General

  • Target

    21cc4b252c5c1acd98a075a299e7a929e53138ec3ee4e5b66920e3d8107440b4N

  • Size

    252KB

  • Sample

    240921-kssjpatgln

  • MD5

    e4ed055c8bb12f3e97eed72634b41be0

  • SHA1

    0906b7fc355f475695799cc046b7d496bd2346fa

  • SHA256

    21cc4b252c5c1acd98a075a299e7a929e53138ec3ee4e5b66920e3d8107440b4

  • SHA512

    5980e7a22d1d952df78f0e70191fd1fbf0ff10e2381937a9cbf1f16b073d56d1346a9308b8a938b16e4efcc69cbc7c3a65418ff246de12d9e0a62a0f44126435

  • SSDEEP

    6144:i8qTImoqYir+SU/cxnBcPJxFByfzV5QNCxcMg3iaTP1QScfhV:2IqYiKS2cxBKJxkV5QpD3iaTPeScP

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      21cc4b252c5c1acd98a075a299e7a929e53138ec3ee4e5b66920e3d8107440b4N

    • Size

      252KB

    • MD5

      e4ed055c8bb12f3e97eed72634b41be0

    • SHA1

      0906b7fc355f475695799cc046b7d496bd2346fa

    • SHA256

      21cc4b252c5c1acd98a075a299e7a929e53138ec3ee4e5b66920e3d8107440b4

    • SHA512

      5980e7a22d1d952df78f0e70191fd1fbf0ff10e2381937a9cbf1f16b073d56d1346a9308b8a938b16e4efcc69cbc7c3a65418ff246de12d9e0a62a0f44126435

    • SSDEEP

      6144:i8qTImoqYir+SU/cxnBcPJxFByfzV5QNCxcMg3iaTP1QScfhV:2IqYiKS2cxBKJxkV5QpD3iaTPeScP

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks