43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
18-02-2025 08:52

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General

Target

43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Size

9.4MB
MD5

b404fb25bf1700859aa5499faeb775a4
SHA1

fc4c2c531b704104ff9eda950776a935430a1140
SHA256

43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c
SHA512

3714aad16dac5e3205d3867f9077ddd332dae09c19f40649ba5814f4411dcff877bc95741420287fe64dabfab6573c8ea72c199aed494da01469b64364030bba
SSDEEP

196608:nnKenWIZeCI0Q4IfpqQ8JLrgPkyETCbqzUTvKSPhq3IeOJ/zx2YCwmZvPxUO0TG9:nPnWI8iSfH8NcsyEGbqUj3Phq32J/zYD

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
864	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
864	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
864	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\ = "URL:app.chatwise protocol"	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Key created	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\DefaultIcon	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Key created	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\shell\open\command	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Key created	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\shell\open	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\ChatWise\\chatwise.exe\" \"%1\""	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Key created	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\URL Protocol	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\DefaultIcon\ = "\"C:\\Users\\Admin\\AppData\\Local\\ChatWise\\chatwise.exe\",0"	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
Key created	\REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\chatwise\shell	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
864	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
864	43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe

C:\Users\Admin\AppData\Local\Temp\43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe
"C:\Users\Admin\AppData\Local\Temp\43283317d9aa926a3204b791df2524ad0e0b26f055feabb40d3dcb2fb06c106c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:864

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsfA133.tmp\System.dll

Filesize
12KB

MD5
cff85c549d536f651d4fb8387f1976f2

SHA1
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

SHA256
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

SHA512
531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsfA133.tmp\modern-wizard.bmp

Filesize
25KB

MD5
cbe40fd2b1ec96daedc65da172d90022

SHA1
366c216220aa4329dff6c485fd0e9b0f4f0a7944

SHA256
3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2

SHA512
62990cb16e37b6b4eff6ab03571c3a82dcaa21a1d393c3cb01d81f62287777fb0b4b27f8852b5fa71bc975feab5baa486d33f2c58660210e115de7e2bd34ea63

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsfA133.tmp\nsDialogs.dll

Filesize
9KB

MD5
6c3f8c94d0727894d706940a8a980543

SHA1
0d1bcad901be377f38d579aafc0c41c0ef8dcefd

SHA256
56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2

SHA512
2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsfA133.tmp\nsis_tauri_utils.dll

Filesize
30KB

MD5
fc4691e51cdfac476b2fc63bbe951e82

SHA1
6532da4545864c6ec95f62f27f2199bfd668560b

SHA256
7317e5508923f425bced2698bb89f79b00fcddcd1028f44b598732b2e3711464

SHA512
5b544832f1b1b8f2e1c6f8d61a839bea22c2c3d7e2a03671a12bab936e46a6f3fa3dd8aa53ec91157c1de08f0b349d6d2c1aec29385ad38cc0b2ab4c033c58ed

Download Submit