Overview

overview

10

Static

static

3

JaffaCakes...76.exe

windows7-x64

10

JaffaCakes...76.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_3827317e20eedc457ed42abdbdaa802553c5ec7d915afc0e1935c2e04763f576

  • Size

    4.0MB

  • Sample

    241222-f71fmawkgk

  • MD5

    5a805a1885c997f1c16dc1139647a2fa

  • SHA1

    b9ae32525966e3b0afbaf04b126ed61bb848578d

  • SHA256

    3827317e20eedc457ed42abdbdaa802553c5ec7d915afc0e1935c2e04763f576

  • SHA512

    5e72ce42323c17617ffc9cfa0e23a42aa27bdbc873d32bebffc854c987281e6422a622ca8b2b3458ebbe40580a2056925bc121afb2a107d2cf7bd54f9bbc8115

  • SSDEEP

    98304:/0pw2ok7N2KgY9s8roDXYqK7kPhqsBfz6rDb9ciFSUjWNz:/ww21gCrmYqzk66iiFpjWN

Score
10/10
xmrigdefense_evasionminer

Malware Config

Targets

    • Target

      JaffaCakes118_3827317e20eedc457ed42abdbdaa802553c5ec7d915afc0e1935c2e04763f576

    • Size

      4.0MB

    • MD5

      5a805a1885c997f1c16dc1139647a2fa

    • SHA1

      b9ae32525966e3b0afbaf04b126ed61bb848578d

    • SHA256

      3827317e20eedc457ed42abdbdaa802553c5ec7d915afc0e1935c2e04763f576

    • SHA512

      5e72ce42323c17617ffc9cfa0e23a42aa27bdbc873d32bebffc854c987281e6422a622ca8b2b3458ebbe40580a2056925bc121afb2a107d2cf7bd54f9bbc8115

    • SSDEEP

      98304:/0pw2ok7N2KgY9s8roDXYqK7kPhqsBfz6rDb9ciFSUjWNz:/ww21gCrmYqzk66iiFpjWN

    Score
    10/10
    xmrigdefense_evasionminer

    • Xmrig family

      xmrig

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner payload

      miner

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks