General

  • Target

    file.exe

  • Size

    143KB

  • Sample

    210218-yffq4e3xgj

  • MD5

    26baf1dd4e0c44975cf943b6d5269b07

  • SHA1

    4648e9a79c7a4fd5be622128ddc5af68697f3121

  • SHA256

    9117de15747527123f93284c821ea2e681b574639112532e66ad37a8246d98c9

  • SHA512

    57adccbf3424849a19291e9e4ec018a4f3b1ca5fbdfedd16592fadae5c7664249eafcff85e916dd2342ab47b6440ac314af63360aaafba1a11c7356c0f27fcef

Malware Config

Extracted

Family

raccoon

Botnet

0db229d1b033c01c78fe39a4919289ac1a283c72

Attributes
  • url4cnc

    https://telete.in/j90maninblack

rc4.plain
rc4.plain

Targets

    • Target

      file.exe

    • Size

      143KB

    • MD5

      26baf1dd4e0c44975cf943b6d5269b07

    • SHA1

      4648e9a79c7a4fd5be622128ddc5af68697f3121

    • SHA256

      9117de15747527123f93284c821ea2e681b574639112532e66ad37a8246d98c9

    • SHA512

      57adccbf3424849a19291e9e4ec018a4f3b1ca5fbdfedd16592fadae5c7664249eafcff85e916dd2342ab47b6440ac314af63360aaafba1a11c7356c0f27fcef

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • 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

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks