Overview

overview

8

Static

static

8

45659c8b8a...3e.exe

windows7_x64

8

45659c8b8a...3e.exe

windows10_x64

8

Resubmissions

30/08/2022, 13:11

220830-qeyfnsaha8 8

22/01/2021, 10:07

210122-7vwcckmmtj 8

Analysis

  • max time kernel
    147s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    22/01/2021, 10:07

Sharing

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Report Analysis Logs

General

  • Target

    45659c8b8a21158dbad3a15a174a42f923c6c179d9dcc3168d64f89cd9f1433e.exe

  • Size

    149KB

  • MD5

    fdbd0ccb8d0bea52f95cedb51c3de9e9

  • SHA1

    d6fa30eeb170c70fc3892429df2872372b3cef48

  • SHA256

    45659c8b8a21158dbad3a15a174a42f923c6c179d9dcc3168d64f89cd9f1433e

  • SHA512

    3457221f4ef4e0e79f694f89b30c36fe731037f1565aae49d9b0bb151c6e50fb0523c0f7a82ba333726bd2f9822561e3ee794bacc1e8f052ea9a3a7d5bcbe3d0

Score
8/10
ransomwarespywareupx

Malware Config

Signatures

  • Modifies extensions of user files 5 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops startup file 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Drops desktop.ini file(s) 77 IoCs
  • Drops file in Program Files directory 12054 IoCs
  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45659c8b8a21158dbad3a15a174a42f923c6c179d9dcc3168d64f89cd9f1433e.exe
    "C:\Users\Admin\AppData\Local\Temp\45659c8b8a21158dbad3a15a174a42f923c6c179d9dcc3168d64f89cd9f1433e.exe"
    1⤵
    • Modifies extensions of user files
    • Drops startup file
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:1732
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 1276 -s 2896
    1⤵
    • Program crash
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1816

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1732-2-0x000000013F9C0000-0x000000013FA2D000-memory.dmp

    Filesize

    436KB

    Download

  • memory/1816-4-0x000007FEFBD61000-0x000007FEFBD63000-memory.dmp

    Filesize

    8KB

    Download

  • memory/1816-6-0x0000000001D70000-0x0000000001D81000-memory.dmp

    Filesize

    68KB

    Download

  • memory/1816-5-0x0000000001D70000-0x0000000001D81000-memory.dmp

    Filesize

    68KB

    Download

  • memory/1816-8-0x0000000002280000-0x0000000002281000-memory.dmp

    Filesize

    4KB

    Download