Analysis

  • max time kernel
    135s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-08-2024 02:36

General

  • Target

    f3c118ec4435ca5120a883e9f24d4b5966ef9d37fb16e03568d03a2dc282025e.exe

  • Size

    220KB

  • MD5

    49913c7c5a170e4c3a29f64279f13fde

  • SHA1

    6400519d636931e5e9737937935ae046d669cedc

  • SHA256

    f3c118ec4435ca5120a883e9f24d4b5966ef9d37fb16e03568d03a2dc282025e

  • SHA512

    8b1b87eef6cc7a731be29e9f9c52de7fedbd27862e01a7ee435a7cdc7c73661ef659f3574444a09787ddf110de7cd7c7201324471b96fec3f06d7ac1d6a24281

  • SSDEEP

    3072:ycZqf7D34Tp/0+mA0kywMlQEg85fB1fA0PuTVAtkxzt3RH:ycZqf7DItnGCQNB1fA0GTV8kj

Malware Config

Extracted

Family

redline

Botnet

123

C2

135.236.96.237:1912

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3c118ec4435ca5120a883e9f24d4b5966ef9d37fb16e03568d03a2dc282025e.exe
    "C:\Users\Admin\AppData\Local\Temp\f3c118ec4435ca5120a883e9f24d4b5966ef9d37fb16e03568d03a2dc282025e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2104-0-0x000000007480E000-0x000000007480F000-memory.dmp

    Filesize

    4KB

  • memory/2104-1-0x0000000000AA0000-0x0000000000ADE000-memory.dmp

    Filesize

    248KB

  • memory/2104-2-0x0000000005B30000-0x00000000060D4000-memory.dmp

    Filesize

    5.6MB

  • memory/2104-3-0x00000000054C0000-0x0000000005552000-memory.dmp

    Filesize

    584KB

  • memory/2104-4-0x00000000055A0000-0x00000000055AA000-memory.dmp

    Filesize

    40KB

  • memory/2104-5-0x0000000074800000-0x0000000074FB0000-memory.dmp

    Filesize

    7.7MB

  • memory/2104-6-0x0000000006700000-0x0000000006D18000-memory.dmp

    Filesize

    6.1MB

  • memory/2104-7-0x0000000005850000-0x000000000595A000-memory.dmp

    Filesize

    1.0MB

  • memory/2104-8-0x0000000005770000-0x0000000005782000-memory.dmp

    Filesize

    72KB

  • memory/2104-9-0x00000000057D0000-0x000000000580C000-memory.dmp

    Filesize

    240KB

  • memory/2104-10-0x0000000005960000-0x00000000059AC000-memory.dmp

    Filesize

    304KB

  • memory/2104-11-0x0000000006180000-0x00000000061E6000-memory.dmp

    Filesize

    408KB

  • memory/2104-12-0x000000007480E000-0x000000007480F000-memory.dmp

    Filesize

    4KB

  • memory/2104-13-0x0000000074800000-0x0000000074FB0000-memory.dmp

    Filesize

    7.7MB

  • memory/2104-14-0x0000000008220000-0x0000000008270000-memory.dmp

    Filesize

    320KB

  • memory/2104-15-0x00000000092D0000-0x0000000009492000-memory.dmp

    Filesize

    1.8MB

  • memory/2104-16-0x00000000099D0000-0x0000000009EFC000-memory.dmp

    Filesize

    5.2MB

  • memory/2104-18-0x0000000074800000-0x0000000074FB0000-memory.dmp

    Filesize

    7.7MB