fa299a5245c5720465dcf5cd5e88c18700c14d19b7a247f965edf5f22370433b

Analysis

max time kernel
193s
max time network
128s
platform
windows7_x64
resource
win7-20240221-es
resource tags

arch:x64arch:x86image:win7-20240221-eslocale:es-esos:windows7-x64systemwindows
submitted
20-05-2024 19:34

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General

Target

$PLUGINSDIR/license.html
Size

31KB
MD5

e33df11e6a5eacdd2800341fe3c9c9c2
SHA1

b6d89f35c0b88f44b9bf21fb18c23e3ea24eed6d
SHA256

b9bbd98e5c986628e7106e3be0b539f4ff97b736444d3a1967cecd02faca4586
SHA512

b29525242bfa6c4be89cff7955799e0b031235147c9c1f5574e8b001292ccbde3ce3a54573940bb2a87d014b5c2504fae5e5bc29acdda7e16bfc3628336dac8a
SSDEEP

384:clzY1ZDRdwWdP1Q+Zh2kmgaEYwA7KSZNrFuB9a+coV/sS9TNvUqFl2yFjbCGOR+r:QYXDRdwW/QZGaJDEa+cH+/2y1un+uO

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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
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\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{088B5891-16E0-11EF-8F76-4A8D624DCC1D} = "0"	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 = 909b14ddecaada01	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom	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
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\IntelliForms	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\DomainSuggestion	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\Main	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\Recovery\PendingRecovery\AdminActive = "1"	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
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a7000000000020000000000106600000001000020000000a58c229ba071b28243cb5433b235a3f78f03ed7e542e7dff0f0983baac598443000000000e800000000200002000000052046852dc825f1764cc414a693d40091c7a208785a82b4a2ac90e39cadd7ac3200000000bd77346e867a098443a72bc508c39c5a55b3d8e1f2c0bee2ac388c86c83bf4140000000eb287827f97cf85fcdbc2922ff6061826dd154a903c973346736b554ebd89ff5b63736473b86cc3f04425d0c52cef659009301ccdd4eb4024a54d3ac8e16b137	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422395561"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry	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\IETld\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\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 (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a7000000000020000000000106600000001000020000000ddf52f64a8665f7032c8409a1e16c2c7561869f482529c076a0416d64e9d5b17000000000e8000000002000020000000c64ae7ce8f51d304f518d82bc29118c88ef5559ab64abc417a2f7d5678c78e8b90000000d2d38972f91f7b5d654964bc6ec0420045fa53c805e17df6b6ee24c3d9aa0a7cd1dcd1440ebbe648c2d08b0ee8e06bb1e03bef2a131bede71a74858c5f50c8405c64da24449902786ac982cde91bfc91d554e53cca501d0c4bc3b6619cc64945d347e611aa8b9f69c8fc8481e476e07c7e5cc79fa97048608e166fbd72e812a078e9e310b963acc871c2ae25243f5df1400000005d5cc8d4c30849cc8ddb46eb084b5411a32a11abc0c17f07312fc1a764142242a93ccff2cb2fa9afe0a5d755827a55c1442490cf905eedbd86bb3b2e069c5bdd	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3008	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3008	iexplore.exe
3008	iexplore.exe
2640	IEXPLORE.EXE
2640	IEXPLORE.EXE
2640	IEXPLORE.EXE
2640	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2640	3008	iexplore.exe	28
PID 3008 wrote to memory of 2640	3008	iexplore.exe	28
PID 3008 wrote to memory of 2640	3008	iexplore.exe	28
PID 3008 wrote to memory of 2640	3008	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\license.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3008 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2640

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
a256577060209f7eaf596ee3e5b5c6c6

SHA1
064811f4252f2a9d5aadbaafc2b653da86079b73

SHA256
58157e6482b91544c82455d7c7e9c815a9e633de5b5084162011ca6b1952d178

SHA512
6909a83e8497f3a87827d42ee8947ce48fc1a307a762439befb3ccb65fe50a513db58d5585d3f9e508395b5ca9dcd98bde94e19ac8dc5ea6aecf7622aec96ccf

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

Filesize
344B

MD5
3608eaf510cfd2370f60cec08590fa9e

SHA1
4115caea55b12a6ff5199897d0d9739c2ea435b8

SHA256
0679449d0b6d9ef21e09b09dbab42e11c54adca34f9acd493b7fd247403208f4

SHA512
87ac04190bf3ba7bc6f20b194eee41e7a02da17cc786b2c73b8dba2adfd035fda0c1a3a8c740f89a58c92d2f876671676ff5f0576005ee652086396780c73afb

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

Filesize
344B

MD5
71f8f09c8297b8b9c4014dfca77cf376

SHA1
32bff01e5c7a2f3a08be8599e7990c0f2b5b7f4a

SHA256
39709cbf8192b9051dec2649f6f8542c1cb4d6228cca7c601d46f061bb5f96a8

SHA512
a2e25d19bce7b6c5e104a0b276ff18c00341cac30eac0a07b33055378469f1c580231f0d68f385d73a62d2e7a8e08022c64969d428d5935db2d1211fd9cee499

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

Filesize
344B

MD5
7cbb3a73d8264f4e8d1927bab5e59118

SHA1
21b8cab7305cdedf82bfcc2af48e7b62a1405df1

SHA256
11bc349495c337a6b4a043894c58cb9375a4c311472d04c726e02b127f7bf757

SHA512
6b168292d8df4c6cd2fe27dea447831e61a36d48e92e1c25f6919226f38619dbb0e8b49b9387069148149dbf5328dfdf95b47bdd08c4ba28dedee74fa013e9af

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

Filesize
344B

MD5
493d071719f7d5b3c15ad26af868eec0

SHA1
6b6e614df01dcb3bd993093256502a9a8b7b2fee

SHA256
c6ad9744e4962c5574eec1f1e77633d983283e3e323189120d82e3b99e075f27

SHA512
fa5ee6e1c657e7dd9d83d158e760c5a81099919e3ae886e5cd05105ee48fe63f33dbc69928c170e1d3bddfdf65d967805f13caf183508c825550db59c04a3ff9

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

Filesize
344B

MD5
c9cb9672215ca16559ee6635b9b9cfeb

SHA1
92ddde58c95491277ecceb3022b9e4b0534a1245

SHA256
df22f1b63fc14d0fa4c42128cc0e9205db03b8e463348517edfb5fee4c0aa2b0

SHA512
d819f5bf43237958f8fd9c1cd6b80c0f756c6085845eeef39f1849dcafc192322b1bb38a3dc9a84c5fbaebc5250ce827f8e47d2beaec72e840705553f257082c

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

Filesize
344B

MD5
888c02c992d47f3556e2da0508b8a64c

SHA1
676e5df420c98f80f2fec1c410d990d49b895cb5

SHA256
6a5b49805e556dd0f1077c704f3a5ec802ef2d0b8b58c0db8d25e9105edf5ea0

SHA512
12428e43bd12774ecaa1235fcc7a978b10eaa15b3aa9ef2107468a26190d616d32703549a91610e80a87603314fc92ae22d868c5e70698f7cac22ed2fa2e8d9b

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

Filesize
344B

MD5
e7e1c9f6513f6deb7b3b43ab31bd8c2e

SHA1
36531ae8f1a43a967a2dc2b91a308b1cdd3d703e

SHA256
7371bf11429069080a764008177818d49d8aafbe12711463b682805b91c8d9d9

SHA512
06ff8d6d41524d04060350b293cb23a8dc62e0d03f4a0523fa4aaccf5dd113d99c059ef8f0a1d6ffdd37b3ce58ddeb3c7d4c277023e3745cd007cee9bc5fbdd8

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

Filesize
344B

MD5
fa1b60b0decb1fc6c7a114a8892bbe1f

SHA1
61d1ddfb3dacf5a280e42ae04b917eeaa2de3e19

SHA256
024fb68b79766810b5aa1ac7e3438f3e3886683da8461634918808d8eefefcd3

SHA512
ce11167e4ecd949f2a3e3948da08af49c62d0964b964392d42f1f966f91115f7bfd528233c122578189f51b210874a851f63ad14c16cc658d96442b94fa643ef

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

Filesize
344B

MD5
3f93c8fcacd8f962114c8ed2e622101e

SHA1
bd1870a123d5bd4e50a71cf04e4cdd867bb09942

SHA256
19fed648a5f14132ae10807e718e25bc92d59646112adb1c2e49239a2d1455b2

SHA512
cbf50abb8cf3f4930ad3e83d30420001c2a88a5b1bc8e2daefb47cc57fc99179733c1e4eb3fbea5accaf8e81f3a825490d34f5604e8e04e5c1b8f7b52fbaad83

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab29C1.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2AE2.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit