1b159462e05a7fc20d95b4d3a84254cab4324c9961eeeb51d2b0a1bf63393b7d

Analysis

max time kernel
25s
max time network
30s
platform
windows7_x64
resource
win7-20230705-en
resource tags

arch:x64arch:x86image:win7-20230705-enlocale:en-usos:windows7-x64system
submitted
06/07/2023, 13:20

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General

Target

bebra.exe
Size

13.9MB
MD5

8bbb5461409a619233adcb8ee3b74bce
SHA1

2027c2a644e2ecc9f61d98c71fdcc299e9601f08
SHA256

1b159462e05a7fc20d95b4d3a84254cab4324c9961eeeb51d2b0a1bf63393b7d
SHA512

e72ca6c4e925ca0f27d35a02d4821201d78f252f7b11d2974d718a2086e0d5410df9af58bb934fea81ebfd9af2894b347e6c9769eb2e8e6c4d75314e90874fdd
SSDEEP

98304:E9BmZ2hEgn3z+b9ZkkIDxE9Q/4X/gzq0PNwa:Ez02ignkIkImDX/Y

Score

7^/10

spyware stealer

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3016	cmd.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 636 wrote to memory of 3016	636	bebra.exe	27
PID 636 wrote to memory of 3016	636	bebra.exe	27
PID 636 wrote to memory of 3016	636	bebra.exe	27
PID 3016 wrote to memory of 2988	3016	cmd.exe	29
PID 3016 wrote to memory of 2988	3016	cmd.exe	29
PID 3016 wrote to memory of 2988	3016	cmd.exe	29

C:\Users\Admin\AppData\Local\Temp\bebra.exe
"C:\Users\Admin\AppData\Local\Temp\bebra.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:636
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\bebra.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:3016
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 0
    3⤵
    PID:2988

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/636-54-0x0000000000070000-0x0000000000EBD000-memory.dmp

Filesize
14.3MB

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