Overview

overview

10

Static

static

10

2024-03-13...er.exe

windows7-x64

9

2024-03-13...er.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    2024-03-13_49e84d6bbe341bc17a7fbabeabc36f34_cryptolocker

  • Size

    83KB

  • Sample

    240313-lk1e1aaa3z

  • MD5

    49e84d6bbe341bc17a7fbabeabc36f34

  • SHA1

    865547541191f967e089fc1c3cebda4d5cadd349

  • SHA256

    0b714946d9f8d539337c0232073782518b081ace210ca90fdb40fb903849af29

  • SHA512

    16362f0644db8747a31e3701040016626d1b9243d75a053bbe2fc1234ee1d62215f3a124aa4350d2f4493edafa2328596e753fd23a0cecd466a7dc9d31f92309

  • SSDEEP

    1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7va:T6a+rdOOtEvwDpjNm

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-03-13_49e84d6bbe341bc17a7fbabeabc36f34_cryptolocker

    • Size

      83KB

    • MD5

      49e84d6bbe341bc17a7fbabeabc36f34

    • SHA1

      865547541191f967e089fc1c3cebda4d5cadd349

    • SHA256

      0b714946d9f8d539337c0232073782518b081ace210ca90fdb40fb903849af29

    • SHA512

      16362f0644db8747a31e3701040016626d1b9243d75a053bbe2fc1234ee1d62215f3a124aa4350d2f4493edafa2328596e753fd23a0cecd466a7dc9d31f92309

    • SSDEEP

      1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7va:T6a+rdOOtEvwDpjNm

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks