Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2022 15:09

General

  • Target

    e227b4566ed90c9f0460c3da94db0d6aa09628c586d7df41554bd4d079775960.exe

  • Size

    428KB

  • MD5

    b75514a909e3d3ebc3267d3ff9c509be

  • SHA1

    2bc8dc95572f7f3185061f5c12d653beecf9e1d6

  • SHA256

    e227b4566ed90c9f0460c3da94db0d6aa09628c586d7df41554bd4d079775960

  • SHA512

    9c269dd5d0e1722d3ee9341637b0b6d795ffc90db1509594e2f520c17a2d4621078e1092d38beb24adf18c4f1dc28d24ba2e12aa4b72305bab930a450de307ce

  • SSDEEP

    6144:niXqUyLOGJiOzKln0EnCFo7sKQTm5f0jrHWIsB+uWwe3EndTQ:niWhiOzYHnCFasKEm5f0jrH3Nt3UdT

Malware Config

Extracted

Family

redline

Botnet

neruz

C2

193.106.191.27:47242

Attributes
  • auth_value

    0169a8759f3c9be473f782b96a6ff704

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\e227b4566ed90c9f0460c3da94db0d6aa09628c586d7df41554bd4d079775960.exe
    "C:\Users\Admin\AppData\Local\Temp\e227b4566ed90c9f0460c3da94db0d6aa09628c586d7df41554bd4d079775960.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1088

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/1088-54-0x00000000002E8000-0x000000000031F000-memory.dmp
    Filesize

    220KB

  • memory/1088-55-0x00000000022B0000-0x00000000022FC000-memory.dmp
    Filesize

    304KB

  • memory/1088-56-0x00000000026F0000-0x000000000273A000-memory.dmp
    Filesize

    296KB

  • memory/1088-57-0x00000000002E8000-0x000000000031F000-memory.dmp
    Filesize

    220KB

  • memory/1088-58-0x00000000008E0000-0x0000000000939000-memory.dmp
    Filesize

    356KB

  • memory/1088-59-0x0000000000400000-0x000000000086E000-memory.dmp
    Filesize

    4.4MB

  • memory/1088-60-0x0000000075241000-0x0000000075243000-memory.dmp
    Filesize

    8KB

  • memory/1088-61-0x00000000002E8000-0x000000000031F000-memory.dmp
    Filesize

    220KB

  • memory/1088-62-0x0000000000400000-0x000000000086E000-memory.dmp
    Filesize

    4.4MB