e8582220f161aef10bcba30369f4d9a3f2a53024b9cd4a5f9f9fecfb98ba8be2

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 20:47

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General

Target

WindowBlinds/Diamond/NS_Shellstyle1.html
Size

8KB
MD5

6784b22ad0303de8ee5887af8a0cc056
SHA1

543a8c2666a15e680e52e4a2b488047818c0aa25
SHA256

eadb7aef346d6dcd8c0c13076add9a24ffcbab1438d598c22ea3777346d73299
SHA512

5e683f4b3140785f17d95c07cc91e93261711a9570436cca3ebec29d11ba9c394d4b1f9359adf302ecee08d0e6ef5dbb3918f9e7b62e7f2c05b49bcb85990d04
SSDEEP

96:VvgaVaIJG1UbLfFP9J7VMnKzsFzAGKB4OS7wFVOcDR1To1+JZAF/AG9OSSwrcE2A:VvgO5JG1uhl51ZxuTqogiuT8/

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{12F0C801-A346-11EE-AF58-6A1079A24C90} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000969d72c3e5a03a40a0257479feadc03a00000000020000000000106600000001000020000000995a8b23e236b68096c626a725e4762f955ffe72c04da282bc445ba50ab03db7000000000e8000000002000020000000dd42dc3cd98fe4c865b71fdf69f088cf5d98e75c92254a00742986502e24a0b9200000003ce774c2721961f1ab27bc40271343c059021b155a32327931164c892e0a37e640000000fe681e9fa0fb3dc31109f928b55a1a4f71b3060340fdab0061932c6e31485a266b229fb738b156e8c8b07f7363fa26ac03e002a8fff30fdb24d16f75e5a8e0a4	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c09787e75237da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409685077"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1792	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1792	iexplore.exe
1792	iexplore.exe
2364	IEXPLORE.EXE
2364	IEXPLORE.EXE
2364	IEXPLORE.EXE
2364	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 2364	1792	iexplore.exe	28
PID 1792 wrote to memory of 2364	1792	iexplore.exe	28
PID 1792 wrote to memory of 2364	1792	iexplore.exe	28
PID 1792 wrote to memory of 2364	1792	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\WindowBlinds\Diamond\NS_Shellstyle1.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1792
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1792 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
b615035f5d8c50100e4c27f87a0003c0

SHA1
3239bfc816fdcd228752f7478f02e4aca495be49

SHA256
d2b8780b780112c1d00355770f0246d4cdb86bb14d6d0a2ef04bff1b2306116c

SHA512
02cdc9a68ef003b99d13eff576680cbde14fe840bd01ef9d6f74042586b94e4d5b1458e7e6fd576bff8293b962f4a63b8e21617f34613ca2c9d173b190edc030

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

Filesize
344B

MD5
df0a7416801ec3460e6f5f0aebb4fd74

SHA1
86495da165cc128f9a506d93545712f9f599c153

SHA256
6db4766dafc0b1a1e43ae96e99986244724d6cee3201fb3cd0b4e76efe50dbd1

SHA512
f8cb1951621eae8efcab06784122e6b334d90c8092ec5a1d974b4bfdaea53bd84a4485b143c4745d229244b9b853bc79d1a52afb743efbeffb4b5a46a8bda722

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

Filesize
344B

MD5
d1ed2ea1d035f89856aa03aad17bd1c8

SHA1
4e948125a56a942067e8eb0e72569ffdd7dfd5d9

SHA256
ad644a585422d147e2e7eed6c404046b9501c12cb2d41dc3dcc60d1bb5d02a06

SHA512
b8d97e4559cd8450d486cd90cd8430297c17eea0aac6d31a772bce3d21688de0a25bf1180ee0972c26cc38117fcae37121039dd136c79ac010ee74f1bc6d5263

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

Filesize
344B

MD5
83245cc0c0a45050f41ab57739bb63e0

SHA1
c6ca62bca978a93e375b3a136d5868c2ac5b28c0

SHA256
872fa76d31cb70ff76a44def8c5ed74bb14a4608f24a24c22a9a3adf1a10ddf9

SHA512
12bbb7abbc6e8a81ecf90216b01dae6282f9f0f63f59530f9a44643e156ff2bb74c02698fc7a44db359449cf501b0ca9569d207a56ad0c7e9aec746628d6528c

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

Filesize
344B

MD5
22f953223a44feb7b8eb0b1db82763f1

SHA1
d2fdc1aee9b0535eb16899913f2c2a400e0e7566

SHA256
50ca62258fdb3393be37f88c5882f0aba62a23d3581c19a48850f77176fbae6d

SHA512
fe5f10824fbefa7fd07c6ae07a87772a415b8e9d49c3756081d6008e2fe5249754c27a9d007a7d538a367dc2cf9084255a9723902e70877c1ecc82880c117e50

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

Filesize
344B

MD5
0c0facfbff8ed993e3b446ea14abc47d

SHA1
d7354cb33d2defdc405166f2d80987fa129d7319

SHA256
6e05313534733c2c62de314e4b808711d91cb1798f0f85be4b9dc62784ab03d7

SHA512
c93a17b88de340426fd3bd7df888fd505c244272c34b867e52d57447a596eec5e050b809ca3bd318284e93ed8e1bb1711d76d4be27b36f615899c4c5a15f2fdb

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

Filesize
344B

MD5
bd413b8976a66a1807227d88786bb22f

SHA1
fcfcb526c061174014d8f3c5a34e2efb22b26fda

SHA256
4f26d5d0bedfb3a3546ebbdc80502cb9b3e921a22b9f95c503a0d4b9b4a3ac55

SHA512
25d69262c7c92be3c5a376ac043c8af37127e1878d5ff0d3bbd10522549360ed0841dcd0a761ae17533ba04bf9a02e54463d73ea02a59f66ca0498224ffe8752

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2B95.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2CB2.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit