e505a718059026385461be8c4a7e5a4dcd5a48257b0ba3ce87eec4094dcee4ba

Analysis

max time kernel
146s
max time network
147s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/03/2024, 11:20

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General

Target

c0764f2d6a8e1ec8a1b3d0fbd8e68448.html
Size

19KB
MD5

c0764f2d6a8e1ec8a1b3d0fbd8e68448
SHA1

14df07322d8d2b706303c29b2fe8fce1fda06329
SHA256

e505a718059026385461be8c4a7e5a4dcd5a48257b0ba3ce87eec4094dcee4ba
SHA512

8772d9c52089b7eacf100681aa100dad0e23437a638c5291cbf5d5cbd8ca70b0c70f5ca5cc66eaa7f7ded7d79f6a2ff49f68e3494b249e3c8d57900f7af4c709
SSDEEP

192:csz7QeAYS/qo0mAoXX4LG5maNWJUDyPcb76f:cveAY8ioH4LG5m8WJUDjS

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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002dcc56832ee45b40af0f973e997a3e3e0000000002000000000010660000000100002000000056a62a40030b35d7fe58986c95f184aae0e14b9561ddabd39edbe7b3ce10dcf9000000000e80000000020000200000007b9ad3490f9ad0a52c2a9a51e558993318d0139572856f664118f27c5fefc9fb20000000f5109ac2d7ed3ccd6afbbe26e2724e7c2fa7b8fb2c0f57ba3143d5e5eaa3ed30400000007fc5f6c93672611f6b9418c91ad63a772d020ab74daa543f78accc3767d1f0e1dc272e4a4d0a363d357ee78df79dde090e9a92b646ca54efbf064c0ffc46ae1e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{51F9A691-DF99-11EE-8303-EAAAC4CFEF2E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416317877"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a08e6827a673da01	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2224	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2224	iexplore.exe
2224	iexplore.exe
2340	IEXPLORE.EXE
2340	IEXPLORE.EXE
2340	IEXPLORE.EXE
2340	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 2340	2224	iexplore.exe	28
PID 2224 wrote to memory of 2340	2224	iexplore.exe	28
PID 2224 wrote to memory of 2340	2224	iexplore.exe	28
PID 2224 wrote to memory of 2340	2224	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\c0764f2d6a8e1ec8a1b3d0fbd8e68448.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2224 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2340

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
5ddbb0ce149ed83e8fd1e0a30e9920d4

SHA1
d0918b6b6b43b813f2c46d403f2fcc850652bcd8

SHA256
8f31bd340210f0b569a9efcccdadd5d3164fae693c7a7903729b11c9622811fc

SHA512
6db226771cd9e135ce1f69cbf976d1cf2f53439f492f9ac316077861e4df57f013ce241759406b5d91161564d2b22f1c72a0d1bbc86a0e3cbd6b54e0ceb675db

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

Filesize
344B

MD5
10d7d274e10875ad57ff0146571d2443

SHA1
cb69442caaa900328bab829e2df167b0fce78ca2

SHA256
660b02a55a5036f288ab127fc9a9785cdedef5842aefa56cfc3e3602065ad630

SHA512
a5f6d946c6c986055a3646732768ffd968346270443ffed408a1af27dcfa407c4941567c7ea8555067ef4526fdb5ad412fabc386733648ea68262671602ce6eb

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

Filesize
344B

MD5
2aa55f6bca59bb81cb071cd6ac7d5e08

SHA1
cf3d370f625080b31ec85ff0ca7063d23f8d0dda

SHA256
80b2d8f00ba6a3030bd7e9307194bca880333d57e1b110c4ab7930e3cff0926c

SHA512
3fedb105a9b81057e00cca1532e3d96d8bfe1c639df3dc93693fc6722d11e4eb96e19ec456b8f54ed508a835e6da39245c2708dc4b0a049286d1c22f8e5eabf0

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

Filesize
344B

MD5
263174a5b9244f50432a3dc682bd005c

SHA1
fe078d94aa661b5dcb365ec8a32a07e44fc251d2

SHA256
c61e93f6cf72773f75712674a9a5e773b432cb8e23b89c9001271dc214c19d5f

SHA512
09570220d9c8a52d92b2982273f5688018aaf94ac8aad940155d8b0583bc02222a1247c1e5b417cfc172cd092d240a706cf9a44dd198e52497897902bffb4aad

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

Filesize
344B

MD5
8593339949cffdbf05793c02d3e18b53

SHA1
65e4f96daff9eb2ab3665a2742d93cc46fe4431b

SHA256
fd57486ca475f0847e5eb04617e74bf31117b658e338a50fac7b47930da0ee55

SHA512
37807a83eb4a9de2a6bff36d806264f4b6157ae47b90e754379ed6691d7e75ec62b93aa410934bc07d2389fd7ab0edc51e88bf7ecbf0394676b3faec3ceccaa0

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

Filesize
344B

MD5
c2af3b550b1bd52b5a90519a9750d28f

SHA1
c4f10c14525c505d780f053449c5620ee484848b

SHA256
6dcc33a98ab4b5c504e5ebb837610b8d9ad0ad8ee79d9fc59d9aa357a3d56ba8

SHA512
f74e58729b5cb0ac2cc12bf082ff33679763435d7d7d45155e75acfd32e7106a48556553cde234615f0a59106104f8d85eb0bba669b8195636299cca84194e63

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

Filesize
344B

MD5
8a782a2346fd17f30138f76651e74e26

SHA1
5ebe6b5163c5a254330b1f4fdc8baad101ce8ea5

SHA256
b16848ceab1e2b51bcbcc91a9acf01b7ba4e96dd2092e77f58e74fa3001b85af

SHA512
7a3a07bf98d253ae1ec675c9d356b70a498a24174e7a1d21bf0b8126051283b2003fb60a89bffa0e1c1e0280c7d3bf9b5c500eae3632f5d736522ecf6f8db8f5

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

Filesize
344B

MD5
d248b2a7aac69d6dfadf7b68910ab79c

SHA1
12d28e31cbfae36d311ded562d82e14a947b89be

SHA256
a7c6a6724dbb80491e4e0dcda30329c53e13d6412602533238c4aee786f1c90a

SHA512
b7b9e2cc16ae18c3ac292de9a6851034db3add3bda983c7ad53482974237b079c6cf90b1fe72804676ea195036f54d967c8f52dcaf928e1628605e7a63f5dcc4

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

Filesize
344B

MD5
f73ae44cd3895f6793cde53f217fc6f7

SHA1
3a375ffc07bd5d144a1e97c228fe90eafa46082c

SHA256
8da939cda68827094c92ea9cb75cef01b10fc65fb7ea4777764b121b70bd83b2

SHA512
ba37e3fd919c56dc1d9786da4c4b90ea74cdeae585ee709af007d27de0c8f713f95fa1c88b91e9b0630de68173bae09358bd2dfe62b7f2fc454162c92b5a9af1

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

Filesize
344B

MD5
be9c95607fb134b49bcd4567cec1588f

SHA1
ffd4d802d4ca0be102e31129426e6cedce7beb9f

SHA256
d3e5af79d251ef46cd72012f00417c1c56bc818b4957eecb36bffbfaa5839777

SHA512
c70ac770a7186a88cd32dffbf2fe586980a990360037c185e82e308228e297810c94dbcf66e094d723e83ba466d1d420d97392b62afa97f1f56d3601c8a3f45e

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

Filesize
344B

MD5
334dc381e1c76748162271d749f7b218

SHA1
4e93ffb76d1e33d6c59e633a51e3a27060b7a00e

SHA256
910a63ee2b9c8e496049ca597187855129f079c7d427dd78d664a45f39a931af

SHA512
593983a68484745e0bb6d805732d1ca5b280a6cf62aa147f47607b144fac7b1833eb990bbdf59aafdfa1f226a12ed3514101b9e06e9ea184e835cbec553b8589

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

Filesize
344B

MD5
2a3e156fb0a6ea6d21365f7c95d062a2

SHA1
f2445fccd13fd503fbda930fe2fcd3a384409522

SHA256
d959f92af0808b0819ba35fc46f7e3233ea9960ce509da092a307d85aff130b7

SHA512
83b27e846b7f303d3bf3003ab724b650f1f43cbc84f7fc25260c4f9ae39681ac9cb881bbc49eb8394daf2c412a12b5b084432f6e6e9f36a5852e1e99497e5de4

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C:\Users\Admin\AppData\Local\Temp\Tar4793.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

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