Overview

overview

10

Static

static

3

2nd.exe

windows7-x64

10

2nd.exe

windows10-2004-x64

10

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General

  • Target

    2nd.exe

  • Size

    300KB

  • Sample

    231015-np9kksfb5v

  • MD5

    70f0b7bd55b91de26f9ed6f1ef86b456

  • SHA1

    d774cdaa9082ac15feb9514e7364d76092a6807a

  • SHA256

    fe32599d6f2d1a874b65928cfd01a87f9d0a83d2b1e30b8f1148c8ad8aefd985

  • SHA512

    3928885f382a5f833eb2c2b4641b8227138dce4cb161cae3049e837ba13384119ec8aaf70c6e85c99583c07db18bbaab77e19bdc3485f9e23adb3be3d0ab7912

  • SSDEEP

    3072:XMIQ/iifD4gfGWKdbKsQOO1HobSp0xl6EPpc4VpJzNDdlcjBPZz:XBciib4gfGWcmsQobG0xlfPpndiVPB

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      2nd.exe

    • Size

      300KB

    • MD5

      70f0b7bd55b91de26f9ed6f1ef86b456

    • SHA1

      d774cdaa9082ac15feb9514e7364d76092a6807a

    • SHA256

      fe32599d6f2d1a874b65928cfd01a87f9d0a83d2b1e30b8f1148c8ad8aefd985

    • SHA512

      3928885f382a5f833eb2c2b4641b8227138dce4cb161cae3049e837ba13384119ec8aaf70c6e85c99583c07db18bbaab77e19bdc3485f9e23adb3be3d0ab7912

    • SSDEEP

      3072:XMIQ/iifD4gfGWKdbKsQOO1HobSp0xl6EPpc4VpJzNDdlcjBPZz:XBciib4gfGWcmsQobG0xlfPpndiVPB

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks