Overview

overview

8

Static

static

7

NEAS.f3a11...JC.exe

windows7-x64

8

NEAS.f3a11...JC.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    NEAS.f3a115b358ccd9b98dd0f17f24ddb9c1_JC.exe

  • Size

    156KB

  • Sample

    231022-srzwdaca69

  • MD5

    f3a115b358ccd9b98dd0f17f24ddb9c1

  • SHA1

    b938dae64f4cc365ba173416b41b2fbf00d81c6e

  • SHA256

    e7cb5ca1edc58f89cfee6d2a2fbea71c2fa908ed3d2a4fb939098dcc2f3b7f19

  • SHA512

    a5f5ca3a7931a3106a160df6b064749a30fe0f730fefa93084a355416a3fa86808808a956b5cbe6eabbda16ed3e7f0b6f97802f4d64397cc5f143df38162a163

  • SSDEEP

    384:+BdCJAKQDuuOFZyUVpULCgDb2prxVTw24QL6Al6zKyXTKDglgTlkgUH/aq:MdCyTDcZyUpULCgodb96eyXmOfJ

Score
8/10
evasionupx

Malware Config

Targets

    • Target

      NEAS.f3a115b358ccd9b98dd0f17f24ddb9c1_JC.exe

    • Size

      156KB

    • MD5

      f3a115b358ccd9b98dd0f17f24ddb9c1

    • SHA1

      b938dae64f4cc365ba173416b41b2fbf00d81c6e

    • SHA256

      e7cb5ca1edc58f89cfee6d2a2fbea71c2fa908ed3d2a4fb939098dcc2f3b7f19

    • SHA512

      a5f5ca3a7931a3106a160df6b064749a30fe0f730fefa93084a355416a3fa86808808a956b5cbe6eabbda16ed3e7f0b6f97802f4d64397cc5f143df38162a163

    • SSDEEP

      384:+BdCJAKQDuuOFZyUVpULCgDb2prxVTw24QL6Al6zKyXTKDglgTlkgUH/aq:MdCyTDcZyUpULCgodb96eyXmOfJ

    Score
    8/10
    evasionupx

    • 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