Analysis

  • max time kernel
    30s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    10-06-2023 01:20

General

  • Target

    380cf16c91062c831de25e05a5a3d288.exe

  • Size

    172KB

  • MD5

    380cf16c91062c831de25e05a5a3d288

  • SHA1

    a852c13a3699458994bbd83471d16d6d5b14e14a

  • SHA256

    d65b2481250404bff74b626a516ea0de91754a0d133edf3d7f337e98caf90521

  • SHA512

    d51f7537d10b86e84a41f4c71bfa8ef069f7309656e766048a39b03c75a60d7fa5ed3a6ecfc5a40923799bf0f8fbbf11cb908e1737cab14439a0571fdfcf586d

  • SSDEEP

    1536:8/tcDOd2V36sv0W7TwiQjrH0V32ai6xWqlB2fxNiLYQ9VbuyqN9fkyt0GkRM8e8u:6yOUrhD3TiG72fxNbqA5kytf8e8hw

Malware Config

Extracted

Family

redline

Botnet

muha

C2

83.97.73.129:19068

Attributes
  • auth_value

    3c237e5fecb41481b7af249e79828a46

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\380cf16c91062c831de25e05a5a3d288.exe
    "C:\Users\Admin\AppData\Local\Temp\380cf16c91062c831de25e05a5a3d288.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1984

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/1984-54-0x0000000000B70000-0x0000000000BA0000-memory.dmp
    Filesize

    192KB

  • memory/1984-55-0x00000000001F0000-0x00000000001F6000-memory.dmp
    Filesize

    24KB

  • memory/1984-56-0x0000000002030000-0x0000000002070000-memory.dmp
    Filesize

    256KB