General

  • Target

    256a1a52b691f3564d7ceaa9f6a1eaf4.exe

  • Size

    968KB

  • Sample

    211008-nmqppaead2

  • MD5

    256a1a52b691f3564d7ceaa9f6a1eaf4

  • SHA1

    e99774740b4d1076c3fd0f686274d678cda1a2b6

  • SHA256

    1748b08304d248899ba482858932847ed7b07258edc30ade300a021a622b10be

  • SHA512

    3fbb04676efd116cfd0940ed80183e31644f96bb77b149cd2d6c2b9a4b81544ad54ef5a58c0673fc572b23ee6873f01af966539ec485b18b20c52b9a092f0cc2

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

raccoon

Version

1.8.2

Botnet

728e62b0300799f2a8741c39a71a1543c6759e8d

Attributes
  • url4cnc

    http://teletop.top/brikitiki

    http://teleta.top/brikitiki

    https://t.me/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

scarsa.ac.ug

Targets

    • Target

      256a1a52b691f3564d7ceaa9f6a1eaf4.exe

    • Size

      968KB

    • MD5

      256a1a52b691f3564d7ceaa9f6a1eaf4

    • SHA1

      e99774740b4d1076c3fd0f686274d678cda1a2b6

    • SHA256

      1748b08304d248899ba482858932847ed7b07258edc30ade300a021a622b10be

    • SHA512

      3fbb04676efd116cfd0940ed80183e31644f96bb77b149cd2d6c2b9a4b81544ad54ef5a58c0673fc572b23ee6873f01af966539ec485b18b20c52b9a092f0cc2

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • 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

2
T1112

Credential Access

Credentials in Files

5
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

5
T1005

Email Collection

2
T1114

Tasks