156c77e7edb820283104048cfaab70d73f63c11437120c54748a2eba9a27c486

Analysis

max time kernel
97s
max time network
137s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
13/04/2023, 21:58

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General

Target

email-html-2.html
Size

14KB
MD5

92f88f7b9ee3db4d215bfdac75251670
SHA1

f2da5bbc59e51845c54c9e2a9a1a34b5e81bcccd
SHA256

3503e2ef57f3368d8257a569d668628f257cb668b20875fd10658cb710fd8cee
SHA512

58970b9cc5720c6082ab9cd0cf698ae2a6897f0a418b41a6e408faac1c602a28ae35ff322c574a3018979050d9ab041fc2bc6cee4f9f9467a5803d3faf177913
SSDEEP

192:R6YkLy3Wy/eL8uetHPMdpt659xVtHP9dlp0ytHP9dQCymyc8bsIpRQDwyVa:E9K1PM169/P9Lp0iP9CCyEW60

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-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{488E03F1-DA57-11ED-BB76-C22C4A0458E6} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007837404bb2ac374381d657b4bfd4f9e2000000000200000000001066000000010000200000001e4414a25d9c2fc8a3d3ac3123cfb4b8abc41dd7a7507ff131a60fa74a042f72000000000e8000000002000020000000b114bd306b965383607e75be20b74760ea27a07cf444bc1b23be3c9d27e29a162000000075b4a5c4761f1036fc25b2da4d99521cd9f81f619a0f3f2ae10b26b48696c04a40000000b2a2d2257938f2398c2625b08075b6fa8b07ec4d4632f3cdcfdd7bd5fdc24e98e896904fed8dca269eac2ed19b7403c096882dd2057f24047a256cfcd8025bc3	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "388195369"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 309a9123646ed901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1708	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1708	iexplore.exe
1708	iexplore.exe
1096	IEXPLORE.EXE
1096	IEXPLORE.EXE
1096	IEXPLORE.EXE
1096	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 1096	1708	iexplore.exe	29
PID 1708 wrote to memory of 1096	1708	iexplore.exe	29
PID 1708 wrote to memory of 1096	1708	iexplore.exe	29
PID 1708 wrote to memory of 1096	1708	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\email-html-2.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1708 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1096

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\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
e1841d4b00c8d6e4a320024c2aa9c1b6

SHA1
52d47fe099e45484693c8856e93309876d6b3788

SHA256
70303a872b940ee804983c29b9f7d21bca993f14625b74cb2a2ad133754138ea

SHA512
bef66a46d3421833ed40f003bf49445e15a9b337f50250a011e6af5a4bdc4d18c3f5acbfd433ce5c4ecc901831dae818aba410acd3a9d1b884b5c6e8534f83e0

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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\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
11a360a8dca8ffef1ff13ef85f5abe05

SHA1
60912f467446e13cfce9d2de315f007d0d992d9b

SHA256
f876269564d4be0fc1540cf56e159c2f5c0faa9de6a0e3ca6a41a9b319f57270

SHA512
13f13958e09076a7e0e25e4bc0fc079490db3c98d3b9ec082969222e83406977a087f5fed09bbf4ebea1178bbf7942b466c65bcc4da83e2da1f1ae52c9efd2ae

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

Filesize
342B

MD5
058b600b8260a61233c7720d5c005743

SHA1
3c09afce11ffa08e77bcab48043943b71cba93b6

SHA256
e3f898a4726bbeee9ed0d332124ea15cee2ebfa97844754b124d69d25d57f832

SHA512
26a4fd505b176180e17f5aa1ef0baeb5d3437a5fa802a1fa664b30a644d11cc790538025fab4e6ce9327ea4799c00e6b4efbe62aacb35e7798c5189a62687e2e

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

Filesize
342B

MD5
c5202bd2141453b853e8aef56c0ccf61

SHA1
522ecb9c15d8ca37c70b99ea3d6c03d90be1cbbb

SHA256
03f2dc18f764822d306aeaafd72e9718eb2593209ee0e0a704d4e52817d098b9

SHA512
6a05098cf4366eef57f16388b0523fa15e384cdb4b4c70e1f756a619a3467846cfcf50948d2484c23912732868f9d2ca480c3cbcd718324fcbb079518e174ba6

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

Filesize
342B

MD5
895c1ddc12ff2b7439983761eb48729b

SHA1
925b77d5b4edf02d71006d08aebc327d29a1ea1b

SHA256
5d80e9a3b657666db842fb922d9e6658bb41aa76134046198486bb7856c9c18a

SHA512
3f71786eb707906a78404883e0a861c4b9a26fc019b5cb00a7e6cf18c178c678588807612cb6976d08e3b6d77518fc59daf01b406b78eaabf44f1149ae562a0b

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

Filesize
342B

MD5
c1db596e6a6b2a0cdf5db891d2f64c4a

SHA1
e13ca8959d88d9bafbf2dd2bc728ce8e8e30c11b

SHA256
73ae72d07632a67e35336328dd90048ef6bb5e0065d965d235d938932adb4d46

SHA512
fd8e9f25aca2ebcc4214556422954a42c7c6554e0df20699ea41c124071aee1f9fe0e4fdc4b12ea93de176c16518134f4244cec295bb4e731d21946336c597ba

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

Filesize
342B

MD5
60ff51eff2d8b4ba04f545c615164c06

SHA1
c1b394e25c425366d98d57dc3380245d3d81a5ea

SHA256
2328aaa1087b461bbf8f05a4bb28aa22d252d9d6e6a9ba476184e8bc944f7d0a

SHA512
5868053c0181ca2c81ab52dc90aaf0586c52f2f69f27101a6d53d05347acb9753957f417009e9d69b684a7a6398d57e9f176c7265813ad78c66758e01ca807ae

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

Filesize
342B

MD5
4c841db6fc6245dc905181d9c4703166

SHA1
db94a9c36e715973d3981da0360cf8230f5ae50a

SHA256
a50f0001518f1db709ce9e88623af23593da8a205a8682a9450187fb20a4817e

SHA512
b3f6efa770ab924a43499899fc49d4cfc9db68bd4add3679a88eed1338f28838370853eab2873df324a393764422adc8fd473eb7f627cc126afb4d5f3a2083fe

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

Filesize
342B

MD5
ea334f0c6f96ccee9f92a941ec8ae34b

SHA1
1a966135837611a1e712a19076cd639009f5e868

SHA256
94d9b90bf9f7ca84d190f6873bf03e237ea4c4c9dc390acdd0b4891522592399

SHA512
57221e838fd6207ced70e79281ca2923d09ca07fa39d0acfbac1e5aca6f89f39f79f2d4d11378da4e72050c00fb709ea52dd8c2c24fe74d6176d88de202abdfc

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\KTB503AZ\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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C:\Users\Admin\AppData\Local\Temp\Cab196D.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

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C:\Users\Admin\AppData\Local\Temp\Tar3D51.tmp

Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\AVA7H59S.txt

Filesize
599B

MD5
0eba01aaf1cf72c00fe79b1aa815ff38

SHA1
fcb583dfee3535f2e614be00424db78e245b5010

SHA256
a40f3eaf155530f8b3f2d5d49a409669b4ab2f8bf4831e27d38c5bf948d06ba4

SHA512
fcb9add92392b18ddaa57a02c2ff188dba7396e4c0f7a87c7649d55ca81b003cd7c58246418abfd619dc3ae53e38ec4548cd1407740d979378590fe791a5821d

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