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Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    09/06/2023, 07:06

General

  • Target

    02866899.exe

  • Size

    173KB

  • MD5

    5d023ce6ccb19b5817b18baee33bed53

  • SHA1

    1deacca91a5934fa0bf0978d991fc7b122505c5e

  • SHA256

    cdb7ac0bc10c6ca45c685e279e43bf8b35377f311b6d80b4cf2018999a01a892

  • SHA512

    d7cfa593fc0db406d41ce256b49afa65b371a31ce4f1483553ae6cbd7f27274457a0b059a57e3c8ef3dca7fae2da846c16b473906d6a327c3848bc0310355915

  • SSDEEP

    1536:gtaPgzl736sv0W7Tp8JFrH4ySLn1nbAxNTIYQ/dbumgzeFra6l0GkR88e8hZ:g6gJBO0y6RbAxNjgOqFra6l/8e8hZ

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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\02866899.exe
    "C:\Users\Admin\AppData\Local\Temp\02866899.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1136

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1136-54-0x00000000000B0000-0x00000000000E0000-memory.dmp

    Filesize

    192KB

  • memory/1136-55-0x00000000003E0000-0x00000000003E6000-memory.dmp

    Filesize

    24KB

  • memory/1136-56-0x00000000046E0000-0x0000000004720000-memory.dmp

    Filesize

    256KB