General

  • Target

    566584a10ff7bd4442abc0e13b0f4dc263bbe61a0fbf0.exe

  • Size

    794KB

  • Sample

    220830-k5la5sgaf4

  • MD5

    9c038c34e4d37410cecb1f20f90984d5

  • SHA1

    ad16dea0d1f1d3eb45e8d8e1a040e42110ab1bec

  • SHA256

    566584a10ff7bd4442abc0e13b0f4dc263bbe61a0fbf0a27c61bd92f511efe76

  • SHA512

    5e5a5b357fe902b76b8c76a534904cc4ab588d9e558c1c5a6ad935326fa532873a27f6b1c9dd6c62aecc84ac791cc2442c9ef41c4151077d7499ed7c7e59b961

  • SSDEEP

    6144:gHsV9Ig0yuLxcxxHz9Fl5iD4n3HVxx+BcUg+4oyss3MAy8IfSEA6gsumifLzJ6:4svBPnHJ5iERUghGUMAOSElgsumiT

Malware Config

Extracted

Family

redline

Botnet

VERIF01

C2

please.c0nnect2me.ru:7777

Attributes
  • auth_value

    2eddda17dd5a8a8c16c28e7fe0f74b6c

Extracted

Family

colibri

Version

1.2.0

Botnet

Build1

C2

http://zpltcmgodhvvedxtfcygvbgjkvgvcguygytfigj.cc/gate.php

http://yugyuvyugguitgyuigtfyutdtoghghbbgyv.cx/gate.php

Targets

    • Target

      566584a10ff7bd4442abc0e13b0f4dc263bbe61a0fbf0.exe

    • Size

      794KB

    • MD5

      9c038c34e4d37410cecb1f20f90984d5

    • SHA1

      ad16dea0d1f1d3eb45e8d8e1a040e42110ab1bec

    • SHA256

      566584a10ff7bd4442abc0e13b0f4dc263bbe61a0fbf0a27c61bd92f511efe76

    • SHA512

      5e5a5b357fe902b76b8c76a534904cc4ab588d9e558c1c5a6ad935326fa532873a27f6b1c9dd6c62aecc84ac791cc2442c9ef41c4151077d7499ed7c7e59b961

    • SSDEEP

      6144:gHsV9Ig0yuLxcxxHz9Fl5iD4n3HVxx+BcUg+4oyss3MAy8IfSEA6gsumifLzJ6:4svBPnHJ5iERUghGUMAOSElgsumiT

    • Colibri Loader

      A loader sold as MaaS first seen in August 2021.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks