Analysis

  • max time kernel
    92s
  • max time network
    152s
  • 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 01:32

General

  • Target

    0x000800000001269f-1037.exe

  • Size

    175KB

  • MD5

    62e7346ed6ae7136a09a7277b0f36f9f

  • SHA1

    779768d96a1c621831ca4e9ebb379f5d93da4b84

  • SHA256

    71f1b0380f9b2e3da05ca2bf398e28b149582d1882b1d3b9cee6f82c29d18960

  • SHA512

    0f1806dacf2819413ac7fba60c7efc40062d1b2339c21efd442f14f30b751246e8e38d2baca49e36cbc58ee6756ca9932a06ced178ec4359525e286cc1eea3a0

  • SSDEEP

    3072:4xqZWZRanU2n0/Z62eJ5evJ9ih+PxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOm:mqZg/Z6XJIih

Malware Config

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

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\0x000800000001269f-1037.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000800000001269f-1037.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2016

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2016-133-0x0000000000570000-0x00000000005A2000-memory.dmp

    Filesize

    200KB

  • memory/2016-134-0x0000000005490000-0x0000000005AA8000-memory.dmp

    Filesize

    6.1MB

  • memory/2016-135-0x0000000004FF0000-0x00000000050FA000-memory.dmp

    Filesize

    1.0MB

  • memory/2016-136-0x0000000004F40000-0x0000000004F52000-memory.dmp

    Filesize

    72KB

  • memory/2016-137-0x0000000004FA0000-0x0000000004FDC000-memory.dmp

    Filesize

    240KB

  • memory/2016-138-0x0000000004F10000-0x0000000004F20000-memory.dmp

    Filesize

    64KB

  • memory/2016-139-0x00000000052C0000-0x0000000005352000-memory.dmp

    Filesize

    584KB

  • memory/2016-140-0x0000000006060000-0x0000000006604000-memory.dmp

    Filesize

    5.6MB

  • memory/2016-141-0x0000000005360000-0x00000000053C6000-memory.dmp

    Filesize

    408KB

  • memory/2016-142-0x0000000006690000-0x0000000006706000-memory.dmp

    Filesize

    472KB

  • memory/2016-143-0x0000000006710000-0x0000000006760000-memory.dmp

    Filesize

    320KB

  • memory/2016-144-0x0000000004F10000-0x0000000004F20000-memory.dmp

    Filesize

    64KB

  • memory/2016-145-0x0000000006930000-0x0000000006AF2000-memory.dmp

    Filesize

    1.8MB

  • memory/2016-146-0x0000000007030000-0x000000000755C000-memory.dmp

    Filesize

    5.2MB