50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9

Analysis

max time kernel
151s
max time network
157s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 21:38

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General

Target

50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9.exe
Size

747KB
MD5

b3d54584f3584ba7f646785647f2cbfa
SHA1

739ae138ec24902b02c9f6c28f9f30774b275a26
SHA256

50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9
SHA512

6292e85133156fa92a74dd89ccab00d67202480c17ee32a4c5871b7786b01f615e6e766b7bcd35f58875539c89a6a2591911a1da5777c9fbc1301cd9bcf52133
SSDEEP

12288:lZO5qqpp9PXQBSNi3apztJn2WEVDZF/wTM76NAzI+52Y8zbqst9pDW:lYQqLxXiamapaL/wTM7VIszY

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/1980-54-0x0000000000400000-0x0000000000610000-memory.dmp	upx
behavioral1/memory/1980-56-0x0000000000400000-0x0000000000610000-memory.dmp	upx
behavioral1/memory/1980-58-0x0000000000400000-0x0000000000610000-memory.dmp	upx
behavioral1/memory/1980-59-0x0000000000400000-0x0000000000610000-memory.dmp	upx
behavioral1/memory/1980-60-0x0000000000400000-0x0000000000610000-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	50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9.exe"	50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9.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\50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9.exe
"C:\Users\Admin\AppData\Local\Temp\50b81ee9021c758728b008b078451a0f840f29912fb76230c963e7bd705710d9.exe"
1⤵
- Adds Run key to start application
PID:1980

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/1980-54-0x0000000000400000-0x0000000000610000-memory.dmp

Filesize
2.1MB

Download
memory/1980-56-0x0000000000400000-0x0000000000610000-memory.dmp

Filesize
2.1MB

Download
memory/1980-57-0x00000000756B1000-0x00000000756B3000-memory.dmp

Filesize
8KB

Download
memory/1980-58-0x0000000000400000-0x0000000000610000-memory.dmp

Filesize
2.1MB

Download
memory/1980-59-0x0000000000400000-0x0000000000610000-memory.dmp

Filesize
2.1MB

Download
memory/1980-60-0x0000000000400000-0x0000000000610000-memory.dmp

Filesize
2.1MB

Download