General

  • Target

    387593471d77a76cf918fbc7a786edcd07b03b4abe0edc22aeaa99279227b0f5N.exe

  • Size

    94KB

  • Sample

    241113-kgyxbs1qer

  • MD5

    635d57af0fbafcf8f0b10ba74c311700

  • SHA1

    4a7054a5d8f79d23dc81442def57fa8206e35280

  • SHA256

    387593471d77a76cf918fbc7a786edcd07b03b4abe0edc22aeaa99279227b0f5

  • SHA512

    15bec7c1745acd23cabf4841e26bb697ad4ba08c0cfcdf22d66a4840fcb5756b19a25843c126ff17005be03620801ffa71b5b4b9e2265b71b37bb7f51fe0cd0e

  • SSDEEP

    1536:lbO0ASyqnyQLw3uLijzVJc+znqlZJwtsZ+NRQD9RfRa9HprmRfRZ:FOVILveMlwOZ+NeD95wkpv

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      387593471d77a76cf918fbc7a786edcd07b03b4abe0edc22aeaa99279227b0f5N.exe

    • Size

      94KB

    • MD5

      635d57af0fbafcf8f0b10ba74c311700

    • SHA1

      4a7054a5d8f79d23dc81442def57fa8206e35280

    • SHA256

      387593471d77a76cf918fbc7a786edcd07b03b4abe0edc22aeaa99279227b0f5

    • SHA512

      15bec7c1745acd23cabf4841e26bb697ad4ba08c0cfcdf22d66a4840fcb5756b19a25843c126ff17005be03620801ffa71b5b4b9e2265b71b37bb7f51fe0cd0e

    • SSDEEP

      1536:lbO0ASyqnyQLw3uLijzVJc+znqlZJwtsZ+NRQD9RfRa9HprmRfRZ:FOVILveMlwOZ+NeD95wkpv

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks