General

  • Target

    63002092f7198fa2b0e95590eb64de02c666898ad96163cbefbe46175585a64c

  • Size

    786KB

  • Sample

    230602-j3l9zsae79

  • MD5

    85ce52f1615b21845ab27a8bb11be228

  • SHA1

    6573cb581e459c1fab1954b6fd5b54fd52050b90

  • SHA256

    63002092f7198fa2b0e95590eb64de02c666898ad96163cbefbe46175585a64c

  • SHA512

    e88a6df9602b4c25c2d9230e026b781f67d36cac373001dcfb95026057e72070ece0b8cf5f49219e36d2f771ecb526ed336e99728d28395bdb64dbb150c7dc86

  • SSDEEP

    12288:FMryy90nm0WWuA34GmairCBTndTGyqZwNla3hCunqs/WHghC8Z6Vu19wqsSSxHwg:vyj0xFFTBrE3ZXZG8QVFQh2b

Malware Config

Extracted

Family

redline

Botnet

mars

C2

83.97.73.127:19045

Attributes
  • auth_value

    91bd3682cfb50cdc64b6009eb977b766

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      63002092f7198fa2b0e95590eb64de02c666898ad96163cbefbe46175585a64c

    • Size

      786KB

    • MD5

      85ce52f1615b21845ab27a8bb11be228

    • SHA1

      6573cb581e459c1fab1954b6fd5b54fd52050b90

    • SHA256

      63002092f7198fa2b0e95590eb64de02c666898ad96163cbefbe46175585a64c

    • SHA512

      e88a6df9602b4c25c2d9230e026b781f67d36cac373001dcfb95026057e72070ece0b8cf5f49219e36d2f771ecb526ed336e99728d28395bdb64dbb150c7dc86

    • SSDEEP

      12288:FMryy90nm0WWuA34GmairCBTndTGyqZwNla3hCunqs/WHghC8Z6Vu19wqsSSxHwg:vyj0xFFTBrE3ZXZG8QVFQh2b

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks