918269bc97b96c75ac03f610ed237235

    SHA1

    da94b7268fd4a64c01495cba5b94cd560cbf0b69

    SHA256

    52140c649f4cad248a1134b4764d201424ad159d6448703e8fd83e6b577c9789

    SHA512

    7ecbcabcf8ea31ed8c73c6bfdbbbd5d57b8efffc8816cb7da7069de0f5dd586409ad44058155cccda12f83811c8691a9f2fe181ce6849bb0beaca96feedb3265

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
    Filesize

    479KB

    MD5

    918269bc97b96c75ac03f610ed237235

    SHA1

    da94b7268fd4a64c01495cba5b94cd560cbf0b69

    SHA256

    52140c649f4cad248a1134b4764d201424ad159d6448703e8fd83e6b577c9789

    SHA512

    7ecbcabcf8ea31ed8c73c6bfdbbbd5d57b8efffc8816cb7da7069de0f5dd586409ad44058155cccda12f83811c8691a9f2fe181ce6849bb0beaca96feedb3265

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\p52343105.exe
    Filesize

    479KB

    MD5

    918269bc97b96c75ac03f610ed237235

    SHA1

    da94b7268fd4a64c01495cba5b94cd560cbf0b69

    SHA256

    52140c649f4cad248a1134b4764d201424ad159d6448703e8fd83e6b577c9789

    SHA512

    7ecbcabcf8ea31ed8c73c6bfdbbbd5d57b8efffc8816cb7da7069de0f5dd586409ad44058155cccda12f83811c8691a9f2fe181ce6849bb0beaca96feedb3265

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r88707750.exe
    Filesize

    169KB

    MD5

    1e6606bbdd848c439b3f4a32465e5ffe

    SHA1

    40a884cf66ebbc880526583f466b3b5537c66bd9

    SHA256

    328db8b74a7c8d0f73f3580c632c08a7c2b3541fecb79a388c3666d49b77016d

    SHA512

    2154eda4d6b75a92635975f4e079e937bae8027059ba029df5271f8da6e2626444a264b430825f84ebc0e3a0dacccc8de2c57d518a6ff610cf2ef3cd22f3938b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\r88707750.exe
    Filesize

    169KB

    MD5

    1e6606bbdd848c439b3f4a32465e5ffe

    SHA1

    40a884cf66ebbc880526583f466b3b5537c66bd9

    SHA256

    328db8b74a7c8d0f73f3580c632c08a7c2b3541fecb79a388c3666d49b77016d

    SHA512

    2154eda4d6b75a92635975f4e079e937bae8027059ba029df5271f8da6e2626444a264b430825f84ebc0e3a0dacccc8de2c57d518a6ff610cf2ef3cd22f3938b

  • \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/680-120-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-136-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-91-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-89-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-97-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-99-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-103-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-101-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-105-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-107-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-111-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-109-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-113-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-116-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-93-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-122-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-119-0x0000000004F20000-0x0000000004F60000-memory.dmp
    Filesize

    256KB

  • memory/680-124-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-126-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-128-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-130-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-132-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-134-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-95-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-138-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-140-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-142-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-144-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-146-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-118-0x0000000004F20000-0x0000000004F60000-memory.dmp
    Filesize

    256KB

  • memory/680-115-0x0000000000390000-0x00000000003EB000-memory.dmp
    Filesize

    364KB

  • memory/680-2230-0x00000000026A0000-0x00000000026D2000-memory.dmp
    Filesize

    200KB

  • memory/680-87-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-85-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-83-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-2232-0x0000000004F20000-0x0000000004F60000-memory.dmp
    Filesize

    256KB

  • memory/680-78-0x00000000024B0000-0x0000000002518000-memory.dmp
    Filesize

    416KB

  • memory/680-81-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/680-79-0x0000000002640000-0x00000000026A6000-memory.dmp
    Filesize

    408KB

  • memory/680-80-0x0000000002640000-0x00000000026A0000-memory.dmp
    Filesize

    384KB

  • memory/744-2249-0x0000000000EB0000-0x0000000000EE0000-memory.dmp
    Filesize

    192KB

  • memory/744-2250-0x00000000003A0000-0x00000000003A6000-memory.dmp
    Filesize

    24KB

  • memory/744-2251-0x0000000000AB0000-0x0000000000AF0000-memory.dmp
    Filesize

    256KB

  • memory/744-2253-0x0000000000AB0000-0x0000000000AF0000-memory.dmp
    Filesize

    256KB

  • memory/1688-2246-0x0000000000230000-0x0000000000236000-memory.dmp
    Filesize

    24KB

  • memory/1688-2240-0x0000000000110000-0x000000000013E000-memory.dmp
    Filesize

    184KB

  • memory/1688-2252-0x0000000001010000-0x0000000001050000-memory.dmp
    Filesize

    256KB

  • memory/1688-2254-0x0000000001010000-0x0000000001050000-memory.dmp
    Filesize

    256KB