a822c2dbd42201d77d5635aa6c0fe09ac1a92f95113398a4e44360c616cbd1fe

Analysis

max time kernel
142s
max time network
150s
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, 19:24

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General

Target

a822c2dbd42201d77d5635aa6c0fe09ac1a92f95113398a4e44360c616cbd1fe.exe
Size

339KB
MD5

70be95adab9696424e20bab8c6326478
SHA1

449460b77a57e1de58c37598cc5835e1ea9c3858
SHA256

a822c2dbd42201d77d5635aa6c0fe09ac1a92f95113398a4e44360c616cbd1fe
SHA512

2b52da71606a96b32ed841133ba35f30527e6aa54326fb4659ab5d3bc88a18fff00b8b4d58e8055e491371aa1fee3d56f533fb9726b393e32577f3a67d4917b9
SSDEEP

6144:KHSzyF8b6NrnugG9m8Ob6ldsUVwu56FyV0RLEXRQP:KSzzW+ybLEm

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\{FE364721-2D12-47B5-A149-E0161FAAF4BD}.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:\Users\Admin\AppData\Local\Temp\a822c2dbd42201d77d5635aa6c0fe09ac1a92f95113398a4e44360c616cbd1fe.exe
"C:\Users\Admin\AppData\Local\Temp\a822c2dbd42201d77d5635aa6c0fe09ac1a92f95113398a4e44360c616cbd1fe.exe"
1⤵
PID:4596

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:384

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

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Downloads

memory/4596-141-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/4596-143-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads