58b1210213ac1cb9c4efe63d43390dfd43bf094408b16033f176e6700ad0fb29

Analysis

max time kernel
46s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28-12-2022 22:56

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General

Target

58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe
Size

2.3MB
MD5

95fa2ab112ca196dfe5bdf0c13dd9396
SHA1

d1e5ad285bb4506ae77c589682a5bc0a2afdec35
SHA256

58b1210213ac1cb9c4efe63d43390dfd43bf094408b16033f176e6700ad0fb29
SHA512

b3251215ad9ef4c49b8b2a7a6694594c5da4f27a92900846c34abbec2cc5a18afbb43c8f723433385a96a9f0b2b38101de151d5245937ff76db4f4f717aae001
SSDEEP

49152:D0h8WyLIxcxU0oQGqmIHyPFUI/G7y3NmbzoZAXCRWlR1ObMyYTKia:D0htUIOxUXlIHuaf7y3gz1KbM

Score

7^/10

spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Control Panel\International\Geo\Nation	58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

7 ipinfo.io
6 ipinfo.io

flow	ioc
7	ipinfo.io
6	ipinfo.io

Drops file in System32 directory 4 IoCs

Processes:

58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe

pid process

1680 58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe

pid	process
1680	58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe

C:\Users\Admin\AppData\Local\Temp\58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe
"C:\Users\Admin\AppData\Local\Temp\58B1210213AC1CB9C4EFE63D43390DFD43BF094408B16.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1680

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1680-54-0x0000000075281000-0x0000000075283000-memory.dmp

Filesize
8KB

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