Analysis

  • max time kernel
    91s
  • max time network
    139s
  • 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, 16:46

General

  • Target

    d089cae89a181d0447fd742dc1ee3d3d111e0a7255fd987e37d10010ec4b1930.exe

  • Size

    362KB

  • MD5

    50b46b1a2cae29f3b3f3f759c913c2cf

  • SHA1

    bbad81ef8ee853e070579f006097b7421b3eedf2

  • SHA256

    d089cae89a181d0447fd742dc1ee3d3d111e0a7255fd987e37d10010ec4b1930

  • SHA512

    e5bd47c32b6033fb91bccd7d970ccfb2ffdbf3628ff38ca073fdec634de8886361ee1fd4376a726ff0301ec53dddfb3f2be52fa77b5ac4d8c1405618effcd00d

  • 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\d089cae89a181d0447fd742dc1ee3d3d111e0a7255fd987e37d10010ec4b1930.exe
    "C:\Users\Admin\AppData\Local\Temp\d089cae89a181d0447fd742dc1ee3d3d111e0a7255fd987e37d10010ec4b1930.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4304

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4304-132-0x0000000000480000-0x00000000004E0000-memory.dmp

    Filesize

    384KB

  • memory/4304-133-0x000000000AB10000-0x000000000B128000-memory.dmp

    Filesize

    6.1MB

  • memory/4304-134-0x000000000A690000-0x000000000A79A000-memory.dmp

    Filesize

    1.0MB

  • memory/4304-135-0x000000000A5C0000-0x000000000A5D2000-memory.dmp

    Filesize

    72KB

  • memory/4304-136-0x000000000A620000-0x000000000A65C000-memory.dmp

    Filesize

    240KB

  • memory/4304-137-0x000000000AA30000-0x000000000AA96000-memory.dmp

    Filesize

    408KB

  • memory/4304-138-0x000000000B4D0000-0x000000000B562000-memory.dmp

    Filesize

    584KB

  • memory/4304-139-0x000000000BB20000-0x000000000C0C4000-memory.dmp

    Filesize

    5.6MB

  • memory/4304-140-0x000000000B600000-0x000000000B676000-memory.dmp

    Filesize

    472KB

  • memory/4304-141-0x000000000B580000-0x000000000B5D0000-memory.dmp

    Filesize

    320KB

  • memory/4304-142-0x000000000C0D0000-0x000000000C292000-memory.dmp

    Filesize

    1.8MB

  • memory/4304-143-0x000000000C7D0000-0x000000000CCFC000-memory.dmp

    Filesize

    5.2MB