General

  • Target

    15f948da0e0786ee883bc9714ee6b47a.bin

  • Size

    710KB

  • Sample

    240616-bgn8fswhjr

  • MD5

    19ca200f76382d4e64ae151332824899

  • SHA1

    bd35faf0493a2212aeec9110da7d6d5cea08b764

  • SHA256

    f37c28f29f9ebba6ff413931a169d1e8979c1cf321ae4dc9521769b3c3bda4c4

  • SHA512

    22ae2011231d8d0f50b9bc92b1d80b6607e2ea4f1c7394d01830c3ac112d5acde42faabfc68002d43fe386c8439d0d4dccef1e7cc06e65de0d3aa6df5379fcfa

  • SSDEEP

    12288:l4svvlgD63kcwR4CsDnoJymXCRtgUJuyZ7+HT8Y+3EfjxHnhOIYtIexhAdrJVa/4:PSe3XwR4Cbk3RiaYHYY+3EdhZcxhI2J6

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.68:55615

Targets

    • Target

      88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573.exe

    • Size

      809KB

    • MD5

      15f948da0e0786ee883bc9714ee6b47a

    • SHA1

      13d0747a12ce2783ac3a1d225d760cd5b2ed1aa1

    • SHA256

      88b889a1477c81510c62a46c9eb1d77d386c59dceb0523e8b5734b6dde252573

    • SHA512

      006913022a08797087c1a47e89f1fba3beef5eb7f925631d507e841f361b56fe7dbefa1a1a60c0f5542742ad71c0b142ab5f4d280bfd9bc50bf5f7018c6bb31e

    • SSDEEP

      24576:aJr8tE+sQJRRGM3sU+7sdCGNcArcotgiko7ehxaFpmx9:aJ4LP1MsdV5c+g5OiaFM/

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks