General

  • Target

    d2ecb95a0786ecc64b1f7cb3e1bf759122d0cdd14d8f19484bb0c15fdc5981d5

  • Size

    939KB

  • Sample

    230410-zc2vrahf6z

  • MD5

    44ac2fd6c0048e8d6a8d6cc90fdf6439

  • SHA1

    63dd52a5919cd769659a697fff0497dfb49d7923

  • SHA256

    d2ecb95a0786ecc64b1f7cb3e1bf759122d0cdd14d8f19484bb0c15fdc5981d5

  • SHA512

    f7a37b3e151c6a1559d992ad7ba83bc671e85a6faab4665c3970a48ae57a9ba99bf0ee99137a513c8ee17c12ca639f9b989e95a183dedd4b3a050757f38c672e

  • SSDEEP

    24576:VyySWrjMOzwkHVa4fTjdIg9si8VVdwn1a4gxKYk:wHWPxc644fdwi8Wntgx

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

      d2ecb95a0786ecc64b1f7cb3e1bf759122d0cdd14d8f19484bb0c15fdc5981d5

    • Size

      939KB

    • MD5

      44ac2fd6c0048e8d6a8d6cc90fdf6439

    • SHA1

      63dd52a5919cd769659a697fff0497dfb49d7923

    • SHA256

      d2ecb95a0786ecc64b1f7cb3e1bf759122d0cdd14d8f19484bb0c15fdc5981d5

    • SHA512

      f7a37b3e151c6a1559d992ad7ba83bc671e85a6faab4665c3970a48ae57a9ba99bf0ee99137a513c8ee17c12ca639f9b989e95a183dedd4b3a050757f38c672e

    • SSDEEP

      24576:VyySWrjMOzwkHVa4fTjdIg9si8VVdwn1a4gxKYk:wHWPxc644fdwi8Wntgx

    • 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