04671c3862e3a00a067947b31599dcd96f1c057cce35ac3895424bdc8bd3cb70

Resubmissions

04/06/2023, 20:54

230604-zp78asec91 1

04/06/2023, 20:36

230604-zd2ldadf95 1

Analysis

max time kernel
146s
max time network
139s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
04/06/2023, 20:36

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General

Target

weehow_car_htop.html
Size

330B
MD5

01635f79a55557629f7e727a010348fc
SHA1

da23d9e1b3144140491b4314200889cf7284cb99
SHA256

04671c3862e3a00a067947b31599dcd96f1c057cce35ac3895424bdc8bd3cb70
SHA512

d87a8b8d48ea2311d06f80e884fbfca0b23bc1fb6bf47ccab1d236d9733bccb72d7298ec6e4ae64bf6ecd8457ca5a3bb29c94313cb573384deb35499695b6515

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8E03F821-0317-11EE-B189-D28FF4BEF639} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0dc97682497d901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "392675996"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002e4090e406542847b77cabfbcdb0a49e0000000002000000000010660000000100002000000099ef449b10b233262559b73c9ff3295df889e189e828474817bb139629253f35000000000e80000000020000200000000bb4781a2db81a15f93dfa3386b6788fa09271d06acb45755c803a34b79cefe620000000055a2404c5fe41c6d74203e40c79e414bf6d2eeb2ad24319aa4f8327798489a44000000056ab380abe3ebfdcdbe755924f337bd018fd25f814c089d84ce07a2630def2159b2177bb0978599c6b9b53defe758f0214d6bb2c4ca61669c1c5eaccde8bda5f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1536	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1536	iexplore.exe
1536	iexplore.exe
584	IEXPLORE.EXE
584	IEXPLORE.EXE
584	IEXPLORE.EXE
584	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1536 wrote to memory of 584	1536	iexplore.exe	28
PID 1536 wrote to memory of 584	1536	iexplore.exe	28
PID 1536 wrote to memory of 584	1536	iexplore.exe	28
PID 1536 wrote to memory of 584	1536	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\weehow_car_htop.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1536
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1536 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:584

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
344B

MD5
277e0e8a5508dcbee2692d60d59143fa

SHA1
c78b091d0c2cd901586338cb3c58728e00e1b369

SHA256
a2a3c2bc942f1c5a82aa5efc9958d80b773a0b72698fe648a27d012c224f0b5e

SHA512
364e726392137f36acd480474cb63173d4fd616a5e95bf1cc667e871e25310364feb152b0d5439e91eb2afd7910ace74c856c2cc686e0fb0f10ee25f13f2e0a5

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

Filesize
344B

MD5
1bfad73319e806ea47f2c7373d7211c5

SHA1
7a73b1a9a0323bba3c7e935bc5723c38a3f134d8

SHA256
2a17186a18fddb2e1f6fbebe75c101db7be69230fd3a99e65720b45301807c3f

SHA512
4ec5cd866a73755e15ce6f7424bbaf7269a1364f99063b22b32af0e9336cced244c96d08a70ce6cd489f3d2f8a6946f568b434b7609cc498310c663fc71800fa

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

Filesize
344B

MD5
53ad3d0d65c69472e3c288026edaf8ad

SHA1
0dc166921334204e026bffe7c4d403b12f910651

SHA256
41b7fc8f9a01062c99ec1835069a13d8b464f4b425dbf52b75361a37e683b46e

SHA512
e061220eb36aeeb63809e2892386bf7a322d3f1128801be028910bbfd7277e0a72d5b4b8e527658571fcd8325e1f5c413f21d5e06ce961b8f3780649e485f3a3

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

Filesize
344B

MD5
30c837928ee5cc2c64996e3e85cc61f5

SHA1
8761fc6492ead9e864057264211409b9aa6b2f5c

SHA256
3ee1a377a38eeb87f76c519f8cc2f33da5a88a68a5c6eb76681ddc115886d232

SHA512
810194fbfcb710bc3f3c89907358fa79e0096cf12dfa686e2f4a7b2e22e00a795e5ddbd1e8ef9fab8295fa658030870f72151701b0a73c363622ced17525fa6c

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

Filesize
344B

MD5
bb03bf66fc0849b520460e7f0445f13c

SHA1
423f53bbb042f7edf28521bd3bdae5211586c657

SHA256
4cd7620ad5840ad27c02c034b1482032d29c8a6eede6b5f609ac1a49b1f4ccba

SHA512
7468722d9ba1597642105d4b8184759c7cb432fc02fc2662528f7295f5a503a8e784cd2d4c57d745e6fd00c055f5c7954a10524d29366b81f75caa115c2342d1

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

Filesize
344B

MD5
aefb54bf21ae62918074e76ba74a013a

SHA1
e79e3ea552f0ccdbb0c97315bbeaeb5763ca1778

SHA256
1a2c23b820fcf999745e6458b2da75a3811987eb4e3d0e24e543ac6e305fb722

SHA512
6daa79ad5814e698e68177b22e0908bb28fd1fb4e1c6f73f335c5f02c656847d29450b8be91942f73235c02917a60c2321b986d4823131d3181a689bb6fe87b1

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

Filesize
344B

MD5
59b5a185bdf17691edb42733e813dc55

SHA1
921756068e4c3cbac2f9a3291d94c5d6613413e2

SHA256
c5095d52533a04d1c6e0951c3b3fc569a3760e8e15519f59c731865e35e27fd0

SHA512
62913c05ec4fab24482a1b4d35733ed4cc8afb98a38a60e7894f3c4a8b2da2352d9d88c64a9fafb8e0f4bde9b5607c29ccefea3937fe14b247bd16fae1b22d27

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EV74ZOZO\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9A1F.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9AF0.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9B9F.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\204GLAEV.txt

Filesize
607B

MD5
39a614d96ecbb98ab2635f2cafbc9208

SHA1
8b91d1b3a0b0f5088ab17b6c335061f970693f8c

SHA256
8794fa1de545006de5bd1cccedd5ef726af483b032c714fb616a5fa90b26e1a3

SHA512
42fa5a6db0e118c158e41a525dc122df952273e4e024b92d72e10700c775d3dd773887b3f4ca31232770b485f9c6f1d19a66872a00ed86bd29cefc14ff3f4de5

Download Submit