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Analysis

  • max time kernel
    59s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11/02/2023, 20:36

General

  • Target

    file.exe

  • Size

    292KB

  • MD5

    7f0171a8ae665dbd99b8ccacef657690

  • SHA1

    dfafc854b81680205866c9d8c9d0cf100b865fdc

  • SHA256

    f573adf7f5097b028973c9239472a0aeb4aee98e25705263fdb5bbc4be7fdb8d

  • SHA512

    b0d27ae39ddfc4783b66224c43909c588f4f02838d9658dd48aeb1e04b7141086d24a6bbb5588a624b64823e272217b088ed5e47fde672e22c6395d266886be3

  • SSDEEP

    6144:KIF7J6UqsUwV/bpTyE3+kOmjXgnehlbYCPerDk:KIq72TpWE3+kOmMnehR3

Malware Config

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.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1988

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1988-55-0x00000000002E0000-0x0000000000342000-memory.dmp

    Filesize

    392KB

  • memory/1988-54-0x000000000087D000-0x00000000008AB000-memory.dmp

    Filesize

    184KB

  • memory/1988-56-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB

  • memory/1988-57-0x00000000025B0000-0x000000000260A000-memory.dmp

    Filesize

    360KB

  • memory/1988-58-0x0000000004B60000-0x0000000004BB8000-memory.dmp

    Filesize

    352KB

  • memory/1988-59-0x0000000075571000-0x0000000075573000-memory.dmp

    Filesize

    8KB

  • memory/1988-60-0x000000000087D000-0x00000000008AB000-memory.dmp

    Filesize

    184KB

  • memory/1988-61-0x000000000087D000-0x00000000008AB000-memory.dmp

    Filesize

    184KB

  • memory/1988-62-0x0000000000400000-0x00000000007A5000-memory.dmp

    Filesize

    3.6MB