Overview

overview

8

Static

static

e6154d1c28...le.exe

windows7_x64

8

e6154d1c28...le.exe

windows10_x64

8

Resubmissions

13-04-2023 15:41

230413-s4269scd55 7

26-07-2021 12:42

210726-986y9m7htn 8

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General

  • Target

    e6154d1c2850170fa81d1405886d0227a7548dc8f012b1b73c84646707e42d27.sample

  • Size

    876KB

  • Sample

    210726-986y9m7htn

  • MD5

    21723762c841b2377e06472dd9691da2

  • SHA1

    1f491c497fedd020894a74a6647ab3b7b1c1a90e

  • SHA256

    e6154d1c2850170fa81d1405886d0227a7548dc8f012b1b73c84646707e42d27

  • SHA512

    f2e845878b2f862584bdc754b5e4c4f8421a0e4b9e4354b0f1b674eaf255473ffeaa2ee87ea256bdcb31077422626b047dfc5f272543c25c034dba8b2131f497

Score
8/10
discoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      e6154d1c2850170fa81d1405886d0227a7548dc8f012b1b73c84646707e42d27.sample

    • Size

      876KB

    • MD5

      21723762c841b2377e06472dd9691da2

    • SHA1

      1f491c497fedd020894a74a6647ab3b7b1c1a90e

    • SHA256

      e6154d1c2850170fa81d1405886d0227a7548dc8f012b1b73c84646707e42d27

    • SHA512

      f2e845878b2f862584bdc754b5e4c4f8421a0e4b9e4354b0f1b674eaf255473ffeaa2ee87ea256bdcb31077422626b047dfc5f272543c25c034dba8b2131f497

    Score
    8/10
    discoverypersistenceransomwarespywarestealerupx

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • UPX packed file

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

      upx

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops desktop.ini file(s)

    • Sets desktop wallpaper using registry

      ransomware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Defacement

1
T1491

Tasks