Analysis

  • max time kernel
    4294179s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    15-03-2022 14:49

General

  • Target

    0x0007000000021e83-163.exe

  • Size

    107KB

  • MD5

    00e43a3bfd4f821d13329209ab4875e7

  • SHA1

    3a6648e1f23684d2ffe2e5af683761c184537a1e

  • SHA256

    354a014aac7be2159294631afdc5a0683edd91ec8b7c9b34d3548b2227a047f2

  • SHA512

    2c018312976ce2d0b5e5cf12b5e5daa3773507042fceab0ab4a88f38db53cc3a99063cc6455412cd93b308a2fcdd6b777f0c56c8b1b1686bab942464867a4c62

Malware Config

Extracted

Family

redline

Botnet

da da

C2

86.107.197.196:63065

Attributes
  • auth_value

    9b1654b30797c210c85bd0890936a5b9

Signatures

  • RedLine

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

  • RedLine Payload 1 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\0x0007000000021e83-163.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000021e83-163.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:296

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/296-54-0x0000000001080000-0x00000000010A0000-memory.dmp
    Filesize

    128KB

  • memory/296-55-0x0000000076851000-0x0000000076853000-memory.dmp
    Filesize

    8KB

  • memory/296-56-0x0000000074940000-0x000000007502E000-memory.dmp
    Filesize

    6.9MB

  • memory/296-57-0x0000000000D20000-0x0000000000D21000-memory.dmp
    Filesize

    4KB