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General

  • Target

    NEAS.e0b8b3257cdb4eeae8b45015e5888a50.exe

  • Size

    1.2MB

  • Sample

    231116-1dletsfg86

  • MD5

    e0b8b3257cdb4eeae8b45015e5888a50

  • SHA1

    9946bfbde34bb1645c3ad19abdebbd9fd8e6606c

  • SHA256

    1e9289b6c15085817c20bda9c20ac0cf23be893462bd587d8a128f7641153eea

  • SHA512

    d423686f7496b8bfc84e2ad1bd51e184e5835b3d262b1ec8b7f5e655dcecfe5a0f3b03fd366b5d86a2cf4940624de1467021d9d15ffd4a4c40187af649f3f422

  • SSDEEP

    24576:HuAio2HaPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWQy60as:52HEbazR0vKLXZWy60as

Malware Config

Targets

    • Target

      NEAS.e0b8b3257cdb4eeae8b45015e5888a50.exe

    • Size

      1.2MB

    • MD5

      e0b8b3257cdb4eeae8b45015e5888a50

    • SHA1

      9946bfbde34bb1645c3ad19abdebbd9fd8e6606c

    • SHA256

      1e9289b6c15085817c20bda9c20ac0cf23be893462bd587d8a128f7641153eea

    • SHA512

      d423686f7496b8bfc84e2ad1bd51e184e5835b3d262b1ec8b7f5e655dcecfe5a0f3b03fd366b5d86a2cf4940624de1467021d9d15ffd4a4c40187af649f3f422

    • SSDEEP

      24576:HuAio2HaPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWQy60as:52HEbazR0vKLXZWy60as

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks