Analysis

  • max time kernel
    46s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    12-08-2022 00:05

General

  • Target

    7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe

  • Size

    352KB

  • MD5

    fe3ac4d0e8dfb654ddeeb224bddcaacf

  • SHA1

    12428273d83136894092244deaa7570c6df6b4a1

  • SHA256

    7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53

  • SHA512

    d860b3e20f0a5b0ad1e8578b764f59439abfcde0f001649c218d7da779495f521a458a2e8420c3a4630eb6e5045255bece7fc9deb53ac87d9501be4d115e25b9

Malware Config

Extracted

Family

redline

Botnet

ruzki

C2

193.106.191.165:39482

Attributes
  • auth_value

    71a0558c0eea274a5bd617ea85786884

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\7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe
    "C:\Users\Admin\AppData\Local\Temp\7b5682a746639f19d78104dbbdc629fb71e079d29aee4a15daefea7ee1680f53.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1992

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/1992-54-0x0000000004170000-0x00000000041A2000-memory.dmp
    Filesize

    200KB

  • memory/1992-55-0x00000000042E0000-0x0000000004310000-memory.dmp
    Filesize

    192KB

  • memory/1992-56-0x000000000026C000-0x0000000000296000-memory.dmp
    Filesize

    168KB

  • memory/1992-57-0x00000000003C0000-0x00000000003F8000-memory.dmp
    Filesize

    224KB

  • memory/1992-58-0x0000000000400000-0x00000000024DD000-memory.dmp
    Filesize

    32.9MB

  • memory/1992-59-0x0000000076231000-0x0000000076233000-memory.dmp
    Filesize

    8KB

  • memory/1992-60-0x000000000026C000-0x0000000000296000-memory.dmp
    Filesize

    168KB

  • memory/1992-61-0x0000000000400000-0x00000000024DD000-memory.dmp
    Filesize

    32.9MB