General

  • Target

    3abf584e113bd3a4b209dfdfb9aaa128_JaffaCakes118

  • Size

    627KB

  • Sample

    240512-sk1t4abg51

  • MD5

    3abf584e113bd3a4b209dfdfb9aaa128

  • SHA1

    233deea53911a19d1e9bd2e01f9e1144cf5e6ca4

  • SHA256

    c442c6a2438a5369b3e87a23f53a395de7dece116071fbc60dd307dde8d9eb99

  • SHA512

    fc801ac447cb6526c3268c524ce0f1ed05733dd9aeb8cc52e06fd36d3bc218897422c61a1dd6bcdf0248d153d9f6bb564d047608a7ac1a422b6b927a3f5ffdc2

  • SSDEEP

    12288:98Dsri92Fl77VCZzqnv5r+/6ibd4YFeNpUK4g056s:98gG92PKzk5r+/rgCJge6

Malware Config

Targets

    • Target

      3abf584e113bd3a4b209dfdfb9aaa128_JaffaCakes118

    • Size

      627KB

    • MD5

      3abf584e113bd3a4b209dfdfb9aaa128

    • SHA1

      233deea53911a19d1e9bd2e01f9e1144cf5e6ca4

    • SHA256

      c442c6a2438a5369b3e87a23f53a395de7dece116071fbc60dd307dde8d9eb99

    • SHA512

      fc801ac447cb6526c3268c524ce0f1ed05733dd9aeb8cc52e06fd36d3bc218897422c61a1dd6bcdf0248d153d9f6bb564d047608a7ac1a422b6b927a3f5ffdc2

    • SSDEEP

      12288:98Dsri92Fl77VCZzqnv5r+/6ibd4YFeNpUK4g056s:98gG92PKzk5r+/rgCJge6

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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 Microsoft Outlook profiles

    • 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 v13

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Tasks