Analysis

  • max time kernel
    541s
  • max time network
    360s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    14-10-2021 01:30

General

  • Target

    VanGoth.exe

  • Size

    36KB

  • MD5

    afff555062c4e6fb3a34e7c2be519fcd

  • SHA1

    73ed552ba04e57e8cd991f9f82a182aa298c4baa

  • SHA256

    d27a5719ec67c146a1b338302074de39f5ad49b17f81cb014cc2c57c4f464d85

  • SHA512

    31b3b0cf4e877f848fae85c7afd08fe165ae5bcb114d41781d28403e276f524d383e34f7d3e39b96beb8e39f023ae1d150115bf751a3196e3c773eb688a6277f

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Modifies extensions of user files 3 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VanGoth.exe
    "C:\Users\Admin\AppData\Local\Temp\VanGoth.exe"
    1⤵
    • Drops file in Drivers directory
    • Modifies extensions of user files
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:3512

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3512-115-0x0000000000FC0000-0x0000000000FC1000-memory.dmp
    Filesize

    4KB

  • memory/3512-117-0x0000000005E70000-0x0000000005E71000-memory.dmp
    Filesize

    4KB

  • memory/3512-118-0x0000000005830000-0x0000000005831000-memory.dmp
    Filesize

    4KB

  • memory/3512-119-0x0000000005900000-0x0000000005901000-memory.dmp
    Filesize

    4KB

  • memory/3512-120-0x0000000005810000-0x0000000005811000-memory.dmp
    Filesize

    4KB