a2731e6bd555142f43622734f8b3a6c27672831269fe6cafdd98d53cba75b57c

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
02/09/2023, 22:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

configuration.xml
Size

360B
MD5

1c742edf3beb1e4e9933feb3d8a9a2b2
SHA1

02f221277aa3f3c51a9e4ce59156a5538f25d3d4
SHA256

ece464e4c3843c48a840d24484a8930bc2ec7a8a6b71842a35d7de551a19ca73
SHA512

a094ee17aac8ec3705b98135b5d7a6eb4eb1a8ef97b0d42c69e564aa7f98fdc9443d09710b4dc51f1b4bba3b1b76be055f2621bc81eded388a21df19d9941f89

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\{16226E49-EE99-4BC1-A031-56079386986E}.catalogItem	svchost.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2312	2348	WerFault.exe	81

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:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\configuration.xml"
1⤵
PID:2348
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2348 -s 480
  2⤵
  - Program crash
  PID:2312

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 444 -p 2348 -ip 2348
1⤵
PID:928

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:3444

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2348-0-0x00007FFEEDD30000-0x00007FFEEDD40000-memory.dmp

Filesize
64KB

Download
memory/2348-1-0x00007FFF2DCB0000-0x00007FFF2DEA5000-memory.dmp

Filesize
2.0MB

Download
memory/2348-2-0x00007FFF2DCB0000-0x00007FFF2DEA5000-memory.dmp

Filesize
2.0MB

Download
memory/2348-3-0x00007FFF2DCB0000-0x00007FFF2DEA5000-memory.dmp

Filesize
2.0MB

Download
memory/2348-4-0x00007FFF2B3D0000-0x00007FFF2B699000-memory.dmp

Filesize
2.8MB

Download
memory/2348-5-0x00007FFEEDD30000-0x00007FFEEDD40000-memory.dmp

Filesize
64KB

Download
memory/2348-6-0x00007FFF2DCB0000-0x00007FFF2DEA5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads