Overview

overview

10

Static

static

3

11486bd6e1...5a.exe

windows7-x64

10

11486bd6e1...5a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    11486bd6e1f89a4dfd7ad8af511a322b3f4225e6f5088f9ffd92013001adce5a.exe

  • Size

    59KB

  • Sample

    241119-qk8htswepg

  • MD5

    c7088686f332bb742da2213dcc57d66a

  • SHA1

    220d580c990b6dd078521fb22968c5c1b829d2ce

  • SHA256

    11486bd6e1f89a4dfd7ad8af511a322b3f4225e6f5088f9ffd92013001adce5a

  • SHA512

    a26636bd5c2ee2b0bd873d56ce35680d8b6f094f8382d3d92bb94f9a70a24d16005ee3c7d16a7a3a823db3107e4fb0746c5cc5857d7eeb698d64e4cc972930ff

  • SSDEEP

    768:fLTyRDxka+FpZvOtD56z4xr/NpyT64IJZdnH+ACcZ/1H5J5nf1fZMEBFELvkVgFu:z81OstD+U/Np6WzdnbxNCyVso

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Targets

    • Target

      11486bd6e1f89a4dfd7ad8af511a322b3f4225e6f5088f9ffd92013001adce5a.exe

    • Size

      59KB

    • MD5

      c7088686f332bb742da2213dcc57d66a

    • SHA1

      220d580c990b6dd078521fb22968c5c1b829d2ce

    • SHA256

      11486bd6e1f89a4dfd7ad8af511a322b3f4225e6f5088f9ffd92013001adce5a

    • SHA512

      a26636bd5c2ee2b0bd873d56ce35680d8b6f094f8382d3d92bb94f9a70a24d16005ee3c7d16a7a3a823db3107e4fb0746c5cc5857d7eeb698d64e4cc972930ff

    • SSDEEP

      768:fLTyRDxka+FpZvOtD56z4xr/NpyT64IJZdnH+ACcZ/1H5J5nf1fZMEBFELvkVgFu:z81OstD+U/Np6WzdnbxNCyVso

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks