General

  • Target

    cd88229147b82920a4f2143f43be155025f7211e1c19d5002a10d64d0d2c0beb

  • Size

    683KB

  • Sample

    230328-lhpkqaab66

  • MD5

    d2eabe927a45c5e254be12c2b4c5b52d

  • SHA1

    ebb4598fa8183c5f7f578e45bce377339f527fb0

  • SHA256

    cd88229147b82920a4f2143f43be155025f7211e1c19d5002a10d64d0d2c0beb

  • SHA512

    8763ffd96daaaba331b5daa5ab8a9d3a4c0566f192258a6b7e378af48d7a4868ba94933bf81c983ad3979961cc18f1c248c13a3dd6f22b4cf3cdeb42a26316ab

  • SSDEEP

    12288:6MrBy90nj4lYPelTuzYBOcBd3XIPXMwene3VUrMmtL33TL:XydemlTuzdcn3QXD3VNmtLnn

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      cd88229147b82920a4f2143f43be155025f7211e1c19d5002a10d64d0d2c0beb

    • Size

      683KB

    • MD5

      d2eabe927a45c5e254be12c2b4c5b52d

    • SHA1

      ebb4598fa8183c5f7f578e45bce377339f527fb0

    • SHA256

      cd88229147b82920a4f2143f43be155025f7211e1c19d5002a10d64d0d2c0beb

    • SHA512

      8763ffd96daaaba331b5daa5ab8a9d3a4c0566f192258a6b7e378af48d7a4868ba94933bf81c983ad3979961cc18f1c248c13a3dd6f22b4cf3cdeb42a26316ab

    • SSDEEP

      12288:6MrBy90nj4lYPelTuzYBOcBd3XIPXMwene3VUrMmtL33TL:XydemlTuzdcn3QXD3VNmtLnn

    • 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 Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks