afca372f9959cb6c46bde573d25172c1b223dac52cba20ffad3c8fc2ea09cc8e

Analysis

max time kernel
100s
max time network
134s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
18-04-2023 14:01

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General

Target

.html
Size

194B
MD5

cbb55bcc4e4c013040b33e22faaa013d
SHA1

7995e35b37532ee7abe715f23225a88a81beb5d2
SHA256

afca372f9959cb6c46bde573d25172c1b223dac52cba20ffad3c8fc2ea09cc8e
SHA512

751a6fa05158382c18079bfeb1bd155651c5c0b003ac4a097541fdcc08a1eb3b17e06073a8ec68e9b2f42fe58de5f8b10ce0e10429fb45535a02352c8a5ffa49

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3C5B4A31-DE02-11ED-9688-F2A4F945A9C1} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "388598645"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000dbb59ddc676e394a83d3f942d26f43ca000000000200000000001066000000010000200000000e53207b6865ca5dd2cee181c275b70a6a034365776b5f2a4cd68d6f9e2afb2d000000000e8000000002000020000000b21fc691b2c9649057b08ce0101126225cab7b77ff2427baac1d9ffca18347492000000098df198dfe050e2d11ad1f776c74d78b8429b79c2d35e4962506e06cc5cb572440000000f83e3d1bfbc2c44fb0cbe5aa36f039bc24edf0277ad470760470ac96761cc3344339f65f81a02f33926f59bb8341fad582dafaf8ad3e2864e4a2a1cc48c8f2af	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d02815130f72d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1308	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1308	iexplore.exe
1308	iexplore.exe
516	IEXPLORE.EXE
516	IEXPLORE.EXE
516	IEXPLORE.EXE
516	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 516	1308	iexplore.exe	29
PID 1308 wrote to memory of 516	1308	iexplore.exe	29
PID 1308 wrote to memory of 516	1308	iexplore.exe	29
PID 1308 wrote to memory of 516	1308	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1308 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:516

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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

Filesize
342B

MD5
5a9c2edbf6ed3b9af2349356056c376f

SHA1
9038894cb8660e749fbdd3a284c4d6a4c0ea5db7

SHA256
c2661dc39246f08493601b507827bee9067d9bcbdebafea38f7f51546aee7554

SHA512
32f42a1f9b77a71fe35476bc656feff62abdf2ec3cca006f33527b291f1f6f6ea4d5ad4b5cb9b94cabbeb5340d76d8f09a1c3690d6c723148497dce3463b2120

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

Filesize
342B

MD5
f612aad9aa570825cb8096bea80c6104

SHA1
7d3acfeb2326a51881144d4e766e117f2ee65d79

SHA256
b2086ba1db2490e99cc6dbb300e63e40aefce02f5fa5de8bce92a0ce1fe63dc0

SHA512
ef7518cff4de46791d87405d52892aa4a44c25b4d49d43720f90404fa6da78112ca32796a74b09b80b7c36274c6f07b3554efc698a09a90bd847e779cc113f53

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

Filesize
342B

MD5
4c2e3f9db8161e13b6db4cac8c609059

SHA1
14f1520f7b8cef9b13ffb6e5cecd99cb30267070

SHA256
d9b6a371c6457a85fc59d8b6ed2054196b0e2bd83e5311ad9b3752f028068d91

SHA512
dddf391c8973d1f9080886d9cdda6be4d58cf5f4a31afc99f7276ae8f6c8d4f1b62194692e18e16dea6eebfb1f9418570edfdcb3161aa10554c2bbc1294d2fd4

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

Filesize
342B

MD5
6b275ffb31eb042aeafafef4a11f33a1

SHA1
5b13f63ad2d90eacbd1d558c87cc7bc5821c011d

SHA256
0cadafaa124cf9081a021429f1c81090f6fc88d4b3cd2f28b391b45e80d6c500

SHA512
9cfe0b7a1ec3bca3823e883dcc1055450bdebff2f5be2daefed99fd92e7d3df9f65344a2e4f9c5f403c3b5b78a9fe3cf275240cfec52d8710f42d6e8b87d5334

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

Filesize
342B

MD5
512b53ee1a97454b15c435f986c77326

SHA1
34d86dca88e8a6e88ad8db1cbc499d34fb2e6d7a

SHA256
b99f675979ea62eb571ec62c4b5d6f8cb4d6860f9ae5e28db1b1f12b2b795d93

SHA512
cfc1e775de67b552fac95c424b242697b7a558515237ba1679f0d3c756cfa36f5534adabae3dd89beb6bf101fd07f43011fda634beda6e1357469a720c0a9133

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

Filesize
342B

MD5
57dd697c32fef2f02879f8c2a8b9e793

SHA1
5f35824b0c1d2151622931602cb77a99e1e837f2

SHA256
a766fed8aa3cb51b5cb64bbe5e2fd75fec473cbbdb96584f24fe8826530d4bfa

SHA512
49d3970ec29238e2b4a6d61c9d68f4bed01cf9866ca51b219c2caa6c8bd501c5650c0d7e63967a2614bf08434691a4e9c85a0c6dbadc9eed8a8d2a1dd4b7b194

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

Filesize
342B

MD5
dc66f4556e9ec1187dd4a5a6083c9a11

SHA1
6dba8f6eb7fe43df1e7acfe02654396b725eff3e

SHA256
1add7d8275bbbb796de11390b41dde791dfac9465a4ee72da6d38688edb9cc1d

SHA512
f80f2426edf4e8d025e00919d24b00427b8507e5f006b66ef87fe79823e193082c8674d142e87656aeff0347c6960b0083588a627f8310cd527952961dcb5a0e

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

Filesize
342B

MD5
56b8ad0a2a851fd1f3226cd5ed79cad8

SHA1
54d657824d0ff926ed01c388fbbc2fd20a562535

SHA256
eb0f13f0197fdade157381f4a02219b495724ea336fabe77b8e044a516a69d1e

SHA512
41c2352dea66e863de7250c2dcf48b415d3ff4c5074521e5fe6a71d233dc5de639d74e69b9330b9e538ed3f4867974f7d6b539fcba8061a06080b1af862b0968

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\S7FIT0B8\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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C:\Users\Admin\AppData\Local\Temp\Cab4389.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

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C:\Users\Admin\AppData\Local\Temp\Tar449A.tmp

Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\ULABFRF4.txt

Filesize
601B

MD5
3292272d72237a9429f01f4edfe9527f

SHA1
98bd5cbc859108fad1d10cfc0d4961a952c49cd8

SHA256
85049ad17ace97e7c35499f427853a8f5a907d19d64581a903321a2e01553566

SHA512
012c72bfb68b205c9b063ca888f00ad23af3d6ffb82fd305de09cb08dff61a9753be26f05bf1df06af9a5823bdf28db0513ee2b62b36f504ef4c8ff9e25be8f1

Download Submit