Overview

overview

10

Static

static

10

239a145066...ab.exe

windows7-x64

9

239a145066...ab.exe

windows10-2004-x64

9

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General

  • Target

    239a145066beb4635d484e7071587174406d9f90b85bccdb8176e70210eac8ab

  • Size

    59KB

  • Sample

    240611-yc84dsyfpp

  • MD5

    9642cdbed8cbe95aecd3f3bfa300cb79

  • SHA1

    fc2bd4fbed62228fcf795522d374399749bbcb20

  • SHA256

    239a145066beb4635d484e7071587174406d9f90b85bccdb8176e70210eac8ab

  • SHA512

    056a0f37acbf7759eeacd7542bbfde2da46971b1de215e98224e52a23f50358e766f7c509faa20c6d2df9338532217747592889b943fb0d3aa965e1304c924dd

  • SSDEEP

    768:mrItKyw5WHXfQmjIiIk9ecAaU896KyXmuJrjTg+5lPulnp:mr3Z5IfQmv81aU85yXmIjTg4Mp

Score
10/10
evasionupx

Malware Config

Targets

    • Target

      239a145066beb4635d484e7071587174406d9f90b85bccdb8176e70210eac8ab

    • Size

      59KB

    • MD5

      9642cdbed8cbe95aecd3f3bfa300cb79

    • SHA1

      fc2bd4fbed62228fcf795522d374399749bbcb20

    • SHA256

      239a145066beb4635d484e7071587174406d9f90b85bccdb8176e70210eac8ab

    • SHA512

      056a0f37acbf7759eeacd7542bbfde2da46971b1de215e98224e52a23f50358e766f7c509faa20c6d2df9338532217747592889b943fb0d3aa965e1304c924dd

    • SSDEEP

      768:mrItKyw5WHXfQmjIiIk9ecAaU896KyXmuJrjTg+5lPulnp:mr3Z5IfQmv81aU85yXmIjTg4Mp

    Score
    9/10
    evasionupx

    • Detects Windows executables referencing non-Windows User-Agents

    • UPX dump on OEP (original entry point)

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks