44fd5e974fc5c7903d67233ba9e4718b7cc63627a28ba8fe1d2c7ef6eb5f74c4

Analysis

max time kernel
100s
max time network
134s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
09-07-2023 23:45

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General

Target

vpnservice.html
Size

12KB
MD5

387c369588d9f69ecf8a300afa3129ca
SHA1

c01f17a03d11a3cac63fd71cdea5c0cc1191cc35
SHA256

54de6b26b37f4a530a301cf21e3d29d20ed80247022d3ae37b74a66f0af45107
SHA512

45a0e48c4f6212c7aaf4604d8a6ef0f67a712aeadf47f1c9e11e3a1011e8527c2cb1ce70dfcff65d0667df9e5559f53653022858dea069640b88d133d93730c5
SSDEEP

192:8hHWlmerWHv8VwNXBx9UccBmcENHJk9uP8s9AdVvPRb:nEHvTNX/9QmBpKs6VvPRb

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395711303"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d4e20c56306bc849bbbf82eb036fcf6e000000000200000000001066000000010000200000004cf1b0c1eb4b12598a3205f272d495f52d47b5253b88bf15cf25c74748023efd000000000e800000000200002000000082d032969b2fb8fe96ff8f13d0b6ebc69bfb6cf134dd1a196b5f933f80a4d6d3200000007c5f76ffaaf540b43c5632dc7dcff018077f03918c9c6e0e0dfeda5e067f38b84000000051c38131a53ab143997ddf850b544b4f7ceb6fa5cdcfcd07e8e2a6dad5e0d6468c92e4f29ecf15d4b3b9f923ad0e712360e5d6e78e50696ea71a00243f6a0088	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0c15985bfb2d901	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AF86C0C1-1EB2-11EE-BF8E-623BD7EC5C7B} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2196	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2196	iexplore.exe
2196	iexplore.exe
1968	IEXPLORE.EXE
1968	IEXPLORE.EXE
1968	IEXPLORE.EXE
1968	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 1968	2196	iexplore.exe	29
PID 2196 wrote to memory of 1968	2196	iexplore.exe	29
PID 2196 wrote to memory of 1968	2196	iexplore.exe	29
PID 2196 wrote to memory of 1968	2196	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\vpnservice.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2196 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1968

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
4a9cc12bd3e946251aa8ca8652f61f86

SHA1
8cb5b1d9cec8a0d13016425cd35c90d2ddd46634

SHA256
94bab29bf90b20e1b40afff8a76f316819637869851462105b21aa5c8e653bee

SHA512
9ab516ceba99281a359d793545971d469207dfc757fddcf529511caef780edff92551c09cafed5e8cfbeab7c001958bb9371b91b28e41cf8a3e0072230333dd7

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

Filesize
344B

MD5
bc17f00832da93cd650e2d29b45bdc6e

SHA1
3cd87d1543aa7a41c2ddfd7dbcf2b5c7ebe9fb6d

SHA256
c22a0735835a5c116688330d0375fe61d0b5a142c13266480368067c0d077c25

SHA512
e8c85a5ad3e37b40e881c42a42eb92da816a3b9620c8b3e1fc3664e42dc842627c3dd290e8d1c63c4a1cc2f815adfa80f1dbd99d66355b79569f9ab2161819a0

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

Filesize
344B

MD5
7f9a230227648722a3d48a250136e795

SHA1
5064134e3fde1da2de2e38b463d95e3791d69598

SHA256
c1f9fb2201ec7c1d5affdbb0dd9442c5fabbb3e638df8a9544e6d6a68750c8cd

SHA512
e16e96cdc3f61ccc9182262dd6203ee62ebc72759f5b651d4b4055da5ce723336d856d5f85664024778dbace9462832da28bde08e220f9f0d63d3e93062173cf

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

Filesize
344B

MD5
6b73fe13b213c3aaafa6d481d2d5c9cc

SHA1
a18a262d7ac0b0e6621444e7ec37ba0b87bdda13

SHA256
68e3a11e3ffe324f7348d5b5e6786acee1ceb48a0790d2ce2e17cecfe00bd07a

SHA512
f9171a31ee9d88c3707c805186eb508f8b8fd88ec4aec6a99c654aa3e3a8fc89d87baa057a9530b78494e3c43a6136eecca99a67f3839e41ec4e4ef5ab2be11a

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

Filesize
344B

MD5
bea7008f4f02171cdc071e766ca88d3a

SHA1
9a4fe806969823bc3d39f53ad630ef292621b88b

SHA256
fd94323704320389928713bd0113e1e03bf04d1849020216eb4d48c71d097ccb

SHA512
098b1ce9f15d31b2b986a3649f4dcb0a238669cc781d8d8ee6407d652402d6ed02da9afd55583de2cbbdf11a9413423fec121ddfdccdc9d6d3def385aae23ae7

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

Filesize
344B

MD5
1892fbd8f13080a2e824aa0e45f97b6d

SHA1
360b3432c12a717bdb57660dc67c9016ed6d6673

SHA256
df73eeccea170b0d1f578f77948e3f16f250d9e7b1f73a4e25d90d2874115552

SHA512
2f556402e7f6dcef7fffd411c155d67c0d0b8d3b107373d344f744180e797987d98d887e542aa206cbeee3ce8e7fcd2d40563aaa77188098121b2d90dfcd60b8

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

Filesize
344B

MD5
2c71c755d51834f17392f5434aea2187

SHA1
cadfdccd8ae8f5308fd9a081ef6495f7c36cc15d

SHA256
543b2ce13392e8cda9fdb4c09425acf446c902fe040a2ac95448127648774bf2

SHA512
ffa1c22a27362b37748b16d8729f1e24ab854bfd7a3df990731c16cc1e1bd2a6cb9515f5db0873bd4988cb2b9c3c07657e4da6227a5856a2152516a3cfe16d03

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

Filesize
344B

MD5
63fa227889f3972658bd5fb846fd8412

SHA1
2bb7a5a0f31fd264ea183b3480c02f6acdb1d9f5

SHA256
476839c8970e8e5f0eaa3066f0ad0de938d0eb0376bf6265dd71ea8fade1f39b

SHA512
7461b6ee019f822c57f2192121b202edcba9ae61bc51967527122b7e73743dbb60d1bf1ecaae32f47da534f8331df4dbf0fe0e32200613fbf21f69faf46a3970

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

Filesize
344B

MD5
092efbdb932892cfdc9cf913699de800

SHA1
f9d8f2db1d24189553dcb561f3fd94f5d061301e

SHA256
c55bdb315a8b338bfb769c264bb1045b657372b89de20399013bc4cb09e18a67

SHA512
a0fff3cd4c973a35bbcde018c71fb06ae0b8e8f159c2fdae86e7f26744ff09a55ef663573066c223e44dcb5a5c99ddcebca018445880dd84a34974a567f6a52a

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

Filesize
344B

MD5
46e9a565d3f73b0969d791c07c4c238e

SHA1
49033558c21e0784b6275585ecc57edb93e516a0

SHA256
325b8f040cb92f838b316806a2008c978805b5504f2d7050a9b2a7ea6e1fe4f4

SHA512
331ce9b56d06455a7b7fbdcb645e166de1c3529e98ed597a7986a2ecff6b83e69b97f33b99acdd5cafd2319ab98b07cd35d9db11ac2971b6860e51656988ff4f

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

Filesize
344B

MD5
21a3f4f3dbe84474bcfdbdfe53d9cb6d

SHA1
fe9567992cfa15b2a0f4e5b074538e95bd3bc496

SHA256
758b653caf3fcd07b75563cce7d3f7344141cebac89e6f8f66ac399178c50591

SHA512
0de87269e7a942d560cf8f3724c26fcfa64cadcdb94a2eeed93e24bc6a237fb9bc9c05a88e6db36cf853ac77ae67cad18770c2697a94a91a975c5bd89efba40d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IXTVO3I9\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab546B.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar54EB.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\I48FED86.txt

Filesize
601B

MD5
8e71160028bc7848f4f5c2aeebf26b22

SHA1
45a5c5ea291ff8148d2a8ad38c46dedfdb8d7362

SHA256
4f43fda25a93da3ed734b185f73b95f9b0fa2d4a88c7d4abad3bcae552088b36

SHA512
2515e83c94505a035e99323ca0bb1c6716f70fc63b7ae25d6e4ccf55a62f4410ceb5c87d1be8900fc45b9c1c85cd0fc124de938b7b8778303b353f2f00919bd4

Download Submit