3eced1e44a951caacba7f6cbec420821059fd6ce79fc0b0ff0be9807bd30e251

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19-03-2024 17:39

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General

Target

d6b9a5c2fc7d1a644138a70520329499.html
Size

9KB
MD5

d6b9a5c2fc7d1a644138a70520329499
SHA1

62700366b42a7bd24fb4b7fb92f08589096fe491
SHA256

3eced1e44a951caacba7f6cbec420821059fd6ce79fc0b0ff0be9807bd30e251
SHA512

33f95d3965da6d8bbc78dfca750e446eeff332bd12f9e6d38e1faf42152973ebaaa95a93f8533085b46a6001bf518062e0f99b4e7aa6ec24a3854c810d2366cb
SSDEEP

192:PC8MwvvnW3BiLFZGdrELRww8FRxdnsB2YpS+A+o9D3NaoY0/TU:68MwvkeGdrSPWjnswYpS8oLaoY0/TU

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-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fffacc0240230f40b575ac5982df49bd000000000200000000001066000000010000200000008b5e04fa6d53d263ce821a6fad32a0614576f2c9f8b2a975cc751ff29cb1607d000000000e8000000002000020000000bfd19702ab7498968a45d3e0de35e76602f0338b689bc772f94e79988cf65f2820000000829aedc5bb430677a472327168d03d5af7c6044924532f1e66f0399c36e029c84000000063652dc9d74da5218e023f6aabda2d372ef8b25fdfa4e46f9852bc1c75b380deb6d54e944945db33ddf043f508e6bfdcf3ecbdc75e60471878ae05d676cc3445	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "417031836"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{972B1F31-E617-11EE-877D-D2EFD46A7D0E} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0e5a46f247ada01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3012	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3012	iexplore.exe
3012	iexplore.exe
2676	IEXPLORE.EXE
2676	IEXPLORE.EXE
2676	IEXPLORE.EXE
2676	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2676	3012	iexplore.exe	28
PID 3012 wrote to memory of 2676	3012	iexplore.exe	28
PID 3012 wrote to memory of 2676	3012	iexplore.exe	28
PID 3012 wrote to memory of 2676	3012	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\d6b9a5c2fc7d1a644138a70520329499.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3012 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2676

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
c688cdedae87e24664e01a3bbf041bfa

SHA1
a0df37b2fffd30f299dcb0ee35856b5879a0a7e6

SHA256
671f6ad333d3ae6d1b124d7efa38d6983b08618889e7271c91f1fecb88c8315c

SHA512
e718cffe1eb72dc7cf27de957581917a9f6b246f6fbba804cda75062608b11587a4f14f94f569920db2dd5f8e2aee3e479b2167ce2c555571010f13e358bbf48

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

Filesize
344B

MD5
022d2f1a51ad279d93c637894e629d6c

SHA1
ede6c91e6a2162ce3c1d298876c4c6f05a2bd43f

SHA256
33b8c3cbfc5647e7306167bb4b543f3ce2bc7c8d2b7b5eafe37eb2e1a7be407d

SHA512
6d184eb316d102881ebd3984b1d2c2255b0a098dd796d8b15e504ae088e1f10f64cfdd6a268d855fccd1f1ea8cfcaea655720854613c4f98fd564e60c80b7891

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

Filesize
344B

MD5
41fdc47ea615f0578524e31247f4b9cc

SHA1
585a5649ce2e53583ca7668746e4f352fc57a820

SHA256
68382dcd80b69c40b9de811883663835ff09c9236864104f5e55616a6f785694

SHA512
c95cf84de479b13e9b6d0436f3007d88e4d8d05a482fdd6dc97eb7c48f9164bd4d49ff1d981fa90f45b43265cdede7ec3d902d9927188564515de84fd6362058

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

Filesize
344B

MD5
735911638ea43941570b1a22d7f5a360

SHA1
6d17e1f232137432de677be3496082b58f6d0bc7

SHA256
4266f0cd380994e931c5d8eea0fae9e52a970451fb952dc39965a6b3ee6f1400

SHA512
301b4d0cf7ff8ffbb1660b29e6597bdd0149567f28dd4186c9c9401113d712bba90502f9781775dcf6e0d1cc6806e63f06a318bee547bfc3c5b8ca0f460ace72

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

Filesize
344B

MD5
155846003a1fda217e753d30a798b1de

SHA1
48e795fff0873cfee981f581d3b7313048ad378b

SHA256
ccd35131cf585af175dfdf368cad413c0ec8eb3c9ccc23b31ece1111741986b1

SHA512
31b98c1c3efef778a02ceec0ed86944d136ab20811f38111f3c2bd783bef9c59f901daa8717f8b89240475fa01e20cd762e48ec44ade5da52e3bfd61f6b8359a

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

Filesize
344B

MD5
2f443cd45f4deadb72656dac671a9096

SHA1
b4c5b0c63d514eadad568c7e14eb4eb2991f3091

SHA256
8bab9e72f43ab8f7afbe8e680bb85027d33a520fdfac7b5022dff5db939db10c

SHA512
c7363c94500320530b647e98c8587c74aa55de692586b81e04659564bdbbb4e04cfa7a28b3efa7eaaaa4077112cc0d409d6dd185f6f77ce963bb99ee0bb10a60

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

Filesize
344B

MD5
c844fb91dd53064bb69b0217b082d4ef

SHA1
2cf54d5a7dd907ed88332fb559d43e92b4e021f5

SHA256
c3fc561dae3d8779af0785cf057ea660f9efc219884b679dfbc5119b494ecf4a

SHA512
4583b10051f4699f26b4f563f21b148777dffa3f1f925e358efacc206f8574a7e59101e3e917c6753f9cbd24958f7e0ed6f068fac7c6428e3d4fceaa7ce863c9

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

Filesize
344B

MD5
429c8c253dcbfe2de862b1644d3a0bcb

SHA1
22e2e73eb03ed575eb855aa2756bb34fb1da84ee

SHA256
930e5defc06cc8735af2b9e66d30e6feadc6df10b6170fe2465e9115ce636382

SHA512
ad6431dabe7eb9b3f6279b53df7ffe438db283bb4a41fed051f70142090477c396c0a38eab1857405944aba296c9d6a769ef95aec0e900f7612f2ca13dd5c794

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

Filesize
344B

MD5
1e23be91cc261c9f96b2a1ecbd0c218c

SHA1
47d19bd2ee2947cdf3493a958cf2c9f2fbabe71e

SHA256
83076084b4effc86491de3c9aeec47741e0dc59942c83535f0d1a510efa9c7dd

SHA512
889d28e3d173244c7f0ac5f103a83b6c5e46271e0a14f1762343c73c0fc3b4c22f4d97abba9f8d047e0f9f4ee50485842f5048eb33e9f1ba499092916acc5b41

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

Filesize
344B

MD5
49c5fddc6a364cfceffb6099430e68c4

SHA1
ed964f1178f40ed984db80fce22e6dad1ee173e8

SHA256
90e24b27d467bfd038387549f16a67111243a99705c4585eec60f63bbe656963

SHA512
2bdcdecaebe4b8826002dbba2be3359add4e80b7f9cb2a2a099bdd91d689383e29d7f58e335f20c1565b8117cd5321b694238887f6bf97c80bafa1264b1fb95c

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

Filesize
344B

MD5
5286874e43a4e7c1ea73a310d15b7d0e

SHA1
827f91ecbf8272c7a0871611a142976eb0df978a

SHA256
8cfd28d9325963e7adffe48ab0de26ceae3624be48b5a7b5ef8446a4b285186e

SHA512
2d86b8b1373f2fd0d4de58fcc13f4eef9e97eefe14c6c573a550c5cc51e1fac19cdf2d1e1e83750f9ea45e742fa0fb58bc5794ff0ad7e68095137a5762db41e4

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

Filesize
344B

MD5
a416a84687f99bd0877b07a26be0d758

SHA1
381f1e0d1338ed556d06cbf412d85e93359cacb1

SHA256
c48a626173ab5015744fce3a3eb037c216d71b57cbcde626bcf7a0072df3fada

SHA512
990784d89bbcb2c9b076e2e55dbe81e12fd0c5b055b3e2336535b890db7ea63a372529ec576131ed9c8bc060872119cf010061ee4bffbaeeafe788e70213ca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9AA2.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit