berbew | e6c68955219d7f0b836d16ed09354b5c352ae7b496f0797105fdabcdda751877

Analysis

max time kernel
79s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2025, 11:58

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General

Target

e6c68955219d7f0b836d16ed09354b5c352ae7b496f0797105fdabcdda751877.exe
Size

472KB
MD5

768487fcea8c8a9bd8b0907641ab1194
SHA1

2051b9e48eac97b5978aa45e1a9e09948eadd52b
SHA256

e6c68955219d7f0b836d16ed09354b5c352ae7b496f0797105fdabcdda751877
SHA512

004d43eed837534e89f160a6b1fcc974695b1c388f57b7c816308b534f821515ecb137f09c36c7eb053eaf76fa3b02e2fb8d512c1075c57b169faa09d2813429
SSDEEP

3072:R8RinudiP52xx67lLdLiHDoBWtfv0t3qeTxKheVdTz3QDh:ekgiPA6R5PktXu35TxKhSF3Qd

Score

10^/10

berbew backdoor discovery

Malware Config

Signatures

Berbew
Berbew is a backdoor written in C++.
backdoor berbew
Berbew family
berbew

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1976	2968	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e6c68955219d7f0b836d16ed09354b5c352ae7b496f0797105fdabcdda751877.exe

C:\Users\Admin\AppData\Local\Temp\e6c68955219d7f0b836d16ed09354b5c352ae7b496f0797105fdabcdda751877.exe
"C:\Users\Admin\AppData\Local\Temp\e6c68955219d7f0b836d16ed09354b5c352ae7b496f0797105fdabcdda751877.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2968
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 228
  2⤵
  - Program crash
  PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2968 -ip 2968
1⤵
PID:3960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2968-0-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

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