Overview

overview

10

Static

static

5e79854b8a...63.exe

windows7-x64

7

5e79854b8a...63.exe

windows10-2004-x64

10

f6fbfa9fe3...b4.exe

windows7-x64

7

f6fbfa9fe3...b4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    240s
  • max time network
    337s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 09:21

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General

  • Target

    5e79854b8a92b169212e0ea3ad0252e4a86fc7e186fc162f143bb7754a73ec63.exe

  • Size

    855KB

  • MD5

    b303ffe0bbddca1570940557cabdd966

  • SHA1

    647b9aeb909e9900a07a1796d764469ad71ddf2e

  • SHA256

    5e79854b8a92b169212e0ea3ad0252e4a86fc7e186fc162f143bb7754a73ec63

  • SHA512

    0a03e1e0a87f6adaa0fd28e65a2200ffc6b6f0c27983ba3a82e8b0cd2f2384637c8f75ae676b5d3ecbb67ab0492987fe5710c57dce5af9e35ad153f1b4f21653

  • SSDEEP

    12288:mbvr5nOE4wDJxr5nOE4wDgpdZk0JlVRJT:mbv9D39DczBlR

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e79854b8a92b169212e0ea3ad0252e4a86fc7e186fc162f143bb7754a73ec63.exe
    "C:\Users\Admin\AppData\Local\Temp\5e79854b8a92b169212e0ea3ad0252e4a86fc7e186fc162f143bb7754a73ec63.exe"
    1⤵
    • Loads dropped DLL
    PID:564

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nspEA80.tmp\System.dll
    Filesize

    12KB

    MD5

    cff85c549d536f651d4fb8387f1976f2

    SHA1

    d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

    SHA256

    8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

    SHA512

    531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

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  • memory/564-54-0x00000000763A1000-0x00000000763A3000-memory.dmp
    Filesize

    8KB

    Download