dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397

Analysis

max time kernel
164s
max time network
172s
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

dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
Size

2.4MB
MD5

9d5437a3eafa7218ae228e3546bd9049
SHA1

7ce75fed3a8f166778e45126ca82dda8a633b61b
SHA256

dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397
SHA512

534d6e3fc442a421cba054aa68437fe349c5110197b12c12d163d4195e8d0d61a7e350f652e12c71151e4897fcb5e4251e346a16f82b6dd7dfe4a28e08e1a5d6
SSDEEP

49152:Sl0SXj3pj0xgSCCpn6sVGUUWDEbYrQ2CaT5zixjuB8S7ayij3nJAd3:SlJT3pj0qSCCpn6h8DsYrIaT5zaju8EY

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:

dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\limecalgnhgbiemjaibckopfodpicaag\1.0\manifest.json	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\limecalgnhgbiemjaibckopfodpicaag\1.0\manifest.json	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\limecalgnhgbiemjaibckopfodpicaag\1.0\manifest.json	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\limecalgnhgbiemjaibckopfodpicaag\1.0\manifest.json	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\limecalgnhgbiemjaibckopfodpicaag\1.0\manifest.json	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

Drops file in System32 directory 4 IoCs

Processes:

dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3036 4732 WerFault.exe dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

pid	pid_target	process	target process
3036	4732	WerFault.exe	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

pid	process
4732	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
4732	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
4732	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
4732	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
4732	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
4732	dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe

C:\Users\Admin\AppData\Local\Temp\dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe
"C:\Users\Admin\AppData\Local\Temp\dfd96d2a769c2fb1e86c5903d7a67482bce1be3d31feb05658df88b6a77ef397.exe"
1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:4732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4732 -s 1516
2⤵
- Program crash
PID:3036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4732 -ip 4732
1⤵
PID:3112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:5052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3352

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4732-132-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

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