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14-07-2021 20:31

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14-07-2021 10:51

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14-07-2021 10:13

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General

  • Target

    Minecraft_ver3.1.exe

  • Size

    238KB

  • Sample

    210714-qghj6e8wb6

  • MD5

    ee8eaf19a7dc7566de81f80704649d3b

  • SHA1

    89075ec02747fd84f36f532244e77ee105893b92

  • SHA256

    0c482db22cf1dc6dbc6ee7b678f98275db291fedfe42c4c0413141e00143a882

  • SHA512

    bceaa7ba6e4133a12771f2487955091e9a507b53688df819d91cbaf5fa3968401a9c84f79c080dbbba7b3359706ae86d6f29badf9536c4d2af258d61a4c1ae1c

Malware Config

Extracted

Family

redline

Botnet

ytmaloy3

C2

46.8.19.196:53773

Targets

    • Target

      Minecraft_ver3.1.exe

    • Size

      238KB

    • MD5

      ee8eaf19a7dc7566de81f80704649d3b

    • SHA1

      89075ec02747fd84f36f532244e77ee105893b92

    • SHA256

      0c482db22cf1dc6dbc6ee7b678f98275db291fedfe42c4c0413141e00143a882

    • SHA512

      bceaa7ba6e4133a12771f2487955091e9a507b53688df819d91cbaf5fa3968401a9c84f79c080dbbba7b3359706ae86d6f29badf9536c4d2af258d61a4c1ae1c

    • RedLine

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

    • RedLine Payload

    • malware_crypter

      obfuscate malware code.

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • 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 v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks