General

  • Target

    f2f0e6f5ab1c08006475ad964f9dbb0a.exe

  • Size

    479KB

  • Sample

    230505-y9bt6afc3y

  • MD5

    f2f0e6f5ab1c08006475ad964f9dbb0a

  • SHA1

    ef7a5b6c3a33585ac8cd9b226b8ed9aa53b16d49

  • SHA256

    1eb21199cac62b830a78915ddb790eb2063a6755713715a5c8117bbb50f19079

  • SHA512

    f1b97b6bc2ea563c160a0b888faffdcf4add614770e0f8bfc1ce6491aaa1b9e12680d946339ea419a268165881c8d22da20badff6d10c111f69b9bae219892a2

  • SSDEEP

    12288:gMrpy90sE6GnzGxmtrKE9+gl9by+A63ZGbP:ZyU6GzOqv+g3DA68bP

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Targets

    • Target

      f2f0e6f5ab1c08006475ad964f9dbb0a.exe

    • Size

      479KB

    • MD5

      f2f0e6f5ab1c08006475ad964f9dbb0a

    • SHA1

      ef7a5b6c3a33585ac8cd9b226b8ed9aa53b16d49

    • SHA256

      1eb21199cac62b830a78915ddb790eb2063a6755713715a5c8117bbb50f19079

    • SHA512

      f1b97b6bc2ea563c160a0b888faffdcf4add614770e0f8bfc1ce6491aaa1b9e12680d946339ea419a268165881c8d22da20badff6d10c111f69b9bae219892a2

    • SSDEEP

      12288:gMrpy90sE6GnzGxmtrKE9+gl9by+A63ZGbP:ZyU6GzOqv+g3DA68bP

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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