4294d49908162674476fddacb2ea23608e0b3fef5ca6a54042d1c2ff91ddf6b6

Analysis

max time kernel
134s
max time network
124s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
07/10/2023, 23:49

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General

Target

popup.html
Size

1KB
MD5

73fb62357037eb34747fcd7938f6110f
SHA1

7f78017780b3af9b856138a05422502981a7d301
SHA256

74fb9280c8a5d40daae05938f99351b236159220a3a993b00b984ef992f32c44
SHA512

f8ffff00b1a4dee44c6a57e22d7cf49185535cba64c2121775bbfdea31a6a541f842536af652958eef0cb17ff5dd34b53119f5122721218e0aa3708d640f38c5

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "402894697"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000f908080c5c8cf442941c5db076e34ac2000000000200000000001066000000010000200000008ba459f2f43eae56c659fa5342b9a9d02b716dea39e1deedc6b45bcfe9783b48000000000e8000000002000020000000b15befbabc69e5469b8fb9784e412a2f731aac8cdb934f46c04d267c7a8a326620000000fa40f8ed537c63c89ee91fe73d49b6be0bbb88bb50b5f29b88e6deff9e0d63834000000012cd849e825bc4b8a3b54f1a75694ea27e4b909d3607d58c2a5f03857b4edbc8d39d53e1059f477ff0f435daa3fc73d9b56d7f1a1231fa51373c8a9fd5291c8a	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FC4DE2E1-6583-11EE-B1CD-6AEC76ABF58F} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 007fe4d190f9d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3052	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3052	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3052	iexplore.exe
3052	iexplore.exe
2064	IEXPLORE.EXE
2064	IEXPLORE.EXE
2064	IEXPLORE.EXE
2064	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2064	3052	iexplore.exe	28
PID 3052 wrote to memory of 2064	3052	iexplore.exe	28
PID 3052 wrote to memory of 2064	3052	iexplore.exe	28
PID 3052 wrote to memory of 2064	3052	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\popup.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3052 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2064

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
3d125a00c33e0a1d7a4a31cc4deb39d5

SHA1
c3364ebec024fc4b7b5ed039b260117ae1ae74a1

SHA256
631d542aeec3c685797c7daacc3f3e07794b0c76b05a36c540c609d6533b1eba

SHA512
bff53faa00ab22530e38de05f1d21ada4e95bb77a147ab201f3f8f236b14691b1a513bf9d9dea8c3ada79d02735dae571e427c2fe912f570618073c99c807d29

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

Filesize
344B

MD5
b5d2853a7ac03309ab93ffa7b0e8d186

SHA1
2fccf0d86da8e6b918f9577a1312de5da6bb6a47

SHA256
48e378def7e4d54484cd8f4624a7ff1ea033a13d77a4c69dc693a6ce7cd9a8d1

SHA512
83c3b260d598af28593bc767d9e2c2e28859bf39fc305d14d63f87383b0c70fef467157abc854f47e5c7db57ec13d4ae34b3a9ac16a1818e8e8acf976359d1c1

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

Filesize
344B

MD5
4ef9a2f61403b7e514c9c5bf1d55123e

SHA1
3b18c26955e44f0cce99c04875af6f0a8e8de139

SHA256
7b2386e7b97f400cd70eca280be00b98604384e186dd0b0d3e3a034315d6a1f3

SHA512
86f21e4755f403de002bfa29fda3dd784911cfa18aced7be2be15525b38acf5a5a22040ca2a42a41817c199babba0f9f5e00b4b6374e9a0ba3474493e98250fb

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

Filesize
344B

MD5
6a79ffb7817b865e51c018a7ce1711cd

SHA1
e2b2fcb1372ca41498d2b9bbfadc1c86ddf46b6b

SHA256
f6b6f714119719c444ec53f6d707b0e47a729ab08aa5f3f8754b5bda8f922b86

SHA512
1fe5f816f5bd9067ef1cefaea5ea1e8da19b3e03841e1a5430be8ac1ad859d40d7e3d353d9404433cf9f64c9efd6c2ed913bc0e9a10eb4c33df73f0256a64bf7

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

Filesize
344B

MD5
dbbae7d6dbe05cd74105512b763c74cd

SHA1
a6ca3de7b1276bd7c0ed1ac2fc5958050420bc42

SHA256
285a7f4c5a005416110ce3494b8154e5733c2b9b1f9a15901a4703b9c8301e1b

SHA512
29ff675b3ac0062cf0557b15f75c4bce977282201457aa8ef9ce97c65eab0650fdb8f6869d490378e95ca6d4f5335d9283e90fc1155783d2647c822b3afdc60b

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

Filesize
344B

MD5
8c807fc6d1ade793f71d2b53939d5761

SHA1
2bec7b3e350ceabf292f6b232e50378e2fb9e2ea

SHA256
19d19cd4b0567c6b7a19f49c51ab7471fc4d42ada261a3ed3c20e040abed0ddb

SHA512
849c25e599fab65504840b2b81172ae440d05c1631a979e551303f387ecf7f13608a99c5dd917223e6ebbd5a8e9f6d59e01dcffa7801a8ea5642628a247a0982

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

Filesize
344B

MD5
559ac40a1c22fe25cad51650513545b4

SHA1
674af3741c189f5b9c8f80556713c21d5027fbde

SHA256
ac4f8505cdb85c6651865734d08527cf2fad37d0d53a7bd36456ec615e2610a3

SHA512
3168ec2df144dd1e842f810e1be25a18af2491183abfb9544592bd7b93cf06702237debedcff0a68e45a3aa43942d7cb1ab6348c6e86d7fe40ef89f4f2e28af3

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

Filesize
344B

MD5
683c884575c60a8c8de826efb053199b

SHA1
9752d077cdb10dc8c6bdf3fcd8a0172d1a5624d4

SHA256
a9aba9a8e571f25ea372ab4e8ce88a888b326601a4e3025bc6e3e5043cca9d91

SHA512
025c4e27ad7759d02f746edc798f16344c7aadb435c5032c48ff966cee229536d143a08ffa41cb53592266bbe25dae993f9de9612b17f95f43e4088a38d9140c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5755.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5863.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit