dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c

Analysis

max time kernel
141s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 15:41

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General

Target

dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
Size

1.6MB
MD5

1f4e5ee354bc22e33ef21b8990b263d2
SHA1

31bcbd04853778fa19570ef8f77c94dca7c41659
SHA256

dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c
SHA512

9663dbff00c4156e55b1fee997e91ad99388cecd8b222d4816b79cbf59c4241e16e52b8334d24d83485e8bf55ad3251b5466afa02f6a0fc03820a04482ee6c89
SSDEEP

24576:q8qRZaLO3yQ53DHUOaI6iW2vfT8WoeKHSH2wdnf+p/Aqk9Z5sqKWTcXkwMevDLr4:jLExt/WgNfp9Z5s9W4DLtmFj/

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops Chrome extension 5 IoCs

Processes:

dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bjpcpcoaefoiablmbcifghanfcibbhkl\2.0\manifest.json	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe

Drops file in System32 directory 4 IoCs

Processes:

dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
File opened for modification	C:\Windows\System32\GroupPolicy	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe

pid	process
4532	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
4532	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
4532	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
4532	dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe

C:\Users\Admin\AppData\Local\Temp\dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe
"C:\Users\Admin\AppData\Local\Temp\dfbe55fb55536a56dd6406e37b30d734da98e44644038187feaa6ff8d3266c8c.exe"
1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:4532

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:1776

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4748

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/4532-132-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

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