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Analysis

  • max time kernel
    27s
  • max time network
    29s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2022, 22:17

General

  • Target

    279d687eec84cee9e0c96d5b5a68327acce6b80593fa0396d5848339fce3a302.exe

  • Size

    333KB

  • MD5

    cca9077b425936e83114909afef08929

  • SHA1

    3b5136cc68871b1b1c875177771ec67471ef9a9e

  • SHA256

    279d687eec84cee9e0c96d5b5a68327acce6b80593fa0396d5848339fce3a302

  • SHA512

    969ce7046173b3ef147438e348a69aa7c4bb194cc0659cb7ea3808909f8d37ce7fbfd9a1cd1dd233a301378ec8b3c176d322161918479d9968bd9e6e0f813dd4

  • SSDEEP

    6144:Q86gTLIknoLHVvai7t6Et174H57Jcm1oQLenFKalsKeBg3CqqVoU0VB:Q86KEUobtFt6Et1m57JcUasKemSJ9O

Malware Config

Extracted

Family

redline

Botnet

nokia

C2

31.41.244.198:4083

Attributes
  • auth_value

    3b38e056d594ae0cf1368e6e1daa3a4e

Signatures

  • RedLine

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

  • RedLine payload 2 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\279d687eec84cee9e0c96d5b5a68327acce6b80593fa0396d5848339fce3a302.exe
    "C:\Users\Admin\AppData\Local\Temp\279d687eec84cee9e0c96d5b5a68327acce6b80593fa0396d5848339fce3a302.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1752-54-0x0000000000538000-0x0000000000567000-memory.dmp

    Filesize

    188KB

  • memory/1752-55-0x0000000002150000-0x0000000002196000-memory.dmp

    Filesize

    280KB

  • memory/1752-56-0x0000000002380000-0x00000000023C4000-memory.dmp

    Filesize

    272KB

  • memory/1752-57-0x0000000000538000-0x0000000000567000-memory.dmp

    Filesize

    188KB

  • memory/1752-58-0x0000000000310000-0x000000000035B000-memory.dmp

    Filesize

    300KB

  • memory/1752-59-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1752-60-0x0000000075C41000-0x0000000075C43000-memory.dmp

    Filesize

    8KB

  • memory/1752-61-0x0000000000538000-0x0000000000567000-memory.dmp

    Filesize

    188KB

  • memory/1752-62-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB