General

  • Target

    2e6169883e7516d4a0ad8e348f409f0a0864c4c943a55280b001718ed66e02dd

  • Size

    683KB

  • Sample

    230328-hbrvqahd57

  • MD5

    6dd93d532c52d06d498cd585dd6265d6

  • SHA1

    b66d13cbc67ba512d420d2154dd08672f158bd0c

  • SHA256

    2e6169883e7516d4a0ad8e348f409f0a0864c4c943a55280b001718ed66e02dd

  • SHA512

    05c2709f2ee930d5941523274301e8a2a0a93446601326fa7f64535d8e7cf480490b5b2c020c83c7f5ca0419574637e2dce4b42b127ea54cf51c8f4882cb89ae

  • SSDEEP

    12288:7Mrey905Yu8tUnLUdOMWyDHBr0iNYhOpLDbSHromFs4zWPk3v1:pyS8tPO4DHdIeDbSM6n3f1

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      2e6169883e7516d4a0ad8e348f409f0a0864c4c943a55280b001718ed66e02dd

    • Size

      683KB

    • MD5

      6dd93d532c52d06d498cd585dd6265d6

    • SHA1

      b66d13cbc67ba512d420d2154dd08672f158bd0c

    • SHA256

      2e6169883e7516d4a0ad8e348f409f0a0864c4c943a55280b001718ed66e02dd

    • SHA512

      05c2709f2ee930d5941523274301e8a2a0a93446601326fa7f64535d8e7cf480490b5b2c020c83c7f5ca0419574637e2dce4b42b127ea54cf51c8f4882cb89ae

    • SSDEEP

      12288:7Mrey905Yu8tUnLUdOMWyDHBr0iNYhOpLDbSHromFs4zWPk3v1:pyS8tPO4DHdIeDbSM6n3f1

    • 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