17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449

Analysis

max time kernel
151s
max time network
155s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 12:24

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General

Target

17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449.exe
Size

810KB
MD5

600dd7dc0860e432f2d0f0abb3da31f1
SHA1

65d48d1e7ca346c74718dec33575d6454c957df3
SHA256

17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449
SHA512

3f7f3783c91e113fe4507376c3ba1a2251328ead97b41aa078ccec2109a083a52f51cdbdb2683ca6181ea8d92c9eb3ff1dea620e0aca1a3a3ee1da8310e109e3
SSDEEP

24576:I3ITGM428XW0180eV/prgMRGGenIp9y5MdUW76Q/PBuX6a:I3ITGM428X00eAExzsMT76Q/PBuX

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1884-54-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1884-55-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1884-57-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1884-58-0x0000000000400000-0x000000000063D000-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

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449.exe"	17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449.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

C:\Users\Admin\AppData\Local\Temp\17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449.exe
"C:\Users\Admin\AppData\Local\Temp\17a6c6ccaa93a2f9502ffa72b5431a366eba705e69a75b8d4ce2097ef171e449.exe"
1⤵
- Adds Run key to start application
PID:1884

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1884-54-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1884-55-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1884-56-0x0000000076171000-0x0000000076173000-memory.dmp

Filesize
8KB

Download
memory/1884-57-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1884-58-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download