Analysis

  • max time kernel
    92s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 04:07

General

  • Target

    14e25637d699337b7d8c7b268074a17cbce3272f394bc9f53faf2be9c7eba4bb.exe

  • Size

    361KB

  • MD5

    c191f5f27f0b123a40007d8788b74b2b

  • SHA1

    540bc9287e499514d6db760d8e4529bdb385e8f1

  • SHA256

    14e25637d699337b7d8c7b268074a17cbce3272f394bc9f53faf2be9c7eba4bb

  • SHA512

    66ff265b6e7176ea051b058b3e7b7fb6139007ce27a84b0ada16b67fdae7030f72aa08b1a96b8527f42b0ba25dbaf42e0dea0773e8a7eee791d48d319b29f6a5

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

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
  • 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\14e25637d699337b7d8c7b268074a17cbce3272f394bc9f53faf2be9c7eba4bb.exe
    "C:\Users\Admin\AppData\Local\Temp\14e25637d699337b7d8c7b268074a17cbce3272f394bc9f53faf2be9c7eba4bb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4512

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4512-132-0x00000000004B0000-0x0000000000510000-memory.dmp
    Filesize

    384KB

  • memory/4512-133-0x000000000AB70000-0x000000000B188000-memory.dmp
    Filesize

    6.1MB

  • memory/4512-134-0x000000000A6C0000-0x000000000A7CA000-memory.dmp
    Filesize

    1.0MB

  • memory/4512-135-0x000000000A5F0000-0x000000000A602000-memory.dmp
    Filesize

    72KB

  • memory/4512-136-0x000000000A650000-0x000000000A68C000-memory.dmp
    Filesize

    240KB

  • memory/4512-137-0x000000000A990000-0x000000000AA22000-memory.dmp
    Filesize

    584KB

  • memory/4512-138-0x000000000B740000-0x000000000BCE4000-memory.dmp
    Filesize

    5.6MB

  • memory/4512-139-0x000000000B200000-0x000000000B266000-memory.dmp
    Filesize

    408KB

  • memory/4512-140-0x000000000BEC0000-0x000000000C082000-memory.dmp
    Filesize

    1.8MB

  • memory/4512-141-0x000000000C5C0000-0x000000000CAEC000-memory.dmp
    Filesize

    5.2MB

  • memory/4512-142-0x0000000007350000-0x00000000073C6000-memory.dmp
    Filesize

    472KB

  • memory/4512-143-0x00000000073D0000-0x0000000007420000-memory.dmp
    Filesize

    320KB