e197583514fa600f24a3b88cf6b24102c5c09dc39bad6ac9626bd55f23ff9def

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/03/2024, 20:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

lua/http/dialogs/error_window.html
Size

501B
MD5

ad9769b13838d62653857ff47718c6c0
SHA1

a4683573d5b43aca9e256d4a45dc5ac46db927ed
SHA256

75d1a1ab807cd97801bc37ed547b26c7b357497e82d01221ac064497c9480304
SHA512

58a7d9ce56936da79a8f46f0f5c1e465d63ee1b8f68701627ffa00e1c43267899a64a3dfe601bf660bfee66b5ea365a27ba8d68f7d598ab6e3a917b52d6e9fc0

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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a7000000000020000000000106600000001000020000000e6dbf34de1cc5944dead05431cc19fc03e274ab206007826c27bd76d9b9f09dd000000000e8000000002000020000000dc9ad1c933b77db7c6b4e9a38bba586c345f7bc30e4b266b9db60ddf9c508c1d20000000defaaf4bb3d7ebe7637e7856a05fa2ba492809ec48216b89fdc1ebf448172816400000005bca73f63f90b1f8102f677017338b0814d4250f3cf5c607aaa5eb2d9f78b33bcc823558bc88e6e5fa254e83248c3745041e29bf872032d7b4c1797ce68af687	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0d5d180bc74da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416437453"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AC25B8E1-E0AF-11EE-9969-66DD11CD6629} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2948	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2948	iexplore.exe
2948	iexplore.exe
2612	IEXPLORE.EXE
2612	IEXPLORE.EXE
2612	IEXPLORE.EXE
2612	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 2612	2948	iexplore.exe	28
PID 2948 wrote to memory of 2612	2948	iexplore.exe	28
PID 2948 wrote to memory of 2612	2948	iexplore.exe	28
PID 2948 wrote to memory of 2612	2948	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\lua\http\dialogs\error_window.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2948 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2612

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

Loading Replay Monitor...

Downloads

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

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
eb1b89f7a55824f911c366cad4cb017c

SHA1
eecfc3873be14b44048c5fd8f00bc8eed4dabbb9

SHA256
93147df63c473911835b9a4f18617b31d8940be7ca3666b377b5f1767c4ed441

SHA512
a416c1d52f9fa25820555a4380b4aed7a3c29957972a40f1d1a8553cb01891e3827ec2259db9563745ba7081f233548eb04136efac7ee4c3fb9f138fd881b782

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

Filesize
344B

MD5
0d4ed86edbaee08715bd2f3ce055d6e5

SHA1
65fe0fa341a9ee756c3d7c12bc08ca1f278988fa

SHA256
dd257ba4d1fd117e7e4938aa1f780981141f424ee02e91cda64600612ee7428a

SHA512
6e4074bc857f6a8ffe0eaed239b52a7ece3079ad419d8c220d514615ac64a89e7f7dccfc67d7dcf3555f22d0e3c33db4331f8c0ee63a0f40dd7e26917117d43a

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

Filesize
344B

MD5
f7d1a38a0d7c64610f0dcc09a40f84c1

SHA1
b4c299380adce5dd4344b968307fd7be5f8ff168

SHA256
5add7d6198de5d30d5145d4692b3485fd658187c616dcb500d6b153e884a5e71

SHA512
e84ef90dc42e670f50a587a10ada3d4e7e83e0313c2e982cca4dd886026c5c0894de10a50bf18792ac3ed7e8a83b06e11e84564c36d442e725c8363886b39931

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

Filesize
344B

MD5
b437cd50093ca3ec22270d162af27df9

SHA1
0c8296f2b50bd9c382a6438310d02cc1db0a7d3e

SHA256
bfd5d346768053b934023f7c1dcf18a1217bd81133dedf49ef4a16c0c9a45661

SHA512
61132dfe58ffcecb60cbe544d16bf68f35f35efc6cd67d4db09d5dd20631adfd35e12fb7f3220f774752438ab366ab7f9250e3b2ce4c324c347825b66ed2c678

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

Filesize
344B

MD5
81fe33d0a95544d253d2f2506a67ac55

SHA1
ff7220b5dd98a5c0fa668b91d4a08006f205625d

SHA256
cde424fbacedd78d289870041b1c832bd594429cbb4363df0aee4dd9d4def279

SHA512
8cf7490a0d994849ed178833cbc68a6eb32e42831184310b35c3519e0ae77072cb7de134b0d928b4cf6427fe2afa981f0eab1a9bc654d23c6e435be529d1f76f

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

Filesize
344B

MD5
f1ddc11f4ba3632fb5cc3d998c5e72f7

SHA1
22e9742a4f9dc8885125bf5366b3c217b963e69e

SHA256
d1b23d0f793146c86d686093c32994be73df9c6aa598c55aed5e9cb9a46cf1f9

SHA512
729b00bdc69238a3ca07d40a10103ce951487dfcf2c08d6598fad9d7bb3e3136217beef5519f5f8176463ff04367d8802d3a8ced47fdc39c6eed2a14a73775c7

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

Filesize
344B

MD5
247d4bf44d73c812a5c00b0de09d973e

SHA1
b0d3bf31e0010f172b77ae59fe726e11d88dddf2

SHA256
11714f30629f585f10c715c5542cf52bc4147d3d74f08217cb41b95d57b1cabf

SHA512
4bacfb21b13843496e6a87e25520e1fb153d3054efa513d35df9b968bb7ff635e1ad027c8887ca69ecf0f6386dc36fbfa262bb06c92b4bacdb90825224204bb1

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

Filesize
344B

MD5
9db54d25d913b9c600e2a3153b6ed7ac

SHA1
712787b68833e1fbf736252289ed514a7f88691e

SHA256
8d03f34ef47084ffc05e56b3e8c9fe73e8056ed9c18519db673c5a7bca76830b

SHA512
6ec3eb4e73bc4fc982cdae5a55397383f676da358b695011360b5787d3bf81f109363099a5f2d5b46fc3dbb252dd61f12f554cffa1ee7dc71abbeee2e5b214b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4AF8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4CA4.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit