hxxp://strausaustria[.]hu/mustang-star-mts1998-benzinmotoros-fukasza-japan-karburatorral-24267

Analysis

max time kernel
67s
max time network
143s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
24-04-2023 18:36

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General

Target

http://strausaustria.hu/mustang-star-mts1998-benzinmotoros-fukasza-japan-karburatorral-24267

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 49 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31028955"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "389126344"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "389174930"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3054361619"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31028955"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3063267552"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "389142938"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f085fcb9db76d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000af653a432a26840a7b5ec4575ca9dcc00000000020000000000106600000001000020000000af5c88e8393d30d5de4e642c9521a20a40126f33ea3f08bd66f9efdc010a859a000000000e8000000002000020000000c0c0a1c0e28baeffe759fb15f3a6e9d936c13a7bfa2437ab9e4057c1826c81ac200000009ad9a5a193cdb217788a909fc6dae395fdebaca84f846031fbfde316fe43314f40000000d7dc02486b72e1c59e7844fa4ec3172dc57728f49a4b0a9320d5dd2d91af1bce8113ea3d57db5a7e3ad9e96815d558e96f194fa1cbf8d5131508bde0efbc195c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31028955"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000af653a432a26840a7b5ec4575ca9dcc00000000020000000000106600000001000020000000ea9e8d7ef5dac3dac6de8a4605cbb22d168b18ac66ebdcd27988deb7db893222000000000e8000000002000020000000e866f2062f28febb1c157b030f855e6cc8db9bff0851bea6fb71bead0f93a6202000000077dcc411d681a3d22bd7a849a06590c4490413be6c8b51316dc8e889a956e4ca40000000968e08e73678929d812707979090747b5c295b84410c3f5d04395d245dcc2b561daac15ae35e2502f97ff373c6e5bee39f84c1d1da3ca99c6724ab51cc9017fb	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3054205346"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 3047e2b9db76d901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E1B0233E-E2CE-11ED-9346-FEFF0DC94917} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2476	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2476	iexplore.exe
2476	iexplore.exe
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2516	2476	iexplore.exe	66
PID 2476 wrote to memory of 2516	2476	iexplore.exe	66
PID 2476 wrote to memory of 2516	2476	iexplore.exe	66

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://strausaustria.hu/mustang-star-mts1998-benzinmotoros-fukasza-japan-karburatorral-24267
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2476 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2516

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\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
d6b67afeb31f0d9bfe232166e8b300c5

SHA1
6ba1a534d40fea9302591aaee8fb6969bfa28e4b

SHA256
ab4f8d3ad2a02ad67059703fcb9c7ecd397d9abfce4b4cacdf7ecc11b4e37520

SHA512
62c9fc6797c263bf33c8f52d5d41ce276b3df2aaed6433d582987a607ae508f5389f86d5d8a63cc5715964623f5be08d5741ddd70a0fe18f0140eb314815c272

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\ACF244F1A10D4DBED0D88EBA0C43A9B5_BA1AB6C2BDFDF57799E8116E4002D001

Filesize
1KB

MD5
3189a7ec36b971efa78ea81a2da762cc

SHA1
6fcf9654dcd3eddaa2ec434e91d2957c349593cc

SHA256
c487b9e851b7955e52a923651e64766a6e808d5dbf362ae2452aa9e616b0b298

SHA512
d05d5faecbd8ae4d3c4c3c58bea79b79716e05fc75e96a23f735a6326b3a93d0172cb97ba4aac73a7fae27f59898d3ad3d599e9bde75a546a72bb48f73657cdd

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
434B

MD5
c8ac5dfa69d2d88de70737afa2745834

SHA1
563888c1c10717b8671fe31043196a66972bd795

SHA256
077dc1f030e8c47b7f779adb81143fc5198b132cea42e07a9b6dc33a2215e0ee

SHA512
281a3f52d20fde2d6c8e4ecc42c80056fb25d7ce64614fb8669a80939fbc8a89d194473d93c619d519d086046fb7de30822547bc7fc164253fcf96d89176b244

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\ACF244F1A10D4DBED0D88EBA0C43A9B5_BA1AB6C2BDFDF57799E8116E4002D001

Filesize
492B

MD5
cae12e5c295c2717ae3d4c264bca026a

SHA1
fb727c7f12e818cf3fa00565d8bbe675f149228c

SHA256
985a5b9a964e9b312757e13158bfe587a7b4b57751c48c8a7125b83be4dffbe0

SHA512
f28ebbd1886b583b1861f0bdc5742287b85ed411d907efaafcdd783ec71a1255c94eef076e1172e11c0c42476d5e7eaf84c636a2cf71cbb91b794c75a9061b9f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\F0WVC1MM\2[1].jpg

Filesize
22KB

MD5
da63a5929d6e44afc81477dbf3b98183

SHA1
e842a2c444b27c8334348e9a93484891d14e2b9c

SHA256
b725e27fd37e6c41aa0aef713c8ae7805cb971b1d454ead37e861530811971a2

SHA512
3be35f1bdec8c9b140e1ae0ce5050d66a69352036ea1c2df4a37d2c3142fa00f0c31f6069d831dd4506b8ad5a8c23a4d750b46f46a07c3a8bbb595dbcf0a1eec

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTLFUYWG\analytics[1].js

Filesize
49KB

MD5
54e51056211dda674100cc5b323a58ad

SHA1
26dc5034cb6c7f3bbe061edd37c7fc6006cb835b

SHA256
5971b095cff574a66d35ada016d4c077c86e2dea62e9c0f14cf7c94b258619de

SHA512
e305d190287c28ca0cc2e45b909a304194175bb08351ad3f22825b1d632b1a217fb4b90dfd395637932307a8e0cc01da2f47831fa4eda91a18e49efe6685b74b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTLFUYWG\js[1].js

Filesize
113KB

MD5
0ba6db66d9767b2c167d56d29652a315

SHA1
073f3134daec2d2859be8ca1b1244f6a715c426b

SHA256
e0073b84dd9728dc599236cfb6a6cc3dc28e188239cc185a195c0d3dc4d3d0a8

SHA512
7fd613d53ff9d88cff2d8a0a130d2c8878bb48722119bfbb20376f7852a018181ace2416b6dfe56ba152b98a6cc25ca39cefd85bda7b292f72508dd1ad65f615

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTLFUYWG\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\Y9U640VC.cookie

Filesize
613B

MD5
e3c8bad51f342f70c21bdf132b7826a9

SHA1
88875228fb08898db3958e6e499fcccd01bf9e41

SHA256
fc02601a325f9372cd04558e3fb8dca718697300b60fbc0cd82ef7af623fb491

SHA512
05557195870f1e8a00be8e2312a594ff9ebeac5b41dd659852b5d00cc13894b36d2f36b37ae2eac1f2083e024411582deaf2de9e9190c4abdbfd1814e92b9279

Download Submit