Overview

overview

10

Static

static

10

3fdad99a17...d4.exe

windows7-x64

10

3fdad99a17...d4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    154s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 13:53

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General

  • Target

    3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4.exe

  • Size

    161KB

  • MD5

    422f5cdf619404563b0c3e249bd121d4

  • SHA1

    1a364144342602074a8140ec4da5eb4f0be26274

  • SHA256

    3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4

  • SHA512

    b63d22bb9556ed2d2aeefb94d9ef2245e76f433d897d5fba402d686682af3b3df14c20b7dc64694436245473a7bab8d6de8aafc6633e7e91f535f8c9ecbd3aa6

  • SSDEEP

    3072:Hp5SexkWi1Lbi4eTMlwDCnu/q/IF+l4xjwKX9H:JvGWwbnWJ/gIF+lmL

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 23 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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4.exe
    "C:\Users\Admin\AppData\Local\Temp\3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4236
    • 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:1700
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4056 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2836

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      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

      Resource Development

      Reconnaissance

      Replay Monitor

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      Downloads