Analysis

  • max time kernel
    53s
  • max time network
    71s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16-06-2023 13:27

General

  • Target

    c8b18b8a5e26da7b5f00cf8535a1716bb4ce4b07db910cdbee42af03ef446da1.exe

  • Size

    267KB

  • MD5

    a001561e1ba9ee9c21368bd0008d8a2f

  • SHA1

    cde6b4fcc3de2bc4cafd5a8a62c7dc9e7b5c4b10

  • SHA256

    c8b18b8a5e26da7b5f00cf8535a1716bb4ce4b07db910cdbee42af03ef446da1

  • SHA512

    e0bf0498fb0d947a642895a419ad0cdccda549088e638475be841b6ba430abb23c0a3d119661ac29db9208059491c56a4dea024a156b0452deccd1cbd9ca03c4

  • SSDEEP

    3072:54DTdxsYwxdgYVjyjk2gwILCUm2oIX2BFHEYrFvhbSllz1TOAx:eEx2gwI7m29CLrvbSllz5

Malware Config

Extracted

Family

redline

Botnet

grega

C2

83.97.73.130:19061

Attributes
  • auth_value

    16e2fbc2847b2270b3f0679e2dd76c8d

Signatures

  • RedLine

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c8b18b8a5e26da7b5f00cf8535a1716bb4ce4b07db910cdbee42af03ef446da1.exe
    "C:\Users\Admin\AppData\Local\Temp\c8b18b8a5e26da7b5f00cf8535a1716bb4ce4b07db910cdbee42af03ef446da1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3704

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3704-119-0x00000000005B0000-0x00000000005E0000-memory.dmp

    Filesize

    192KB

  • memory/3704-123-0x0000000002480000-0x0000000002486000-memory.dmp

    Filesize

    24KB

  • memory/3704-124-0x000000000A010000-0x000000000A616000-memory.dmp

    Filesize

    6.0MB

  • memory/3704-125-0x000000000A620000-0x000000000A72A000-memory.dmp

    Filesize

    1.0MB

  • memory/3704-126-0x0000000004C50000-0x0000000004C62000-memory.dmp

    Filesize

    72KB

  • memory/3704-127-0x000000000A730000-0x000000000A76E000-memory.dmp

    Filesize

    248KB

  • memory/3704-128-0x0000000004C80000-0x0000000004C90000-memory.dmp

    Filesize

    64KB

  • memory/3704-129-0x000000000A790000-0x000000000A7DB000-memory.dmp

    Filesize

    300KB

  • memory/3704-130-0x000000000A910000-0x000000000A986000-memory.dmp

    Filesize

    472KB

  • memory/3704-131-0x000000000A990000-0x000000000AA22000-memory.dmp

    Filesize

    584KB

  • memory/3704-132-0x000000000AA30000-0x000000000AF2E000-memory.dmp

    Filesize

    5.0MB

  • memory/3704-133-0x000000000AF70000-0x000000000AFD6000-memory.dmp

    Filesize

    408KB

  • memory/3704-134-0x000000000B630000-0x000000000B680000-memory.dmp

    Filesize

    320KB

  • memory/3704-135-0x0000000004C80000-0x0000000004C90000-memory.dmp

    Filesize

    64KB

  • memory/3704-136-0x000000000B6B0000-0x000000000B872000-memory.dmp

    Filesize

    1.8MB

  • memory/3704-137-0x000000000B890000-0x000000000BDBC000-memory.dmp

    Filesize

    5.2MB