Overview

overview

10

Static

static

10

new.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    120s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    31-05-2022 01:15

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General

  • Target

    new.exe

  • Size

    189KB

  • MD5

    dd5865ef1d0c647a7d73c6d5ea11cd0b

  • SHA1

    4b93dcb6cced53118f972e84a69355da98adeda7

  • SHA256

    bac39c44a1510bb472f8e306f4b46421302444c521711eebc2b9244068a8df72

  • SHA512

    fd053d24599247b709536beefdc4d0dfd5ff33835391d3b4819f2162c808cc57ffcdac970cc387b57d4556d23dc4b8b2273060de8fcecc7392fcbf873dbc837c

Score
10/10
sodinokibiransomware

Malware Config

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\new.exe
    "C:\Users\Admin\AppData\Local\Temp\new.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4260
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
        PID:380

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    3
    T1082

    Peripheral Device Discovery

    1
    T1120

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/380-130-0x0000000000000000-mapping.dmp
      Download