General

  • Target

    1d18a630944f11e5eaadebf2423f2ec6a72ece25da90743f40050aef135e63e0

  • Size

    522KB

  • Sample

    230403-1zzjksgb75

  • MD5

    44d05720c02bb3ae516216949045ce75

  • SHA1

    54ee590cdc2b26baae8b95fded5bdd89368f04f6

  • SHA256

    1d18a630944f11e5eaadebf2423f2ec6a72ece25da90743f40050aef135e63e0

  • SHA512

    3f64ac7ec7931fc70494a99273efee729abbdd4df4cddd286ba957158809b6c5dddd755d7fb614bde69594dae7fa0ce008cfa276869fad177fdda31f0d84431a

  • SSDEEP

    12288:hMrHy90uH8Y9CkfdTsRl3EbBkhCfJ6zqPfjWpUi:CyOXl36BkYf0mn6Wi

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      1d18a630944f11e5eaadebf2423f2ec6a72ece25da90743f40050aef135e63e0

    • Size

      522KB

    • MD5

      44d05720c02bb3ae516216949045ce75

    • SHA1

      54ee590cdc2b26baae8b95fded5bdd89368f04f6

    • SHA256

      1d18a630944f11e5eaadebf2423f2ec6a72ece25da90743f40050aef135e63e0

    • SHA512

      3f64ac7ec7931fc70494a99273efee729abbdd4df4cddd286ba957158809b6c5dddd755d7fb614bde69594dae7fa0ce008cfa276869fad177fdda31f0d84431a

    • SSDEEP

      12288:hMrHy90uH8Y9CkfdTsRl3EbBkhCfJ6zqPfjWpUi:CyOXl36BkYf0mn6Wi

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks