07a2e5f21264d00977be94980f6fa46c0e955b7cf312092634a2d3f1bbd3c39e

Analysis

max time kernel
150s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
31-05-2022 01:13

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General

Target

07a2e5f21264d00977be94980f6fa46c0e955b7cf312092634a2d3f1bbd3c39e.exe
Size

164KB
MD5

01301b7e7aea87b2d23495498e67c58c
SHA1

bdab9012d9beace67af9ba590764f0ea8ddda4ff
SHA256

07a2e5f21264d00977be94980f6fa46c0e955b7cf312092634a2d3f1bbd3c39e
SHA512

cfc22be78cc207523019cf917b03b75f9346c1c408c0d2a2f6b18a89f0ad83757e638b44024638c9bcbf8d1b6b2df0aa899826d49e81bfe14e74f0a247eef477

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

Processes:

svchost.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{AB736743-8423-4558-82F5-A4E2FC405A3E}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{BC2258AD-9456-42BA-808F-13120DD6A4C2}.catalogItem	svchost.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1276 432 WerFault.exe 07a2e5f21264d00977be94980f6fa46c0e955b7cf312092634a2d3f1bbd3c39e.exe

pid	pid_target	process	target process
1276	432	WerFault.exe	07a2e5f21264d00977be94980f6fa46c0e955b7cf312092634a2d3f1bbd3c39e.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

Processes:

svchost.exe

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

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

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

C:\Users\Admin\AppData\Local\Temp\07a2e5f21264d00977be94980f6fa46c0e955b7cf312092634a2d3f1bbd3c39e.exe
"C:\Users\Admin\AppData\Local\Temp\07a2e5f21264d00977be94980f6fa46c0e955b7cf312092634a2d3f1bbd3c39e.exe"
1⤵
PID:432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 432 -s 232
2⤵
- Program crash
PID:1276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 432 -ip 432
1⤵
PID:4612

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:4136

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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