General

  • Target

    27d3a6830b69e204d697b55973f8aeee.exe

  • Size

    170KB

  • Sample

    230309-zdkb4abh21

  • MD5

    27d3a6830b69e204d697b55973f8aeee

  • SHA1

    290a3ac46cad1085619f251ed2bb8617d4925d71

  • SHA256

    25b4a9aa2ac6722d1369c5a5d78aeeadb2cfffb4dc85be0878e6a7c84cee57c4

  • SHA512

    9563bf93ed16298ee0a8efca9cb07b811deefb7ebdb48f87a926b5e4884405ac3bd1e0990000020ffdf8c228d57a61ea89292037cc5a68b8d0bf72501175581c

  • SSDEEP

    3072:H5Amlz0sC++in5op8sNjlL7473FwtYA2JoMX4PuYNWwI1GJ171dwY2TIof:Z3m5pA7V/Lsw1A1pdPFo

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion

Attributes
  • payload_urls

    http://95.214.27.203:8080/upload/wrapper.exe

    http://95.214.27.203:8080/upload/oigmre.exe,http://95.214.27.203:8080/upload/handler.exe

Extracted

Family

redline

Botnet

new1

C2

85.31.46.182:12767

Targets

    • Target

      27d3a6830b69e204d697b55973f8aeee.exe

    • Size

      170KB

    • MD5

      27d3a6830b69e204d697b55973f8aeee

    • SHA1

      290a3ac46cad1085619f251ed2bb8617d4925d71

    • SHA256

      25b4a9aa2ac6722d1369c5a5d78aeeadb2cfffb4dc85be0878e6a7c84cee57c4

    • SHA512

      9563bf93ed16298ee0a8efca9cb07b811deefb7ebdb48f87a926b5e4884405ac3bd1e0990000020ffdf8c228d57a61ea89292037cc5a68b8d0bf72501175581c

    • SSDEEP

      3072:H5Amlz0sC++in5op8sNjlL7473FwtYA2JoMX4PuYNWwI1GJ171dwY2TIof:Z3m5pA7V/Lsw1A1pdPFo

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Network Service Scanning

1
T1046

Query Registry

2
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks