General

  • Target

    e6cd525e503ff25e96be78add1b2d0e883f38279880d4d13f8b1fce88100640f

  • Size

    940KB

  • Sample

    230410-zr2hjagc42

  • MD5

    fd52bd2b778024971d730cdc7ec82076

  • SHA1

    3d6dd06af6083bd6980340f5e36fd65fbd7f1f04

  • SHA256

    e6cd525e503ff25e96be78add1b2d0e883f38279880d4d13f8b1fce88100640f

  • SHA512

    3170385c467796358e2e8d0cad39fb1bfb90bde931aa95d77dd1546bff33cfd9fbc91a8c66e494311ac7476222d6320d616350f860e482c7f36e07c57f1eadee

  • SSDEEP

    24576:byW8QdkRue1NvpVkD0c/NIlImF6oaDbMGEXombv/o:OWtrKVNcsZ6/0PomT

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      e6cd525e503ff25e96be78add1b2d0e883f38279880d4d13f8b1fce88100640f

    • Size

      940KB

    • MD5

      fd52bd2b778024971d730cdc7ec82076

    • SHA1

      3d6dd06af6083bd6980340f5e36fd65fbd7f1f04

    • SHA256

      e6cd525e503ff25e96be78add1b2d0e883f38279880d4d13f8b1fce88100640f

    • SHA512

      3170385c467796358e2e8d0cad39fb1bfb90bde931aa95d77dd1546bff33cfd9fbc91a8c66e494311ac7476222d6320d616350f860e482c7f36e07c57f1eadee

    • SSDEEP

      24576:byW8QdkRue1NvpVkD0c/NIlImF6oaDbMGEXombv/o:OWtrKVNcsZ6/0PomT

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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