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Analysis

  • max time kernel
    91s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2022, 10:49

General

  • Target

    f70b9c654eb9afb2da21510f3173c238e3f9003bb8305dd8102657ad361c2bd9.exe

  • Size

    362KB

  • MD5

    134169924c4ad674d3ea8601ebe73a67

  • SHA1

    70d8c29c35d14eb88517d4efcbdae782e70ed506

  • SHA256

    f70b9c654eb9afb2da21510f3173c238e3f9003bb8305dd8102657ad361c2bd9

  • SHA512

    31c976c57a8add03b2c0750847b5cb6319ff218d651fdc577d4fe8290b201cacb0a5ae732c2e1bdff25181bb8cfab47d6d9c6a70bc61b045fec065baac5b85fe

  • 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\f70b9c654eb9afb2da21510f3173c238e3f9003bb8305dd8102657ad361c2bd9.exe
    "C:\Users\Admin\AppData\Local\Temp\f70b9c654eb9afb2da21510f3173c238e3f9003bb8305dd8102657ad361c2bd9.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4836

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4836-132-0x00000000000F0000-0x0000000000150000-memory.dmp

    Filesize

    384KB

  • memory/4836-133-0x000000000A7F0000-0x000000000AE08000-memory.dmp

    Filesize

    6.1MB

  • memory/4836-134-0x000000000A320000-0x000000000A42A000-memory.dmp

    Filesize

    1.0MB

  • memory/4836-135-0x000000000A230000-0x000000000A242000-memory.dmp

    Filesize

    72KB

  • memory/4836-136-0x000000000A290000-0x000000000A2CC000-memory.dmp

    Filesize

    240KB

  • memory/4836-137-0x000000000B3C0000-0x000000000B964000-memory.dmp

    Filesize

    5.6MB

  • memory/4836-138-0x000000000A6F0000-0x000000000A782000-memory.dmp

    Filesize

    584KB

  • memory/4836-139-0x000000000AE10000-0x000000000AE76000-memory.dmp

    Filesize

    408KB

  • memory/4836-140-0x000000000B240000-0x000000000B2B6000-memory.dmp

    Filesize

    472KB

  • memory/4836-141-0x000000000B2C0000-0x000000000B310000-memory.dmp

    Filesize

    320KB

  • memory/4836-142-0x000000000BC40000-0x000000000BE02000-memory.dmp

    Filesize

    1.8MB

  • memory/4836-143-0x000000000C340000-0x000000000C86C000-memory.dmp

    Filesize

    5.2MB