5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735

Analysis

max time kernel
221s
max time network
314s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
05-12-2022 23:47

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General

Target

5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735.exe
Size

1.1MB
MD5

a050e861fa3c480bf2e5104313ce99d4
SHA1

d105d39ad436718a5b1ca139522b43e1e680c3c0
SHA256

5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735
SHA512

57fcbc54499b6e6b59989eac48953ccbe2ab7a789aee9a849c6ea5c7b2a2b7c2135d4e43ec738b26d3b520f03b24b7a455c76466b4f17066d3b94ade3381b55d
SSDEEP

24576:Cs6o1imPIxuD3jMua+3UVNmSEGo8w3IErLgYMAf9bIviYCJPIb5N:Cs66DzMHQWNmqo8cYYMA9boRCJPQ5N

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

resource	yara_rule
behavioral1/memory/1000-57-0x0000000000400000-0x0000000000663000-memory.dmp	upx
behavioral1/memory/1000-58-0x0000000000400000-0x0000000000663000-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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735.exe"	5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735.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\5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735.exe
"C:\Users\Admin\AppData\Local\Temp\5449ccbb1186947a3992431824678c6db8f385fd2ed1037dcbfa916bcde6d735.exe"
1⤵
- Adds Run key to start application
PID:1000

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/1000-54-0x0000000075441000-0x0000000075443000-memory.dmp

Filesize
8KB

Download
memory/1000-57-0x0000000000400000-0x0000000000663000-memory.dmp

Filesize
2.4MB

Download
memory/1000-58-0x0000000000400000-0x0000000000663000-memory.dmp

Filesize
2.4MB

Download