Overview

overview

10

Static

static

10

33e173fa1d...cs.exe

windows7-x64

10

33e173fa1d...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    33e173fa1dfeb21a71bd7b302eb3e890_NeikiAnalytics.exe

  • Size

    300KB

  • Sample

    240525-3as2lseh23

  • MD5

    33e173fa1dfeb21a71bd7b302eb3e890

  • SHA1

    fbe5228102ee689ac70207477bdba680ef7e32f5

  • SHA256

    f3959eacd411ae4168fb4c6fe0d435ae1f02a49482ad66dfd39598af779d507f

  • SHA512

    3bac9f98832e1c036545c6c81db1feb10e3a1d73203221089cb0c1b06c3149f837e4234edd932ccef644f71cf5a199e4dcc13b9a968ce6187a0607a8914d8a9e

  • SSDEEP

    6144:LoQGmLCqufhcmoZjwszeXmr8SeNpgdyuH1l+/Wd:LU9ymCjb87g4/c

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      33e173fa1dfeb21a71bd7b302eb3e890_NeikiAnalytics.exe

    • Size

      300KB

    • MD5

      33e173fa1dfeb21a71bd7b302eb3e890

    • SHA1

      fbe5228102ee689ac70207477bdba680ef7e32f5

    • SHA256

      f3959eacd411ae4168fb4c6fe0d435ae1f02a49482ad66dfd39598af779d507f

    • SHA512

      3bac9f98832e1c036545c6c81db1feb10e3a1d73203221089cb0c1b06c3149f837e4234edd932ccef644f71cf5a199e4dcc13b9a968ce6187a0607a8914d8a9e

    • SSDEEP

      6144:LoQGmLCqufhcmoZjwszeXmr8SeNpgdyuH1l+/Wd:LU9ymCjb87g4/c

    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