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Overview

overview

10

Static

static

7

cf72f08cc5...62.exe

windows7-x64

10

cf72f08cc5...62.exe

windows10-2004-x64

10

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General

  • Target

    cf72f08cc5621da876e82ddf3f607024f3752ad234560f5211a4f9261e784262

  • Size

    1.3MB

  • Sample

    231004-jpz9pabh88

  • MD5

    760c5027fb9eaeed3b39726aced52f54

  • SHA1

    8dd3c44371aded71f680b541813d6b6d20bf4fd5

  • SHA256

    cf72f08cc5621da876e82ddf3f607024f3752ad234560f5211a4f9261e784262

  • SHA512

    7dfee5a6f41a69801cbd0e6cba9e18b1ebabef75753bbe71f19a498176e81d5156a607e143072a0ccac4a4341b64e2a9c226abeecefdcc757afbcff291c2c26f

  • SSDEEP

    24576:AjHPO2Okx2LFKjHPOnOkx2LFFJbKkKF/eMNPj/t7te:ATG4QQTGHQR9KFeM8

Score
10/10
upx

Malware Config

Targets

    • Target

      cf72f08cc5621da876e82ddf3f607024f3752ad234560f5211a4f9261e784262

    • Size

      1.3MB

    • MD5

      760c5027fb9eaeed3b39726aced52f54

    • SHA1

      8dd3c44371aded71f680b541813d6b6d20bf4fd5

    • SHA256

      cf72f08cc5621da876e82ddf3f607024f3752ad234560f5211a4f9261e784262

    • SHA512

      7dfee5a6f41a69801cbd0e6cba9e18b1ebabef75753bbe71f19a498176e81d5156a607e143072a0ccac4a4341b64e2a9c226abeecefdcc757afbcff291c2c26f

    • SSDEEP

      24576:AjHPO2Okx2LFKjHPOnOkx2LFFJbKkKF/eMNPj/t7te:ATG4QQTGHQR9KFeM8

    Score
    10/10
    upx

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • 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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks