General

  • Target

    28b13e12497847c2aded07d3f9d53c975203c9cebc891202ec4ab4156a4da08b.bin

  • Size

    1.7MB

  • Sample

    230506-zwsq7aed25

  • MD5

    b5665cd5feed2dc33394bf1b5e45e383

  • SHA1

    670badf6d3fe37a45195cd28d9ffd7a0439f8faf

  • SHA256

    28b13e12497847c2aded07d3f9d53c975203c9cebc891202ec4ab4156a4da08b

  • SHA512

    7707ddeadd8c4c14f391e40342c52f02eddd92ce3bfcb67b5838bbca3f19e7454b3a8fb8eb2a84a08bc54a00e388f73b532005a1192df5a3a5766317a9b10e27

  • SSDEEP

    49152:smJa2CzLtlk2RxkyJ3I0z1T2i+Na4IKNHq1FRO:42CPtl7RxkyJ7TpGbxqHR

Malware Config

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      28b13e12497847c2aded07d3f9d53c975203c9cebc891202ec4ab4156a4da08b.bin

    • Size

      1.7MB

    • MD5

      b5665cd5feed2dc33394bf1b5e45e383

    • SHA1

      670badf6d3fe37a45195cd28d9ffd7a0439f8faf

    • SHA256

      28b13e12497847c2aded07d3f9d53c975203c9cebc891202ec4ab4156a4da08b

    • SHA512

      7707ddeadd8c4c14f391e40342c52f02eddd92ce3bfcb67b5838bbca3f19e7454b3a8fb8eb2a84a08bc54a00e388f73b532005a1192df5a3a5766317a9b10e27

    • SSDEEP

      49152:smJa2CzLtlk2RxkyJ3I0z1T2i+Na4IKNHq1FRO:42CPtl7RxkyJ7TpGbxqHR

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks