Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    21-08-2023 18:54

General

  • Target

    4d81fe33c5ab8acd5b7af51e1f3b853d6f071cc1bd7571b822dc9f4a47e4b67a_JC.exe

  • Size

    323KB

  • MD5

    0bccbc86eb22db09557407f84a1b56d7

  • SHA1

    dd1a6c49e7efb9d21556678094e87bcf62f8418a

  • SHA256

    4d81fe33c5ab8acd5b7af51e1f3b853d6f071cc1bd7571b822dc9f4a47e4b67a

  • SHA512

    b677e91cc8bdd36476c98034b8dbd3729527fc9675493faf3ff584bd1cbae52a8778887f38c8b3a0a743a3e16c9760d136b01b36bf34157c03e91a41b919baec

  • SSDEEP

    6144:ZTAAW52q+r5u/At4F6WpWJYI5Y5kAblPYbehGN1au:ZRqxk4Fw5ukAblPYbehU

Malware Config

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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d81fe33c5ab8acd5b7af51e1f3b853d6f071cc1bd7571b822dc9f4a47e4b67a_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\4d81fe33c5ab8acd5b7af51e1f3b853d6f071cc1bd7571b822dc9f4a47e4b67a_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2528-55-0x0000000073DD0000-0x00000000744BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2528-54-0x0000000000BF0000-0x0000000000C46000-memory.dmp

    Filesize

    344KB

  • memory/2528-56-0x0000000000610000-0x0000000000650000-memory.dmp

    Filesize

    256KB

  • memory/2528-57-0x0000000073DD0000-0x00000000744BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2528-58-0x0000000000610000-0x0000000000650000-memory.dmp

    Filesize

    256KB

  • memory/2528-59-0x0000000073DD0000-0x00000000744BE000-memory.dmp

    Filesize

    6.9MB