Analysis

  • max time kernel
    95s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 10:00

General

  • Target

    9ea1b30aa5a0454493960ef68689558e787a1dbc371d08c867d56ac18301152b.exe

  • Size

    175KB

  • MD5

    bbc890a7bbc80a0fb37afa5d04bc06d2

  • SHA1

    511456d3c638bd83ab72a814822b25363c0801be

  • SHA256

    9ea1b30aa5a0454493960ef68689558e787a1dbc371d08c867d56ac18301152b

  • SHA512

    e4e327a4c663aa815c6513754776ee7e9f07fb08001e24f40e2698f0bc6c62cc16e62971566c1bac823f3b300a4133c57959e68ba002da365d4415998bfa3a52

  • SSDEEP

    3072:jxqZWRZaPkOQ3TjmTseesFqh+XxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuwh:1qZoTjalqh

Malware Config

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

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.

  • 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\9ea1b30aa5a0454493960ef68689558e787a1dbc371d08c867d56ac18301152b.exe
    "C:\Users\Admin\AppData\Local\Temp\9ea1b30aa5a0454493960ef68689558e787a1dbc371d08c867d56ac18301152b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3032

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3032-133-0x0000000000DC0000-0x0000000000DF2000-memory.dmp
    Filesize

    200KB

  • memory/3032-134-0x0000000005D60000-0x0000000006378000-memory.dmp
    Filesize

    6.1MB

  • memory/3032-135-0x0000000005860000-0x000000000596A000-memory.dmp
    Filesize

    1.0MB

  • memory/3032-136-0x00000000057B0000-0x00000000057C2000-memory.dmp
    Filesize

    72KB

  • memory/3032-137-0x0000000005810000-0x000000000584C000-memory.dmp
    Filesize

    240KB

  • memory/3032-138-0x0000000005780000-0x0000000005790000-memory.dmp
    Filesize

    64KB

  • memory/3032-139-0x0000000005B30000-0x0000000005BC2000-memory.dmp
    Filesize

    584KB

  • memory/3032-140-0x0000000006930000-0x0000000006ED4000-memory.dmp
    Filesize

    5.6MB

  • memory/3032-141-0x0000000005C90000-0x0000000005CF6000-memory.dmp
    Filesize

    408KB

  • memory/3032-142-0x00000000070B0000-0x0000000007272000-memory.dmp
    Filesize

    1.8MB

  • memory/3032-143-0x00000000077B0000-0x0000000007CDC000-memory.dmp
    Filesize

    5.2MB

  • memory/3032-144-0x0000000005780000-0x0000000005790000-memory.dmp
    Filesize

    64KB

  • memory/3032-145-0x0000000006FE0000-0x0000000007056000-memory.dmp
    Filesize

    472KB

  • memory/3032-146-0x0000000007060000-0x00000000070B0000-memory.dmp
    Filesize

    320KB