c442f8cbf49f1fa10b31c765812ed6a65169baecefb751b4ed46175db852de15

Analysis

max time kernel
207s
max time network
214s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2023, 23:50

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General

Target

filmora_setup_full7598.exe
Size

1.2MB
MD5

0f31bd7bd185bcdb23fd724cfa14e240
SHA1

40a0212e1d8fff17b59bd4866bc4394ce844eb10
SHA256

c442f8cbf49f1fa10b31c765812ed6a65169baecefb751b4ed46175db852de15
SHA512

bf0422a9dfa9d0a3a266976dfe6263fd90024666aff3a54cb10a2df292387ed8b78a82b62b3e955fac40e24a8b8647b94a39c596a2bd7d1d979688749d89b1f4
SSDEEP

24576:KPx2Qnyr4NvGXVT/H2HCmUykZgV88UA3fx6aNjLSHTV2WwqNqGZHLCmN:3Qnyr4NeX5/2HCmUykuie3f9NncLNTZB

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	filmora_setup_full7598.exe

Executes dropped EXE 1 IoCs

pid	Process
3784	NFWCHK.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1352	filmora_setup_full7598.exe
1352	filmora_setup_full7598.exe
1352	filmora_setup_full7598.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 3784	1352	filmora_setup_full7598.exe	84
PID 1352 wrote to memory of 3784	1352	filmora_setup_full7598.exe	84

C:\Users\Admin\AppData\Local\Temp\filmora_setup_full7598.exe
"C:\Users\Admin\AppData\Local\Temp\filmora_setup_full7598.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Users\Public\Documents\Wondershare\NFWCHK.exe
  C:\Users\Public\Documents\Wondershare\NFWCHK.exe
  2⤵
  - Executes dropped EXE
  PID:3784

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\Public\Documents\Wondershare\NFWCHK.exe

Filesize
7KB

MD5
27cfb3990872caa5930fa69d57aefe7b

SHA1
5e1c80d61e8db0cdc0c9b9fa3b2e36d156d45f8f

SHA256
43881549228975c7506b050bce4d9b671412d3cdc08c7516c9dbbb7f50c25146

SHA512
a1509024872c99c1cf63f42d9f3c5f063afde4e9490c21611551ddd2322d136ce9240256113c525305346cf7b66ccca84c3df67637c8fecbfeebf14ffa373a2a

Download Submit
C:\Users\Public\Documents\Wondershare\NFWCHK.exe

Filesize
7KB

MD5
27cfb3990872caa5930fa69d57aefe7b

SHA1
5e1c80d61e8db0cdc0c9b9fa3b2e36d156d45f8f

SHA256
43881549228975c7506b050bce4d9b671412d3cdc08c7516c9dbbb7f50c25146

SHA512
a1509024872c99c1cf63f42d9f3c5f063afde4e9490c21611551ddd2322d136ce9240256113c525305346cf7b66ccca84c3df67637c8fecbfeebf14ffa373a2a

Download Submit
C:\Users\Public\Documents\Wondershare\NFWCHK.exe.config

Filesize
229B

MD5
ad0967a0ab95aa7d71b3dc92b71b8f7a

SHA1
ed63f517e32094c07a2c5b664ed1cab412233ab5

SHA256
9c1212bc648a2533b53a2d0afcec518846d97630afb013742a9622f0df7b04fc

SHA512
85766a907331f60044ec205cf345453fc3d44bfcac296ac93a12e8a752b84290dfd94f73b71de82f46f9503177d29602cbb87549f89dc61373d889b4ea26634b

Download Submit
memory/3784-136-0x00007FFCA5EE0000-0x00007FFCA6916000-memory.dmp

Filesize
10.2MB

Download