Overview

overview

7

Static

static

7

LunarBoostrapper.exe

windows7-x64

7

LunarBoostrapper.exe

windows10-2004-x64

7

out.exe

windows7-x64

out.exe

windows10-2004-x64

Sharing

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General

  • Target

    LunarBoostrapper.exe

  • Size

    85.3MB

  • Sample

    240521-rv3k1ahb85

  • MD5

    8c7421292360dd2cdb61caf15795d5e3

  • SHA1

    b453cb7027abf59ae02772f2867e3bc9ebf7ea4d

  • SHA256

    39056718c55d244307484d8d8bf5010d3b8fde194d288c7a4de6c63644405268

  • SHA512

    76972b36132aeade13a6a1df95a95023c11220e1c348a461f26419115025159015d871475ade333d3aebb7e845f9725bcc653d142a653d47cefda5728ebe7933

  • SSDEEP

    1572864:tUbrPU1e4iamkhLDyPl4QiZoBnqf3Gd6xdnj+Y/5szQ7E7lZNCWg9uTdEb4:tUbr4e4iadhLDy943anyo6V/Tk7Cb9k7

Score
7/10
upx

Malware Config

Targets

    • Target

      LunarBoostrapper.exe

    • Size

      85.3MB

    • MD5

      8c7421292360dd2cdb61caf15795d5e3

    • SHA1

      b453cb7027abf59ae02772f2867e3bc9ebf7ea4d

    • SHA256

      39056718c55d244307484d8d8bf5010d3b8fde194d288c7a4de6c63644405268

    • SHA512

      76972b36132aeade13a6a1df95a95023c11220e1c348a461f26419115025159015d871475ade333d3aebb7e845f9725bcc653d142a653d47cefda5728ebe7933

    • SSDEEP

      1572864:tUbrPU1e4iamkhLDyPl4QiZoBnqf3Gd6xdnj+Y/5szQ7E7lZNCWg9uTdEb4:tUbr4e4iadhLDy943anyo6V/Tk7Cb9k7

    Score
    7/10
    upx

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

    • Target

      out.upx

    • Size

      325KB

    • MD5

      8b97092870dce3a452c02f1bd13720d4

    • SHA1

      c6ee7d8a34f571c9230856b45bcf7ba8eb2f678e

    • SHA256

      38b097b50b70e720872c8dc3b55e0cbf45bc62a138c83fbfc0a66e2a36e96161

    • SHA512

      3d0488359b635f36db936588a74a773d7350c36d10254ccec2df13bf7ff24bd2654313da95dd3ad1d206d761580ba7c10f2f660b8f2313c52fb895101a6236a9

    • SSDEEP

      6144:Py6I0jmJCvIBp4Z9zoyYaoQ3IL60SqWCWUDU+xREWU3Em5V0V3JXtps:a6IfJCvIb4Z9zoyYa+4CoWSf5WVZdps

    Score
    1/10
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks