General

  • Target

    f88c3d50993dd1ab519e8713e7566ecddcac825c659e59850376c0fe8c7419bcN

  • Size

    362KB

  • Sample

    241107-j1gays1ndn

  • MD5

    e32b112a44ce61d99bdcf1cb6e980f10

  • SHA1

    31c5dac782c68c107315f5005f32293c1f0b550b

  • SHA256

    f88c3d50993dd1ab519e8713e7566ecddcac825c659e59850376c0fe8c7419bc

  • SHA512

    60e84595f16c69056fc6f5203335d3e18bf94b2c21f74a2d222d38c565eab7cd6633c99746501ed4dad12b7c035540a82c16d7bb0d6296f4070869cc7534884c

  • SSDEEP

    6144:v6x7tDtGDuMEUrQVad7nG3mbDp2o+SsmiMyhtHEyr5psPc1aj8DOvlvuZxriEldJ:vw5tmuMtrQ07nGWxWSsmiMyh95r5OPGf

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

      f88c3d50993dd1ab519e8713e7566ecddcac825c659e59850376c0fe8c7419bcN

    • Size

      362KB

    • MD5

      e32b112a44ce61d99bdcf1cb6e980f10

    • SHA1

      31c5dac782c68c107315f5005f32293c1f0b550b

    • SHA256

      f88c3d50993dd1ab519e8713e7566ecddcac825c659e59850376c0fe8c7419bc

    • SHA512

      60e84595f16c69056fc6f5203335d3e18bf94b2c21f74a2d222d38c565eab7cd6633c99746501ed4dad12b7c035540a82c16d7bb0d6296f4070869cc7534884c

    • SSDEEP

      6144:v6x7tDtGDuMEUrQVad7nG3mbDp2o+SsmiMyhtHEyr5psPc1aj8DOvlvuZxriEldJ:vw5tmuMtrQ07nGWxWSsmiMyh95r5OPGf

    • 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