Overview
overview
3Static
static
3Petite Hea...tor.js
windows7-x64
3Petite Hea...tor.js
windows10-2004-x64
3Petite Hea...tor.js
windows7-x64
3Petite Hea...tor.js
windows10-2004-x64
3Petite Hea...64.exe
windows7-x64
1Petite Hea...64.exe
windows10-2004-x64
1Petite Hea...er.dll
windows7-x64
1Petite Hea...er.dll
windows10-2004-x64
1Petite Hea...��.exe
windows7-x64
1Petite Hea...��.exe
windows10-2004-x64
1Petite Hea...rp.dll
windows7-x64
1Petite Hea...rp.dll
windows10-2004-x64
1Petite Hea...sm.dll
windows7-x64
1Petite Hea...sm.dll
windows10-2004-x64
1Petite Hea...ty.dll
windows7-x64
1Petite Hea...ty.dll
windows10-2004-x64
1Petite Hea...on.dll
windows7-x64
1Petite Hea...on.dll
windows10-2004-x64
1Petite Hea...on.dll
windows7-x64
1Petite Hea...on.dll
windows10-2004-x64
1Petite Hea...re.dll
windows7-x64
1Petite Hea...re.dll
windows10-2004-x64
1Petite Hea...ns.dll
windows7-x64
1Petite Hea...ns.dll
windows10-2004-x64
1Petite Hea...ta.dll
windows7-x64
1Petite Hea...ta.dll
windows10-2004-x64
1Petite Hea...ng.dll
windows7-x64
1Petite Hea...ng.dll
windows10-2004-x64
1Petite Hea...es.dll
windows7-x64
1Petite Hea...es.dll
windows10-2004-x64
1Petite Hea...em.dll
windows7-x64
1Petite Hea...em.dll
windows10-2004-x64
1Analysis
-
max time kernel
16s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/11/2024, 03:00
Static task
static1
Behavioral task
behavioral1
Sample
Petite Health Check!_v1_0/MonoBleedingEdge/etc/mono/4.0/DefaultWsdlHelpGenerator.js
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Petite Health Check!_v1_0/MonoBleedingEdge/etc/mono/4.0/DefaultWsdlHelpGenerator.js
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Petite Health Check!_v1_0/MonoBleedingEdge/etc/mono/4.5/DefaultWsdlHelpGenerator.js
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Petite Health Check!_v1_0/MonoBleedingEdge/etc/mono/4.5/DefaultWsdlHelpGenerator.js
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Petite Health Check!_v1_0/UnityCrashHandler64.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Petite Health Check!_v1_0/UnityCrashHandler64.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Petite Health Check!_v1_0/UnityPlayer.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Petite Health Check!_v1_0/UnityPlayer.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/Assembly-CSharp.dll
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/Assembly-CSharp.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/Live2D.Cubism.dll
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/Live2D.Cubism.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/Mono.Security.dll
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/Mono.Security.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.ComponentModel.Composition.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.ComponentModel.Composition.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Configuration.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Configuration.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Core.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Core.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Data.DataSetExtensions.dll
Resource
win7-20240729-en
Behavioral task
behavioral24
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Data.DataSetExtensions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Data.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Data.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Drawing.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.Drawing.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.EnterpriseServices.dll
Resource
win7-20241010-en
Behavioral task
behavioral30
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.EnterpriseServices.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.IO.Compression.FileSystem.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
Petite Health Check!_v1_0/ロリっ子健康診断!_Data/Managed/System.IO.Compression.FileSystem.dll
Resource
win10v2004-20241007-en
General
-
Target
Petite Health Check!_v1_0/ロリっ子健康診断!.exe
-
Size
651KB
-
MD5
2558cbc8983ea60ff2a135d2a235002f
-
SHA1
ac0aac1938ffeaba79cbbcb863f67776e01de451
-
SHA256
97efed39dd4a230b218d16c09ffbf6ee8c4110be0d0cda7001d43c0299ae83d6
-
SHA512
75a1bfcb80be871b79c9ecaaa20c06cb2dbf6b2e75a1fd7ac9eaaa2b5dcf144cef8e2c5a2fea176f930f448f91c1fd896720561b5724fb9de30db99f4c15c660
-
SSDEEP
12288:O/744aOD8IX5kW3YCBx27RAKYYY4KJIJOgu6rT2AT/FM6:c9aOlVYCBx27RAKYYYr0jM6
Malware Config
Signatures
-
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1956 ロリっ子健康診断!.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1956 wrote to memory of 1972 1956 ロリっ子健康診断!.exe 30 PID 1956 wrote to memory of 1972 1956 ロリっ子健康診断!.exe 30 PID 1956 wrote to memory of 1972 1956 ロリっ子健康診断!.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\Petite Health Check!_v1_0\ロリっ子健康診断!.exe"C:\Users\Admin\AppData\Local\Temp\Petite Health Check!_v1_0\ロリっ子健康診断!.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1956 -
C:\Users\Admin\AppData\Local\Temp\Petite Health Check!_v1_0\UnityCrashHandler64.exe"C:\Users\Admin\AppData\Local\Temp\Petite Health Check!_v1_0\UnityCrashHandler64.exe" --attach 1956 21012482⤵PID:1972
-