Analysis

  • max time kernel
    115s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    06-11-2020 10:42

General

  • Target

    1beab04f6ca5f34a6c0f6515b24ce4eaa0d354f81887094a1c8ff4a4c6ddf17c.exe

  • Size

    708KB

  • MD5

    f139bcd08ad8da406f7dd25411d1c9b3

  • SHA1

    2987c25602af9f636511d90dde0ecb637fc1c5e6

  • SHA256

    1beab04f6ca5f34a6c0f6515b24ce4eaa0d354f81887094a1c8ff4a4c6ddf17c

  • SHA512

    cbf2f9d40919648ba395e79320feb13eca3a61fe28da570f64f562dbd959fd87c90459458239a36bff9b913ddc1c0f1ea7f32627b6aae19448b85173c3d088f6

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1beab04f6ca5f34a6c0f6515b24ce4eaa0d354f81887094a1c8ff4a4c6ddf17c.exe
    "C:\Users\Admin\AppData\Local\Temp\1beab04f6ca5f34a6c0f6515b24ce4eaa0d354f81887094a1c8ff4a4c6ddf17c.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:744

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/744-0-0x0000000002477000-0x0000000002478000-memory.dmp
    Filesize

    4KB

  • memory/744-1-0x0000000003DF0000-0x0000000003E01000-memory.dmp
    Filesize

    68KB

  • memory/1812-2-0x000007FEF6400000-0x000007FEF667A000-memory.dmp
    Filesize

    2.5MB