ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404

Analysis

max time kernel
150s
max time network
163s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 11:34

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General

Target

ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404.exe
Size

767KB
MD5

c76d194938c479a258228094d8b41358
SHA1

8a57f48a4d2cba907c691714e9101b796344011b
SHA256

ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404
SHA512

b7cb23e72c35b15f82ebf73bbd7724b41eff8e46e4e5fc9e9a5069807bf1739b97c792b2a83aa034e1fac315c238984e5ff58ce6c36f43a44579bf4da2401d8c
SSDEEP

12288:fcfXk4ffzxHEmVgY4STkJxpGBaqBz7tcyGdW58r+h2dhpxAN5FIZFoELkvM0g2:kfNdEKgjSTkLUcqBz1208ry2/peILRq5

Score

8^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/916-54-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/916-56-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/916-58-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/916-59-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/916-60-0x0000000000400000-0x0000000000617000-memory.dmp	upx

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	ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404.exe"	ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404.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\ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404.exe
"C:\Users\Admin\AppData\Local\Temp\ecbfd599d64fafea431041fec9615c7680fc7981fd86dfbf0cebbf40db81e404.exe"
1⤵
- Adds Run key to start application
PID:916

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

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/916-54-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/916-56-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/916-57-0x0000000076871000-0x0000000076873000-memory.dmp

Filesize
8KB

Download
memory/916-58-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/916-59-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/916-60-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download