37fb162dcdcf38bfbc75c4b07bf247329e1426904c6ef1d1b44e193c4e233bb4

Analysis

max time kernel
119s
max time network
137s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28-12-2023 23:14

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General

Target

ע/77169.org˵.htm
Size

4KB
MD5

e3917c7f4410faf63e3bdcfff5c33e81
SHA1

6848c2917ccc5e24578105ab31dcb23e451bcb10
SHA256

a05f31f26ce57b9e2d9bb6b242731186374c2a0b11d1723af7e107f2dac51ba8
SHA512

8b4fc3b9faa01722e49064f1f027f91860d0c7e6c8bffdcfe4465d6860857f0513784301902a10704684b8b706e9deddf0d39ad53db3f17ae09fee63eae7109f
SSDEEP

96:m1OQF/fRA2RWhwM6wIm4yRgJ/Snq6kVUVTWn0M9tJexGTHwG6ak:mXF/JA0Vde4JJ4jW0MH4xG0G6

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411002113"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000406b144ec83779186be0c5b8126c58b63f6fd1eb14bd9f8eea00f06c727e9726000000000e8000000002000020000000fab0454fb7efcf893bb3e7eac234bc1715b21efd2bbc0fb11047cb6537fefb8c20000000f121e3dc966221dbbf20149df9fc7c3b5a45dc0472f606fba8c8f3fca6283e14400000007c8a87679f494eed0c550201d5ba48afc4c7061698d08a1fe69c9b0a348014101fa2c8cf178b3af554c1f963dd3e408d3155bc16661c14ad04ce2c2ee848e4ba	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{96665A51-AF40-11EE-8073-42DF7B237CB2} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70842d674d43da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2252	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2252	iexplore.exe
2252	iexplore.exe
2156	IEXPLORE.EXE
2156	IEXPLORE.EXE
2156	IEXPLORE.EXE
2156	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2156	2252	iexplore.exe	28
PID 2252 wrote to memory of 2156	2252	iexplore.exe	28
PID 2252 wrote to memory of 2156	2252	iexplore.exe	28
PID 2252 wrote to memory of 2156	2252	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ע\77169.org˵.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2252 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2156

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
434e5d367e0d8bf2251845f201687a70

SHA1
e6ddbfbe53d7b801ffe1794fb81e88878316e24d

SHA256
2853e21ea1f6a140e58cc9ac511875e1c13807e1c467240eedc2f234abeff560

SHA512
ffcc33206a33e4f6e233f6d752e846d3079775ae6509829dd3317bc87cbc862e9a2f3540ea8a4e6d29d00ecb12128cdae5255d0a47524190b3f9310086267a56

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

Filesize
344B

MD5
3b479a78d4a420686a9329406d5c8dec

SHA1
6fc26ed263fd814daf5eaf8a567d4e5b0258133e

SHA256
dfaeb44d115bdc21166ddf5868f3545c4efc125c349f0594c5a11a2525cc0298

SHA512
eb8e3d5314276c8f1b139235f06ce3f79f49b2c13787fa391f0364d6764076371bcb3daefb5dbeefa23345bc058f3b71ba0fe5f6f62a777baaa029dd13584bd5

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

Filesize
344B

MD5
2323f5060ef7aa06c85f8bf0e3a80192

SHA1
a02b0b20db995f849a0ace2f39344c2700118f1a

SHA256
d6effe0dc79156895502ba1f070d25bd04e36450a0917605ef81df6f58d27efd

SHA512
0a01c86e14d0fa3a52766b217f86ce7a8a39859e360b4c16d702537c18302e984e72b9678fe64b5c9146c61802de8472d461230ca085a0abc666d04d1974c1c1

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

Filesize
344B

MD5
16040a8498b4cab69ae10ef032e51dde

SHA1
e9e3dc26f6efc77bfe1a78639bfab8fee1833ef9

SHA256
3aabb2d528c12cf0092c316e770727861e2a19f54512f6cca5fe961fc6d0c049

SHA512
5748c11009367d4c177fc7192add693a5cb1c84ef6bd0963fde3bf1bb02957015261a977155a5adff1ca804a72a0ec025990a33f8f96bc8f59ff911d7c635b90

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

Filesize
344B

MD5
855aaf2bcd3ef62f29ed029ce52cfdb8

SHA1
bde256008abed4a527cf834316b66cd86d864f41

SHA256
024b35595d2925906426ee4e162310cf09bfce3cf1d338b11819e8053ecd4c7b

SHA512
2bf2879496bf484751ac182da4fa142b39a28165f56f1b8b07efba9b02e33a885eb7308602e947db05ee0234c41ae3a40d06dc7d6e9458a6e6a18f9f82c8f657

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

Filesize
344B

MD5
3c7f0457730f584aee731e6dfcbea3d7

SHA1
f84dc29d20afa5f2fa6134d72c4c2141115fce19

SHA256
e009c67ce30193527c79e4790a761a7ade70f1cd74cb0a9fdd25d74eecff25f0

SHA512
3bdfe990612f6c797903f48479caf96e5a4f14eecd66b488b58a67f2d73d0eb376cde5654ad471d41913b5476bd663d21cceb3b1664f94e1408f9fb22f50bf6f

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

Filesize
344B

MD5
dfcbec0918ffcc275cccbea8bb147fbb

SHA1
1980d0ec5d262ee21a105f27ca18009fb39ac643

SHA256
21fa87139518b19dbcb4a25ae96fa6e4a7aee5f458a0e2d7a693f855aa8a45d7

SHA512
e900fdf8d79dd850b1384cb7d7fecd4fd2828d352eaec68039c021fe698d942a7d8de619db232c054f8922361eaf496ee6e88c975fb3c599d1f2802b69f3ec39

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

Filesize
344B

MD5
507b938811fc645f9f0bcecc6482d0a4

SHA1
5a55f809b0b55406314a16836e4da8985388f7dd

SHA256
a59b3cd53c36f6cf249a8f4989db45daf89deb1700948b6f082695bea88aa440

SHA512
8bc157d69850080c3b3e785d85564dd7eeb69e1a43d410ec7e680f691f11aa4e399d08d6d0a930a2d5c157fac2ac7fedc9cf68b97604277766272178f755bea2

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

Filesize
344B

MD5
ff5b9d91861521f6275de430d9955e73

SHA1
d28e82c54b2394f108e30f83bc7076ab96fb3a32

SHA256
ac002a0a529de1a59ef098b6a390e73361800b61de40b8aaa0efb0bdf4b901bf

SHA512
fa774321260c57985ac3199de1777b7bae846526ce2ec5674d4353799db63af88c5936c6e85b5c24cdfb63ae6b8d798f4ba84e432708fd32a6a7f5b4734e4117

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C:\Users\Admin\AppData\Local\Temp\Cab9041.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar90B1.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit