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Overview

overview

10

Static

static

10

NEAS.a1e6b...10.exe

windows7-x64

10

NEAS.a1e6b...10.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.a1e6b1a7cf3df14a9e4bbe720782d810.exe

  • Size

    176KB

  • Sample

    231022-vzaybsff6w

  • MD5

    a1e6b1a7cf3df14a9e4bbe720782d810

  • SHA1

    f47916dd2c5a1d0c7106873c5dcfeae1b5ec27b2

  • SHA256

    d8c66212c7f9bb69618c72fadafd14aeebf455c71abace899a839b00d9194051

  • SHA512

    e45cc3c72850fb86aaf4561fc27dce78bc409239c433678ccf57abe99604d91e750989ef76068cd1248a7fd799c1af216026c29fb43608e019cbe17724f1a214

  • SSDEEP

    3072:KHowiDdp8deAc4OpR3duVgfpUjmOiBn3w8BdTj2h33ppaS46HUF2pMXSfN6RnQSH:KH0y+Tf2jVu3w8BdTj2V3ppQ60MMCf0F

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.a1e6b1a7cf3df14a9e4bbe720782d810.exe

    • Size

      176KB

    • MD5

      a1e6b1a7cf3df14a9e4bbe720782d810

    • SHA1

      f47916dd2c5a1d0c7106873c5dcfeae1b5ec27b2

    • SHA256

      d8c66212c7f9bb69618c72fadafd14aeebf455c71abace899a839b00d9194051

    • SHA512

      e45cc3c72850fb86aaf4561fc27dce78bc409239c433678ccf57abe99604d91e750989ef76068cd1248a7fd799c1af216026c29fb43608e019cbe17724f1a214

    • SSDEEP

      3072:KHowiDdp8deAc4OpR3duVgfpUjmOiBn3w8BdTj2h33ppaS46HUF2pMXSfN6RnQSH:KH0y+Tf2jVu3w8BdTj2V3ppQ60MMCf0F

    Score
    10/10
    dropperpersistencetrojan

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

      persistence

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

      persistencedroppertrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks