6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0

Analysis

max time kernel
151s
max time network
150s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-11-2022 08:37

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General

Target

6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0.exe
Size

759KB
MD5

09ba507a58929c0fa435018eb1e9c443
SHA1

6a7a917d1f1bb53866cc2fe5a3f9bc4ce2d6d1fc
SHA256

6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0
SHA512

8d7bd63e9a5aa7026c9dfcb90981de1d4e5b09041c5bcdcf05d29ffc1d2822df24ec539fbccbe5083ba737a9e54ddbde647c28ef019cc5629cc74344b813e914
SSDEEP

12288:WyiJz0KzybSiEj9dfQYY36y3vU6RN3gpNLg+N2SHctALHfblrbR6Op:WyiJIHbSiEBdfQYi3vUo3gpTN2SHEs9J

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/832-54-0x0000000000400000-0x000000000060C000-memory.dmp	upx
behavioral1/memory/832-56-0x0000000000400000-0x000000000060C000-memory.dmp	upx
behavioral1/memory/832-58-0x0000000000400000-0x000000000060C000-memory.dmp	upx
behavioral1/memory/832-59-0x0000000000400000-0x000000000060C000-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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0.exe"	6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0.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\6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0.exe
"C:\Users\Admin\AppData\Local\Temp\6a85120b1003905c658e6efb7aaabf60715e501d88b98ec63469254df5b6a7d0.exe"
1⤵
- Adds Run key to start application
PID:832

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/832-54-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download
memory/832-56-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download
memory/832-57-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/832-58-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download
memory/832-59-0x0000000000400000-0x000000000060C000-memory.dmp

Filesize
2.0MB

Download