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Analysis

  • max time kernel
    91s
  • max time network
    153s
  • 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, 02:28

General

  • Target

    ecd4d3c241abfceac45395ca11519e5c67c83a429b4a0e32cbd3ba258b793536.exe

  • Size

    361KB

  • MD5

    9b60e7a9860173bdd0f3bb696935f1e2

  • SHA1

    e29a1665f7da7ce3af3d98b3d25c8d009ec7c70c

  • SHA256

    ecd4d3c241abfceac45395ca11519e5c67c83a429b4a0e32cbd3ba258b793536

  • SHA512

    7615e72514dc73d5c4d830eb93e7b7f2cf0950a126da3c9a162fa8f8d2b640b45008fb221b7edd743546998a70d6069f35e3569fcde32fba566433019a1ecd4b

  • 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\ecd4d3c241abfceac45395ca11519e5c67c83a429b4a0e32cbd3ba258b793536.exe
    "C:\Users\Admin\AppData\Local\Temp\ecd4d3c241abfceac45395ca11519e5c67c83a429b4a0e32cbd3ba258b793536.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4600

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4600-132-0x0000000000640000-0x00000000006A0000-memory.dmp

    Filesize

    384KB

  • memory/4600-133-0x000000000ACF0000-0x000000000B308000-memory.dmp

    Filesize

    6.1MB

  • memory/4600-134-0x000000000A850000-0x000000000A95A000-memory.dmp

    Filesize

    1.0MB

  • memory/4600-135-0x000000000A780000-0x000000000A792000-memory.dmp

    Filesize

    72KB

  • memory/4600-136-0x000000000A7E0000-0x000000000A81C000-memory.dmp

    Filesize

    240KB

  • memory/4600-137-0x000000000AB20000-0x000000000ABB2000-memory.dmp

    Filesize

    584KB

  • memory/4600-138-0x000000000B8C0000-0x000000000BE64000-memory.dmp

    Filesize

    5.6MB

  • memory/4600-139-0x000000000B310000-0x000000000B376000-memory.dmp

    Filesize

    408KB

  • memory/4600-140-0x000000000BE70000-0x000000000BEE6000-memory.dmp

    Filesize

    472KB

  • memory/4600-141-0x000000000B410000-0x000000000B460000-memory.dmp

    Filesize

    320KB

  • memory/4600-142-0x000000000C0C0000-0x000000000C282000-memory.dmp

    Filesize

    1.8MB

  • memory/4600-143-0x000000000C7C0000-0x000000000CCEC000-memory.dmp

    Filesize

    5.2MB