Overview

overview

8

Static

static

1

040fb03ec9...6d.exe

windows7-x64

8

040fb03ec9...6d.exe

windows10-2004-x64

8

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General

  • Target

    040fb03ec9372930076ea94ac190d2686b5b9a3208b64989d7de53ced412586d

  • Size

    1.4MB

  • Sample

    231001-2e13caec2t

  • MD5

    c52549cf2cb942208b8d0837651459b0

  • SHA1

    28b4747bf61905e0b0959c52c645bd0da23d9167

  • SHA256

    040fb03ec9372930076ea94ac190d2686b5b9a3208b64989d7de53ced412586d

  • SHA512

    932863c3a23f957fc270e191f5ab07ba2ba8f9aeb6691ca3f3515d2d97a0ff33a85bbbb9393fe4501e521c3a4b951ce47b88bf3f9431c1e741121ff25e2dd2e5

  • SSDEEP

    24576:BzvKUZQYfXDPJZOE9PjCFaAL11MJY7pjtafbojRAaUtYQCK16dck0tWrHRrEH7b:pKkQYfDPJZr9ra11M+jtIbCRLlv7p0th

Score
8/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      040fb03ec9372930076ea94ac190d2686b5b9a3208b64989d7de53ced412586d

    • Size

      1.4MB

    • MD5

      c52549cf2cb942208b8d0837651459b0

    • SHA1

      28b4747bf61905e0b0959c52c645bd0da23d9167

    • SHA256

      040fb03ec9372930076ea94ac190d2686b5b9a3208b64989d7de53ced412586d

    • SHA512

      932863c3a23f957fc270e191f5ab07ba2ba8f9aeb6691ca3f3515d2d97a0ff33a85bbbb9393fe4501e521c3a4b951ce47b88bf3f9431c1e741121ff25e2dd2e5

    • SSDEEP

      24576:BzvKUZQYfXDPJZOE9PjCFaAL11MJY7pjtafbojRAaUtYQCK16dck0tWrHRrEH7b:pKkQYfDPJZr9ra11M+jtIbCRLlv7p0th

    Score
    8/10
    discoverypersistenceupx

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

      persistence

    • Sets file execution options in registry

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

      persistence

    • UPX packed file

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

      upx

    • Checks installed software on the system

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

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks