ba83b8bb4234d477f5bcb33a26ce1fca131b721ae2fc61834cc2c63ebf8fc412

Analysis

max time kernel
131s
max time network
40s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
13-03-2023 22:25

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General

Target

Filmora9/Filmora.exe
Size

143KB
MD5

2b5f1a573ecaeaa00157c594fb507995
SHA1

3b7a29cf0081d735741efcd9384b23de64e12338
SHA256

5ec69ddfad63216095655cfd621865c83641d559ba8c749e1c937e4561dcab7e
SHA512

988ddeb6cd9c1616963382bf75b06bee19931db03a18acb7050ffcd512146815c6eaa31f2f53ad319052e3569892b86bb9d29c3e65253e50b28e74ae74538b95
SSDEEP

1536:z9DsEqyI866rxALJTYI91KaU+zc2Xpp8eNptWGkUnTs2ZBpki0g16E9azjXCAAk9:ZFpIStG31Kn4zTPNkGEzjSIneTX02202

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1488	Wondershare Filmora9.exe
1488	Wondershare Filmora9.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 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	Wondershare Filmora9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Wondershare Filmora9.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1488	Wondershare Filmora9.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1488	Wondershare Filmora9.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1488	Wondershare Filmora9.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 1488	1696	Filmora.exe	28
PID 1696 wrote to memory of 1488	1696	Filmora.exe	28
PID 1696 wrote to memory of 1488	1696	Filmora.exe	28
PID 1696 wrote to memory of 1488	1696	Filmora.exe	28
PID 1488 wrote to memory of 1856	1488	Wondershare Filmora9.exe	30
PID 1488 wrote to memory of 1856	1488	Wondershare Filmora9.exe	30
PID 1488 wrote to memory of 1856	1488	Wondershare Filmora9.exe	30
PID 1488 wrote to memory of 1640	1488	Wondershare Filmora9.exe	34
PID 1488 wrote to memory of 1640	1488	Wondershare Filmora9.exe	34
PID 1488 wrote to memory of 1640	1488	Wondershare Filmora9.exe	34
PID 1488 wrote to memory of 1904	1488	Wondershare Filmora9.exe	33
PID 1488 wrote to memory of 1904	1488	Wondershare Filmora9.exe	33
PID 1488 wrote to memory of 1904	1488	Wondershare Filmora9.exe	33
PID 1488 wrote to memory of 2000	1488	Wondershare Filmora9.exe	37
PID 1488 wrote to memory of 2000	1488	Wondershare Filmora9.exe	37
PID 1488 wrote to memory of 2000	1488	Wondershare Filmora9.exe	37

C:\Users\Admin\AppData\Local\Temp\Filmora9\Filmora.exe
"C:\Users\Admin\AppData\Local\Temp\Filmora9\Filmora.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Users\Admin\AppData\Local\Temp\Filmora9\Wondershare Filmora9.exe
  "C:\Users\Admin\AppData\Local\Temp\Filmora9\Wondershare Filmora9.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Checks processor information in registry
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1488
- - C:\Users\Admin\AppData\Local\Temp\Filmora9\D3D9Test.exe
    C:\Users\Admin\AppData\Local\Temp\Filmora9\D3D9Test.exe 4
    3⤵
    PID:1856
- - C:\Users\Admin\AppData\Local\Temp\Filmora9\GLTest.exe
    C:\Users\Admin\AppData\Local\Temp\Filmora9\GLTest.exe 3
    3⤵
    PID:1904
- - C:\Users\Admin\AppData\Local\Temp\Filmora9\D3D11Test.exe
    C:\Users\Admin\AppData\Local\Temp\Filmora9\D3D11Test.exe 5
    3⤵
    PID:1640
- - C:\Users\Admin\AppData\Local\Temp\Filmora9\oclTest.exe
    C:\Users\Admin\AppData\Local\Temp\Filmora9\oclTest.exe --blacklist C:\Users\Admin\AppData\Local\Temp\Filmora9\opencl_black_list.xml --whitelist C:\Users\Admin\AppData\Local\Temp\Filmora9\opencl_white_list.xml
    3⤵
    PID:2000

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\Filmora9\Log\NLELog.txt

Filesize
1.1MB

MD5
4e743b30c8b8748818be9351f5326ecf

SHA1
ea360a074e31e6b2a3d656e75ea880a5ee802ec0

SHA256
efa7615a648964717888a04b6247feacb1febaf484bee9e0a3513d361e2ec168

SHA512
60f05002580268e39da2df5cab0d4313f8bf9c09312c53374208e3ccb7604096266da05afd6118b76e0791352792c58d56fbbe512fd92be75f2cd71fdbdb01e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Filmora9\log\NLELog.txt

Filesize
1.1MB

MD5
4e743b30c8b8748818be9351f5326ecf

SHA1
ea360a074e31e6b2a3d656e75ea880a5ee802ec0

SHA256
efa7615a648964717888a04b6247feacb1febaf484bee9e0a3513d361e2ec168

SHA512
60f05002580268e39da2df5cab0d4313f8bf9c09312c53374208e3ccb7604096266da05afd6118b76e0791352792c58d56fbbe512fd92be75f2cd71fdbdb01e4

Download Submit
memory/1488-79-0x000007FEBD5C0000-0x000007FEBD5D0000-memory.dmp

Filesize
64KB

Download
memory/1488-80-0x00000000373C0000-0x00000000373D0000-memory.dmp

Filesize
64KB

Download
memory/1488-58-0x000007FEF2800000-0x000007FEF2B21000-memory.dmp

Filesize
3.1MB

Download
memory/1488-59-0x000007FEF0C20000-0x000007FEF104B000-memory.dmp

Filesize
4.2MB

Download
memory/1488-60-0x000000013F560000-0x000000013F93E000-memory.dmp

Filesize
3.9MB

Download
memory/1488-61-0x000007FEEF040000-0x000007FEEF286000-memory.dmp

Filesize
2.3MB

Download
memory/1488-64-0x00000000028F0000-0x0000000002A99000-memory.dmp

Filesize
1.7MB

Download
memory/1488-72-0x00000000027B0000-0x000000000281C000-memory.dmp

Filesize
432KB

Download
memory/1488-111-0x0000000001DE0000-0x0000000001DEA000-memory.dmp

Filesize
40KB

Download
memory/1488-57-0x000007FEEF7A0000-0x000007FEEFE97000-memory.dmp

Filesize
7.0MB

Download
memory/1488-56-0x000007FEF6870000-0x000007FEF6A9A000-memory.dmp

Filesize
2.2MB

Download
memory/1488-55-0x00000000740A0000-0x00000000745E2000-memory.dmp

Filesize
5.3MB

Download
memory/1488-105-0x0000000001DE0000-0x0000000001DEA000-memory.dmp

Filesize
40KB

Download
memory/1488-104-0x0000000001DE0000-0x0000000001DEA000-memory.dmp

Filesize
40KB

Download
memory/1488-109-0x0000000062480000-0x000000006249F000-memory.dmp

Filesize
124KB

Download
memory/1488-108-0x0000000064800000-0x0000000066293000-memory.dmp

Filesize
26.6MB

Download
memory/1488-110-0x000007FEEF040000-0x000007FEEF286000-memory.dmp

Filesize
2.3MB

Download
memory/1488-112-0x0000000001DE0000-0x0000000001DEA000-memory.dmp

Filesize
40KB

Download
memory/1696-54-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download