3f609767212de7480a3132db63ce90d75ef254df39b1e645179fad52dbb4c221

Resubmissions

04/06/2023, 10:57

230604-m2nyzace5y 7

04/06/2023, 10:52

230604-mye7nabh78 7

Analysis

max time kernel
100s
max time network
133s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
04/06/2023, 10:52

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General

Target

opensourcelicense.html
Size

58KB
MD5

931a4494e5c771e0cc1a0c45f14184d4
SHA1

39035ea604a97b42b05579fe63ca5c74a282c2d2
SHA256

86452afa94b065223a17749621baf3ae62f27cadb5ac62bff7713be6f40a0fda
SHA512

3b684c21df219b2f3538dffd606e7c8829eabd14512fab72051a126d8eb950dfccf9936f116fac88bfabdfdd1e8ca5b219c9c80d98ec95f2e7d14ed62a7b9d33
SSDEEP

1536:O8HE5N7PhcmCGUZjTXOrfeI4oQaO1iVyGBpXEuTc23aWQNmYyLrDh:OmqN7amC3jSR3QaO4jBmx4YyLrF

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-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "392640995"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000777bf790d4d972499f316b23b0ff840c000000000200000000001066000000010000200000000af30678bc65b76999d8a9eb6fadcfdbc13982ca738777e7809e169a038a4cb6000000000e80000000020000200000005c61e643a6408b567179555279df9ff13f0d7866c78be0d0dfd927ce04c0927d20000000dc9a9a50884a3130897d280712e672c064156449c809df13dede9806f6e5df95400000004639aed886ea01896b0c3dcd6ff68f0de1de5b2673c4150e710b5272f89e48256e40beb660bc7cbd1b12de45ff1490706ab9cdaced1fba9fc7a4cd36431cdd74	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{10426171-02C6-11EE-A4A1-F2E58DC6BB35} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20874ae7d296d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1996	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1996	iexplore.exe
1996	iexplore.exe
548	IEXPLORE.EXE
548	IEXPLORE.EXE
548	IEXPLORE.EXE
548	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 548	1996	iexplore.exe	28
PID 1996 wrote to memory of 548	1996	iexplore.exe	28
PID 1996 wrote to memory of 548	1996	iexplore.exe	28
PID 1996 wrote to memory of 548	1996	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\opensourcelicense.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1996 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:548

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
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
344B

MD5
21089aeb0a344e94c25b23654ba122b7

SHA1
c3a2f19e045c9276a03f0fdd96f73fe2f9136d36

SHA256
53c44a852630ea6368bb8a2a2035c7281e90decb0241b1479235dd6a1f7da8ed

SHA512
8eb121c2460e56b7d2ac9bc72643a7cf23119632e8a84c1d04cf050c44577ac6e0e53f71458312a1d59c3389cee8f0d9ed9b794dc36917c119a761bcfe4162f2

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

Filesize
344B

MD5
263f3aafc2e0d7f39b3c07debd85ab48

SHA1
68684775f4cdb770a8dcf1e9f5a8a8cdf48db466

SHA256
a36df5eab85740221ffb0cf3839ab270de366a94f4b1bfb6d77fe7bd1bc91424

SHA512
e79e519b7241639baa0bfb742aa5a8035a6300ed3b80d71071fc5861979884a0a7561e2da0a59a6c0cf916982b6626f8229a6365c95dc6109ae34877a1924f2d

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

Filesize
344B

MD5
cd83054651a1b6166f9a363567c8fe2f

SHA1
944ea1b20b56a19e1113b2a713e2da661946b24c

SHA256
6186a77cda7b87539b22d025ef5809ca4eb1299f8317f99230a0bc7fc2f272ee

SHA512
7ad5d9fe722173521e5378d0d4227831be0d7979430891632359c3a2f6f834a43641e4485a939f3fb4c71855626750cacb78ba24d42a1eaf5434ff333227f190

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

Filesize
344B

MD5
7ce35b622ef34f3dce589ce7d1c7da87

SHA1
fd13e0c01b4bbc4009854a4ae3fc0a360e22cb68

SHA256
363a47d7b906a696863e6a417c321b8101d06d6e7ea9649b734d7ca60c6e28d9

SHA512
d1fdb5f5ac62544896a28533f68d44a1f01d2b0ad701c3f2199a3be4b91245004b9975a2e9955da23bdc1e4f5476c200b70e2842560b5279aff723dafebd5943

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

Filesize
344B

MD5
fd68e879ed79c61ba352e4525bde02a7

SHA1
17b40a6b356a35de68210cbf2ae2bd70a8689c45

SHA256
ef2bb6689a722b3fef05a1e3fd9b8f0f4ed97cf284993350f9b73d9d0f2fee66

SHA512
6ee99ab2bbd9d5a06b99e8917e9a91812a506c7878c2a75a3e6f96cb8c185a66550f63c7bdd482bc6c2113cf926594a0a4e774ea97f88bd2ab1daaca956112d3

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

Filesize
344B

MD5
73a6bd3ef383c319fe6ad124f9dc59f5

SHA1
0e4e1752ccb332cbc1088f7848f1a6c53bc4281c

SHA256
5b9c0acacc25b67bf491b3ef0497df0b4321e0052622d49ee047eaf22e1c45e9

SHA512
d1d2ac32343c3b56033e6105124738111f89824daac40a59f83f9459bfbdfa686e31d89c8675de682c56c5ef3f17660f96179d6689d25c916eae4cbb9852398c

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

Filesize
344B

MD5
21ef62696138d073ec8b4ee901a3d27a

SHA1
0f8c0ce9942187c6699989ea61d3dbc287585c60

SHA256
a6f4f23e1eca81f654d0deaf4af62998c9579fec213e6899773f98e11c8a2221

SHA512
8332028018f97690bc3183330dbe6245ea5a75d2d7def029da5d246c99d8b73bfae6c0222674c503e8d164046551a10e3409721e02fb4748cdb100f44aa0df4f

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

Filesize
344B

MD5
7cf210acf0142c879f8cfcb81da9774c

SHA1
a5c38010757d4fb8bcde57f28174779b8d06020b

SHA256
1f14e8ff25c12de2c14e72333cb376b6be4adc32f9306ac23c251370bea3f40d

SHA512
08500ebc72445863cde05b4bbb2ebf3d80926ffebb83d3cc46a703ea1364967b3dc87595dfbc452837a2c57f6e6c23f9b12a3a34e5f253e2110fc6e73c254185

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

Filesize
344B

MD5
38a4df906e03e00c334e608c35167b76

SHA1
c3d574ebf3a70856acc222890bad18a12ceb9e4b

SHA256
d19ef888188b380d0c92d616777b937f6c780018e1f8cd09e6061b11e79bb3de

SHA512
10729a161a2f1ab4ac4a03cfbd7b4740f8eadf310ba94d353e7f92d0e7389e65a814a7b94c83677cdcb9b4d641fe920df92d107854b32fbc31b85434fe3ea21c

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

Filesize
344B

MD5
8b9a0a9775db308622f53284cf5ec8af

SHA1
97632027bb8ed73d5e439b274617885c4e0b8084

SHA256
790cd008e228cf4aa3afdc9246bab991c1895b780a9b2bc84a3ac9645bc340e4

SHA512
287c912adb4e081374980f19bd365c6e7d95c2990230e38fb8a3cf4ebafacda41bda31cbe5795c33eedcb0ec14b5530ffc10c777f37e8d54d40fb533340ef1d9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ACT9UUKV\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5F9F.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6321.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\DRGRH48K.txt

Filesize
600B

MD5
ad958eaf3c9d68c939c613d7fba966ca

SHA1
5a745812ee36e7422fdf96b32458b2ca1d75f991

SHA256
ff96b67ad2bc89dc8d2b7ebafc41fafdfab8b08ed3ee042145831a0a166ac5ff

SHA512
3c9f4343675d7339222a2d6b4a6238581f5ba8a6108d8de26269e36312d363847edf2f3cb4ee6eee6aade795d782f590277200813ae12b0f51cd1770c232fbbc

Download Submit