Overview

overview

8

Static

static

b7459f8e10...28.exe

windows7-x64

8

b7459f8e10...28.exe

windows10-2004-x64

8

Sharing

Copy URL Twitter E-mail

General

  • Target

    b7459f8e1019c45956af123953ac09e15fe1f34c2f2afabaffb1f9a8a4df9028

  • Size

    84KB

  • Sample

    221129-nkp1daea83

  • MD5

    aa1be9f021d85c53a925b08b20f13116

  • SHA1

    f8aae5cc5dc8f3b3d664309e0322caa64cc77a60

  • SHA256

    b7459f8e1019c45956af123953ac09e15fe1f34c2f2afabaffb1f9a8a4df9028

  • SHA512

    092b94b840f12d85c864422c355ecda6d4bcbef31c2903f098d0a2d4b7dc0a9a47a19a2817951296971ad447da61da9a07c4899de6ffbe64166a2476b11f0f19

  • SSDEEP

    1536:NxTZKytYVaKArvWv+v5Ry+pyDMqtcAvxgYD2Fqhi/V:VIgFvLy+QgqG+OYiYEt

Score
8/10
persistenceupx

Malware Config

Targets

    • Target

      b7459f8e1019c45956af123953ac09e15fe1f34c2f2afabaffb1f9a8a4df9028

    • Size

      84KB

    • MD5

      aa1be9f021d85c53a925b08b20f13116

    • SHA1

      f8aae5cc5dc8f3b3d664309e0322caa64cc77a60

    • SHA256

      b7459f8e1019c45956af123953ac09e15fe1f34c2f2afabaffb1f9a8a4df9028

    • SHA512

      092b94b840f12d85c864422c355ecda6d4bcbef31c2903f098d0a2d4b7dc0a9a47a19a2817951296971ad447da61da9a07c4899de6ffbe64166a2476b11f0f19

    • SSDEEP

      1536:NxTZKytYVaKArvWv+v5Ry+pyDMqtcAvxgYD2Fqhi/V:VIgFvLy+QgqG+OYiYEt

    Score
    8/10
    upxpersistence

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks