General

  • Target

    Found-Crypto-V2.0.exe

  • Size

    19.2MB

  • Sample

    241003-e77z2avejm

  • MD5

    ee975199f978b3a8ba28f45267b67c7d

  • SHA1

    20c11128838a84f714fe861fabb4efed7760556b

  • SHA256

    ba4426aa503f405add2a842436447a472a77dd0a977d2edc9bd92e39f795e738

  • SHA512

    c83cbc39344399f47feb022675bc8a0b63a45b2549c1ae6c2944ccba9f122a9bdaba331a9100b8f4512ec1a943609b2233a10315380c5ca4e7c5dc4aaa035b13

  • SSDEEP

    393216:BdGdkkwbW+eGQRcMTozGxu8C0ibflYau5qW80hoA/aUPcHSpJbxs1EX6WkDW5:BdGyVW+e5RloztZ0b5qW80hVWCbiJLDy

Malware Config

Extracted

Family

redline

Botnet

Diamotrix

C2

176.111.174.140:1912

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

176.111.174.140:6606

176.111.174.140:7707

176.111.174.140:8808

Mutex

oTA1Qk0GTnww

Attributes
  • delay

    3

  • install

    true

  • install_file

    svchost.exe

  • install_folder

    %Temp%

aes.plain

Targets

    • Target

      Found-Crypto-V2.0.exe

    • Size

      19.2MB

    • MD5

      ee975199f978b3a8ba28f45267b67c7d

    • SHA1

      20c11128838a84f714fe861fabb4efed7760556b

    • SHA256

      ba4426aa503f405add2a842436447a472a77dd0a977d2edc9bd92e39f795e738

    • SHA512

      c83cbc39344399f47feb022675bc8a0b63a45b2549c1ae6c2944ccba9f122a9bdaba331a9100b8f4512ec1a943609b2233a10315380c5ca4e7c5dc4aaa035b13

    • SSDEEP

      393216:BdGdkkwbW+eGQRcMTozGxu8C0ibflYau5qW80hoA/aUPcHSpJbxs1EX6WkDW5:BdGyVW+e5RloztZ0b5qW80hVWCbiJLDy

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • RedLine

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

    • RedLine payload

    • Async RAT payload

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks