38658ac74d5516bb56c20c604b95306dab9fc707c5662501225a8a6c18e3d7b8

Analysis

max time kernel
135s
max time network
134s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
07-08-2023 20:29

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General

Target

blood_pressure_entry_local.html
Size

2KB
MD5

1cdeabe6877fd1045588c42a174a7e01
SHA1

376b5eec8b187c05c562e65dea56622501840f77
SHA256

2f1b3beb96e982fc3a873335c5117682f212f870d5fc4ee6e0e9c2f9e861f2db
SHA512

b3ff351f1ab2a406f8f1b01d6f8ce58052f5edc5307d84c331febe2c972fa3354ecaae2da9f97e278666692ff56a80d020d49c587b184307557b8adfcff234be

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e01080ea6dc9d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "397602029"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{15B50221-3561-11EE-AB11-E66BF7DF47AF} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000081fc177b9287ed4a8181eac127bbbd6900000000020000000000106600000001000020000000cd6f658eb9ed86e1414c6036bfdcda7bac70f4286077716d8208473e5357c0d5000000000e80000000020000200000000b3f0f2922f199824f25d2f7080efd395ac40e0500df904d6a4499b7b96d00ba2000000040fbb04b15e7d5ebcaafd40975dc974e013810f6ce0762d670f41fca47425b0e40000000d7951b1b5ef2f72a75b2b1f69059df92efd0d0e64379b8c556ae26e60084249baf6dc4b83797f51c7661ac4eda3bea1d6b486404de9065150caef8e86f02c0d6	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

2372 iexplore.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2372 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2372 iexplore.exe
2372 iexplore.exe
2236 IEXPLORE.EXE
2236 IEXPLORE.EXE
2236 IEXPLORE.EXE
2236 IEXPLORE.EXE

pid	process
2372	iexplore.exe

pid	process
2372	iexplore.exe

pid	process
2372	iexplore.exe
2372	iexplore.exe
2236	IEXPLORE.EXE
2236	IEXPLORE.EXE
2236	IEXPLORE.EXE
2236	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2372 wrote to memory of 2236	2372	iexplore.exe	IEXPLORE.EXE
PID 2372 wrote to memory of 2236	2372	iexplore.exe	IEXPLORE.EXE
PID 2372 wrote to memory of 2236	2372	iexplore.exe	IEXPLORE.EXE
PID 2372 wrote to memory of 2236	2372	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\blood_pressure_entry_local.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2372 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
00437e1a95f3baac051a833804cf3137

SHA1
1a24a64ff21cd35f29607829918e02a85852c69a

SHA256
9151221deff5814bdf2fac3bf9841a15da54c14ebf7e08dfa8e88861cfd2454e

SHA512
160751e8afd4bbeac23cb7f4463f12289dd5140b582355486a0aff36b1aab9187cf0951b658cb04591fc407a4de3535935ba5f95a5455f5abdfa5aa4da341a11

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

Filesize
344B

MD5
744181a035572f80aca0b3ae0e2ab0aa

SHA1
f846f776a625dfffd86c6737deafe626522569c9

SHA256
5cb56cc1e9a5bc477d3aeca317fcc7359ce088e83770bca19ba4bf649c5e1fba

SHA512
367097cb0e2d556c7ce657819e1f2b2f8d62e926d45f3249682a0af5be6636cf25dbfdb31b3d5b04f9b927bc5fb758e38c9155cc394df194f088e5d2b5e75828

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

Filesize
344B

MD5
a560905b15f5dd8fde2fc7565d0ce5a4

SHA1
d7b65143a2ee7e6159639432ce25602ea18f3cfe

SHA256
5ed37dd4d47ff0dcb10d5d5c7aebb68b180e2cdda2f4562eada9ff143106af08

SHA512
884d58434822a25585b31bb83a3baead44bfe6da397dca7f35a02dbc50d749132e1d1224debf5708bd4b256af9e1cacca5405bf52b36dc68aa7bb7a3d8392844

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

Filesize
344B

MD5
87757bb042fb5f670c3163b7a6af2830

SHA1
be1a88b0496da497bf436fbbedf5d6a50ed94301

SHA256
eac063d32f9ad145f35f1c26b21d59574a3e7cadd7d41afb0ff903fbac950062

SHA512
655cf202e70c6ae45c6ae109e6018775af706d14cee5eaa08e287c14bde1d426797ec69cad2e1aec2997fcbf6c0c2884476a27449ace653218813dd846e675c2

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

Filesize
344B

MD5
7e9da8d616cb7a1b897ce20983f78112

SHA1
4f7e2e0e953c18a9841a51793b7796a1eb625adf

SHA256
ff6f296b9eb1db2cbb4e715f96574d2baad33baad1601216470c6e2bf56361f3

SHA512
9aeb3c13ef87e9c379bb6a7e6a4e46c833c738cf9013dbd5cdc1a8e0d952882c0718b0193ad74b8ac7827ed3c9cde895782a4522d694923c465eb4ed5491c8f0

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

Filesize
344B

MD5
82d8973cca64ed602142c9feda61d105

SHA1
05cae649ee807d837d20bd0ce8fd41e4dc5872c8

SHA256
83b1a5d689ffdbdadd1ea8c066df66fd0ea110ddf6a501a1993a6cedeee6d596

SHA512
8b769f667479b9999dc964def7c89eda4868a6d50168be36e54de7090a72e5b2c05548c00d7cf1156b9028caf75c4494fa027c255c45fcf1d7cf8a43278a062c

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

Filesize
344B

MD5
effd993ca5a48127d161ef943ead1ec2

SHA1
18a20b6cdc451567d96d57c812f8cffe4a56069b

SHA256
52ef29cf995042e5a7abf304b46a8314241c370ca0d830b81490b66cf36613bb

SHA512
6ef8e30f05c364e4be64ff80927474e8bb36abb1aea04ca6ee1a7a9c5d44d69e66a4228c1320c1d80081d97ddcc13b158a16de4099852aafa393d27b7ffaa311

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

Filesize
344B

MD5
fd4037592ab22e24830d88497b41c36b

SHA1
1357e14f13cf574f43d8b7ef73a53e41717583f4

SHA256
ea90c05511c5aa13df17948d57dbee4d013707aa3cbace84b8dfdbd7a1e67185

SHA512
fe1d132a1b4e8c70174fc82628e86bfb97fd5469cba57bccee308abac2107aacb5b3598d6b2906aebec9518d476a1f4e7d3b0c4da1cb7722779be46778576a54

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

Filesize
344B

MD5
9729ff9457a13ab3450ade49f840ed0f

SHA1
a2ea75d3e01df33b9b959388df7603d5f3fc4485

SHA256
95b750cdb834df766f109fa7b57e79310f592dbac8b305920c60d3d2ac46ad2e

SHA512
64f33b8e961b330864be3db92d991902e7fda6139cb45fec7cf07e22347e77035a2fb46b3d282162c5f078c73fcb4ec385bb328d2cbe844fd896f9d2ac76004c

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

Filesize
344B

MD5
6a903808aa04f5cf76509cdb6e385f4f

SHA1
ef86c6dc422bc2708b3791c94fc66638136ca99f

SHA256
5f5bad803f117b8fc16c258f6beb81416107175d563368321ce34a60274e90ff

SHA512
ad10a892b58e6fb69cf24c8bafa48385a7c7f73e8ff03772a107ebad8c0a666d36e713e3c4a51e4255219c456aeeff4ff24b2eef3c17a706d7fb705b71730997

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

Filesize
344B

MD5
fcaa95c8f5e50af8de16a19d90bfc66d

SHA1
ce4e9791a22b537136da15f1af20809b60b47574

SHA256
832936ceae89a7cd255564017b7b4eb22f0e10dbd2673fdd13cca9e55e4a12c8

SHA512
a17e5591b585a2d48f09e3a73d70811839d9f0f93bab0a60485cbc6003bad6be8324d77a4d50e8d9a6eaf158c2d69b0dbdf6bc732364759939a672fae639cfb4

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

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarAC7B.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit