Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    26-01-2022 14:06

General

  • Target

    a9b738007a4c425a4dafe2e90af02207.exe

  • Size

    443KB

  • MD5

    a9b738007a4c425a4dafe2e90af02207

  • SHA1

    38826225afa929215e895ab1233bdd72c5887883

  • SHA256

    834da6d982eabadc0518f149d8832f421d8d3c2943033ff19c1a84874b88148b

  • SHA512

    3d46a844d6278d2532cc4bd1d29033bf0176e1314b9a8ef136942e294f6f76da641359c72cfd507a7358c9911a421136de31e70b2c367a717149e84adc194d75

Malware Config

Extracted

Family

redline

Botnet

noname

C2

185.215.113.29:20819

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.

  • 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 AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9b738007a4c425a4dafe2e90af02207.exe
    "C:\Users\Admin\AppData\Local\Temp\a9b738007a4c425a4dafe2e90af02207.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:964

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/964-53-0x0000000000580000-0x00000000005C8000-memory.dmp
    Filesize

    288KB

  • memory/964-54-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/964-55-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/964-56-0x0000000002130000-0x0000000002164000-memory.dmp
    Filesize

    208KB

  • memory/964-57-0x0000000004730000-0x0000000004762000-memory.dmp
    Filesize

    200KB

  • memory/964-59-0x00000000048D2000-0x00000000048D3000-memory.dmp
    Filesize

    4KB

  • memory/964-58-0x00000000048D1000-0x00000000048D2000-memory.dmp
    Filesize

    4KB

  • memory/964-60-0x00000000048D3000-0x00000000048D4000-memory.dmp
    Filesize

    4KB

  • memory/964-61-0x0000000075D61000-0x0000000075D63000-memory.dmp
    Filesize

    8KB

  • memory/964-62-0x00000000048D4000-0x00000000048D6000-memory.dmp
    Filesize

    8KB