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Overview
overview
7Static
static
3d34f7280b2...18.exe
windows7-x64
7d34f7280b2...18.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3CoCode.dll
windows7-x64
3CoCode.dll
windows10-2004-x64
3SDL.dll
windows7-x64
3SDL.dll
windows10-2004-x64
3SsmpVlogLayerComm.dll
windows7-x64
3SsmpVlogLayerComm.dll
windows10-2004-x64
3UFDeMux.dll
windows7-x64
3UFDeMux.dll
windows10-2004-x64
3UFSource.dll
windows7-x64
3UFSource.dll
windows10-2004-x64
3UPnPNat.dll
windows7-x64
3UPnPNat.dll
windows10-2004-x64
3UUPlayer.exe
windows7-x64
3UUPlayer.exe
windows10-2004-x64
3UUPlayer.dll
windows7-x64
3UUPlayer.dll
windows10-2004-x64
3UUSeeMediaCenter.exe
windows7-x64
4UUSeeMediaCenter.exe
windows10-2004-x64
4UUUpgrade.exe
windows7-x64
3UUUpgrade.exe
windows10-2004-x64
3UUUpgrade.dll
windows7-x64
3UUUpgrade.dll
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 02:15
Static task
static1
Behavioral task
behavioral1
Sample
d34f7280b2130f75e72f9af59808931c_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
d34f7280b2130f75e72f9af59808931c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral8
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
CoCode.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral12
Sample
CoCode.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
SDL.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral14
Sample
SDL.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
SsmpVlogLayerComm.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral16
Sample
SsmpVlogLayerComm.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
UFDeMux.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral18
Sample
UFDeMux.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
UFSource.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral20
Sample
UFSource.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
UPnPNat.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral22
Sample
UPnPNat.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
UUPlayer.exe
Resource
win7-20240729-en
windows7-x64
Behavioral task
behavioral24
Sample
UUPlayer.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
UUPlayer.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral26
Sample
UUPlayer.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
UUSeeMediaCenter.exe
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral28
Sample
UUSeeMediaCenter.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
UUUpgrade.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral30
Sample
UUUpgrade.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
UUUpgrade.dll
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral32
Sample
UUUpgrade.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
General
-
Target
UUUpgrade.dll
-
Size
173KB
-
MD5
883183e3dce3ea4bec84f89628ce92c0
-
SHA1
7762e355b3957ce7b001a0a47e6a526c456502c0
-
SHA256
ff31c8a31b8aba99de7bc595655be66a4fd8cc4d8f1a1420dea86c7594585902
-
SHA512
e70011e1f7f1ac8245af35128001080b160144dee684ccef3151789396c25791a144736ee94711b103c44a99f3a4a43cfe43486a466db4f11215264f682dead2
-
SSDEEP
3072:aWxMpzP/FhShiZ0LlFrSsR0ssN1a0IL5ok5Natmo/cPp:iP/nc3lRoN25oMG3Eh
Malware Config
Signatures
-
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 regsvr32.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\ToolboxBitmap32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\UUUPGR~1.DLL, 1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F0E7BAF1-655E-4899-ACD4-10D055414CFB}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\UUUPGR~1.DLL" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\MiscStatus\1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\TypeLib\ = "{BC85539C-48EA-4222-B6EE-8DA6897175DA}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\TypeLib\ = "{BC85539C-48EA-4222-B6EE-8DA6897175DA}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\ = "_DUUUpgrade" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\UUUPGR~1.DLL" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F0E7BAF1-655E-4899-ACD4-10D055414CFB}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\ = "_DUUUpgradeEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\MiscStatus\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F0E7BAF1-655E-4899-ACD4-10D055414CFB} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F0E7BAF1-655E-4899-ACD4-10D055414CFB}\ = "UUUpgrade Property Page" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\TypeLib\ = "{BC85539C-48EA-4222-B6EE-8DA6897175DA}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\ = "_DUUUpgradeEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\FLAGS\ = "2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\UUUPGRADE.UUUpgradeCtrl.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\TypeLib\ = "{BC85539C-48EA-4222-B6EE-8DA6897175DA}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\UUUPGRADE.UUUpgradeCtrl.1\ = "UUUpgrade Control" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\UUUpgrade.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F39804DC-F2B5-4E8B-92F1-45F7B5349C4C}\ = "_DUUUpgrade" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\TypeLib\ = "{BC85539C-48EA-4222-B6EE-8DA6897175DA}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\MiscStatus\1\ = "131473" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BC85539C-48EA-4222-B6EE-8DA6897175DA}\1.0\ = "UUUpgrade ActiveX Control module" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\Control regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{03536919-5F7D-4506-80DF-144C74CB5B45}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\UUUPGRADE.UUUpgradeCtrl.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\UUUPGRADE.UUUpgradeCtrl.1\CLSID\ = "{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2CACD7BB-1C59-4BBB-8E81-6E83F82C813B}\ = "UUUpgrade Control" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1028 wrote to memory of 4584 1028 regsvr32.exe 84 PID 1028 wrote to memory of 4584 1028 regsvr32.exe 84 PID 1028 wrote to memory of 4584 1028 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\UUUpgrade.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1028 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\UUUpgrade.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4584
-