General

  • Target

    e326c7b1573790be0681dcdc109e15a3.exe

  • Size

    68KB

  • Sample

    220129-r21pzscga3

  • MD5

    e326c7b1573790be0681dcdc109e15a3

  • SHA1

    0c18ee8bce065b42ff09b034c7e92e6019d66dfd

  • SHA256

    6acd5eb47c8c0bd86c1f04947074656f1e77a48dc4f5d2b02b487b4942dfe6c9

  • SHA512

    305d175e5da5df650b956d433f31d8c9fc0a62430e79b048cdf530c9223928d5d693432e5a08508ecbe007b0294927c2a9b0418929de73372c7e3c8af4880dfe

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

null:null

Mutex

DcRatMutex

Attributes
  • anti_vm

    false

  • bsod

    false

  • delay

    1

  • install

    true

  • install_file

    RuntimeBroker.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/SctPUR4x

aes.plain

Extracted

Family

redline

Botnet

OpaIkrito

C2

xbaxis.ddns.net:45562

Targets

    • Target

      e326c7b1573790be0681dcdc109e15a3.exe

    • Size

      68KB

    • MD5

      e326c7b1573790be0681dcdc109e15a3

    • SHA1

      0c18ee8bce065b42ff09b034c7e92e6019d66dfd

    • SHA256

      6acd5eb47c8c0bd86c1f04947074656f1e77a48dc4f5d2b02b487b4942dfe6c9

    • SHA512

      305d175e5da5df650b956d433f31d8c9fc0a62430e79b048cdf530c9223928d5d693432e5a08508ecbe007b0294927c2a9b0418929de73372c7e3c8af4880dfe

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • RedLine

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

    • RedLine Payload

    • Async RAT payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks