Overview
overview
8Static
static
3fb71a9372f...18.exe
windows7-x64
8fb71a9372f...18.exe
windows10-2004-x64
8$_2_/Ad.exe
windows7-x64
1$_2_/Ad.exe
windows10-2004-x64
1$_2_/Downl...PS.dll
windows7-x64
1$_2_/Downl...PS.dll
windows10-2004-x64
1$_2_/QQVip...er.exe
windows7-x64
8$_2_/QQVip...er.exe
windows10-2004-x64
8$_2_/TXSSOSetup.exe
windows7-x64
7$_2_/TXSSOSetup.exe
windows10-2004-x64
7$_2_/Tencentdl.exe
windows7-x64
1$_2_/Tencentdl.exe
windows10-2004-x64
1$_2_/bugreport.exe
windows7-x64
1$_2_/bugreport.exe
windows10-2004-x64
$_2_/curllib.dll
windows7-x64
3$_2_/curllib.dll
windows10-2004-x64
3$_2_/dlcore.dll
windows7-x64
1$_2_/dlcore.dll
windows10-2004-x64
1$_2_/extract.dll
windows7-x64
1$_2_/extract.dll
windows10-2004-x64
1$_2_/tinyxml.dll
windows7-x64
3$_2_/tinyxml.dll
windows10-2004-x64
3$_2_/tnproxy.dll
windows7-x64
1$_2_/tnproxy.dll
windows10-2004-x64
1Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19-04-2024 23:51
Static task
static1
Behavioral task
behavioral1
Sample
fb71a9372f7195356b87f195e68b534a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb71a9372f7195356b87f195e68b534a_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$_2_/Ad.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
$_2_/Ad.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$_2_/DownloadProxyPS.dll
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
$_2_/DownloadProxyPS.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$_2_/QQVipDownloader.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$_2_/QQVipDownloader.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$_2_/TXSSOSetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$_2_/TXSSOSetup.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
$_2_/Tencentdl.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$_2_/Tencentdl.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
$_2_/bugreport.exe
Resource
win7-20240215-en
Behavioral task
behavioral14
Sample
$_2_/bugreport.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
$_2_/curllib.dll
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
$_2_/curllib.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
$_2_/dlcore.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$_2_/dlcore.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
$_2_/extract.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
$_2_/extract.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
$_2_/tinyxml.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$_2_/tinyxml.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
$_2_/tnproxy.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
$_2_/tnproxy.dll
Resource
win10v2004-20240412-en
General
-
Target
$_2_/TXSSOSetup.exe
-
Size
1.2MB
-
MD5
e9756141d085d3b332014d7f9b184480
-
SHA1
7527574eb3b415744815ec4c51ae423ee58494e7
-
SHA256
8aa5ad11255f7526bd924a14b2ad0f4511ec2abf9f80abc5d2ac3d147490088a
-
SHA512
20f6c37ca83d4fe3cc34fe0018d184447ec2c2c990930601eeb9e5f29e8da4cc1b172894deada85d0bdcbb7bb09e907a757aa2932aaaea46fa5ed19444a0a439
-
SSDEEP
24576:PBKYYrcWwGWZBxY/7jeN9B8dz8w47dywfUKIKvyqNJvbqaEaJe:2oWwG+Bx28odYy4UKl0dge
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
InstTXSSO.exepid process 2976 InstTXSSO.exe -
Loads dropped DLL 13 IoCs
Processes:
TXSSOSetup.exeInstTXSSO.exeregsvr32.exeregsvr32.exeregsvr32.exepid process 2004 TXSSOSetup.exe 2004 TXSSOSetup.exe 2976 InstTXSSO.exe 2976 InstTXSSO.exe 2976 InstTXSSO.exe 2976 InstTXSSO.exe 2976 InstTXSSO.exe 2976 InstTXSSO.exe 2648 regsvr32.exe 2652 regsvr32.exe 2652 regsvr32.exe 2948 regsvr32.exe 2648 regsvr32.exe -
Drops file in Program Files directory 14 IoCs
Processes:
InstTXSSO.exedescription ioc process File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\bin\npSSOAxCtrlForPTLogin.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\bin\SSOPlatform.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\I18N\2052\SSOStringBundle.xml InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\Bin\SSOLUIControl.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\Bin\npSSOAxCtrlForPTLogin.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\Bin\SSOPlatform.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\I18N\SSOConfig.xml InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\bin\SSOCommon.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\bin\SSOLUIControl.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\Bin\SSOCommon.dll InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\I18N\2052\SSOStringBundle.xml InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\I18N\SSOConfig.xml InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\I18N\2052\PGFStringBundle.xml InstTXSSO.exe File created C:\Program Files (x86)\Common Files\Tencent\TXSSO\I18N\2052\PGFStringBundle.xml InstTXSSO.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 64 IoCs
Processes:
regsvr32.exeregsvr32.exeregsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A6C2A84-5EFB-4DA0-9E79-3CD6709CE692}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0D57D439-62AF-4EB4-A58F-9F0963A3364C}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\SSOCommonDllBuild.DLL regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{251DA1A7-5700-41FC-8129-9099B4B7E4D3}\1.0\ = "TXSSO Common 1.0 Type Library" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{251DA1A7-5700-41FC-8129-9099B4B7E4D3}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6E78160D-6983-44A7-9F21-21C7F1C104F5}\ = "ISSOForPTLogin2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F2A89253-E5E7-426E-8D54-22360114ACA3}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{29A32150-EA24-42C2-882E-879152560C1E}\2.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B855B42B-1121-4354-9483-86B614838220}\TypeLib\ = "{29A32150-EA24-42C2-882E-879152560C1E}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{40DBB647-8BFF-49E1-9F4A-F597C24ADA73}\ = "ITXSSOEnumData" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{83335675-FCF0-45CE-A9E6-38C150EFBE63}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SSOAxCtrlForPTLogin.SSOForPTLogin2\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SSOAxCtrlForPTLogin.SSOForPTLogin2\CLSID\ = "{EAAED308-7322-4b9b-965E-171933ADD473}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{83335675-FCF0-45CE-A9E6-38C150EFBE63}\MiscStatus regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}\1.0\ = "SSOLUIControl 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C4814377-19D4-48FE-B913-28E24A96AE08}\TypeLib\ = "{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2D72499C-48D9-4574-911C-85CDD7C08C94}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9CFE8D35-D272-4979-9E36-EA55D898D340}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F2A89253-E5E7-426E-8D54-22360114ACA3}\TypeLib\ = "{251DA1A7-5700-41FC-8129-9099B4B7E4D3}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SSOLUIControl.SSOLUICtrl.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{83335675-FCF0-45CE-A9E6-38C150EFBE63}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8182B8C8-3BFC-472B-8409-FE6BBFC889A4}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9CFE8D35-D272-4979-9E36-EA55D898D340}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{83335675-FCF0-45CE-A9E6-38C150EFBE63}\AppID = "{611AC3D9-E60C-4138-83AE-9B1C8D4082BF}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DCE82D4D-D85A-473B-8E9A-A93D89EDAD72}\TypeLib\ = "{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2D72499C-48D9-4574-911C-85CDD7C08C94} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6E78160D-6983-44A7-9F21-21C7F1C104F5}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{40DBB647-8BFF-49E1-9F4A-F597C24ADA73}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6E78160D-6983-44A7-9F21-21C7F1C104F5} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0A6C2A84-5EFB-4DA0-9E79-3CD6709CE692} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A6C2A84-5EFB-4DA0-9E79-3CD6709CE692}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\SSOAxCtrlForPTLogin.SSOForPTLogin2\CurVer\ = "SSOAxCtrlForPTLogin.SSOForPTLogin.2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B855B42B-1121-4354-9483-86B614838220}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F2A89253-E5E7-426E-8D54-22360114ACA3}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B3F1E3D0-0A3B-4808-9EE1-061508686CF9}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{A956F47E-83F6-4F72-92EE-679C8687CD19} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DCE82D4D-D85A-473B-8E9A-A93D89EDAD72} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8182B8C8-3BFC-472B-8409-FE6BBFC889A4}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B855B42B-1121-4354-9483-86B614838220}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6E78160D-6983-44A7-9F21-21C7F1C104F5}\TypeLib\ = "{29A32150-EA24-42C2-882E-879152560C1E}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{83335675-FCF0-45CE-A9E6-38C150EFBE63}\Version\ = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2D72499C-48D9-4574-911C-85CDD7C08C94}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9CFE8D35-D272-4979-9E36-EA55D898D340}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8182B8C8-3BFC-472B-8409-FE6BBFC889A4}\TypeLib\Version = "2.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SSOLUIControl.SSOLUICtrl.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{83335675-FCF0-45CE-A9E6-38C150EFBE63} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F2A89253-E5E7-426E-8D54-22360114ACA3}\TypeLib\ = "{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B855B42B-1121-4354-9483-86B614838220}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9CFE8D35-D272-4979-9E36-EA55D898D340}\TypeLib\Version = "2.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{83335675-FCF0-45CE-A9E6-38C150EFBE63}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9CFE8D35-D272-4979-9E36-EA55D898D340}\TypeLib\ = "{29A32150-EA24-42C2-882E-879152560C1E}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8182B8C8-3BFC-472B-8409-FE6BBFC889A4}\TypeLib\ = "{251DA1A7-5700-41FC-8129-9099B4B7E4D3}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0D57D439-62AF-4EB4-A58F-9F0963A3364C}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DCE82D4D-D85A-473B-8E9A-A93D89EDAD72}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F2A89253-E5E7-426E-8D54-22360114ACA3}\TypeLib\ = "{9EE3E2DD-D4A6-4024-8AFD-C467485A0BC4}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2D72499C-48D9-4574-911C-85CDD7C08C94}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\SSOAxCtrlForPTLogin.SSOForPTLogin2\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{0D57D439-62AF-4EB4-A58F-9F0963A3364C}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\SSOLUIControl.DLL\AppID = "{611AC3D9-E60C-4138-83AE-9B1C8D4082BF}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0A6C2A84-5EFB-4DA0-9E79-3CD6709CE692}\TypeLib\Version = "1.0" regsvr32.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
TXSSOSetup.exeInstTXSSO.exedescription pid process target process PID 2004 wrote to memory of 2976 2004 TXSSOSetup.exe InstTXSSO.exe PID 2004 wrote to memory of 2976 2004 TXSSOSetup.exe InstTXSSO.exe PID 2004 wrote to memory of 2976 2004 TXSSOSetup.exe InstTXSSO.exe PID 2004 wrote to memory of 2976 2004 TXSSOSetup.exe InstTXSSO.exe PID 2004 wrote to memory of 2976 2004 TXSSOSetup.exe InstTXSSO.exe PID 2004 wrote to memory of 2976 2004 TXSSOSetup.exe InstTXSSO.exe PID 2004 wrote to memory of 2976 2004 TXSSOSetup.exe InstTXSSO.exe PID 2976 wrote to memory of 2948 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2948 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2948 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2948 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2948 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2948 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2948 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2648 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2648 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2648 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2648 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2648 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2648 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2648 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2652 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2652 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2652 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2652 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2652 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2652 2976 InstTXSSO.exe regsvr32.exe PID 2976 wrote to memory of 2652 2976 InstTXSSO.exe regsvr32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\$_2_\TXSSOSetup.exe"C:\Users\Admin\AppData\Local\Temp\$_2_\TXSSOSetup.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\TXSSO\InstTXSSO.exe"C:\Users\Admin\AppData\Local\Temp\TXSSO\InstTXSSO.exe" "C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s "C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\Bin\\SSOCommon.dll"3⤵
- Loads dropped DLL
- Modifies registry class
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s "C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\Bin\\npSSOAxCtrlForPTLogin.dll"3⤵
- Loads dropped DLL
- Modifies registry class
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /s "C:\Program Files (x86)\Common Files\Tencent\TXSSO\1.2.1.94\Bin\\SSOLUIControl.dll"3⤵
- Loads dropped DLL
- Modifies registry class
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO\Bin\SSOPlatform.dllFilesize
1.3MB
MD573f49831086377eb8d02b2b30f256897
SHA10930b17f251999ddc0ac636a416564613fd8905e
SHA256cff96f4fbfa0b7efc619a0c9ad39978873e24a8c9e737f6c64d57836d99bd182
SHA512d68ce3882ed3097f820e33099766c5150be52e48bc0f5c7c36f30dec2497b4b244ecc9bc0e20c655eb275f6cce59be23c2bf4af8f4e96167ef098d55414766d3
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C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO\I18N\2052\PGFStringBundle.xmlFilesize
6KB
MD515b8a58b2174cb7766e0e373580265a2
SHA1c4f707c12e8f798b8b59aac155dd9fac89cd732c
SHA256673eb178dae8cf3addcbb5d82969ec47a3631ac59a20e6cc806938de5cc3beb6
SHA5120f8dc202a4eec0e8d66faed1dbbe57e599024f0206bcfc13141ecf56e5873d0278a394ba64794a5a6a08d987a0b81878732251161ba5ecec8d69560d9846c0f6
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C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO\I18N\2052\SSOStringBundle.xmlFilesize
3KB
MD59abdb8aa100a963bee543ef44d194e76
SHA1a10a879eaf2ad95a2fce534959ad8ff25079a9fb
SHA25658adbbb6f500699838a417c5d8fbd1ad80e44849dafce453f80bc75f5d90b614
SHA5125a1a40eccecfaeb4dac7a23f1904861735ab50b52b0e0240e7f34aa7a9c7c627d6867fda16dd3827b2fdb33be2c759b492ff5dd658a23cfa1a161d534172973b
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C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO\I18N\SSOConfig.xmlFilesize
394B
MD52b563ba463450a8fd6f4bb7789503b44
SHA13cb6c17b613682106f3382d212d29b8af10df13e
SHA25632f912e1eceb0000e04ddb3c627b00c4533e882cc34e3d8117bc9cafeb2faf8b
SHA512b392808aa0686ff4b374c0e99af68428b361e6880f22dd5d59ca08e78228ad3162927d3fc347b53b26dae2bfbafbc795209fa5d1606af69604b9d2dc689affb4
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C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO\bin\SSOCommon.dllFilesize
1.5MB
MD58db6c69fb57b1b3c39e26deb183e0a71
SHA179430886d5903784f53d2b541bc26512b1f5517c
SHA256bbed821ef363e1dd69442417355d781391d1af6532d62d1f67c2c64de9121155
SHA512c16015df421080b296f6361ddbaf6f73ab5515de1c7202a7e0507ccf83471d5af974402c915f854294a0af2d2be1e43b694ec84c706355b96985eb0e6cae9fed
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C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO\bin\SSOLUIControl.dllFilesize
482KB
MD50a97d034a281a99b4c5cbe10e30c27db
SHA1c1bd2da331903cbd35e8bb61186e527653628d4a
SHA2565ee176db9b6317ad7dbd0adc2f6b1735ed2fd55b10084565e27f28f829fe09dc
SHA512c6cd07d06cb6b1913cc59f67707dbd4e9444ea70078209faeacbdd8e35d9f632306fd907b42b18132583b2cc9938790b28a250ed4b76ef11d0288879a7c97a47
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C:\Users\Admin\AppData\Local\Temp\TXSSO\TXSSO\bin\npSSOAxCtrlForPTLogin.dllFilesize
194KB
MD56aaafff9946c2fca0f74a45497c781f5
SHA1aab0557e83ed54b956ffd159e1f76a5abeca9ef6
SHA2569bdf42d867153622be14a65d7e56de0dde2f6e8c3ca693e0e50b65cd2756ef23
SHA512171282874f5f08ae72ed84425be6bc2b099470d76f52f2059891746f853dcfc7f6e1f973b6ba13b063e4309839ec6674431fd09bb8f72dbed44fccd8cc96395b
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C:\Users\Admin\AppData\Roaming\Tencent\Logs\regsvr32.tlgFilesize
752B
MD58c2335654865a5f3f0f4bfb3419d8de1
SHA17b1522ef8a3ca900041f0babbd6008764814a1da
SHA25603a1f22fe47633c1d8f53a8605b80f16c913c918ad58e0f1dd3faa8655731c6e
SHA512bd48b016184dcae1f53a313ae0b442d12870b2dce67d37fa441ba4a909f9bc57dd44841acecee798108b696e540d497d1b51bc0f524b291f7126e0a69d5d1451
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\Users\Admin\AppData\Local\Temp\TXSSO\InstTXSSO.exeFilesize
92KB
MD558b88204dec307f6a58c6295d3f29c48
SHA120d225e0bf73882603d3e936adb1355fe643226d
SHA25645c3dfbb89ad4298beb4724776df711d4dccd03f1e636c5ed20fa602e246c7bf
SHA512cb3186cfe33c5477b1ed3c37064dadc6a5ba10af033f963fd79fcfcb4bb6bbd9079e1cb531bf91217bd118817fa3bc058ad89c7ad04b4a2fa5f89947ea0aea88
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\Users\Admin\AppData\Local\Temp\nso1190.tmp\System.dllFilesize
11KB
MD54cf3a81ab4579b30117c8a39a489d51d
SHA161af475e11e4e79e6a11e761fcb540d9c5eec0e9
SHA25629f4a1c87161643e0ed5c46b46786d9a48437ec5dc6b99f4ff14037429e6e20a
SHA512885d131304afbe92b9b0a16830b6b34c6b78e44f972c20aad63cf3695a400f2d82cf217753da2a2e5e399fdd5dd3306a257e9501a86884cad853e01ee125a664