9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9

Analysis

max time kernel
151s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 15:13

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General

Target

9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe
Size

1.4MB
MD5

85863e9b2b2591fb73f793d0db02c88e
SHA1

3439e21eae00eaaf377df76c7726f4158e048643
SHA256

9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9
SHA512

f93531ea847c05cedf8a00d975c364768cba606816ba5789311b0f1991bdf8f44258372cc2500ce887dab6d27dd4a0a578c8b81635ea05760c30501855024a64
SSDEEP

24576:RYD5ckAmQxQQmhNfAKzQXcdWAQ9Wyp2+3lLbhkeIy2+RSge:i11ANQLbSXc1Q9b2IIo7e

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4384-133-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral2/memory/4384-134-0x0000000000400000-0x000000000063E000-memory.dmp	upx

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe"	9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe

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
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe

pid process

4384 9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe

pid	process
4384	9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main	9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = c880f97f73fd8b1cf7f35cdd44b3bb967a09701674d1d9fbfd3d383c5215f66430777ec48a7a75579e613258ec4bd19d6d1e4243f11b663c2f7e5fa19c4707b3d424e56723c77ee12659db97ecce6a12ca98572add677f97b63a446e3cd1532e35078f78c0102f	9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DAe1p54HgucD5zRv2XS5f4epYEpvvqPj3PpDn+XiD/wCVNJmFuEJX29HlTCr2lzJ8g=="	9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000	9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe

C:\Users\Admin\AppData\Local\Temp\9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe
"C:\Users\Admin\AppData\Local\Temp\9d75ddb0009f63f4da6884f489a2c2cc6398cbfad17e89abb0abcf438a6d2bb9.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
PID:4384

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/4384-132-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/4384-133-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/4384-134-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download