Analysis

  • max time kernel
    51s
  • max time network
    56s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 22:17

General

  • Target

    4fe6f1177349a62e07c8622e08c9fd6981cb84b397c4491b80a68985daa04d9b.exe

  • Size

    90KB

  • MD5

    1f578271456459d3de2ab6a79af12533

  • SHA1

    f13e880e4c2ae52b36e173556cbb88199e89cd23

  • SHA256

    4fe6f1177349a62e07c8622e08c9fd6981cb84b397c4491b80a68985daa04d9b

  • SHA512

    1261aac563862d627c5a182ca36ff05f67bc0f83e935104b06523332fc8074e7628e19824b87bc135e43dd77ae4af02020d56e0a237ab8e0e44a139da7d21d2d

  • SSDEEP

    1536:KPqUPY5RyWjddJg3JqQbDFX+jtDNjDNUNDQDNJiugjyCaDN1JvvDNPXlJ7mVcvPb:N3ksjigjHiVWWc59G7mnboiIK

Malware Config

Extracted

Family

redline

C2

80.66.87.22:80

Attributes
  • auth_value

    5b663effac3b92fe687f0181631eeff2

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\4fe6f1177349a62e07c8622e08c9fd6981cb84b397c4491b80a68985daa04d9b.exe
    "C:\Users\Admin\AppData\Local\Temp\4fe6f1177349a62e07c8622e08c9fd6981cb84b397c4491b80a68985daa04d9b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:856

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/856-54-0x0000000000A90000-0x0000000000AAC000-memory.dmp
    Filesize

    112KB

  • memory/856-55-0x0000000076151000-0x0000000076153000-memory.dmp
    Filesize

    8KB