Overview

overview

8

Static

static

7

4b2123f387...36.exe

windows7-x64

8

4b2123f387...36.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336

  • Size

    4.1MB

  • Sample

    231102-r37jxsdc9w

  • MD5

    c672a1d9dff15c8272064aba2fa89088

  • SHA1

    d64a567e573c65bc21bd9edb0aade9b636fe4d2a

  • SHA256

    4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336

  • SHA512

    6a420dc24028850d9a498156c000a25e0cef5737a0a94ae0e0d110848e95f92e2997a960544e5b18814f37751d7698667afc9813a2253dcdc54a9db9d5863b83

  • SSDEEP

    49152:9jS1c6H5QZuTtS0rQMYOQ+q8CEkjSn6risjStM9KFeMG4N:GdHWsM0r1QnFOTM0FeH4N

Score
8/10
upx

Malware Config

Targets

    • Target

      4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336

    • Size

      4.1MB

    • MD5

      c672a1d9dff15c8272064aba2fa89088

    • SHA1

      d64a567e573c65bc21bd9edb0aade9b636fe4d2a

    • SHA256

      4b2123f387ec476ee9033370998f9ad314674605c2d5e9a9aa1a521e2225d336

    • SHA512

      6a420dc24028850d9a498156c000a25e0cef5737a0a94ae0e0d110848e95f92e2997a960544e5b18814f37751d7698667afc9813a2253dcdc54a9db9d5863b83

    • SSDEEP

      49152:9jS1c6H5QZuTtS0rQMYOQ+q8CEkjSn6risjStM9KFeMG4N:GdHWsM0r1QnFOTM0FeH4N

    Score
    8/10
    upx

    • 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