44fd5e974fc5c7903d67233ba9e4718b7cc63627a28ba8fe1d2c7ef6eb5f74c4

Analysis

max time kernel
146s
max time network
138s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
10-07-2023 13:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
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
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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d4e20c56306bc849bbbf82eb036fcf6e00000000020000000000106600000001000020000000665ad90d1874bd4b33a3db53205fdb7b352722e512ea16d41a93c5ceea5dc702000000000e8000000002000020000000a6e4ec8167764ec099dca6ef03b951b0aaf3ae172e1c502fee74427bc075145b9000000062e198ab132a97eb542ac95fcb7545ec959996150207da75bb851c4540602d5a5df027b928219d67ea5d31cde352f7a36285dda753b2b9785e00316d1a0ffe40d85b0c0dcc02bf844179e25dd0cb9ac60e4751dd88aa4d5691e88ceb8bdac85a3433c9bbbd4437b85bc49c47591b685393ed2bd1c353deb0cee2bb472a9e71fa6835cc6f0444278327f3ebae0c028aea4000000029e11dc799874f2a94610ac11e8cdcedfb26421c3614181d927717fcc0252e5bc19340322962b1cd8abac6ba28a14af2536b2d12ef9678d16287c447fd48f28b	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	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\BrowserEmulation\LowMic	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
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d4e20c56306bc849bbbf82eb036fcf6e0000000002000000000010660000000100002000000099e11338ae438a7d1bad65c7222a3cfff5e3e7749726bcbd69ddcbcb325d5621000000000e8000000002000020000000e72b4b5acb553a8d939ee4d75a502458da27aee6162bb7b17f58b5ed7e46bdb5200000005233ff9bfa17b1e5c13f026aa3d34af307d238fe09301e2db460c7b44c417b3740000000111381e08899c62d9692b384ce4a88e532e84e55c656a7b35e435a8b1b756160e69c67f96433f0eb719c0d8f55a12554ac1f9aec1f4926aef5a02a3b233f8082	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
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	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\Toolbar\WebBrowser	iexplore.exe
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\AdminActive\{1C36ABA1-1F25-11EE-A0DE-76CA95553E89} = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b03e4bf131b3d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395760449"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\GPU	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\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	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\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\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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
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
Key created	\REGISTRY\USER\S-1-5-21-3891603265-141683679-4067940827-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1816	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1816	iexplore.exe
1816	iexplore.exe
2320	IEXPLORE.EXE
2320	IEXPLORE.EXE
2320	IEXPLORE.EXE
2320	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 2320	1816	iexplore.exe	29
PID 1816 wrote to memory of 2320	1816	iexplore.exe	29
PID 1816 wrote to memory of 2320	1816	iexplore.exe	29
PID 1816 wrote to memory of 2320	1816	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:1816
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1816 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2320

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

Loading Replay Monitor...

Downloads

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

Filesize
344B

MD5
7395125e72cc2f8375c372b023093f97

SHA1
618073b3f53c34688f58a731b8b9e3275ba4e059

SHA256
ff6cd8ee3d4cb17ff8a626395dc00dbba8b5a861d1ac6dc2c88fb49e9af87a3e

SHA512
17538a8a8f2b461ef3ff8b742237a4c54db60363a3b4fb690a88a0e3a3358e56e16f9487d9a7ddd81b91c01fef34946b606ac775c872e5aef921c01c087a23c0

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

Filesize
344B

MD5
c565adc45cc01d889f22cd85d720a1c3

SHA1
a7bee3dfa1ec6a406305314ab0fe25a33c12967e

SHA256
befa37325712108941863781593e14700019dfd81991784d91562225aea93ffd

SHA512
c4ea69e465534b644ae164dc8037c3c5a2894f2cbc616d349b1548ca41801c13d4c3a793e0ee7db35af126486f244ceda0966c82c67fda880226b2107f67b231

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

Filesize
344B

MD5
be98bfd63c6ed04abc7fb1200c8a4d0c

SHA1
608219da94369de3d3ef7d9d334d431f1a1d2ad3

SHA256
ede01368a13fd1171a764c0c317eebdc64d802074ee96e834823bf591d82ec14

SHA512
d4d52bcd83f999452bcac2e9e436d0fc430f22a1679f8dc54773505b5ca0e24e10f8af3d3d95dccf86c74b4c0bf019351fef5ab2a653dc2f6790dbc05b8ee4cd

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

Filesize
344B

MD5
85e325d3f5ec3c972bef6c959a8f2f13

SHA1
71bc45472ffef92ceb50c11a4660e33a71709f14

SHA256
9796bf6d3a4e1e71600a5f9b058cb6e4ab740b393d5ef9642913125974a53de9

SHA512
03c83f4f55eaecd0a8193ab9b1d1c1cbb2e651618ffe68f8e60ffc12f04bae2031c7e221a23a136ece870e5e2ff345a4dd282e280a328874f2820ab541eb7846

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

Filesize
344B

MD5
245ce30b36eaebd15d4c05d9a53a84fe

SHA1
970abf66639adba84a97024c6e652e22d36b4dc1

SHA256
cbc205a60a9885cce97309d41146d3a1c4eb7604a40da717dfc0319ce2da86cc

SHA512
ae7b44c156135e1f6ebac6f8fb15ef2e01147599cc3a2367151b92ca37acd1faebf6dd0b03b5ef558d12f3c0c9f1bd90c3b3815d9942447b62f02c974ce3466b

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

Filesize
344B

MD5
2f96273db349968c2fc61671221facd9

SHA1
2aab1398ff0c887eebecdee8479b266b14d82626

SHA256
5dc951bf0ae3d669682285ef061ba036b62b24bd09e7b9cfc49f5e6fda5fd5d9

SHA512
5804e6f10426b64273f4cfab0af89706daa57a15ebe16466d26d121e491dc34e8f35058c23cae52054b85ac96861a3104071e603eec4f50bcea567dc875ef664

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

Filesize
344B

MD5
84dcd4a3abbb6425596ca5d73cd96200

SHA1
0f2a9c574bb628d809874eed99d8826edebd764a

SHA256
4b3f6607868d9e9d4dfe74b180312d4da4c1710a25c7598d1fef9cbc3289296d

SHA512
c9f713c114f601e3982e743dffc17888931d0da3c4685201c3058a2fd7a35e0f7ea72ee88cda571de4fd90f1105c59ad88940ef7431c8f98bb795e6005121033

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

Filesize
344B

MD5
5dd530b2003f58b67823d0669675e763

SHA1
29035c626bbca697043b770d7d0de072d0038eef

SHA256
acb525c18c6db910284dbbaf9d9d398db94a357ff408b2e724711fa0026f4492

SHA512
d9ce38eaab5059e2148cd90c066cccc354c9313ea883816e3e3dfe1e907ef8d017cae91271bee4b81bbb6227d9e1362855cb40ecbc1363764ee09c56c9162a5f

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

Filesize
344B

MD5
6d3371342b9a14101ed4be3fcca572e9

SHA1
f251580b931f382bb9893d3a1cf9b5d20687bce3

SHA256
c270a4deb9ac0829da955778d08767f42c0ce09f72a49c4e7138ddaf6eae1ffe

SHA512
9e94aecef08800b89f88ac36650733efd0b6ac9ffc009fe8d50fc8d0a51bb4303ba93c3ab6ca0d92cc8ffca972b1fbc45484fbaa85db85f5e719f4bcb29734a2

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\Cab3C3A.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3EBC.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\RA1FVPAH.txt

Filesize
596B

MD5
a643fd83f959bae4b573c7086e82fadf

SHA1
12369443f8d52fc248a0da3476a982175fa409bd

SHA256
bf024d2dee97db114077d707f4e5d1e5918212836b6e33f489d7fb20c1e16cb4

SHA512
7cf31108da3d40ea97e15bd2e635fc700c6d0fccb674ff9238e3a59826ea7fead5470694e18a40bebaf26272c1311d98ace6b4395244af6074f1dab8e94445aa

Download Submit