Analysis

  • max time kernel
    21s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    25-02-2021 11:05

General

  • Target

    bdfdca6660e6fe6cabe4dcc397154975.exe

  • Size

    300KB

  • MD5

    bdfdca6660e6fe6cabe4dcc397154975

  • SHA1

    6e7130d78356acb749f11b60e10244ea9ba267a2

  • SHA256

    3a77d697b35b9de741ac611c904aca942a17d4ac8f786f4f9b9532dec277a8f6

  • SHA512

    f7dc745eecfa2f8df6fa54bd1c98333e3c27123dd02bdcc91f9e96950393169a906d611d260a6863b36f22e6fa00c9fdabdd6e2bd24e7aaed50d265b19e03327

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\bdfdca6660e6fe6cabe4dcc397154975.exe
    "C:\Users\Admin\AppData\Local\Temp\bdfdca6660e6fe6cabe4dcc397154975.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:776

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/776-2-0x0000000000BD0000-0x0000000000BE1000-memory.dmp
    Filesize

    68KB

  • memory/776-3-0x0000000002350000-0x0000000002361000-memory.dmp
    Filesize

    68KB

  • memory/776-4-0x0000000073F20000-0x000000007460E000-memory.dmp
    Filesize

    6.9MB

  • memory/776-5-0x00000000002C0000-0x00000000002F5000-memory.dmp
    Filesize

    212KB

  • memory/776-6-0x0000000000400000-0x0000000000438000-memory.dmp
    Filesize

    224KB

  • memory/776-7-0x00000000022E0000-0x0000000002309000-memory.dmp
    Filesize

    164KB

  • memory/776-8-0x00000000024D0000-0x00000000024F7000-memory.dmp
    Filesize

    156KB

  • memory/776-11-0x0000000004D03000-0x0000000004D04000-memory.dmp
    Filesize

    4KB

  • memory/776-10-0x0000000004D02000-0x0000000004D03000-memory.dmp
    Filesize

    4KB

  • memory/776-12-0x0000000004D04000-0x0000000004D06000-memory.dmp
    Filesize

    8KB

  • memory/776-9-0x0000000004D01000-0x0000000004D02000-memory.dmp
    Filesize

    4KB