c2abc510641b3027f5ce3c46c3fb399b8bf00d6b26a1669d01ca2c90e6fe886c

Analysis

max time kernel
121s
max time network
132s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19/03/2024, 10:28

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General

Target

d5e1be98da9fe1978e7b7c2213122c95.html
Size

8KB
MD5

d5e1be98da9fe1978e7b7c2213122c95
SHA1

46bf7570f4df26891c061f979ce561b9814731b3
SHA256

c2abc510641b3027f5ce3c46c3fb399b8bf00d6b26a1669d01ca2c90e6fe886c
SHA512

71d8b671a6e534214b2f860e3ffc9810f2c9f06203996a421a7033c8f78aeb4ebdb3cc9e570364c04cb87ca3fc7a5303dbaa175e5e3a8c2c82be1449251cb524
SSDEEP

96:xC+PBApWhd1uq4jCJjWhd0qHzPHmJqioo44434p72iA3XvFkvFlLd5AOs+:ofo3+4p72iA3X9k99dH

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fffacc0240230f40b575ac5982df49bd0000000002000000000010660000000100002000000071e4c2beebe77a63baa13bcd9a4bc79bc9e8a17d32dc117e086c39a65ef236f8000000000e8000000002000020000000460649a64749c089ca1e3a73e7901c1288886f2b52a7046962f5df65f748b5ed20000000da307f36ec0d9aa34d79eef66e388d4d037cbd7901dc885f0989e52f70579e3540000000518eb6e940cfc782e6c06981674e4392308c9be2a4077b078096812ccc5e0791ac47f0e37736235415017f70b551341f0d8f198916bdbe0665821b75f8c91bef	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7D7ED271-E5DB-11EE-877D-D2EFD46A7D0E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "417006005"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 909ee958e879da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
320	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
320	iexplore.exe
320	iexplore.exe
2524	IEXPLORE.EXE
2524	IEXPLORE.EXE
2524	IEXPLORE.EXE
2524	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 320 wrote to memory of 2524	320	iexplore.exe	28
PID 320 wrote to memory of 2524	320	iexplore.exe	28
PID 320 wrote to memory of 2524	320	iexplore.exe	28
PID 320 wrote to memory of 2524	320	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\d5e1be98da9fe1978e7b7c2213122c95.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:320
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:320 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2524

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\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
2a4642d2942260095947abe4086eaa3f

SHA1
4802f64f1422c3d18a8b7c8c3391c9b97bfee984

SHA256
9f25e68663193eb10a780e805f209321aafc6ab31a9393793a88a6353113c713

SHA512
2af8a26899b619f0ffd20e0c17ebdc8b68b5669c2761bc87370c024b8819ea55a53dfc2f904803dccf095d0968999b25e01bb81d031eed80bcdc6ad6f12db85f

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

Filesize
344B

MD5
34bca97b18af372a4df2fa750efe8a59

SHA1
789eef4e6bc99953e4c38e7cb66f4c65297f3b20

SHA256
12dbf2e75f91dc4029581f67f771acb4a41be845eff75cd18b39b7a152b885f3

SHA512
774aa2f4df2172d86dc91398f103ec899f6cf632e776d809e240301a5e973e9b81de0eb68e60e4a594abb1a4831c0255277a15275e3dfe9cde182d4039be8e66

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

Filesize
344B

MD5
4ca93799c4a7df40c153ffee10117b41

SHA1
dcbd7a597d8b75a89c4d03685c1c8b34b625014a

SHA256
f58f99ba26eea7153b323c4beb11db6b854f13964121d1f7fd5ae8f815711f61

SHA512
adf19154e0a72ba17e77e80720c27dad1bbbfff71bc8aa603d5b13477287691e31ac2142f049466b6b2e20a65a031bfa3e35207640298ec4fb7784b3ea7860db

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

Filesize
344B

MD5
8b48e5b087279eefcfb23333b7784f49

SHA1
256b18bb6971d7ed0f5564426774401002b41758

SHA256
e271d797c93d4ebd037116b8f7506d59bc5a984d0be64b1e65c2d68de60c3a3a

SHA512
8f5eb8c726da881454da7fff05de020a193e6af3c782d0e2e26080494b0101cf37893dc26fad58c4ac91c9d8bfbdfff67a8f058089a8bbeece1a7808f88374fd

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

Filesize
344B

MD5
350ce0e5abab1531e4844a98204f9738

SHA1
8e41f7b6ecd11ecd8d5da55cada6eadb966b4203

SHA256
395815f011ec8977fae50ade6cc6624bcd4ab53417272dd1f4bad9f8c434df84

SHA512
281e90914e1cd7d524d8765c043eb6b775714b43759539b2a129af2cd04abd289da393ab09792cc31f4c33abd592905ca25aec0d6a010b000502566c112127ca

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

Filesize
344B

MD5
7b6b97695bf5252304d9c17de7388997

SHA1
75141ceaaadc3190482f718e46c6d327c6371dbf

SHA256
7b525691415542e6ee7db7ba9ad3f117969915b05cfdc0d51d7c4e3605df6a01

SHA512
4a142a129b78936a5b75b7c73699d9b20f4aae540f958ffd9e8f70a555812eec0de866c6af8ec1ac718c7a2ea25cb2d510043a5c57ac72b95981a155cb14879f

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

Filesize
344B

MD5
b27d8968078001bb6380b5c91865996c

SHA1
823ca09289df4a4361e533e441aef6aab1eb4923

SHA256
c40b4a729d374862ac3d66e3fefddfde393219dd31eeffc6b8b9b33a59eb27e8

SHA512
ef1eaa5c595809446ce9d185c9c8e5570f97c93eff192bec93fe4ca8cdc8da1772a663595e87bb598fa78466a7ff588960a522537c2dcfebe32c0cc6857174cd

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

Filesize
344B

MD5
ea67067333d70e5d998b64f153636e38

SHA1
c0a08d4407d91e4382ca3bf26d44f985d2a39167

SHA256
80a517a33d2f41e6dc4d2ab871639234642316dbb6a82dc0718bc8f27c257daa

SHA512
6c9e28c0f3d84038b3c289f73f0b95f9864be953a48f5374c964c3f2f3c3d0f82fc1d821dc008b686af22e6added5abe3ebc51f9f1d112fca4049532d42eead5

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

Filesize
344B

MD5
97cbb7cf72bf96bf20eb7d26808d3715

SHA1
f93f6a6fe3c25fa308d373fc29beaad10dfaed65

SHA256
4e5c1e4816c38aa4d3964b58cbde62154af13655a11a1a40d2a11b8f004baee8

SHA512
8b6e3cbc1423165029d40a02a81d40e484e5e901e8658410e0677215eae5e75fb629e18fe12928784b3709d6b42a78cebeab8456b6f89ba076e7d17da433be0b

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

Filesize
344B

MD5
648fae8de508a920679774c941db8d29

SHA1
4766428c035848ed64008d270bd8f99c5a07d1c1

SHA256
6175be4cc2ef8d6c7190fec3d89b5b5a469da7ae6385a8a7f51195d1432a93b7

SHA512
ba3c2b7981b3b3a46630d12cbe9078446078471a79a765c2a5e2a2024cdfa0d9999dcbff09f682e363d0b3d341aa27b4b900526cd42c3cedbf74b40d5df2f64b

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

Filesize
344B

MD5
4df0abae9bca99f1092f9d1b19cd3397

SHA1
d38e0aebe1ef08eedea480fce5aec395dccd6bc4

SHA256
099d369a2b25d4224ea07fa7a1a326bb51cbce454274007ca009ce28706904f4

SHA512
dd0606ddffd4b936fab61ba661f0ad4ec00c6b04dd5b1b07d3e1fdda9c5c8e7166d7d486438db6c9a4048e0a88ca20e77da760124e8049b75f4f2a04b35ed0e3

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

Filesize
344B

MD5
fece7e22b0a2e5420a7881d58a08c1af

SHA1
8648e58d8509d05f437eba5fe7744f34daae6279

SHA256
fa6fd1a115b4218344d97a58149d2d5b321e3fbba7bf86d17ec571639c0e93c5

SHA512
cdfd8668ddaa8762b3ff61b80fa46b07b237ca97d3e3afb7fa1b63cb638ce7b305178e59b523385421138c1171dd035eb5c6cd81b431c1fcb1b885d7a28931d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarAF1C.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit