Overview

overview

10

Static

static

10

3100d82b30...cs.exe

windows7-x64

10

3100d82b30...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3100d82b3033d472e058716571663910_NeikiAnalytics.exe

  • Size

    89KB

  • Sample

    240525-21nzxaed72

  • MD5

    3100d82b3033d472e058716571663910

  • SHA1

    0fffb33f54dcec12e6d448aed1645410be3bcea2

  • SHA256

    4ea46f22904a69901c52214405c1a74886099be860929e5a96c05f76ee6b97e6

  • SHA512

    2b70fe9ac39b35bc43d6e2bdf7581c4d28d8157326adba4325fa40264308c402e5b1a424b48ddd6be1a29b983f12dc661cbfbc29326058f77765c66fb410ff44

  • SSDEEP

    1536:EaC078U6bipPq+wSHQO4Ue/ynZfrJRQNFD68a+VMKKTRVGFtUhQfR1WRaROR8R:HNm2wXO4UCyVrJeN8r4MKy3G7UEqMM6

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      3100d82b3033d472e058716571663910_NeikiAnalytics.exe

    • Size

      89KB

    • MD5

      3100d82b3033d472e058716571663910

    • SHA1

      0fffb33f54dcec12e6d448aed1645410be3bcea2

    • SHA256

      4ea46f22904a69901c52214405c1a74886099be860929e5a96c05f76ee6b97e6

    • SHA512

      2b70fe9ac39b35bc43d6e2bdf7581c4d28d8157326adba4325fa40264308c402e5b1a424b48ddd6be1a29b983f12dc661cbfbc29326058f77765c66fb410ff44

    • SSDEEP

      1536:EaC078U6bipPq+wSHQO4Ue/ynZfrJRQNFD68a+VMKKTRVGFtUhQfR1WRaROR8R:HNm2wXO4UCyVrJeN8r4MKy3G7UEqMM6

    Score
    10/10
    backdoordropperpersistencetrojan

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

      persistence

    • Malware Dropper & Backdoor - Berbew

      Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

      backdoortrojandropper

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks