Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    26-03-2023 04:47

General

  • Target

    391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e.exe

  • Size

    720KB

  • MD5

    26c24842fe0191c7365947a8bbf10ba3

  • SHA1

    3440854528722f82e88d0737f2e84913bf554393

  • SHA256

    391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e

  • SHA512

    8d5f1789fddc4ece4e224976aab7446b91f435feb379f32019ef981461f909493ef184c211c947bdc4e0e7cb0d60e92394d19cf63d67f1aa880e7615e70aa7a6

  • SSDEEP

    12288:dLrfxjYSBIeOllQw61Lt8xOWHF1GM12zDN9YolbvALA505LiBMTHo/922xOJFIu:dLSS3ob1hYP3nT6FMU2xE3

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

viza

C2

193.233.20.32:4125

Attributes
  • auth_value

    153a106a89fae7251f2dc17be2eb5720

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 36 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 7 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 4 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e.exe
    "C:\Users\Admin\AppData\Local\Temp\391e4eacb89f05bd8394b1ede70d049cc4d944ed87ffc403ed2d4c54614b395e.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\ziCS2504.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCS2504.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1492
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr800661.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr800661.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:268
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1200
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr661559.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr661559.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1876

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr661559.exe

    Filesize

    175KB

    MD5

    ee59ed8d569a7ffd44c985c447f60e1f

    SHA1

    7ff41aaf2c2ea296a22a9b7fae10cfeb19a1548f

    SHA256

    6e89936c0b9cde9c7ec2edf5cd70dc9d2c68bc674afaa9e2be2ab6538f7e2e1d

    SHA512

    0cd4a8b3fe1e89c45a8896493759519bb4caa6ade57f23e05a4901c8c493c1634a63beb9fbc5bf911064bf5b8b0a818d7277d9b30402ffbe9f5b47a9a9e380dd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr661559.exe

    Filesize

    175KB

    MD5

    ee59ed8d569a7ffd44c985c447f60e1f

    SHA1

    7ff41aaf2c2ea296a22a9b7fae10cfeb19a1548f

    SHA256

    6e89936c0b9cde9c7ec2edf5cd70dc9d2c68bc674afaa9e2be2ab6538f7e2e1d

    SHA512

    0cd4a8b3fe1e89c45a8896493759519bb4caa6ade57f23e05a4901c8c493c1634a63beb9fbc5bf911064bf5b8b0a818d7277d9b30402ffbe9f5b47a9a9e380dd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCS2504.exe

    Filesize

    410KB

    MD5

    1c4f1e0654ff052f23e4be7a65eb5abb

    SHA1

    ded58f504ac269addbb42d3b26a8d60e2ffc486b

    SHA256

    844f5218a8f61d2af608eea84c3ef7547f4557e11b37d0fccc9196921f90a384

    SHA512

    3b0abc454ad5fabca9a41957e987858759da145e782d0cc5396ceb792d2e538cfee589ce431b2324315abe7b1db41850541c2917ad3e4d3e5a774cbbb578b0f4

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCS2504.exe

    Filesize

    410KB

    MD5

    1c4f1e0654ff052f23e4be7a65eb5abb

    SHA1

    ded58f504ac269addbb42d3b26a8d60e2ffc486b

    SHA256

    844f5218a8f61d2af608eea84c3ef7547f4557e11b37d0fccc9196921f90a384

    SHA512

    3b0abc454ad5fabca9a41957e987858759da145e782d0cc5396ceb792d2e538cfee589ce431b2324315abe7b1db41850541c2917ad3e4d3e5a774cbbb578b0f4

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr800661.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr800661.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe

    Filesize

    383KB

    MD5

    dff361d757d7d78bba224a1d5d79cc5e

    SHA1

    a5e0cb70b8f1c233e06f6fda99d9a1f35d598931

    SHA256

    48982eab8a322f4de4b72d344424f9e6ed49a9c3a73de70cc977ee5280e82e6e

    SHA512

    e4a0bac4599b52cc4dbedd41ac36eb17540b72582c2e7524956a3657dff85fd075ec77969af34d8dbfdc1a2a9018b913a428e0a7115b6c294f252857df4901e5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe

    Filesize

    383KB

    MD5

    dff361d757d7d78bba224a1d5d79cc5e

    SHA1

    a5e0cb70b8f1c233e06f6fda99d9a1f35d598931

    SHA256

    48982eab8a322f4de4b72d344424f9e6ed49a9c3a73de70cc977ee5280e82e6e

    SHA512

    e4a0bac4599b52cc4dbedd41ac36eb17540b72582c2e7524956a3657dff85fd075ec77969af34d8dbfdc1a2a9018b913a428e0a7115b6c294f252857df4901e5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe

    Filesize

    383KB

    MD5

    dff361d757d7d78bba224a1d5d79cc5e

    SHA1

    a5e0cb70b8f1c233e06f6fda99d9a1f35d598931

    SHA256

    48982eab8a322f4de4b72d344424f9e6ed49a9c3a73de70cc977ee5280e82e6e

    SHA512

    e4a0bac4599b52cc4dbedd41ac36eb17540b72582c2e7524956a3657dff85fd075ec77969af34d8dbfdc1a2a9018b913a428e0a7115b6c294f252857df4901e5

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\lr661559.exe

    Filesize

    175KB

    MD5

    ee59ed8d569a7ffd44c985c447f60e1f

    SHA1

    7ff41aaf2c2ea296a22a9b7fae10cfeb19a1548f

    SHA256

    6e89936c0b9cde9c7ec2edf5cd70dc9d2c68bc674afaa9e2be2ab6538f7e2e1d

    SHA512

    0cd4a8b3fe1e89c45a8896493759519bb4caa6ade57f23e05a4901c8c493c1634a63beb9fbc5bf911064bf5b8b0a818d7277d9b30402ffbe9f5b47a9a9e380dd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCS2504.exe

    Filesize

    410KB

    MD5

    1c4f1e0654ff052f23e4be7a65eb5abb

    SHA1

    ded58f504ac269addbb42d3b26a8d60e2ffc486b

    SHA256

    844f5218a8f61d2af608eea84c3ef7547f4557e11b37d0fccc9196921f90a384

    SHA512

    3b0abc454ad5fabca9a41957e987858759da145e782d0cc5396ceb792d2e538cfee589ce431b2324315abe7b1db41850541c2917ad3e4d3e5a774cbbb578b0f4

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCS2504.exe

    Filesize

    410KB

    MD5

    1c4f1e0654ff052f23e4be7a65eb5abb

    SHA1

    ded58f504ac269addbb42d3b26a8d60e2ffc486b

    SHA256

    844f5218a8f61d2af608eea84c3ef7547f4557e11b37d0fccc9196921f90a384

    SHA512

    3b0abc454ad5fabca9a41957e987858759da145e782d0cc5396ceb792d2e538cfee589ce431b2324315abe7b1db41850541c2917ad3e4d3e5a774cbbb578b0f4

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\jr800661.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe

    Filesize

    383KB

    MD5

    dff361d757d7d78bba224a1d5d79cc5e

    SHA1

    a5e0cb70b8f1c233e06f6fda99d9a1f35d598931

    SHA256

    48982eab8a322f4de4b72d344424f9e6ed49a9c3a73de70cc977ee5280e82e6e

    SHA512

    e4a0bac4599b52cc4dbedd41ac36eb17540b72582c2e7524956a3657dff85fd075ec77969af34d8dbfdc1a2a9018b913a428e0a7115b6c294f252857df4901e5

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe

    Filesize

    383KB

    MD5

    dff361d757d7d78bba224a1d5d79cc5e

    SHA1

    a5e0cb70b8f1c233e06f6fda99d9a1f35d598931

    SHA256

    48982eab8a322f4de4b72d344424f9e6ed49a9c3a73de70cc977ee5280e82e6e

    SHA512

    e4a0bac4599b52cc4dbedd41ac36eb17540b72582c2e7524956a3657dff85fd075ec77969af34d8dbfdc1a2a9018b913a428e0a7115b6c294f252857df4901e5

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\ku068083.exe

    Filesize

    383KB

    MD5

    dff361d757d7d78bba224a1d5d79cc5e

    SHA1

    a5e0cb70b8f1c233e06f6fda99d9a1f35d598931

    SHA256

    48982eab8a322f4de4b72d344424f9e6ed49a9c3a73de70cc977ee5280e82e6e

    SHA512

    e4a0bac4599b52cc4dbedd41ac36eb17540b72582c2e7524956a3657dff85fd075ec77969af34d8dbfdc1a2a9018b913a428e0a7115b6c294f252857df4901e5

  • memory/268-74-0x00000000008B0000-0x00000000008BA000-memory.dmp

    Filesize

    40KB

  • memory/1200-109-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-125-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-88-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-91-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-89-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-93-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-95-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-97-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-99-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-101-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-103-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-105-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-107-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-86-0x0000000003430000-0x0000000003476000-memory.dmp

    Filesize

    280KB

  • memory/1200-111-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-113-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-115-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-117-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-119-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-121-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-123-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-87-0x0000000003470000-0x00000000034B4000-memory.dmp

    Filesize

    272KB

  • memory/1200-127-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-129-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-131-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-133-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-136-0x0000000000290000-0x00000000002DB000-memory.dmp

    Filesize

    300KB

  • memory/1200-138-0x0000000007160000-0x00000000071A0000-memory.dmp

    Filesize

    256KB

  • memory/1200-140-0x0000000007160000-0x00000000071A0000-memory.dmp

    Filesize

    256KB

  • memory/1200-139-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-135-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-142-0x0000000007160000-0x00000000071A0000-memory.dmp

    Filesize

    256KB

  • memory/1200-145-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-143-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-147-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-149-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-151-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-153-0x0000000003470000-0x00000000034AF000-memory.dmp

    Filesize

    252KB

  • memory/1200-999-0x0000000007160000-0x00000000071A0000-memory.dmp

    Filesize

    256KB

  • memory/1876-1008-0x0000000000A90000-0x0000000000AC2000-memory.dmp

    Filesize

    200KB

  • memory/1876-1009-0x0000000000800000-0x0000000000840000-memory.dmp

    Filesize

    256KB

  • memory/2040-54-0x0000000002E60000-0x0000000002EE2000-memory.dmp

    Filesize

    520KB

  • memory/2040-75-0x0000000000400000-0x0000000002BE1000-memory.dmp

    Filesize

    39.9MB

  • memory/2040-64-0x0000000002F00000-0x0000000002F8C000-memory.dmp

    Filesize

    560KB