General

  • Target

    c0d202bfcdcd8721f6ca79d5ca13d534ea0804db5d29d6cff5690a915ef39748

  • Size

    690KB

  • Sample

    230328-d9jjsagg85

  • MD5

    1e7ceb0b1064b1fdc5dd4b8be3e95e4a

  • SHA1

    3ab6284f675ae11659e4be914d639a6a915ce670

  • SHA256

    c0d202bfcdcd8721f6ca79d5ca13d534ea0804db5d29d6cff5690a915ef39748

  • SHA512

    4a59c1152950d0337e6072cd23ff62023eac87a4f0d7f9bb8298ab962184c305b5282c51ce7c0ce2079188cd10d9a7316abf177b4459d35e500d851d58cb931b

  • SSDEEP

    12288:qMr0y90OCq2LqjFNQGH7CpLARW3GbZ9+LD4v/vNFg1figTMG/BgOlms:6yK2jFNKpsMG6D4v/fg1agTMOlms

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

      c0d202bfcdcd8721f6ca79d5ca13d534ea0804db5d29d6cff5690a915ef39748

    • Size

      690KB

    • MD5

      1e7ceb0b1064b1fdc5dd4b8be3e95e4a

    • SHA1

      3ab6284f675ae11659e4be914d639a6a915ce670

    • SHA256

      c0d202bfcdcd8721f6ca79d5ca13d534ea0804db5d29d6cff5690a915ef39748

    • SHA512

      4a59c1152950d0337e6072cd23ff62023eac87a4f0d7f9bb8298ab962184c305b5282c51ce7c0ce2079188cd10d9a7316abf177b4459d35e500d851d58cb931b

    • SSDEEP

      12288:qMr0y90OCq2LqjFNQGH7CpLARW3GbZ9+LD4v/vNFg1figTMG/BgOlms:6yK2jFNKpsMG6D4v/fg1agTMOlms

    • 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