Overview

overview

7

Static

static

7

21a1e79434...0N.exe

windows7-x64

7

21a1e79434...0N.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    21a1e79434baffb783158c1c2d73f060N.exe

  • Size

    134KB

  • Sample

    240713-a7ma4sybrj

  • MD5

    21a1e79434baffb783158c1c2d73f060

  • SHA1

    9af4d1b9f30ffa47f21c16d3d0fe9535c10b6bf7

  • SHA256

    8dfcbe6e5e40a68cf7bcc500aac863aa71e61306d3acf239963326e473ec9f68

  • SHA512

    a3671a8fb90499c8e6020ee94af128df7d7d9c06a4038512a014ecfa033c43dba772f0e2d2f1768c0fdb3a9388591eb740a86f7f4bb80f403bf764e180ff824d

  • SSDEEP

    1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SO4:YfU/WF6QMauSuiWNi9eNOl0007NZIO4

Score
7/10
persistenceupx

Malware Config

Targets

    • Target

      21a1e79434baffb783158c1c2d73f060N.exe

    • Size

      134KB

    • MD5

      21a1e79434baffb783158c1c2d73f060

    • SHA1

      9af4d1b9f30ffa47f21c16d3d0fe9535c10b6bf7

    • SHA256

      8dfcbe6e5e40a68cf7bcc500aac863aa71e61306d3acf239963326e473ec9f68

    • SHA512

      a3671a8fb90499c8e6020ee94af128df7d7d9c06a4038512a014ecfa033c43dba772f0e2d2f1768c0fdb3a9388591eb740a86f7f4bb80f403bf764e180ff824d

    • SSDEEP

      1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SO4:YfU/WF6QMauSuiWNi9eNOl0007NZIO4

    Score
    7/10
    persistenceupx

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks