6ddb3a7c22cde05a7c79fb3e5669584bf042e0ee8aaf2eb2b389b0a3b4c4658e

Analysis

max time kernel
146s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
07/07/2023, 21:13

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General

Target

PollyMC-Windows-MSVC-Portable-7.1.zip
Size

16.1MB
MD5

041ae727bb43a7c757fe41907529fb92
SHA1

f104b3a414fa65d7f0bb723942760dc6ffe1e006
SHA256

6ddb3a7c22cde05a7c79fb3e5669584bf042e0ee8aaf2eb2b389b0a3b4c4658e
SHA512

f35335fd7539b45dedb552f2df12753a2b7a074e924e1ce9aea536fd5548a01302cf6fd21392048562630f11063f3373b3c258541f5b00686a9812af079ffe9d
SSDEEP

393216:KHkzIHUXowOD4UycDw3EciAtkXDCwhXfsQ4iyE8kOiZLh6I:1804wODxyMw3DiA0DPkyyiOip

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{D7087659-1127-4097-92CB-D504233CC76F}.catalogItem	svchost.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\PollyMC-Windows-MSVC-Portable-7.1.zip
1⤵
PID:2116

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:1948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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