General

  • Target

    31ea100e952a415add0c54df3b1bb36929bf9abe021bdf84b981664e12afb1d5

  • Size

    659KB

  • Sample

    230304-djm5aace29

  • MD5

    0f7f7c7afdc36ced1bfaf7863adde688

  • SHA1

    1906c65ac5ccb99a59609551aa157f064d8b57d7

  • SHA256

    31ea100e952a415add0c54df3b1bb36929bf9abe021bdf84b981664e12afb1d5

  • SHA512

    5a1e9ac236d33abd2e172f74281fa4e594be730b5c7f491d7db2f969a4433a465851f699e5fe72dd5ee837698e5d4542c01d74ad70b1c321cc01def5e222b638

  • SSDEEP

    12288:nMrey90A/xxXV5iwyGdEsRXR8vqHw67jQZMx5dtFMy541:Byn/xtV5oJsVexMfHGy52

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      31ea100e952a415add0c54df3b1bb36929bf9abe021bdf84b981664e12afb1d5

    • Size

      659KB

    • MD5

      0f7f7c7afdc36ced1bfaf7863adde688

    • SHA1

      1906c65ac5ccb99a59609551aa157f064d8b57d7

    • SHA256

      31ea100e952a415add0c54df3b1bb36929bf9abe021bdf84b981664e12afb1d5

    • SHA512

      5a1e9ac236d33abd2e172f74281fa4e594be730b5c7f491d7db2f969a4433a465851f699e5fe72dd5ee837698e5d4542c01d74ad70b1c321cc01def5e222b638

    • SSDEEP

      12288:nMrey90A/xxXV5iwyGdEsRXR8vqHw67jQZMx5dtFMy541:Byn/xtV5oJsVexMfHGy52

    • 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