92f4be23fd098350031cbe2f661f90c7377d691eec91808636d415b9741b029a

Analysis

max time kernel
414s
max time network
417s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
23-03-2023 05:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NitroxServer-Subnautica.exe.xml
Size

1011B
MD5

5258b3e435706e2d5bf1374853e84d11
SHA1

6275d78bfa1995151953593e0c1bff3b1ad05bc4
SHA256

29b6339edcb982893d7d94c3e5fe15e3d1af72e45ac0525e31bab7f85a878564
SHA512

ba596623d108c0cd7125e8fd0cadd32d017c6ab611bbd8318dff83d09b3f584e04e97f11d3be03fa48a4df424260f646e56e66075791aa9d2cbbf9953c0686ee

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\Main\WindowsSearch	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\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry	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\Main\WindowsSearch	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 (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 (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\GPU	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\PageSetup	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
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\DomainSuggestion\NextUpdateDate = "386317202"	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\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00f0fa2d4f5dd901	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\Zoom	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\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\SearchScopes\DownloadRetries = "2"	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\LowRegistry\DOMStorage	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\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5631A501-C942-11ED-B883-CED2106B5FC8} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007837404bb2ac374381d657b4bfd4f9e20000000002000000000010660000000100002000000055d8ec0cf1d4863c3374b94b809e0a928d9a3129a185c6ac5bff52a951f39ef0000000000e800000000200002000000015a47b8a9ee16ed786c45f27d51959baa65911e06fca950f0cbf5471658615b720000000eedfaa1345ce788bee3637d229b757e40c441219f12a61d4ac6d4bd4c3f4950540000000d6aa48d95841fc2b30d58011b22e9a55186a75fb4bd175bdf2a91c5e3923e13e9045d36bdddf5ea8de03827a1adc190b5660334648eab5925c3ea44fb1f3e64b	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
752	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
752	IEXPLORE.EXE
752	IEXPLORE.EXE
568	IEXPLORE.EXE
568	IEXPLORE.EXE
568	IEXPLORE.EXE
568	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 436	1952	MSOXMLED.EXE	29
PID 1952 wrote to memory of 436	1952	MSOXMLED.EXE	29
PID 1952 wrote to memory of 436	1952	MSOXMLED.EXE	29
PID 1952 wrote to memory of 436	1952	MSOXMLED.EXE	29
PID 436 wrote to memory of 752	436	iexplore.exe	30
PID 436 wrote to memory of 752	436	iexplore.exe	30
PID 436 wrote to memory of 752	436	iexplore.exe	30
PID 436 wrote to memory of 752	436	iexplore.exe	30
PID 752 wrote to memory of 568	752	IEXPLORE.EXE	31
PID 752 wrote to memory of 568	752	IEXPLORE.EXE	31
PID 752 wrote to memory of 568	752	IEXPLORE.EXE	31
PID 752 wrote to memory of 568	752	IEXPLORE.EXE	31

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\NitroxServer-Subnautica.exe.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:436
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:752
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:752 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:568

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
28e933f37b23c0ab53b029571c0f34b9

SHA1
bfcb26a5973f503c2a0b0675f86b02c83ac02cba

SHA256
f62d830a0d47bb015c0329b89a77c748f908c23cc29b60b11785d6162735ec12

SHA512
b8ffb8bbbaf2da397bb39813e2d0a3a4b59f93b09b74d340cfa6551e3ce08c67f57fa7935e05ffc50325eab6daa99360e9ecec2a396fa9e347fe99d97a1557f6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
ea43e11bbaad609578e8e11d6fdfe314

SHA1
41ab26a2f5713a2a7e657a504f3e7c0363c69a3e

SHA256
93a47906f617c56c66b332b2b3f7fc53cc50a9b0e8dfa7caa91c50a7d62343ca

SHA512
d07ed94cf3ac37da787eb88a919c089ac945826121edb87832a3a4bdfefe185cefe256d66df1590b3ebc94ec03041d424d1887106905d63182daceaa6a51a7f4

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
8b261ac3c118d7a2b20cecc291f65d90

SHA1
a7b455b4666d10ec849e5c8f73a4b0e0fa905b61

SHA256
796f18e61e00e77d8d586a6567563745754d636cc117a3afbcef49e448495b5e

SHA512
09d964543a0668b9b05bc73576c9bbca07b3e69129be8cac354cea865cbd9427d8aaef278ebf9bfdc20c3239015815403b8f8d65c9515d4e14d857e841e61fc0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
d128412623b1b243fcc6fdd3eedb890c

SHA1
54833bb80f7b1439293d398b103709a0c58e9e19

SHA256
400511c2f1f54d9045c674d0501626248ab39af4eba1292601c06bd5fc6970bf

SHA512
dba627aba32df6bf7392572963b4c9f4c919ade6e56fc9bfcf87e56096df18b7f4a9d0bad6850af685b61aeec4c44dd4de1aa051ebb01c80b459e6fc66e471b0

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
3b0f7619c42789bb756a767130569bd3

SHA1
c67661a6c9a6cd50dbfc49cb4b69fedbb441fd9d

SHA256
76ddd983e66c02daeb9cf7413e9edf9d66831c0dbf1ddd5da06ca48101d1f68e

SHA512
b2e66edf61aafaf725948c68a11fca26a47a216e52e586218d0dab0cd70d5699f8b735104ac7555b7574c46f7421c842e7fe1a97ee08207194c7ae3918ab12da

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
76bda999068decc5867ffcbbcb288be1

SHA1
b016b72a5099b41b1ba79cc45d75e89b17ec3702

SHA256
1ee0a85fc4da6f70cd16e4e26dcde0529b175d5afe01a605a5be75c234121bc4

SHA512
65dd048a60e89df6e5f779cb9e993e416b1fe094f7528a7d88b489467667553872fa8d0f78c71afe3a408386faf4f7f729b3aaf775779cf527fce468cbbbd727

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\KTB503AZ\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5BD8.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5ECE.tmp

Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\YHOZI9SH.txt

Filesize
606B

MD5
c6d487b374ffc54e73f07281e41378d3

SHA1
b0cc81bead90116b2cb87ed6659219052003c238

SHA256
c8fa0f6fef2b7dd57f2867e919e89c9ccf104b0d762746b1edac14cf6e9a6793

SHA512
152fb942b2762e63afb74ca5e1c1e20b9b91b7157ff166a99b186d8bdd3f19b26fbd506ad4d4cb702a84b608fe58953884cc6e3ca77af52519932607be4f83e7

Download Submit