Analysis

  • max time kernel
    4294180s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20220223-en
  • submitted
    10-03-2022 09:23

General

  • Target

    07a7b333916388a9c79677654bd38c58.exe

  • Size

    735KB

  • MD5

    07a7b333916388a9c79677654bd38c58

  • SHA1

    654845924294710677dec0c184dea4f449d34bf9

  • SHA256

    880412260564224d36a8407e38a8a58ac19aea2d1133535f8034f7dcf6889f64

  • SHA512

    6f13f24779c50410bc4fd110f877654be15c4992da7c06b89c475a5d5dab744324bd3ed01a28fb153907d0c72dceeb6f4d5a4d3e0c5cda9ac2d02821c5306f7c

Malware Config

Extracted

Family

redline

Botnet

proliv2

C2

95.216.16.35:80

Attributes
  • auth_value

    ca42c778a3f4017ddf8a466bc0b417b1

Signatures

  • RedLine

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

  • RedLine Payload 3 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 use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07a7b333916388a9c79677654bd38c58.exe
    "C:\Users\Admin\AppData\Local\Temp\07a7b333916388a9c79677654bd38c58.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1780

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/1780-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp
    Filesize

    8KB

  • memory/1780-55-0x00000000754D0000-0x000000007551A000-memory.dmp
    Filesize

    296KB

  • memory/1780-56-0x0000000000880000-0x0000000000ABD000-memory.dmp
    Filesize

    2.2MB

  • memory/1780-57-0x0000000000270000-0x0000000000271000-memory.dmp
    Filesize

    4KB

  • memory/1780-59-0x0000000077570000-0x000000007761C000-memory.dmp
    Filesize

    688KB

  • memory/1780-60-0x00000000759E0000-0x0000000075A27000-memory.dmp
    Filesize

    284KB

  • memory/1780-61-0x0000000077900000-0x0000000077957000-memory.dmp
    Filesize

    348KB

  • memory/1780-62-0x00000000004E0000-0x0000000000526000-memory.dmp
    Filesize

    280KB

  • memory/1780-64-0x0000000000280000-0x0000000000281000-memory.dmp
    Filesize

    4KB

  • memory/1780-63-0x0000000000880000-0x0000000000ABD000-memory.dmp
    Filesize

    2.2MB

  • memory/1780-65-0x00000000759E0000-0x0000000075A27000-memory.dmp
    Filesize

    284KB

  • memory/1780-67-0x0000000077350000-0x00000000774AC000-memory.dmp
    Filesize

    1.4MB

  • memory/1780-68-0x0000000000880000-0x0000000000ABD000-memory.dmp
    Filesize

    2.2MB

  • memory/1780-69-0x0000000076A10000-0x0000000076A9F000-memory.dmp
    Filesize

    572KB

  • memory/1780-72-0x0000000074CA0000-0x000000007538E000-memory.dmp
    Filesize

    6.9MB

  • memory/1780-71-0x0000000075BE0000-0x000000007682A000-memory.dmp
    Filesize

    12.3MB

  • memory/1780-73-0x000000006DA70000-0x000000006DA87000-memory.dmp
    Filesize

    92KB

  • memory/1780-74-0x0000000004A20000-0x0000000004A21000-memory.dmp
    Filesize

    4KB

  • memory/1780-75-0x0000000075BA0000-0x0000000075BD5000-memory.dmp
    Filesize

    212KB

  • memory/1780-76-0x000000006DA00000-0x000000006DA1C000-memory.dmp
    Filesize

    112KB

  • memory/1780-77-0x000000006D8F0000-0x000000006D905000-memory.dmp
    Filesize

    84KB

  • memory/1780-78-0x000000006D910000-0x000000006D962000-memory.dmp
    Filesize

    328KB

  • memory/1780-79-0x000000006D8E0000-0x000000006D8ED000-memory.dmp
    Filesize

    52KB

  • memory/1780-80-0x0000000076F00000-0x0000000076F19000-memory.dmp
    Filesize

    100KB

  • memory/1780-81-0x000000006D830000-0x000000006D87F000-memory.dmp
    Filesize

    316KB

  • memory/1780-82-0x000000006D880000-0x000000006D8D8000-memory.dmp
    Filesize

    352KB

  • memory/1780-83-0x0000000075770000-0x000000007577C000-memory.dmp
    Filesize

    48KB

  • memory/1780-85-0x0000000076920000-0x0000000076947000-memory.dmp
    Filesize

    156KB

  • memory/1780-86-0x000000006D9A0000-0x000000006D9E4000-memory.dmp
    Filesize

    272KB

  • memory/1780-87-0x00000000774C0000-0x00000000774C5000-memory.dmp
    Filesize

    20KB

  • memory/1780-88-0x0000000076F00000-0x0000000076F19000-memory.dmp
    Filesize

    100KB

  • memory/1780-89-0x000000006D6B0000-0x000000006D6ED000-memory.dmp
    Filesize

    244KB

  • memory/1780-90-0x0000000076960000-0x000000007696C000-memory.dmp
    Filesize

    48KB

  • memory/1780-91-0x0000000076AA0000-0x0000000076BBD000-memory.dmp
    Filesize

    1.1MB

  • memory/1780-92-0x0000000075420000-0x000000007542B000-memory.dmp
    Filesize

    44KB

  • memory/1780-93-0x000000006D690000-0x000000006D6A7000-memory.dmp
    Filesize

    92KB

  • memory/1780-94-0x000000006D6F0000-0x000000006D728000-memory.dmp
    Filesize

    224KB

  • memory/1780-96-0x000000006C1C0000-0x000000006C350000-memory.dmp
    Filesize

    1.6MB