General

  • Target

    Rustcheatmenu.exe

  • Size

    522KB

  • Sample

    240726-yzzhgasbrn

  • MD5

    6422484a7040519e373c4819ec0fe78a

  • SHA1

    64907f1b421639c2a7432337c10d61e42daeddfa

  • SHA256

    39437bafe75198623eb0268c0a13cbe6f330cb119aa2cca09eee149801ceeb30

  • SHA512

    4c611918ff4efaeb374b7d75ac882e28c8fe2869ff6822831464627d867199f0ba8d07d70a49a7d6b48860bae1f39ac241993680282df547d4cbc9612486b478

  • SSDEEP

    12288:0CKas9Nm4bVkr5wnk1xwNSYLDZZHyeXj73nAYQeV:0faU3Y2lZHy0rFlV

Malware Config

Extracted

Family

redline

Botnet

@KillerBSC

C2

85.28.47.132:80

Targets

    • Target

      Rustcheatmenu.exe

    • Size

      522KB

    • MD5

      6422484a7040519e373c4819ec0fe78a

    • SHA1

      64907f1b421639c2a7432337c10d61e42daeddfa

    • SHA256

      39437bafe75198623eb0268c0a13cbe6f330cb119aa2cca09eee149801ceeb30

    • SHA512

      4c611918ff4efaeb374b7d75ac882e28c8fe2869ff6822831464627d867199f0ba8d07d70a49a7d6b48860bae1f39ac241993680282df547d4cbc9612486b478

    • SSDEEP

      12288:0CKas9Nm4bVkr5wnk1xwNSYLDZZHyeXj73nAYQeV:0faU3Y2lZHy0rFlV

    • RedLine

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

    • RedLine payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Collection

Data from Local System

2
T1005

Tasks