Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2023 09:48

General

  • Target

    c8cfa4abf719c1bf9c805567848c23d308db567754eba51425ff331834870b9e.exe

  • Size

    175KB

  • MD5

    ff580fba67bd407cf1fbbfcf0d61612b

  • SHA1

    e778846db56b45d61490803ee4fbb95a8bc14fc2

  • SHA256

    c8cfa4abf719c1bf9c805567848c23d308db567754eba51425ff331834870b9e

  • SHA512

    1cb3e658ef008d318b73b9aa4ece49cbce312c7dfd767655ef9520083085247c0dc2fba0e598dfbc5d6ede6a42f3a8f0dbf43a78b851a603eabdcca7ed370a14

  • 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\c8cfa4abf719c1bf9c805567848c23d308db567754eba51425ff331834870b9e.exe
    "C:\Users\Admin\AppData\Local\Temp\c8cfa4abf719c1bf9c805567848c23d308db567754eba51425ff331834870b9e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1108

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/1108-54-0x0000000000080000-0x00000000000B2000-memory.dmp
    Filesize

    200KB

  • memory/1108-55-0x0000000004D30000-0x0000000004D70000-memory.dmp
    Filesize

    256KB