Analysis

  • max time kernel
    133s
  • max time network
    56s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    29-09-2021 12:37

General

  • Target

    9351b3d3a5b780220b67f06c7cb9b8d49a95055f6aa0934b733b0208458cfa6f.exe

  • Size

    283KB

  • MD5

    a517c307af008fca4fcd6caff59aa809

  • SHA1

    69e9cd85861a4d57652d52721536eb65f6cbf215

  • SHA256

    9351b3d3a5b780220b67f06c7cb9b8d49a95055f6aa0934b733b0208458cfa6f

  • SHA512

    a06029260d50131a6ccaf6010fadaac9e81217d88896cb4be93de7d32c7cb39db5bec89d762883f8d7bf326a2881a5857488f34b3a9703b314025df0a293d791

Malware Config

Extracted

Family

redline

Botnet

aboba

C2

65.108.1.219:28593

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9351b3d3a5b780220b67f06c7cb9b8d49a95055f6aa0934b733b0208458cfa6f.exe
    "C:\Users\Admin\AppData\Local\Temp\9351b3d3a5b780220b67f06c7cb9b8d49a95055f6aa0934b733b0208458cfa6f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1100

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/1100-60-0x0000000000230000-0x0000000000260000-memory.dmp
    Filesize

    192KB

  • memory/1100-61-0x0000000000400000-0x0000000000453000-memory.dmp
    Filesize

    332KB

  • memory/1100-62-0x0000000004A81000-0x0000000004A82000-memory.dmp
    Filesize

    4KB

  • memory/1100-63-0x0000000000340000-0x000000000035F000-memory.dmp
    Filesize

    124KB

  • memory/1100-64-0x0000000000580000-0x000000000059E000-memory.dmp
    Filesize

    120KB

  • memory/1100-66-0x0000000004A83000-0x0000000004A84000-memory.dmp
    Filesize

    4KB

  • memory/1100-65-0x0000000004A82000-0x0000000004A83000-memory.dmp
    Filesize

    4KB

  • memory/1100-67-0x0000000004A84000-0x0000000004A86000-memory.dmp
    Filesize

    8KB