Overview
overview
6Static
static
3FastMM_Ful...de.dll
windows7-x64
3FastMM_Ful...de.dll
windows10-2004-x64
3redappleTurnIp.exe
windows7-x64
6redappleTurnIp.exe
windows10-2004-x64
6乐趣下载.url
windows7-x64
1乐趣下载.url
windows10-2004-x64
1代理IP�...��.exe
windows7-x64
3代理IP�...��.exe
windows10-2004-x64
3使用说明.url
windows7-x64
1使用说明.url
windows10-2004-x64
1Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04/10/2024, 13:46
Static task
static1
Behavioral task
behavioral1
Sample
FastMM_FullDebugMode.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
FastMM_FullDebugMode.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
redappleTurnIp.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
redappleTurnIp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
乐趣下载.url
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
乐趣下载.url
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
代理IP自动搜索更改器1.0注册机.exe
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
代理IP自动搜索更改器1.0注册机.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
使用说明.url
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
使用说明.url
Resource
win10v2004-20240802-en
General
-
Target
FastMM_FullDebugMode.dll
-
Size
148KB
-
MD5
267aa482562f8f8ebce7d978a9e79765
-
SHA1
57c31083ec9ca7e1aeec1050b9fc8feac9cf8cd0
-
SHA256
0f04e99fb1c3f5498c653cbe99a240d25bfb296a1b2f89d10290b7843af4cca4
-
SHA512
e7a679f1d50bb8aea937a34ecc9d1cf1af745eba080cef97708d7d45e3dd5a178f5507a0adafe83197a140e7550c9dd5b1eb626047289391e4019da6d0ce4681
-
SSDEEP
3072:EPCy9hNV2Gf6lrcrTvHpnj+eDaQscyzfuBxLr8dDcrgRwP:EPCy7CarTvJKoQz0G
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1288 2212 WerFault.exe 28 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2324 wrote to memory of 2212 2324 rundll32.exe 28 PID 2324 wrote to memory of 2212 2324 rundll32.exe 28 PID 2324 wrote to memory of 2212 2324 rundll32.exe 28 PID 2324 wrote to memory of 2212 2324 rundll32.exe 28 PID 2324 wrote to memory of 2212 2324 rundll32.exe 28 PID 2324 wrote to memory of 2212 2324 rundll32.exe 28 PID 2324 wrote to memory of 2212 2324 rundll32.exe 28 PID 2212 wrote to memory of 1288 2212 rundll32.exe 29 PID 2212 wrote to memory of 1288 2212 rundll32.exe 29 PID 2212 wrote to memory of 1288 2212 rundll32.exe 29 PID 2212 wrote to memory of 1288 2212 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\FastMM_FullDebugMode.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\FastMM_FullDebugMode.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 2403⤵
- Program crash
PID:1288
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