92f4be23fd098350031cbe2f661f90c7377d691eec91808636d415b9741b029a

Analysis

max time kernel
1201s
max time network
1607s
platform
windows10-1703_x64
resource
win10-20230703-es
resource tags

arch:x64arch:x86image:win10-20230703-eslocale:es-esos:windows10-1703-x64systemwindows
submitted
11-07-2023 13:37

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General

Target

NitroxLauncher.exe.xml
Size

2KB
MD5

07a0a619101800cc15c38b1494ab87ca
SHA1

4c1dbcc4390d83503e2642afeb81292c214642e9
SHA256

749b8184de2e12e47bc7b0140840a392423a9e0b07a7f20afa54c237f61ee111
SHA512

e22a0ad49e3bf7985c40d76b5b389f75eaab7165ca6811c0a173f64359f06d1276fec9e285f2aa8bfbed0f7cf9aa02ce614138689bec66c1fe09a552343e121e

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 52 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "444939138"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "444939138"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "446657685"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ce19d01ba0487545829bf9ad88e781c500000000020000000000106600000001000020000000ca2aa0718e369f46186f7b106919cc1a5eab67766803a0d426b79f2edd96f5af000000000e80000000020000200000001a082735e4456e6225ccf7f8afdc4b74450df778fed1c3d9b2a6f397c8b580ec20000000d512411fba10b14965ebc98b15038a33b11af613f71a878c5f151560965e47b9400000005751ba61777fe2d9df1174819b762f8bead9a3be774009e4e63d39139e5a074c905fa6778615ec9fccea18a825d2929b90161235b193f27d1eaa8d5d05ad622f	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\es-ES = "es-ES.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{4622D655-1FF0-11EE-B5F1-4691AFEAE949} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395847707"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31044605"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0137d1bfdb3d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 009e731bfdb3d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31044605"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "395896293"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "446657685"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31044605"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ce19d01ba0487545829bf9ad88e781c50000000002000000000010660000000100002000000038da88eae544a1f96372a6ddb9ca476418fde243ccbf8753d8a4f24557bb1e7e000000000e8000000002000020000000fd63a0b4a9244351d5bfa0ed3a3f32560b1e835025e35567c8b680c7cea932d520000000b95b8871558dffef954d43be911c1c60550f3f6a78a58e67961572116e3dae8140000000e7f2d10d4f70b4e79873b335b85bd3b904abd679d74e371269af75ee12b83a0f33c56a735abf1199fd9811142646e90eefe7dd53f8dca670cfd6c6b64a02eb46	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31044605"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "395864301"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2767205360-3565838719-3800013281-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2960	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2960	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2960	iexplore.exe
2960	iexplore.exe
4616	IEXPLORE.EXE
4616	IEXPLORE.EXE
4616	IEXPLORE.EXE
4616	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2960	2728	MSOXMLED.EXE	69
PID 2728 wrote to memory of 2960	2728	MSOXMLED.EXE	69
PID 2960 wrote to memory of 4616	2960	iexplore.exe	71
PID 2960 wrote to memory of 4616	2960	iexplore.exe	71
PID 2960 wrote to memory of 4616	2960	iexplore.exe	71

C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\NitroxLauncher.exe.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\NitroxLauncher.exe.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2960 CREDAT:82945 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4616

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver1CAB.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V2A7GGVR\suggestions[1].es-ES

Filesize
18KB

MD5
e2749896090665aeb9b29bce1a591a75

SHA1
59e05283e04c6c0252d2b75d5141ba62d73e9df9

SHA256
d428ea8ca335c7cccf1e1564554d81b52fb5a1f20617aa99136cacf73354e0b7

SHA512
c750e9ccb30c45e2c4844df384ee9b02b81aa4c8e576197c0811910a63376a7d60e68f964dad858ff0e46a8fd0952ddaf19c8f79f3fd05cefd7dbf2c043d52c5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\3SZSEGLC.cookie

Filesize
608B

MD5
e19f41a42a7e22292e594488fc9c5379

SHA1
4c6e0bbe8af707a383699fbe6bc5d3f23a55bc94

SHA256
d15a096b7d2350983509ab294b0aec2f02854e7db3fbe215d7210008ab8c6ddf

SHA512
8b848b26f48d8ff69530c52aa8309aa0aed3bd04b5daedef42c1360714b6f6686280641bcf05010ed3c6ea56fad5c1723e6baed5db0f2a6ab978eed31d15e6ed

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\444HTRRL.cookie

Filesize
608B

MD5
f1faf5ed8ee961fd1b6424ad8475e08e

SHA1
4dff44b141b37ef4f95c52565589fd7bc6fec383

SHA256
cf09374ee76b11caf367b9364b4b776b6fb9902ed66e8b45097e0f5dc8620034

SHA512
1105374dbdec1179d248c93abae6d210ab6336386a41d652ae18f5f75653cfd976a99d904f6c8b6f047d7b7ce49a28c0202854612a4141202342a8c9220783ec

Download Submit
memory/2728-120-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download
memory/2728-121-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download
memory/2728-122-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download
memory/2728-123-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download
memory/2728-125-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download
memory/2728-124-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download
memory/2728-126-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download
memory/2728-127-0x00007FFA30960000-0x00007FFA30970000-memory.dmp

Filesize
64KB

Download