ef7fd83a2da03d3e39b3ced47e0189008c65bd6131391abe721a01b6412a08e4

Analysis

max time kernel
112s
max time network
165s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
11/05/2023, 16:30

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General

Target

vPOEb.html
Size

3KB
MD5

e8aa928602da4f4a4d0b4a920aafa660
SHA1

630bf25bba124b866cd164996e1c416828de004c
SHA256

ef7fd83a2da03d3e39b3ced47e0189008c65bd6131391abe721a01b6412a08e4
SHA512

4200211889dbad661dba087a63d3e0a6a8398f91ef74b80109ec5faead16885442f26ba58a26eaa54cd2dbaae747eb33df017a91e0cb155b154b797668a3f693

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\TabbedBrowsing\NewTabPage	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\LowRegistry\DontShowMeThisDialogAgain	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\Main	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\DomainSuggestion	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	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
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\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{03A8F891-F02C-11ED-982E-C29BF59226D8} = "0"	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\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fba6cfbdd4578d48a4e75475bed73c6a0000000002000000000010660000000100002000000091a6a0443fae52a405bdf588aaf4b70ff65bce5befce965862a0678dba6ddef8000000000e80000000020000200000006b7442e64e29e77b29f2d3c6bcb5d0fbfc1126e07bffc97c510ee23ba6cb7a8a2000000012ab8ba2c0cf70be0425b4b136a15ced3dcf70ccd9024762364ac51eaf8058ac4000000092e2bde12425781615569112dde24868ce00a03ae8bb253a8aaa62177f91542104894046ac2fbe23eb9e06ff9d43a80c0ab9452cfd3ca43b0b956337354149ce	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "390595726"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\TabbedBrowsing	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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 (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4010d7db3884d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fba6cfbdd4578d48a4e75475bed73c6a00000000020000000000106600000001000020000000b57bd9fd8c35742ccb4f521a4a0e7d6ba9af71e67560114e9d84bb26fa90d86e000000000e80000000020000200000000d661a61a3d44838e4e8c1e28584002c56b52fdaf32a23e9814862de291634a9900000009818d4dceafa9f08d2cfa7e003b844aae561787316cee3ec6494404fef8043d440a1fb901dd58e60e512e8362b8b45e7f05c6c48bafd6c44231a519d3da5cf860bb79228f99827ca19b40f107d8fd4f07c5bbdf33b1dad2fdbf0dac018b2fb87f14051ada539cdb484950469085e61b1c9c7ff991c801aee3cba3ce30bec2e73f505e82057804946af9de12d6827a51440000000b7b85b9f0d868b5484f4df412f573069eb3f24f77a1c0bf1d71be889cee597965df2ff40258914d883ba49476d7d21198a6f4869cc2e6ac70adc846a5caeb2b0	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1356	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1356	iexplore.exe
1356	iexplore.exe
1928	IEXPLORE.EXE
1928	IEXPLORE.EXE
1928	IEXPLORE.EXE
1928	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1356 wrote to memory of 1928	1356	iexplore.exe	29
PID 1356 wrote to memory of 1928	1356	iexplore.exe	29
PID 1356 wrote to memory of 1928	1356	iexplore.exe	29
PID 1356 wrote to memory of 1928	1356	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\vPOEb.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1356
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1356 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1928

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
304B

MD5
da98e5e0727abc92c1cf9b507077f709

SHA1
a7a4f1f7542cd2c6408a68a1bf510e02ec144f5d

SHA256
ed8fb64e1e6d6e9c32dd9fa35f12bd345eabb4915129e374cea33c814cfa4986

SHA512
c517cee5b7a2ed193fb8d2f6634a160fad9cf886e5841a4042908a25572330ae58155efe832053b6fec996d724f6717539c808696838197e5830ce0931057fe4

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

Filesize
304B

MD5
120222e9bd7c758cedabe86a5f3fd0f0

SHA1
54a94a376246a3d0e73953b0635e109130972b8d

SHA256
db0f545e808922333e8be4bfa421164d39a17f3a22f0e49f5d14ac2845b27c0c

SHA512
b31af987a6c4e469fad3bef76639982999aa1fc00e9f7604429522ef080cafee4b0476e87fc36394e22184d2dc021517cec991a7e9124f5cb27536bef09ebbc0

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

Filesize
304B

MD5
d19439849dacea9f0c1b91a05ce27062

SHA1
4f4f92fd754aff8c70a2cad11e7f15902aa75ca4

SHA256
6cc95b06d30f9e06ea4e8b7ccdefb5e7fb1c611014bd2c5225441453f7ad5c0e

SHA512
3e1c270c47b6331ec9dbebd62c06801aaea754519db29650d2bc2faa583ef32bb5a6db1d8fdef0d5ab9f05b0ed7bc73b246b8137b7ad95698a7d72e68667d8f8

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

Filesize
304B

MD5
52749966ef4c80156beffcf3adc72763

SHA1
78fe686f6b93d8ceedff64c32c892ab7a561fc10

SHA256
7b36f8d35f419a7f06f1c957c7cc8ac08bd816100e0bab81cd095350a0c76433

SHA512
f6ccae1fb0cd15ee0c528bd07b7409972b8bacb93cdb4025003cb4f1fdb424edd44679072c247686ec3861749a3f6b8e129339f65939e380e86529d74624936c

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

Filesize
304B

MD5
e4ff1bc7629572cedfcba979e5da8e09

SHA1
038fd4d6256de0819444b64bcbc9d79f00a7799c

SHA256
abb1285ef928675af8317660d095cf335aae8fa49645cc8065149cb47058dec6

SHA512
22a5f091ca44092cd67b8473b3799925a23214ae887e8dc0ffdc635f1b75e121674b6f5a40f735636177609ff7ca68ef9923546d145ee522553d48c85efc78e6

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

Filesize
304B

MD5
79252fca81e9a51603cf72e02b56aacf

SHA1
4d8219eddd92d4512d807d7e01ad9be7089df288

SHA256
7e3abe1d7a1837568700cdae5de970a5266f3af45469bc0752496aa1badbca6d

SHA512
42a46d6a012f89fe360ee4fd582b6356738993ffc9062052ac2efff42e99ec1c405fb25c821544f6e09223b922be7af1cc300a7ec5f95ab55c85480e0b385c8c

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

Filesize
304B

MD5
5a153746c7790a6b9e9ffd1d254e52d3

SHA1
e46eda544bb9aed2e601d7d3557bff7766650bfe

SHA256
a479a568c6a71a109e43509d314990424fe0ad4414a31a2c6c41ca35396569ef

SHA512
8960f0e8aebd3cfd8748337d670cc7dde7b626eedfc50fdb847a1d9ecac14a3f893edbcabd72512f05ce850d49ca7e9436433990dab605f9d578467a0afd0038

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

Filesize
304B

MD5
8aab42efc9a6488bb2e25ff3c2a0a016

SHA1
ab95be9313f573cce3a059f2a1e402f20b897824

SHA256
3b41bd03f23b2b7b199d7ec1882eaaca15fa8871d7c61d1b8ad86c3d059a409f

SHA512
3f5a8c18cd548b8cd18f0666ab911a4ff1549057f612356e3bf415a3fec3202830d95adf9564b3a9507d92f003e8ab011d6dd9bea6fd87bfc69efcd5fa08adb1

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

Filesize
304B

MD5
1f6106aa95cd27ba1db258c330a265ea

SHA1
ab90a128f7f2fa91c101791583609237d7a59ace

SHA256
65248be775803f1ad0bf19722ced64eccf78d469da5eae50937f7bb351eb09d7

SHA512
b3031aa42cd95bfbe0014a1cdb9d5708a46fb5ab8647c495f72f07c893fd54356096c9ac77239892502ae141620387e22429309ef73fd2f9f7c6a2da9aba710d

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\CabD931.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabEC67.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\9C2NCULH.txt

Filesize
600B

MD5
0cc6f918fb5f46dfaf3ebd1ba8bc68a9

SHA1
bcdd80143aebd4f97887bb2c6c3f10c6bcb81924

SHA256
20b2626354759c96c6e72b5ff6fd652bd8fbbaa047730074b59d5338f92d030b

SHA512
9caf6c7d54b49b5ebf9a1c9be59fac7437b5e5cd60e123e81771cdfedd37da6cf53e63e86b4179a5f5cd826ad774c6e6a6a17849b98ef588ea7f01e3ba6ea3ed

Download Submit