berbew | 5381899b606bb6c0c5984eac11308005c5ee9854b9c0f153da86e09c86f06613 | Triage

Submit
Reports

Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

Static

static

NEAS.ca078...20.exe

windows7-x64

NEAS.ca078...20.exe

windows10-2004-x64

Sharing

General

Target

NEAS.ca07811109a923529cb1355d6ad2ee20.exe
Size

8.4MB
Sample

231102-kf2ltshe9y
MD5

ca07811109a923529cb1355d6ad2ee20
SHA1

4ce21a2ba4e5ddff999f770fd3b0eb9a676a6ed6
SHA256

5381899b606bb6c0c5984eac11308005c5ee9854b9c0f153da86e09c86f06613
SHA512

f214f0b3f0c1fc146617412e4ffa2238f71d51e2fc50bb84d6fa0b905d7474265f3926e55004829265974995d7331119aece69f3d115228df160a2c1727a4578
SSDEEP

196608:NaSHFaZRBEYyqmS2DiHPKQgwUgUjvho4wzlF65i6YxE+a6Y:NaSHFaZRBEYyqmS2DiHPKQg3jvZwNVOV

Score

10^/10

berbew dropper persistence trojan

Static task

static1

persistence dropper trojan berbew

3 signatures

Behavioral task

behavioral1

Sample

NEAS.ca07811109a923529cb1355d6ad2ee20.exe

Resource

win7-20231020-en

dropper persistence trojan

windows7-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

NEAS.ca07811109a923529cb1355d6ad2ee20.exe

Resource

win10v2004-20231023-en

dropper persistence trojan

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  NEAS.ca07811109a923529cb1355d6ad2ee20.exe
- Size
  
  8.4MB
- MD5
  
  ca07811109a923529cb1355d6ad2ee20
- SHA1
  
  4ce21a2ba4e5ddff999f770fd3b0eb9a676a6ed6
- SHA256
  
  5381899b606bb6c0c5984eac11308005c5ee9854b9c0f153da86e09c86f06613
- SHA512
  
  f214f0b3f0c1fc146617412e4ffa2238f71d51e2fc50bb84d6fa0b905d7474265f3926e55004829265974995d7331119aece69f3d115228df160a2c1727a4578
- SSDEEP
  
  196608:NaSHFaZRBEYyqmS2DiHPKQgwUgUjvho4wzlF65i6YxE+a6Y:NaSHFaZRBEYyqmS2DiHPKQg3jvZwNVOV
Score

10^/10

dropper persistence trojan
- 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.
  persistence dropper trojan
- 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

persistencedroppertrojanberbew

behavioral1

dropperpersistencetrojan

behavioral2

dropperpersistencetrojan

© 2018-2025

Terms | Privacy

We care about your privacy.

This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you, both on this website and through other media. To find out more about the cookies we use, see our Privacy Policy.