berbew | 15ae755be7c16398bc528cd0706795425eed231fd5b66caed94046e2b3a841c1

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 15:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

15ae755be7c16398bc528cd0706795425eed231fd5b66caed94046e2b3a841c1N.exe
Size

564KB
MD5

bc66ea351329446febc01468854096b0
SHA1

c45e130f710f9207e20068fa8d061d6bf576213f
SHA256

15ae755be7c16398bc528cd0706795425eed231fd5b66caed94046e2b3a841c1
SHA512

5743ed78e88137fc5319ec53bcfa3e1909fb749904d3bcf411743cc52dd9f4d751866be14eb2a8139ff3f756ccdc1fd1dbf0cb8eb0771ba414e78a4aa9c39c4f
SSDEEP

3072:k5D8RinudiP52xx67lLdjiHDo/FcFmKcUsvKwF6XFmn692omXSF5e6dEjSD/FcFc:k2kgiPA6R5PDUs4Ynq2o4SXe6ddDDUs

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
3104	2476	WerFault.exe	82

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	15ae755be7c16398bc528cd0706795425eed231fd5b66caed94046e2b3a841c1N.exe

C:\Users\Admin\AppData\Local\Temp\15ae755be7c16398bc528cd0706795425eed231fd5b66caed94046e2b3a841c1N.exe
"C:\Users\Admin\AppData\Local\Temp\15ae755be7c16398bc528cd0706795425eed231fd5b66caed94046e2b3a841c1N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2476
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 216
  2⤵
  - Program crash
  PID:3104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2476 -ip 2476
1⤵
PID:2332

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

Loading Replay Monitor...

Downloads

memory/2476-0-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/2476-1-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download