8cfacf1b2926a5ac739b4da9ccea6cc3162df56a30837de9d8ecb7446a576a3c

Analysis

max time kernel
142s
max time network
144s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 07:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1286da4e50ac633fd6983b4878a1b2b6.html
Size

432B
MD5

1286da4e50ac633fd6983b4878a1b2b6
SHA1

5392f46b52568ddae2cfd83a9ccc20cecdf333e0
SHA256

8cfacf1b2926a5ac739b4da9ccea6cc3162df56a30837de9d8ecb7446a576a3c
SHA512

fef9a88217c32162d847b79c40c5ecb1aa2f245c57c8d35273e11f0c366cdbcd99a28e99a1952abc4d59492bae40cbfe2d97093c9f78edad3eea379060173767

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f12000000000020000000000106600000001000020000000183f8f4b6a673d6b33fde2b738475cbc61bcd88407f0c3b48769b0d67ea11b8e000000000e8000000002000020000000483db7326d9e489c786b945a241c144288e86d3459b28e20a4002afc720fc658900000002272ef81cdd62f6220e0dd42309f55ffda675e00f81feaf0de7da22c74a8f515a26ef96d62ad032258b2810b6004a0228b6be1515caea177dd505a14f20153d7415859b5afd713c048dd46431f0269e2110efab07d70b50acc69a1f965f3a4ae8d50c69c07f0a5fec701d1f892f6a38237f9a8f495387315060e03e4dcd53f8372deefe8dbe52b3b584443c69d49239e4000000057976811fffaaaed5d0a911959c05508a07901e5fcdb94218db385b2032657ab498b3757d57111d3efc75ab55c43b88b39110f156e104a0664146b89863e8683	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f120000000000200000000001066000000010000200000008570e44cfcd97d4bc4578e6d8708a04924a47978689e8dbda149cace69ece4be000000000e8000000002000020000000e59a17c2e955c65e0a0965b6f973d357fb3c7b6fa47ca4b59ef85b0ff7fedc8c200000009384270b2cbdbec55c1f2f6705571db46c670d47ea76d366941dd27322a5863640000000a853d06affac4dac1d3c6bf07756b0a7f4d37572d044be1979315c5863a9717e59dc34d9dba9cfaaac7bb4c69a0daa0953e3c296397e25e876ba9b595b81e69f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9D82F0B1-A7A6-11EE-834F-6AA5205CD920} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f084b762b33bda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410166327"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2968	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2968	iexplore.exe
2968	iexplore.exe
2844	IEXPLORE.EXE
2844	IEXPLORE.EXE
2844	IEXPLORE.EXE
2844	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 2844	2968	iexplore.exe	17
PID 2968 wrote to memory of 2844	2968	iexplore.exe	17
PID 2968 wrote to memory of 2844	2968	iexplore.exe	17
PID 2968 wrote to memory of 2844	2968	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1286da4e50ac633fd6983b4878a1b2b6.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2968 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2844

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
db2241e8c85f125a3b752fdebc69818b

SHA1
a37eb4ca9f3c5c586b590112f28514fc8f7d1ade

SHA256
40105f739bacd9856b7de4c69c67ba01b7995a39ac2391b2ba11b927d50616c8

SHA512
bfee7f492c09ad0ff8d862dae17fa5ea69bda80d166a03dd0a9bc9156b64c9c5e59501b8b7a306b5d493c5c8bb38ae6ae7eb9eeab28d44298e573008d9e33136

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

Filesize
344B

MD5
707522daac4cae236d058d2afe183d7b

SHA1
66feab2a7b8151cd13e0d3f19457710b527fc834

SHA256
9f53c08e1c99a94eabc41bcd1d81924ec74d0161d8ed5b4c9b4e2dad3cd4b37e

SHA512
b0887eb34ecd93e389f70c5a01f650ff77d7b355f020a03aec6e5d8b6977a872c29b06173c3cd12ed58b9a14f9b22aec73e450a816f39bae24898d4f9e0e154b

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

Filesize
344B

MD5
dda5215c5992fa5601e30a101ffb168b

SHA1
3e1b88cb26fe1f68d95368252828f1e00fb4dab2

SHA256
046972e312986d7162a81543e6618a81bd6ebdbb3d58d92b4a2772db77207efa

SHA512
b2f4f9d47bf0ca36e53ca462ff0e29f7ab3fb00bd91c1da0ba8fb6344a41b00baafe9cd740a59c431c09d44ebae3a42033672a4da7c768162aed7dc41c0d45db

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

Filesize
344B

MD5
342d28a74abe6d757127482c085b1ebb

SHA1
68232b116d1c491d4f1439be1187351edd16ca2f

SHA256
48beee7d8cb725ae74d28be8a4072612db72a7876c83a03fc383248e2b683325

SHA512
0316946402e24eebc6535b6e4892cfb50ae127564d86f2778a10113b72c32599803dd4086eb81a73b305432701541ac89455207212da3ef83fc615a08c5e6595

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

Filesize
344B

MD5
2b0a624d0ec3bdbeb066de947d5dddd6

SHA1
998dd649df5e4b2882970b8ad6c18168429bf0ef

SHA256
4d35ceecb8f7399a56512f5f8f041fd9e715fcd2d2dd0d58730aa7ace2d38c3c

SHA512
874bf037a7b8f614aa4bfdba85b19cac3f1c07a3b5e81723a5b2b44f1c48e1936d8ce50b44ec0d5464cf8e1fae90cd391fac0a8409b1fbf21b80b34683280e5c

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

Filesize
344B

MD5
45b8af14653c44d8f7a0d1de62fcd3c8

SHA1
ed2d45aea7b86b7fb4a7605c34cb0cb5e5a4a19c

SHA256
8b02aa5aefcee2bc38f3b4434f135e646a45c6e3d499e99029d68b76266b6476

SHA512
b5b705a7f44fe4449f949be907c356c50aacbca330f666603774301994d12e5b74471b38a9f547b0c0e027e4a30170ff98730ed34c44fa414bb6e6c365e58f8d

Download Submit