Overview

overview

10

Static

static

10

f1b2bd08a1...a1.exe

windows7-x64

9

f1b2bd08a1...a1.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    f1b2bd08a1caad86a93c9b64d6072c3993a423ebb1b8be2858c3a0334fb00ca1

  • Size

    41KB

  • Sample

    240611-fla9lswbpp

  • MD5

    436eaabd9a884f52609aed39cb99786c

  • SHA1

    14502eda264b53629446b2366b7c446e41ecae36

  • SHA256

    f1b2bd08a1caad86a93c9b64d6072c3993a423ebb1b8be2858c3a0334fb00ca1

  • SHA512

    9a5672012504bb0aba0b9e742311a5a0c61f47e13d40717f8f4ac74d752da16808012f36086cfe8360924ccc1b25f2fae0afc73e0cee681d6eaf6401b330de41

  • SSDEEP

    768:yiYoIfHbL8KatMHv+7dwwaleRp2OuyamBlabCY787fsBI21FRPcm:XbyYt7LagG3N13oDWh1/Px

Score
10/10
upx

Malware Config

Targets

    • Target

      f1b2bd08a1caad86a93c9b64d6072c3993a423ebb1b8be2858c3a0334fb00ca1

    • Size

      41KB

    • MD5

      436eaabd9a884f52609aed39cb99786c

    • SHA1

      14502eda264b53629446b2366b7c446e41ecae36

    • SHA256

      f1b2bd08a1caad86a93c9b64d6072c3993a423ebb1b8be2858c3a0334fb00ca1

    • SHA512

      9a5672012504bb0aba0b9e742311a5a0c61f47e13d40717f8f4ac74d752da16808012f36086cfe8360924ccc1b25f2fae0afc73e0cee681d6eaf6401b330de41

    • SSDEEP

      768:yiYoIfHbL8KatMHv+7dwwaleRp2OuyamBlabCY787fsBI21FRPcm:XbyYt7LagG3N13oDWh1/Px

    Score
    9/10
    upx

    • UPX dump on OEP (original entry point)

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks