Overview

overview

10

Static

static

10

81dd00b5af...cs.exe

windows7-x64

10

81dd00b5af...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    81dd00b5af12fad6912cae7323b5d030_NeikiAnalytics.exe

  • Size

    161KB

  • Sample

    240526-nstzasgh5t

  • MD5

    81dd00b5af12fad6912cae7323b5d030

  • SHA1

    e92ecd1a1b428adae20a0fc46c501a15806844c3

  • SHA256

    667ced0af793642a74b53d7d419d6c180b5d8d84f13dd079597b64a3dc3a899e

  • SHA512

    35547f88701c5aaed4b1dca42297b0a739525dd334a978087c20afaa0729969b5434b5b0780f7bbc81c4296740ada24a888416adc15ddc1e668301e28c5753fe

  • SSDEEP

    3072:p5Nm6fTytRhQpi3A04rMz4XVyk5VwtCJXeex7rrIRZK8K8/kvV:p5NmiutRz3A04Lck5VwtmeetrIyRV

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      81dd00b5af12fad6912cae7323b5d030_NeikiAnalytics.exe

    • Size

      161KB

    • MD5

      81dd00b5af12fad6912cae7323b5d030

    • SHA1

      e92ecd1a1b428adae20a0fc46c501a15806844c3

    • SHA256

      667ced0af793642a74b53d7d419d6c180b5d8d84f13dd079597b64a3dc3a899e

    • SHA512

      35547f88701c5aaed4b1dca42297b0a739525dd334a978087c20afaa0729969b5434b5b0780f7bbc81c4296740ada24a888416adc15ddc1e668301e28c5753fe

    • SSDEEP

      3072:p5Nm6fTytRhQpi3A04rMz4XVyk5VwtCJXeex7rrIRZK8K8/kvV:p5NmiutRz3A04Lck5VwtmeetrIyRV

    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