General

  • Target

    59b1a1f58b7ca014b73a2eebda7eae53.exe

  • Size

    1.2MB

  • Sample

    210818-ggvh14x9g2

  • MD5

    59b1a1f58b7ca014b73a2eebda7eae53

  • SHA1

    553c47a56200b6d957e0ce1ea126399831012c5d

  • SHA256

    e8e31ad00eb7d6e4124e0d9dcd2a2e4ca20afa68007c0e655ae8cc5ca4bfdad9

  • SHA512

    8eb261de8b0396535f2f25d620e504961b79c252769634afe65aa1aff70792a91d183036ace376c8b1030186f270886c853458667f89296b5995887478072db0

Malware Config

Extracted

Family

raccoon

Botnet

c81fb6015c832710f869f6911e1aec18747e0184

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

gordonhk.ac.ug

Targets

    • Target

      59b1a1f58b7ca014b73a2eebda7eae53.exe

    • Size

      1.2MB

    • MD5

      59b1a1f58b7ca014b73a2eebda7eae53

    • SHA1

      553c47a56200b6d957e0ce1ea126399831012c5d

    • SHA256

      e8e31ad00eb7d6e4124e0d9dcd2a2e4ca20afa68007c0e655ae8cc5ca4bfdad9

    • SHA512

      8eb261de8b0396535f2f25d620e504961b79c252769634afe65aa1aff70792a91d183036ace376c8b1030186f270886c853458667f89296b5995887478072db0

    • 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.

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M1

      suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M1

    • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M18

      suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M18

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 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

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks