General

  • Target

    3a9684c70496f68a3cbd54fcdcb2ee1c.exe

  • Size

    928KB

  • Sample

    210818-1dg4zv134n

  • MD5

    3a9684c70496f68a3cbd54fcdcb2ee1c

  • SHA1

    cf8fae3e2150be663e13f34760dd64f64e4ee7c4

  • SHA256

    b7f7c6607354a0b83caccf57efef2d2447d212b7e0ee0f476abf069274cfd90c

  • SHA512

    98c45b91d1015d9514a20cd876661dde7e5224542b7130a36d3e54c54d7c61b530b4d17999f2ffc34e0e6500d57831cbdc1716d42bd6f9548ec72335f0b33112

Malware Config

Extracted

Family

raccoon

Botnet

c81fb6015c832710f869f6911e1aec18747e0184

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

gordonhk.ac.ug

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Targets

    • Target

      3a9684c70496f68a3cbd54fcdcb2ee1c.exe

    • Size

      928KB

    • MD5

      3a9684c70496f68a3cbd54fcdcb2ee1c

    • SHA1

      cf8fae3e2150be663e13f34760dd64f64e4ee7c4

    • SHA256

      b7f7c6607354a0b83caccf57efef2d2447d212b7e0ee0f476abf069274cfd90c

    • SHA512

      98c45b91d1015d9514a20cd876661dde7e5224542b7130a36d3e54c54d7c61b530b4d17999f2ffc34e0e6500d57831cbdc1716d42bd6f9548ec72335f0b33112

    • 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 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