General

  • Target

    downloadmanager.exe

  • Size

    1.6MB

  • Sample

    211024-dmgrnschc2

  • MD5

    e1763a135579c63c42826936e44e8fa0

  • SHA1

    d5975f995a2c6b7ae0de61ff6c872446463f7ed8

  • SHA256

    8100d138756d6c3005dd271e8f5b4c8b14ce644f636682fba0260db30d19cd4e

  • SHA512

    aa3ecdc074a428b3a7870b4dfe1fc9427299d64412b764e16bd14bc020eea16743578490ed172f35af172dc1eac3d72cf965a803dafec2a701ac22a7cd4de24d

Malware Config

Targets

    • Target

      downloadmanager.exe

    • Size

      1.6MB

    • MD5

      e1763a135579c63c42826936e44e8fa0

    • SHA1

      d5975f995a2c6b7ae0de61ff6c872446463f7ed8

    • SHA256

      8100d138756d6c3005dd271e8f5b4c8b14ce644f636682fba0260db30d19cd4e

    • SHA512

      aa3ecdc074a428b3a7870b4dfe1fc9427299d64412b764e16bd14bc020eea16743578490ed172f35af172dc1eac3d72cf965a803dafec2a701ac22a7cd4de24d

    • RedLine

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

    • RedLine Payload

    • 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