General

  • Target

    1458DCB3EA4A20489E6E4F2D3EC45CDC.exe

  • Size

    116KB

  • Sample

    210828-vxkktt6966

  • MD5

    1458dcb3ea4a20489e6e4f2d3ec45cdc

  • SHA1

    21e0d10541055082ea3c64cba7a6d7842e1d6a0b

  • SHA256

    9d4a0a8ffa11fc953750c07bd6997bcd23871fe277f65b4113e197b779aa24f0

  • SHA512

    d4db71774a7d04eb0f687e86e838c6d5d666cf14faf72eed1864dcb70b6001c43cbf66fbecccccdfd087b81707cd8db0cec66e0f699358f9ee207e429c2603ee

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

raccoon

Botnet

c81fb6015c832710f869f6911e1aec18747e0184

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

hsagoi.ac.ug

Targets

    • Target

      1458DCB3EA4A20489E6E4F2D3EC45CDC.exe

    • Size

      116KB

    • MD5

      1458dcb3ea4a20489e6e4f2d3ec45cdc

    • SHA1

      21e0d10541055082ea3c64cba7a6d7842e1d6a0b

    • SHA256

      9d4a0a8ffa11fc953750c07bd6997bcd23871fe277f65b4113e197b779aa24f0

    • SHA512

      d4db71774a7d04eb0f687e86e838c6d5d666cf14faf72eed1864dcb70b6001c43cbf66fbecccccdfd087b81707cd8db0cec66e0f699358f9ee207e429c2603ee

    • 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 M18

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

    • suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M3

      suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M3

    • 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