General

  • Target

    2185ecde5380054ad075b7a25ae0ea51.bin

  • Size

    777KB

  • Sample

    240617-bllccsxdmc

  • MD5

    1c488afa78edd908e0ad0610a42fecf5

  • SHA1

    b8ac63e22f9bc3b5d511e9e952e7754613ae6cdf

  • SHA256

    8acdfccde210ccd6686aaeb5379270e141a38e944c002134005de5e40d8f8000

  • SHA512

    f41ecbe4ab23a7d1dbb45a9fadcc9d0a68e6a8aa5d2223a9d81a08b938e262a3c85665a8e443c4af0c3f15ed4c551b8312bf853d1d647a76c3d129ea838bcaa3

  • SSDEEP

    12288:xXeBVdSh+nBnndMgqGyR0sMV9orXnE96XESfm3TYe64JxwCPgENYbaA6HPRsc29t:xXeBa+nBnLr/9o70dSeDY0oENd1Rsc2b

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.67:55615

Targets

    • Target

      e1a01751d2ea4682e211983eb7d6d1f01876a1199ba8eb9f04e3b8594f2ee199.exe

    • Size

      898KB

    • MD5

      2185ecde5380054ad075b7a25ae0ea51

    • SHA1

      caa1b832574fc3050af5f97b6deabc21398b5c47

    • SHA256

      e1a01751d2ea4682e211983eb7d6d1f01876a1199ba8eb9f04e3b8594f2ee199

    • SHA512

      f31d6c4fc0b4533c0538975518a1ff703c9a62ffdb072570942245725d375b9ef27f0d65a37e3ed07cd52a11def9893c8c3e7d0edc884c5c9b602af61ad8e211

    • SSDEEP

      24576:bCdL4E+j8SmRREbtuLD4DIvu18fplg+zQWxu5y0:bcL4/ruqbtuLMDQh58

    • 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