f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21

Analysis

max time kernel
152s
max time network
159s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04-10-2022 01:02

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General

Target

f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21.exe
Size

749KB
MD5

555f5740175f1e5e829307ccdd28ecce
SHA1

2d29dac4e7159c71916df72da45762313f23aa77
SHA256

f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21
SHA512

935a8bbad54696b26ac6cf6cd477cfbc254b989369ca09c8c0fe021633cab54ccdffc4f7b0b759aa82fb876ca381cc14ef33ce7f488eb6e2fece87e1f0ccce24
SSDEEP

12288:iHY4xWsRU6aIBcVG3ozlg+98XXfVN/Dm4Dlj32YPvJp5jvkA5Nk8OrWGK97Tl:d4xhRqI6VG3mKM8XPVNDlTfP5jsA5N5J

Score

8^/10

discovery persistence 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/1624-54-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1624-56-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1624-58-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1624-59-0x0000000000400000-0x0000000000617000-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	f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21.exe"	f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21.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\f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21.exe
"C:\Users\Admin\AppData\Local\Temp\f2e8aa88c73b8775d15647bc2fe6cc4e03a91bc9de44e2249722715f6714ff21.exe"
1⤵
- Adds Run key to start application
PID:1624

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/1624-54-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1624-56-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1624-57-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/1624-58-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1624-59-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download