berbew | 0b15d6ac32667d42b575c1203c124f8788e70e40322c47c2e46d1bb3d1195612 | Triage

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Reports

Overview

overview

Static

static

3efa9fdbac...cs.exe

windows7-x64

3efa9fdbac...cs.exe

windows10-2004-x64

Sharing

General

Target

3efa9fdbac1987b00a40a8b4837eb1d0_NeikiAnalytics
Size

768KB
Sample

240510-ww9g6aaf5x
MD5

3efa9fdbac1987b00a40a8b4837eb1d0
SHA1

f798d7edcc27feb2fc2361375c52e832e58a25d4
SHA256

0b15d6ac32667d42b575c1203c124f8788e70e40322c47c2e46d1bb3d1195612
SHA512

2ca0a74270f0c3a19cf842136d10ff65c906077121e640968e311a06ea25776f109bf2240665664a8d09900a1a189adb91009e33c5d87bcfee957d3ee4de9492
SSDEEP

12288:oSvE6IveDVqvQ6IvYvc6IveDVqvQ6IvBaSHaMaZRBEYyqmaf2qwiHPKgRC4gvGZX:Wq5h3q5htaSHFaZRBEYyqmaf2qwiHPKu

Score

10^/10

berbew backdoor dropper persistence trojan

Static task

static1

backdoor trojan dropper berbew

3 signatures

Behavioral task

behavioral1

Sample

3efa9fdbac1987b00a40a8b4837eb1d0_NeikiAnalytics.exe

Resource

win7-20240508-en

backdoor dropper persistence trojan

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

3efa9fdbac1987b00a40a8b4837eb1d0_NeikiAnalytics.exe

Resource

win10v2004-20240508-en

backdoor dropper persistence trojan

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  3efa9fdbac1987b00a40a8b4837eb1d0_NeikiAnalytics
- Size
  
  768KB
- MD5
  
  3efa9fdbac1987b00a40a8b4837eb1d0
- SHA1
  
  f798d7edcc27feb2fc2361375c52e832e58a25d4
- SHA256
  
  0b15d6ac32667d42b575c1203c124f8788e70e40322c47c2e46d1bb3d1195612
- SHA512
  
  2ca0a74270f0c3a19cf842136d10ff65c906077121e640968e311a06ea25776f109bf2240665664a8d09900a1a189adb91009e33c5d87bcfee957d3ee4de9492
- SSDEEP
  
  12288:oSvE6IveDVqvQ6IvYvc6IveDVqvQ6IvBaSHaMaZRBEYyqmaf2qwiHPKgRC4gvGZX:Wq5h3q5htaSHFaZRBEYyqmaf2qwiHPKu
Score

10^/10

backdoor dropper persistence trojan
- 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.
  backdoor trojan dropper
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

backdoortrojandropperberbew

behavioral1

backdoordropperpersistencetrojan

behavioral2

backdoordropperpersistencetrojan

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