Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2024 18:29

General

  • Target

    file.exe

  • Size

    313KB

  • MD5

    9aa8737202bac7dcc71ef4c77939f82b

  • SHA1

    25b29b7274fb3ef7d16052f8400d24540621aff9

  • SHA256

    a177d02e062d3068da14ad638fe58ce76d614fa15c1890f668747c61bd132aff

  • SHA512

    aa55987a32b3e259376594df68a2008007353953a2bf390b44b908e5fdaee181d3b216aec46f8679aa5f5e4164a0a412511621c6249d3cab7e1eba86d8494a7a

  • SSDEEP

    3072:UA0KubVwL+uacYOFq70W09SIg8DJn5MxfCpWLMRqfjDv/YheqiOL2bBO2:8Qpaw40r8IDYx64MRqfjD4jL

Malware Config

Extracted

Family

redline

Botnet

@RLREBORN Cloud TG: @FATHEROFCARDERS)

C2

141.95.211.148:46011

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.

  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1384

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1384-0-0x0000000000CA0000-0x0000000000CF4000-memory.dmp
    Filesize

    336KB

  • memory/1384-1-0x0000000074170000-0x000000007485E000-memory.dmp
    Filesize

    6.9MB

  • memory/1384-2-0x00000000051C0000-0x0000000005200000-memory.dmp
    Filesize

    256KB

  • memory/1384-3-0x0000000074170000-0x000000007485E000-memory.dmp
    Filesize

    6.9MB