General

  • Target

    d8eb6d3fe02a890173827c242182acd22aa699e4bbd918fd22b95c00aa3a6445.exe

  • Size

    1.1MB

  • Sample

    210825-ddrywjsv9s

  • MD5

    c0facaa9561e361afe9d92d38e2793a0

  • SHA1

    135c63fbf3659951888c74dde12df75575664eca

  • SHA256

    d8eb6d3fe02a890173827c242182acd22aa699e4bbd918fd22b95c00aa3a6445

  • SHA512

    50f1dcda7ad25017241ba8f46494653e4f64e35a6af57a64ec149802f4e25124ff5d3adbdf81a4137bedb122e688987fa6f36ebfa45a9e0638803f9388965abb

Malware Config

Extracted

Family

raccoon

Botnet

c81fb6015c832710f869f6911e1aec18747e0184

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

hsagoi.ac.ug

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Targets

    • Target

      d8eb6d3fe02a890173827c242182acd22aa699e4bbd918fd22b95c00aa3a6445.exe

    • Size

      1.1MB

    • MD5

      c0facaa9561e361afe9d92d38e2793a0

    • SHA1

      135c63fbf3659951888c74dde12df75575664eca

    • SHA256

      d8eb6d3fe02a890173827c242182acd22aa699e4bbd918fd22b95c00aa3a6445

    • SHA512

      50f1dcda7ad25017241ba8f46494653e4f64e35a6af57a64ec149802f4e25124ff5d3adbdf81a4137bedb122e688987fa6f36ebfa45a9e0638803f9388965abb

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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