Analysis

  • max time kernel
    134s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    02-03-2022 17:06

General

  • Target

    5adf26a5d82163f669ef588d0f16bc76.exe

  • Size

    1.4MB

  • MD5

    5adf26a5d82163f669ef588d0f16bc76

  • SHA1

    5aa5c6a66eb413e370fbb62cfa262f25351492d8

  • SHA256

    484890c7a8aee809d8e93a0acb330543d2b06909f2aa3f75ab38ff0c8e4e4451

  • SHA512

    82d8a21d55e519e4bc2fb10fe47345420866f8cd9241dbaf4752d3dca6159834677f2ee0dfe8b5f892ce13436ddadfcecd742564d7d0e43346c259e6d4bfdcb4

Malware Config

Extracted

Family

redline

Botnet

alltop

C2

deyneyab.xyz:80

Attributes
  • auth_value

    6fadc2b44b16945c8f721b77e484a725

Signatures

  • RedLine

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

  • RedLine Payload 4 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\5adf26a5d82163f669ef588d0f16bc76.exe
    "C:\Users\Admin\AppData\Local\Temp\5adf26a5d82163f669ef588d0f16bc76.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1472

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/1472-130-0x0000000002A90000-0x0000000002AD6000-memory.dmp
    Filesize

    280KB

  • memory/1472-131-0x00000000007E0000-0x0000000000961000-memory.dmp
    Filesize

    1.5MB

  • memory/1472-132-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
    Filesize

    4KB

  • memory/1472-133-0x00000000007E0000-0x0000000000961000-memory.dmp
    Filesize

    1.5MB

  • memory/1472-134-0x0000000075B90000-0x0000000075DA5000-memory.dmp
    Filesize

    2.1MB

  • memory/1472-135-0x00000000007E2000-0x00000000007FB000-memory.dmp
    Filesize

    100KB

  • memory/1472-136-0x0000000002B30000-0x0000000002B31000-memory.dmp
    Filesize

    4KB

  • memory/1472-137-0x00000000007E0000-0x0000000000961000-memory.dmp
    Filesize

    1.5MB

  • memory/1472-138-0x0000000072AF0000-0x0000000072B79000-memory.dmp
    Filesize

    548KB

  • memory/1472-139-0x0000000075F60000-0x0000000076513000-memory.dmp
    Filesize

    5.7MB

  • memory/1472-140-0x0000000005B10000-0x0000000006128000-memory.dmp
    Filesize

    6.1MB

  • memory/1472-142-0x0000000005560000-0x0000000005572000-memory.dmp
    Filesize

    72KB

  • memory/1472-141-0x000000007406E000-0x000000007406F000-memory.dmp
    Filesize

    4KB

  • memory/1472-143-0x0000000005690000-0x000000000579A000-memory.dmp
    Filesize

    1.0MB

  • memory/1472-144-0x00000000055C0000-0x00000000055FC000-memory.dmp
    Filesize

    240KB

  • memory/1472-145-0x000000006E300000-0x000000006E34C000-memory.dmp
    Filesize

    304KB

  • memory/1472-146-0x0000000005970000-0x0000000005971000-memory.dmp
    Filesize

    4KB

  • memory/1472-147-0x00000000068C0000-0x0000000006926000-memory.dmp
    Filesize

    408KB

  • memory/1472-148-0x0000000006AD0000-0x0000000006B46000-memory.dmp
    Filesize

    472KB

  • memory/1472-149-0x0000000006BF0000-0x0000000006C82000-memory.dmp
    Filesize

    584KB

  • memory/1472-150-0x0000000007240000-0x00000000077E4000-memory.dmp
    Filesize

    5.6MB

  • memory/1472-151-0x0000000006EF0000-0x0000000006F0E000-memory.dmp
    Filesize

    120KB

  • memory/1472-152-0x00000000077F0000-0x00000000079B2000-memory.dmp
    Filesize

    1.8MB

  • memory/1472-153-0x0000000007EF0000-0x000000000841C000-memory.dmp
    Filesize

    5.2MB