0067bf7f8b5857c2d73939b1e2944cd7bc987dde658870628def95262fabf643

Analysis

max time kernel
100s
max time network
137s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
04/07/2023, 04:16

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General

Target

download/webfonts/fa-brands-400.html
Size

315B
MD5

a34ac19f4afae63adc5d2f7bc970c07f
SHA1

a82190fc530c265aa40a045c21770d967f4767b8
SHA256

d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3
SHA512

42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0bf7c5f2eaed901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000079aadbcc12564442a62aad76c0e1e2aa00000000020000000000106600000001000020000000af20bdc07a77e95d1e13c7321a23300133ac0a1a7fb4c3888dadf310b73416a8000000000e8000000002000020000000e3293f76c2e6f14982e24df7e80130d759eb8c3c22bbfb3f5789ff9df96f40cb9000000011e5e0af71e996bc1b87f80ede0a16ae7d7feb1ed1264fd61747967d46ee999040e1c664d917e9f88275049aba835792bec9dd86586330208dbaa9885b913938d367516f1eeaa361f24c06aa94e2b615fec38e93c338851ca9eef7485b8817aef4cbfb8c2a257b5d3c5d763e03fec0e71d1ce440bf0563d933f1d61dc0dec276fc37c0d7fe5cf4ff57fc7159cd196d18400000006257ed6f4c1fa1e114a2b1d2588e4ec31fc7f7692946861cabf0ddbcf90afdfb8bc44d7759acaa65520e087c1ac2a9bdc905dd0259260c22211a0d9258cdf2ce	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395209160"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8A6D83E1-1A21-11EE-8055-7EF4D2542886} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000079aadbcc12564442a62aad76c0e1e2aa000000000200000000001066000000010000200000000d5f970b8c222b458243e5b0c7f8d547c28cc31c67a977ab9507edfe0246df57000000000e80000000020000200000009252373b9e554512014bc130ae0cd1f89ae7ef324d1b6b6a63fb6f7e2c93c24120000000940bb31d757def0867eda858588fff2b9e4bdbb0242025b476030899a48d32be400000006bdf8996a48c606440bf3ac82990fd39ecbeb9e4408acbcebbceef6a78e6b0cbe9582d1cffd1af26321438a3d0267ea615f3549f701689d2d60d234503dfa61f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2428	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2428	iexplore.exe
2428	iexplore.exe
2192	IEXPLORE.EXE
2192	IEXPLORE.EXE
2192	IEXPLORE.EXE
2192	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 2192	2428	iexplore.exe	28
PID 2428 wrote to memory of 2192	2428	iexplore.exe	28
PID 2428 wrote to memory of 2192	2428	iexplore.exe	28
PID 2428 wrote to memory of 2192	2428	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\download\webfonts\fa-brands-400.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2428 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2192

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
ba1bb44d8d80292187ad68d868286f89

SHA1
2c5a3ce20ed47fea62fc3cbfe454c8754caf68e8

SHA256
1d29655881ec2ac1ae4ac0274159185e842b22a2ed9d9f90d4a5fc77c127d507

SHA512
f86782d0cabcfffbafde1c8a67da5b771050b0bbb8f88df9f4d76a1764c86180526f06654306318e3b4c0d6b84fd55758139a65f6fda8e63d41d249ecde871cb

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

Filesize
344B

MD5
6ef3e73186595b28db1769ef0154d69c

SHA1
1a12682c3046bff1b16957aceadebeaff739626d

SHA256
410130163129707100bbb23dcb30a730e25bc8e472eb6c450b4c2fd1179e1294

SHA512
91a64defd8d9acbcc2bdc3e845dd51d5654801a32daeef7c7c02872829297d71907d5372a220d539e3b23c6d8868f1e470049e8d4f39f2108713497836ad73ad

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

Filesize
344B

MD5
605702996aeee5872bc3f53b77152d90

SHA1
4ed2aa0daa3af4a531df5ec84e1fd33c2dcd8c02

SHA256
8db00a0ce787069888c5036b25f87e856446d54bdf8c046a4cd8b87c96561f09

SHA512
ea9551bbdf2d31c773408b09c8b79865a706b04733406fe34dd801b9e5b720d4b6423324843e4f2323aae6b0f376e83b1ec6a9d82d4960c8f0bfe6bb54cd5680

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

Filesize
344B

MD5
3804de7cce02f3b90bfbb41d6d983a0a

SHA1
742c0e2650744d255fffc0797314cb8d6c070065

SHA256
e49ae120b1058e0adc8f24e97cccd979a8f9da9ff2c4e2efdbcdc3b199362ff3

SHA512
a5bbb9237c3c7c8e2d98e2509cfeb2fb4377a5726b69c7b7e624bc265d977a65a72c01e1af5cb5ebcc9fc6ea280517562ff54572002f91f541a26bdfa73cc7bc

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

Filesize
344B

MD5
da06703046c2d7e5bdc97bf9f7a72e34

SHA1
6e2c2743697b78d1dd508aeb467e819d0651dd04

SHA256
87255d92fa152fe986b02cd5265bfffcd80480ce6b359e59c1ca1ba636ec21e7

SHA512
00f25a21aacea9b483686b4f42d0d00d9efd01dca2a5285818f833898586363f0f16b14a8ef318b12e32482b287f5fbcd0c8fb39bf625346ce730627bbc54dc4

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

Filesize
344B

MD5
31af5b741a903d94f341cb8ed319c159

SHA1
4591f3def586abfc7a5f2e20ef19959005fc9f70

SHA256
8096d0010f7bc5b47f47f85623deb322465fa1011daf7a260f68aa35eee91d0d

SHA512
5b0a0c58746b8b554fadfd09f91106dc2786c2828269b84c66bcf3c902ea1be262c16f60c59a3469d873ef97032c9c8bed622b00648652f9d83d63b261e09263

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

Filesize
344B

MD5
64ba476b5459d41409ce933c14e30c58

SHA1
39ab6146cd4b6b70b2d3436d21fa8f3528f58fc5

SHA256
67336cb615d9018ab2da4b8c9d846be2ef4f8172788ae339d87c889a0b658035

SHA512
7551ddec62964d9b53cbb50994856ed5ec8c1cff009769052e0667a2d79a9e3de405ac9991768b2f92422074f02e3d7d17f5ffbeb560904b08ec4d1de1ad864d

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

Filesize
344B

MD5
c1a33c95c221ce6fc9bf993fc92a74ef

SHA1
cf94258aa41c5473ae7b340c1c147824c892e856

SHA256
c034fb1f3c01d131f23e562d4058958ca523a8d9b7e37358982db5dd35e57859

SHA512
4f937ae75e310602ed931c93858e9d2a60c5788bd87cb58ca5a09e103865e020ff98053d8157fb993813159b2823b8b17a2b26b8e17ea6c3162106e2236ef6bb

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

Filesize
344B

MD5
780383ee6a351ab7d513cd6a0b1f5e99

SHA1
2dc30441fbcd720ea9d26d740a7090ba42c80b4e

SHA256
9a5bb21fe094bc6f0f82ae032a919d6ac6ae0387c388c9912e618fb4ae434ad6

SHA512
614ca34aac9053cb02ab4bd23627ff709ed0b6964d2791d2254bcf17f9ea511c29c49ce8688dcba5f41c5be270f331fcec99e7c5fc52a577476fdd7280af18b9

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

Filesize
344B

MD5
ee1dd1a8d27a4d3b022cc9a9031c1a7a

SHA1
505c7c788ada08df988358769d412e294ed86b50

SHA256
3aa884d5163727f6f48e6021a34ac38517508a7e2d1448ca2aaf47b6a26e049f

SHA512
6cb733c34bd2644ac6ff8aebd2c24f061e9f9217be2f83abfd2912bc0815e859bd318185945b8b8889144a4d52d5702580d3460c00b235e0af71dbc15812ab27

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M70DY8PN\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5035.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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C:\Users\Admin\AppData\Local\Temp\Tar50C6.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\NMP0NIQ9.txt

Filesize
601B

MD5
17ffd7c37e8c4db012d1823e781acbc1

SHA1
d3348f59a84e41d96131cab01b34551cb1357d81

SHA256
ade00204d7edfad21e6a34bba03b78db811830ff5157c34fbfabf4236cc129fb

SHA512
d464f653d903fa66e4e14b8c997371aaa3e35e6007152883353598314e450be5db6f460f101cab8786be6dcc8b514013e490031024eb05690df32bc8b2f979fc

Download Submit