General

  • Target

    7f3c357645773ae72fad5ee6b11c10ba42fc9b76f1198a3541494666732d7f75

  • Size

    680KB

  • Sample

    230324-qhd67see33

  • MD5

    29ab94639d946c797ffb8949b6bccd3c

  • SHA1

    fa28a0ab18c0f9eeeadf19a6d99c90005c6ef24e

  • SHA256

    7f3c357645773ae72fad5ee6b11c10ba42fc9b76f1198a3541494666732d7f75

  • SHA512

    ecd1144cbfa2c6a226a5231ab866b884505cf0dcdec8662c019a0206052d7ff2f4fdd5ad173156aafde4dc5770416f359c0eaf4590f27cbccc4b9be4823a8e39

  • SSDEEP

    12288:WmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:a2HD26KieG1Xs/E6F7mJqlBCKHI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      7f3c357645773ae72fad5ee6b11c10ba42fc9b76f1198a3541494666732d7f75

    • Size

      680KB

    • MD5

      29ab94639d946c797ffb8949b6bccd3c

    • SHA1

      fa28a0ab18c0f9eeeadf19a6d99c90005c6ef24e

    • SHA256

      7f3c357645773ae72fad5ee6b11c10ba42fc9b76f1198a3541494666732d7f75

    • SHA512

      ecd1144cbfa2c6a226a5231ab866b884505cf0dcdec8662c019a0206052d7ff2f4fdd5ad173156aafde4dc5770416f359c0eaf4590f27cbccc4b9be4823a8e39

    • SSDEEP

      12288:WmMzFXFWH+sb7gsOV4Fcie32MPCXBCL2y/EArnF7mUeqlBCKVO2Ri:a2HD26KieG1Xs/E6F7mJqlBCKHI

    • 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