a71e874d64e95028dd5667f3493b23c43fc57402dcef42dbcbdf15360928f86e

Analysis

max time kernel
100s
max time network
139s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
27-02-2023 18:04

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General

Target

word.html
Size

710B
MD5

2fe163e42526330097fc39697fe1d2e2
SHA1

648582952f7383f26f0200c08c67997fcf0a0caf
SHA256

a71e874d64e95028dd5667f3493b23c43fc57402dcef42dbcbdf15360928f86e
SHA512

84138bbdf2e7dad0c0a322077f31bdda2ddfa8361cf7d27d6992f3067f9a56ac38a1b7aaec477bce47828f2e559b27007ac212f27c809245c7e2d88dec83d71a

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8CA81841-B6D1-11ED-A85F-D28FF4BEF639} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000074b2d77a8e7a944ea7c282b9066208cc00000000020000000000106600000001000020000000644ecdcb899aec47ccc1601b001c2c7a5b3face484aafd802332fc02be26f130000000000e800000000200002000000051308f042d8c8512de67f87237ca2df1b23506a414d9500532b13f9adcc63ac620000000dcf599217bb2295f1ec0ecd02630f35d106938687334f1c6af04efa4b7bc2be04000000043cc74c13ed0c4ef8f3bdfe1f6ef7a73166ec6b40a12e8864666403d9d3c4ee328793def96236329db2c9b9a607b39b48201babeaf2ae1a5782dff81062f37d5	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70463c63de4ad901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "384289639"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000074b2d77a8e7a944ea7c282b9066208cc0000000002000000000010660000000100002000000008075a1b46fa0ac0bcc57b9f904688c76a8592d21ec6d7e7c0c5f294927a2295000000000e8000000002000020000000c23c2b79f8153772e5e217fcc5943e2cdb6f5f96987f6dbde8b287baea7b6e15900000008a27c8a5982da3b1224f4f6ed44a857f7a78d0c67388180e7b564748f41461b7819c73d7c7dff3d453a88b6dcbd6ec4f7fb479c188f246f432cbb755f52b6f983195f20d404a15d6c5e2650e333dd4d4f3ed835559053fcc849af3532f4af53a12f96c6a39499eb5f1a100a6a70f77d2140687d8fbe9cf31ab8c9551f26713c8ebd0b84cc8dd24d6eadfdd438863d09a40000000624158457a111b38710891f351a6b2fb2cb3069ad3df711f66b335d528c36ffe2f9ec6798d2dc21f43981c7df030fd3c1de0b982de3754a70a24356e2ff0bc98	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

924 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

924 iexplore.exe
924 iexplore.exe
1672 IEXPLORE.EXE
1672 IEXPLORE.EXE
1672 IEXPLORE.EXE
1672 IEXPLORE.EXE

pid	process
924	iexplore.exe

pid	process
924	iexplore.exe
924	iexplore.exe
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 924 wrote to memory of 1672	924	iexplore.exe	IEXPLORE.EXE
PID 924 wrote to memory of 1672	924	iexplore.exe	IEXPLORE.EXE
PID 924 wrote to memory of 1672	924	iexplore.exe	IEXPLORE.EXE
PID 924 wrote to memory of 1672	924	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\word.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:924

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:924 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1672

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
342B

MD5
def07f6f480aea20e532e39f553ea133

SHA1
df42800b3e94e54242b6a6eac29e9026e8cbfc41

SHA256
dfd088e57432391e938bf41da78376db7221fc62090e80e80e713f447ca09773

SHA512
bb00d0bf0bbd12ba9b769fabe62c9ae2e975cf880dfc83b40271934a50a019b50b3503a8e1dbf277df9b623e27941d2217b2ecab2f6c92479e1a26a438f50acb

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

Filesize
342B

MD5
20c5318c030ddddc68ca2f929606a4e0

SHA1
10233e080e12fc205d0292407b7ab4bf5c5ff4c1

SHA256
32c0c8788487a3d356d22faacc88d3a899a2a58f7ccd34a31f83e5716a74bdd0

SHA512
5c2adf931575003a5aba117fa14033d6212648d04479711654cb5ddf4a0a7b9cffb57dc2ad5eb033e2dfb6c593f9c7691d1a608b9e02012eb5b10d9d5b3bd3fb

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

Filesize
342B

MD5
58fed046d76bedde1adafb5a228d00d2

SHA1
77b459ea59f85a36af89d0b180d3d7c698ffcd36

SHA256
111b605e225be62081d08dc2457733b1f115cda3fced27ca0c48a3ea56c73b7e

SHA512
de94613295dbf43e30937b0f9aca8db266430f9e3b9fcf5ff3ebbb06aeaa8ab84b7b2bc49ee2e77d5a5bc21eb8b302d3181f8dcd8ec90405973a0965239623c5

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

Filesize
342B

MD5
2a162fd2a636dcbeb26389edd58e0d37

SHA1
358e8396362f6e072005769270b494ed9e2d3933

SHA256
66e0a747259e9a6e1cd70f043df232145b7b40fe8c7f5b6a8152c97d6cfd9cab

SHA512
c8b311798a7e3948d4751897556ea5166a5945d974d76467a62d8453b30d736256171254143032dbf9b23112858f21ed4c8c147b3b3a3352ce231ad3d07f6cef

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

Filesize
342B

MD5
7ade6d5df72973da3dbd9b9ecdcf839d

SHA1
cf95f8f292b8f65fbee81211be9bdf9119d05fb5

SHA256
69c66791df96aee1c5a6c7ced7c298d6f9af7f3756e3af0b8630ac252792cac2

SHA512
35ede2967b206d049abda3dad45387a34363ab521ce13f5c57cd46cfe0615e877384686e675d2a368b24872c8d5b7a355f3060acd7ed2beeaf75392735ca0ca3

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

Filesize
342B

MD5
e93933a6a8f35ba30389da553a2280db

SHA1
9682e7b0ac00a39c151a2818a76a4b6809bf23f0

SHA256
aa94bdbcc20a0860a3063b1d431cd592704bb18246203452d854978815a6b9e9

SHA512
53acee93694d2a64385f68eba1c6c10c221596850d9eeec3e85bdcf50ad07d8d7f483bf513d5cbf252b54cd7d3b6306ff36e74e99a871cdb555fcc18c3b0de01

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

Filesize
342B

MD5
e7d902f1d8e01f77fd4fc1a4ea596a89

SHA1
4045d3bc1fbd9c83c448509a5feb9bd467fcd441

SHA256
feb17edc01d6a6406b21ccfa81496e54fb02a27c1f9d0b5485e26dfe917c4f1a

SHA512
5a718859571f482aa6d5646e6dc29c4866c70e3a2e9ed10a14b59a56f6b5f8824171f37d9fc8099ded0922dce3d5fb1e08279e37f2b988a1ea16e4832ec3ffd9

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

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab364E.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar376C.tmp

Filesize
161KB

MD5
73b4b714b42fc9a6aaefd0ae59adb009

SHA1
efdaffd5b0ad21913d22001d91bf6c19ecb4ac41

SHA256
c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd

SHA512
73af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\ATAGBAB3.txt

Filesize
604B

MD5
986d9a87ba96d9c666a5c31d02e163c0

SHA1
0652b077301fa87c88bd9178f456a2760838d229

SHA256
c69a902aacb1827a0ae8395d94d08c588be276f24fc50bec38e0e5546e7aeabf

SHA512
d09081b002160c4f848dd435be19af7db2690e98dc9e95df953470a2b5b6056ebc6a633a97f08972480a7fc44f5702cef9058719adcbcff8292c1c35dfd50409

Download Submit
memory/924-54-0x0000000002D80000-0x0000000002D90000-memory.dmp

Filesize
64KB

Download
memory/1672-55-0x0000000002DF0000-0x0000000002DF2000-memory.dmp

Filesize
8KB

Download