Overview
overview
3Static
static
3NitroxLauncher.exe
windows7-x64
3NitroxLauncher.exe
windows10-2004-x64
1NitroxLaun...xe.xml
windows7-x64
1NitroxLaun...xe.xml
windows10-2004-x64
1NitroxServ...ca.exe
windows7-x64
1NitroxServ...ca.exe
windows10-2004-x64
1NitroxServ...xe.xml
windows7-x64
1NitroxServ...xe.xml
windows10-2004-x64
1lib/0Harmony.dll
windows7-x64
1lib/0Harmony.dll
windows10-2004-x64
1lib/Assets...ET.dll
windows7-x64
1lib/Assets...ET.dll
windows10-2004-x64
1lib/Autofac.dll
windows7-x64
1lib/Autofac.dll
windows10-2004-x64
1lib/BinaryPack.dll
windows7-x64
1lib/BinaryPack.dll
windows10-2004-x64
1lib/Discor...er.dll
windows7-x64
1lib/Discor...er.dll
windows10-2004-x64
1lib/JetBra...ns.dll
windows7-x64
1lib/JetBra...ns.dll
windows10-2004-x64
1lib/LZ4.dll
windows7-x64
1lib/LZ4.dll
windows10-2004-x64
1lib/LitJSON.dll
windows7-x64
1lib/LitJSON.dll
windows10-2004-x64
1lib/LiteNetLib.dll
windows7-x64
1lib/LiteNetLib.dll
windows10-2004-x64
1lib/Micros...ry.dll
windows7-x64
1lib/Micros...ry.dll
windows10-2004-x64
1lib/Micros...ll.dll
windows7-x64
1lib/Micros...ll.dll
windows10-2004-x64
1lib/Micros...ck.dll
windows7-x64
1lib/Micros...ck.dll
windows10-2004-x64
1Analysis
-
max time kernel
100s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
28-04-2023 11:31
Static task
static1
Behavioral task
behavioral1
Sample
NitroxLauncher.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
NitroxLauncher.exe
Resource
win10v2004-20230221-en
Behavioral task
behavioral3
Sample
NitroxLauncher.exe.xml
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
NitroxLauncher.exe.xml
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
NitroxServer-Subnautica.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
NitroxServer-Subnautica.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
NitroxServer-Subnautica.exe.xml
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
NitroxServer-Subnautica.exe.xml
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
lib/0Harmony.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
lib/0Harmony.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
lib/AssetsTools.NET.dll
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
lib/AssetsTools.NET.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral13
Sample
lib/Autofac.dll
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
lib/Autofac.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
lib/BinaryPack.dll
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
lib/BinaryPack.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
lib/DiscordGameSDKWrapper.dll
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
lib/DiscordGameSDKWrapper.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
lib/JetBrains.Annotations.dll
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
lib/JetBrains.Annotations.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
lib/LZ4.dll
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
lib/LZ4.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
lib/LitJSON.dll
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
lib/LitJSON.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral25
Sample
lib/LiteNetLib.dll
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
lib/LiteNetLib.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral27
Sample
lib/Microsoft.Win32.Registry.dll
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
lib/Microsoft.Win32.Registry.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
lib/Microsoft.WindowsAPICodePack.Shell.dll
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
lib/Microsoft.WindowsAPICodePack.Shell.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
lib/Microsoft.WindowsAPICodePack.dll
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
lib/Microsoft.WindowsAPICodePack.dll
Resource
win10v2004-20230220-en
General
-
Target
NitroxLauncher.exe.xml
-
Size
2KB
-
MD5
07a0a619101800cc15c38b1494ab87ca
-
SHA1
4c1dbcc4390d83503e2642afeb81292c214642e9
-
SHA256
749b8184de2e12e47bc7b0140840a392423a9e0b07a7f20afa54c237f61ee111
-
SHA512
e22a0ad49e3bf7985c40d76b5b389f75eaab7165ca6811c0a173f64359f06d1276fec9e285f2aa8bfbed0f7cf9aa02ce614138689bec66c1fe09a552343e121e
Malware Config
Signatures
-
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0B322BD1-E5C9-11ED-9A18-C6A949C40DC2} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 809153e3d579d901 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007837404bb2ac374381d657b4bfd4f9e200000000020000000000106600000001000020000000b32153fdcafc12fe4c7e3363c3b6b59f4c59772cee11097860be52c50803b2d5000000000e8000000002000020000000463d01fb5f8df238f2c98e445c34de295a78554103b14adc0e336360cc306b452000000088f23229d47a50878c0e7e0c7d2687da86b445e7937d270dba53d95e8112401c40000000350dbb7dcc1c026f54533906c883474ebf880a5f5fe84f9f7b9c94b65b2486e355e8b01b5c3f57f84a6c4077bae9d80f19efa754fc5b785436cf85dfca865ec4 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "389453691" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 916 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 916 IEXPLORE.EXE 916 IEXPLORE.EXE 1072 IEXPLORE.EXE 1072 IEXPLORE.EXE 1072 IEXPLORE.EXE 1072 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1768 wrote to memory of 816 1768 MSOXMLED.EXE 29 PID 1768 wrote to memory of 816 1768 MSOXMLED.EXE 29 PID 1768 wrote to memory of 816 1768 MSOXMLED.EXE 29 PID 1768 wrote to memory of 816 1768 MSOXMLED.EXE 29 PID 816 wrote to memory of 916 816 iexplore.exe 30 PID 816 wrote to memory of 916 816 iexplore.exe 30 PID 816 wrote to memory of 916 816 iexplore.exe 30 PID 816 wrote to memory of 916 816 iexplore.exe 30 PID 916 wrote to memory of 1072 916 IEXPLORE.EXE 31 PID 916 wrote to memory of 1072 916 IEXPLORE.EXE 31 PID 916 wrote to memory of 1072 916 IEXPLORE.EXE 31 PID 916 wrote to memory of 1072 916 IEXPLORE.EXE 31
Processes
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C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\NitroxLauncher.exe.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome2⤵
- Suspicious use of WriteProcessMemory
PID:816 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:916 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:916 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1072
-
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c44bd86f4ac89408ead490994e00bbd5
SHA16f5d73441ae8abf55e27173079f034f6e813fed2
SHA256422390c7da654649dbfb13f923afa4729e9047a63ea3222b25f5360360af348f
SHA512767d2251ed57ed4881085e64b9717b629be2f659a88ffa899331b2e6465852d7608d2a5b79797ab9604fda8032a97c041e6b53dd29292471d47899afe2dfd247
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\KTB503AZ\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
61KB
MD5fc4666cbca561e864e7fdf883a9e6661
SHA12f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA25610f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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Filesize
606B
MD57b93f14bf15b1bbb5a728a4389710c12
SHA10ac4af7fa2d060bc1dc1e256f08b8ccf70f0ef80
SHA256aa70021e0a90c7130aaa43ae41339e95e4e626366fba7851bf7f73fb79613d49
SHA5127ad74d93650b964a047b69f3ea4d3728f8505f254464e01e7fd3ae9c6b797762179e29f535a5293b2a8a2c76176f0797c4c9e35f61e4a02e0e82557988e61426