63792e3fe27e1e4adf83bf0eb12674d3d70016b29ed998a0a174a37b18ca5e4d

Analysis

max time kernel
141s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2023, 09:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Qt6Core5Compat.dll
Size

815KB
MD5

74555e92dba376e41f11b06bff3443dc
SHA1

93eb09d5d5e1ebe90e9bedca41eac30f182dc0fb
SHA256

0aa34eeaeff8f84c954ddc5b334d91fd51a9f19b1a1f3f18ef292a1fb43e94c3
SHA512

85d7304608c104ca18fda66a6b16388c164fee9b4bef4ed0de2656b081e5ba5ff94851eed5590f7da101897dc3eb2561d5ecbdc86469ceb09a662dc51380cd26
SSDEEP

12288:ZdFrujqAFH1h/biPGE/4717VKItBDPzHkSxGGffzYfMAbNkdEx:xruTHvKG7VdDPT6df9badW

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{E1FDA95A-A61F-48F4-A180-971B7C116FFE}.catalogItem	svchost.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1204	552	WerFault.exe	79

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\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt6Core5Compat.dll,#1
1⤵
PID:552
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 552 -s 504
  2⤵
  - Program crash
  PID:1204

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 552 -ip 552
1⤵
PID:4244

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:2040

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\wsu9E34.tmp

Filesize
14KB

MD5
c01eaa0bdcd7c30a42bbb35a9acbf574

SHA1
0aee3e1b873e41d040f1991819d0027b6cc68f54

SHA256
32297224427103aa1834dba276bf5d49cd5dd6bda0291422e47ad0d0706c6d40

SHA512
d26ff775ad39425933cd3df92209faa53ec5b701e65bfbcccc64ce8dd3e79f619a9bad7cc975a98a95f2006ae89e50551877fc315a3050e48d5ab89e0802e2b7

Download Submit
C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

Filesize
29KB

MD5
4b0ae138cd397914692877ba6e4c882a

SHA1
16030a0add74b70de6c48b1212b938cc06a03a6a

SHA256
35be464b126586e05925e15121eea77b040c89de3e552db89986a247ed3a4ff9

SHA512
d9fcc7e32771ca81ae4c9c2adfe3124c7e230b70ced5ef626e41523a5fd4f5b96a95b9e4fe5bd65ee43f5d7a76b4d4b3956e8b67d966978185a83ed16a480783

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads