c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d

Analysis

max time kernel
152s
max time network
185s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 13:25

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General

Target

c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d.exe
Size

748KB
MD5

68af52df415780a857cf96ac1eebf661
SHA1

840ba155c823530cb78951f889b238c7a5028748
SHA256

c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d
SHA512

1d43e1c5c4a041ec21f2cddee09c50ffe9d5df4137d64d68cfa540c563310e1dd1d80fbbbe8cb5d02fc235413ddbbd81b0b81fa33444a40121b5d76d388689a8
SSDEEP

12288:0+R+wubusvEIM+bt4WcwI/18upIXCR6l4s3aSM1nR8vju1gpbaI5xi:o7MnWy/1h26s34evC2II3

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/968-54-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/968-56-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/968-58-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/968-59-0x0000000000400000-0x0000000000617000-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	c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d.exe"	c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d.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\c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d.exe
"C:\Users\Admin\AppData\Local\Temp\c71ac2dbecd8f677f9b764116199ff266f54f2457f8b080bca4a4a880a1b4c5d.exe"
1⤵
- Adds Run key to start application
PID:968

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/968-54-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/968-56-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/968-57-0x0000000075351000-0x0000000075353000-memory.dmp

Filesize
8KB

Download
memory/968-58-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/968-59-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download