Analysis

  • max time kernel
    134s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2022, 05:34

General

  • Target

    18769cdb2a8999c2a2a3f9a8f7ac46197b058cb8319a764f5ed62591e9da46ee.exe

  • Size

    361KB

  • MD5

    e86cb4d6de3d94cf1ebd812e9dae9582

  • SHA1

    3b15a798756b11621eeed9840e1c89130363c54e

  • SHA256

    18769cdb2a8999c2a2a3f9a8f7ac46197b058cb8319a764f5ed62591e9da46ee

  • SHA512

    c18977e63949b2fbc826c042272b2564a113423329ca7784f53514a7eaa1e563ea358309789221498bcaff26fa7edaf144aaa874ff115422054bb94dbbe7827f

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18769cdb2a8999c2a2a3f9a8f7ac46197b058cb8319a764f5ed62591e9da46ee.exe
    "C:\Users\Admin\AppData\Local\Temp\18769cdb2a8999c2a2a3f9a8f7ac46197b058cb8319a764f5ed62591e9da46ee.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4220

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4220-132-0x0000000000460000-0x00000000004C0000-memory.dmp

          Filesize

          384KB

        • memory/4220-133-0x00000000055D0000-0x0000000005BE8000-memory.dmp

          Filesize

          6.1MB

        • memory/4220-134-0x00000000050C0000-0x00000000051CA000-memory.dmp

          Filesize

          1.0MB

        • memory/4220-135-0x0000000004E70000-0x0000000004E82000-memory.dmp

          Filesize

          72KB

        • memory/4220-136-0x0000000004FF0000-0x000000000502C000-memory.dmp

          Filesize

          240KB

        • memory/4220-137-0x00000000053F0000-0x0000000005456000-memory.dmp

          Filesize

          408KB

        • memory/4220-138-0x0000000005E90000-0x0000000005F22000-memory.dmp

          Filesize

          584KB

        • memory/4220-139-0x0000000006690000-0x0000000006C34000-memory.dmp

          Filesize

          5.6MB

        • memory/4220-140-0x00000000060E0000-0x0000000006156000-memory.dmp

          Filesize

          472KB

        • memory/4220-141-0x0000000006160000-0x00000000061B0000-memory.dmp

          Filesize

          320KB

        • memory/4220-142-0x00000000064B0000-0x0000000006672000-memory.dmp

          Filesize

          1.8MB

        • memory/4220-143-0x0000000008860000-0x0000000008D8C000-memory.dmp

          Filesize

          5.2MB