General

  • Target

    b0a4dcf90311fc6e77c6c9ee91af93cb9136065814a7888018c9818a209c9544

  • Size

    256KB

  • Sample

    241113-jtw3tsxhle

  • MD5

    a1e08162950260b8a5636c3231b94420

  • SHA1

    02c657867f4cdcb384098fa4890624c4f37f15df

  • SHA256

    b0a4dcf90311fc6e77c6c9ee91af93cb9136065814a7888018c9818a209c9544

  • SHA512

    c554173a611afaf793bd82daa158013829c4b257e8f59a3c2860de0b65ed149efc27ccbc92f0453591f648c4f368b5fc6385c5e79695949f7db59a00ce987949

  • SSDEEP

    6144:GCkFcHu7dETLp103ETiZ0moGP/2dga1mcywM:GRm7pScXwuR1mKM

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

      b0a4dcf90311fc6e77c6c9ee91af93cb9136065814a7888018c9818a209c9544

    • Size

      256KB

    • MD5

      a1e08162950260b8a5636c3231b94420

    • SHA1

      02c657867f4cdcb384098fa4890624c4f37f15df

    • SHA256

      b0a4dcf90311fc6e77c6c9ee91af93cb9136065814a7888018c9818a209c9544

    • SHA512

      c554173a611afaf793bd82daa158013829c4b257e8f59a3c2860de0b65ed149efc27ccbc92f0453591f648c4f368b5fc6385c5e79695949f7db59a00ce987949

    • SSDEEP

      6144:GCkFcHu7dETLp103ETiZ0moGP/2dga1mcywM:GRm7pScXwuR1mKM

    • 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