Overview

overview

10

Static

static

3

2025-03-06...uk.exe

windows7-x64

10

2025-03-06...uk.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2025, 22:06

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General

  • Target

    2025-03-06_6047b9c8cc65c1c916615f790e9eafc6_ryuk.exe

  • Size

    664KB

  • MD5

    6047b9c8cc65c1c916615f790e9eafc6

  • SHA1

    416dba062f1bd8e9c22ed522a7b03678fa0eb927

  • SHA256

    d1b99dbc8275d3057af02f792dd6eaa8d57e8681e5591dfdd018363589543971

  • SHA512

    76b840b01548fa61c7890747f2dd3e98658f59ce9c6ebb337d27a862d854861f1b579e69b3536256ef2ea87c478159355f7da6ddc9ff29dcc4fb6d886732bd4e

  • SSDEEP

    12288:5s9r6+RpSoCU5qJSr1e+FU4ryvz5WDt8gMAlHUzTshvq7C1jwY:SXSoCU5qJSr1e+Fc75WDt8gMMeTGq7ij

Score
10/10
azovpersistenceransomwarespywarestealerwiper

Malware Config

Signatures

  • Azov

    A wiper seeking only damage, first seen in 2022.

    ransomwarewiperazov
  • Azov family
    azov
  • Renames multiple (1910) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-06_6047b9c8cc65c1c916615f790e9eafc6_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-06_6047b9c8cc65c1c916615f790e9eafc6_ryuk.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    PID:1816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\7-Zip\Lang\RESTORE_FILES.txt
    Filesize

    2KB

    MD5

    78ede93114e65f9160fd03d3357c56e6

    SHA1

    88d531b101e57655f1d0d26c6b3257aa2468d460

    SHA256

    c97412fbf88da8f91099a52888dea4c3f222cd95af3e681e3271cbca8b6b7bb5

    SHA512

    074a4c741273902ccacb6f573b96d8accedb2ee405dbd04350cdbf54d180c1fd577a4e90c2aae26bf72f3782403f4494db6e3501a04cfd9d7d81a6bc14884b9d

    Download Submit

  • memory/1816-4-0x0000000000100000-0x0000000000105000-memory.dmp

    Filesize

    20KB

    Download

  • memory/1816-10-0x0000000000110000-0x0000000000114000-memory.dmp

    Filesize

    16KB

    Download

  • memory/1816-7-0x0000000000100000-0x0000000000105000-memory.dmp

    Filesize

    20KB

    Download

  • memory/1816-6-0x00000000000E0000-0x00000000000E7000-memory.dmp

    Filesize

    28KB

    Download

  • memory/1816-3-0x0000000000100000-0x0000000000105000-memory.dmp

    Filesize

    20KB

    Download

  • memory/1816-2-0x000000013F1D0000-0x000000013F267000-memory.dmp

    Filesize

    604KB

    Download

  • memory/1816-0-0x0000000000110000-0x0000000000114000-memory.dmp

    Filesize

    16KB

    Download