General

  • Target

    9480e8b5b5d3b10d6d8ce91c81a260057d8c22740960960a05cc338b3c8e3073.exe

  • Size

    383KB

  • Sample

    221121-sgzgvsac4y

  • MD5

    249afc0c47910087eb313fb999b7bc4c

  • SHA1

    7389d6eeb571bfa4731a06deb9535996d2c1828f

  • SHA256

    9480e8b5b5d3b10d6d8ce91c81a260057d8c22740960960a05cc338b3c8e3073

  • SHA512

    af8581f9ecb2fd7475b86c02159cb16c79973e12bd914cefb885400bc3ea6fb01749aabe3d89d66c084c60db2310afec9bda0c3ea3ad2906800f1e8c6e6d712e

  • SSDEEP

    6144:+iWKESG24OQjFnM6X4nLlHxmbxS5t8EovmIi+IJmk9nSTtT6V12RBq1DooGHp38V:6SG1InLlakHoOIizLdgswRBq1iJ8

Malware Config

Extracted

Family

redline

Botnet

Lyla19.11

C2

185.215.113.216:21921

Attributes
  • auth_value

    d794b35d7fc2b68cd29e01294b41b9b6

Extracted

Family

redline

Botnet

top1

C2

chardhesha.xyz:81

jalocliche.xyz:81

Attributes
  • auth_value

    fa2afa98a6579319e36e31ee0552bd57

Targets

    • Target

      9480e8b5b5d3b10d6d8ce91c81a260057d8c22740960960a05cc338b3c8e3073.exe

    • Size

      383KB

    • MD5

      249afc0c47910087eb313fb999b7bc4c

    • SHA1

      7389d6eeb571bfa4731a06deb9535996d2c1828f

    • SHA256

      9480e8b5b5d3b10d6d8ce91c81a260057d8c22740960960a05cc338b3c8e3073

    • SHA512

      af8581f9ecb2fd7475b86c02159cb16c79973e12bd914cefb885400bc3ea6fb01749aabe3d89d66c084c60db2310afec9bda0c3ea3ad2906800f1e8c6e6d712e

    • SSDEEP

      6144:+iWKESG24OQjFnM6X4nLlHxmbxS5t8EovmIi+IJmk9nSTtT6V12RBq1DooGHp38V:6SG1InLlakHoOIizLdgswRBq1iJ8

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks