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General

  • Target

    eb88ae107c52f3fb5e4c9f7ee83fb3ac9a0a0765eef66fa905ce8bec3ef1b6bb

  • Size

    92KB

  • Sample

    241208-ewdl2sxlgq

  • MD5

    fc37e7627c79a227ca023560dc138ab4

  • SHA1

    4fc2eed9e31d4f090b845a61e65fd64190341203

  • SHA256

    eb88ae107c52f3fb5e4c9f7ee83fb3ac9a0a0765eef66fa905ce8bec3ef1b6bb

  • SHA512

    2c6c08a0cde9264c774c79c5aff543ca5dd6209313099076cfa6bb1d6aee663006b44a1244c6d6240add33918932f01e5c005a2fe31321da002d607a9c7f761c

  • SSDEEP

    1536:n41TGImwVwZRVRl2dG+eo1xC0GZFXUmSC2e3le:cTGGwdRl24ho1mtye3le

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      eb88ae107c52f3fb5e4c9f7ee83fb3ac9a0a0765eef66fa905ce8bec3ef1b6bb

    • Size

      92KB

    • MD5

      fc37e7627c79a227ca023560dc138ab4

    • SHA1

      4fc2eed9e31d4f090b845a61e65fd64190341203

    • SHA256

      eb88ae107c52f3fb5e4c9f7ee83fb3ac9a0a0765eef66fa905ce8bec3ef1b6bb

    • SHA512

      2c6c08a0cde9264c774c79c5aff543ca5dd6209313099076cfa6bb1d6aee663006b44a1244c6d6240add33918932f01e5c005a2fe31321da002d607a9c7f761c

    • SSDEEP

      1536:n41TGImwVwZRVRl2dG+eo1xC0GZFXUmSC2e3le:cTGGwdRl24ho1mtye3le

    • 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