General

  • Target

    002f825efd8c6173beb2ce06a449055f690c1b78bf51edea63ac738c45553fab

  • Size

    100KB

  • Sample

    241113-xr1j5axfjc

  • MD5

    ad8adbe06f85dcbb65a8bdb9eeb4c8c5

  • SHA1

    a583135a0ac5f24b42a5b0f8facb731d82699eaf

  • SHA256

    002f825efd8c6173beb2ce06a449055f690c1b78bf51edea63ac738c45553fab

  • SHA512

    8e79b4306e8022323331e54f035e6f896eef6d8f2e541af6c0100e9eb45fe83170421ace47dd1220d54379e18b38770af6e82a13817b0c6457bd18d1d775cbc3

  • SSDEEP

    3072:94PjVwN6qfwNwFVPXyDZsjgb3a3+X13XRz:6PjVwN6q1PXyDms7aOl3Bz

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

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

Targets

    • Target

      002f825efd8c6173beb2ce06a449055f690c1b78bf51edea63ac738c45553fab

    • Size

      100KB

    • MD5

      ad8adbe06f85dcbb65a8bdb9eeb4c8c5

    • SHA1

      a583135a0ac5f24b42a5b0f8facb731d82699eaf

    • SHA256

      002f825efd8c6173beb2ce06a449055f690c1b78bf51edea63ac738c45553fab

    • SHA512

      8e79b4306e8022323331e54f035e6f896eef6d8f2e541af6c0100e9eb45fe83170421ace47dd1220d54379e18b38770af6e82a13817b0c6457bd18d1d775cbc3

    • SSDEEP

      3072:94PjVwN6qfwNwFVPXyDZsjgb3a3+X13XRz:6PjVwN6q1PXyDms7aOl3Bz

    • 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