f3beb34cc046e27623b8ed753d3fc50584aaf6f388aa6bb75780d1043326e4f7

Analysis

max time kernel
133s
max time network
133s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 00:22

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General

Target

LICENSES.chromium.html
Size

7.9MB
MD5

312446edf757f7e92aad311f625cef2a
SHA1

91102d30d5abcfa7b6ec732e3682fb9c77279ba3
SHA256

c2656201ac86438d062673771e33e44d6d5e97670c3160e0de1cb0bd5fbbae9b
SHA512

dce01f2448a49a0e6f08bbde6570f76a87dcc81179bb51d5e2642ad033ee81ae3996800363826a65485ab79085572bbace51409ae7102ed1a12df65018676333
SSDEEP

24576:dbTy6TU675kfWScRQfJw91SmfJB6i6e6R626X8HHdE/pG6:tygpj

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E2B01941-0F2C-11EF-82E1-DE62917EBCA6} = "0"	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\InternetRegistry	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\Main\CompatibilityFlags = "0"	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\PendingRecovery\AdminActive = "1"	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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a7000000000020000000000106600000001000020000000c7e6561c773d36032da77b18bc7ce037f14b589502112ab5a6879428134eb3af000000000e8000000002000020000000b665a3a59728cbf6d5e868ea2e51200a2a02943e0b48fb193a84e98c41d07d72200000007a49bbb8b4892415b577d691b19b6e767fb8cfd64619d0352ec34a29405feb1240000000e84ddfff3cab57f7d047ba290229b05ff95413b8a74edb294502d58a5f468a17bb4617fab898763cb0c94a019bedda3ec08504a734236a33a71bd2978bd8e10a	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\BrowserEmulation\LowMic	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\Recovery\PendingRecovery	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\TabbedBrowsing	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\WebBrowser	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 (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421548960"	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\Main\WindowsSearch	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\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a03091b739a3da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\SearchScopes	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\LowRegistry\DOMStorage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2304	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2304	iexplore.exe
2304	iexplore.exe
2040	IEXPLORE.EXE
2040	IEXPLORE.EXE
2040	IEXPLORE.EXE
2040	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2040	2304	iexplore.exe	28
PID 2304 wrote to memory of 2040	2304	iexplore.exe	28
PID 2304 wrote to memory of 2040	2304	iexplore.exe	28
PID 2304 wrote to memory of 2040	2304	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2304 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2040

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
38291622701cce212b4a486fe70e026f

SHA1
d503cc1c9e7c251c22bcfa4e524748ee7d94133a

SHA256
0584efef3e889efdd5318696a8302e562237a66f109beb6e6b84a2a3038177df

SHA512
d191817910d2680d4681d0e7b3067c899ce9482ef593640e0e52cff6788a8c15b778b19f7879a7ba78760a03d911c1ad6ecffc201d9d068141c551208b093fd4

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

Filesize
344B

MD5
e0a84eee2437865509373c05e3e21911

SHA1
4888dbd23a409449214227c9690107e1bf2195cd

SHA256
166d4d98f3160790f499dde7c5a2fe55871603e169195ad515078742872c27d3

SHA512
8e8b0a2a4260d1b199106ee58003600536c38f2d58c610c0ba9c80cadef8694d9837adc955c99f113579ed1a2ae495eec19032e1cfeebb766fe62c2bf3b260b0

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

Filesize
344B

MD5
bc75d426afab9e1930aacad17d8ca047

SHA1
ed49c8b56dfcc365b98cc270c50e8e98b9105784

SHA256
f020b39fee5a29519b0d3f2561231227613ed0d1c87860c3e96dd3197cc90978

SHA512
e3ad9a020c4b7a8070e2aa4687bd65974c3e85e1c96eb1052fd67821bfdcf10cd43d4162fd5e69a8aeab4d4831ec6b7ca0b68a87f6e04b0732d3bff700181b5c

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

Filesize
344B

MD5
544a9b85603a6f83e2d71dc7554d3082

SHA1
5e289844e1d531788f830b772767cfa05796bd99

SHA256
bfe89ac71b1fad76e1af2026932bf20b213fefb4526871c99249696efa073b10

SHA512
2fd69a640c44d5f806c1f4086e4208675dffeebae0bff33c6974f8e9614ef83c9c6eeacfc4c02c5c2d17439df265080137f98dc55bb959f03d07d09664ef8efd

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

Filesize
344B

MD5
5151e613fae42c0a9e201d01b6ebc5e6

SHA1
ad2472974e1db4cbc59ae2379120c8e5d98e80b0

SHA256
a3b3ee3f24c2bee836e5fc27a364222b515c9ca8bb480d97c798e0e5b65f469f

SHA512
465833b75f329e72b4a19836670de1d332e3a0e006304d3a4049dd1a63a180f9f94d32bb3e72763c8f7f43ac9c3acdc4ace6f5193681bc39bc8d0e1ae7276791

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

Filesize
344B

MD5
aa08cf77d1456ae243d4c763ded03e7a

SHA1
ae955491aa5ebc091aca08c76e9180015955cf67

SHA256
2627e1d91251af239eba22e67a44e38591b57bea0b764d78a29dfddd6baf3089

SHA512
717af9d661f3ec3c7e795ad49d3dc9aa5f05c2085e7abd510ee6af082bc0cd373589d912ecaadd8a6b08e90adcab2175b4fb1ccb79b9f02d3e1fab7a415a3266

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

Filesize
344B

MD5
01529bf99e50e494c8eaab7acd5d6a67

SHA1
2f5cafc2fad23bfecf61d01ead11a6c73a2de4c5

SHA256
12a7cc05fd2ca7ec84e72987c746bfd5e7f855e59414c33a46cd7734bf10411b

SHA512
9384154677d72074758151d8b97ad58610966230cc4e066a1069bebd891ec82617538edc2bc724592b2e18052ebe3f6395b71b52d46b0791a4c03a895a52c4ec

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

Filesize
344B

MD5
e1e777ccdcdc38fba88e6a49c686e247

SHA1
9802d29710abe569570fff206b1e7e2bfcb68c72

SHA256
61024d8e598624d6b3f640313cd03abc3307bef3c84419f502b9b000fb3558ac

SHA512
90530fc7da488fce385cbec652462c43f80af510dac2229f931b65c6717a029ea6019d0505a68ef22c8326f203d3f0229e82f6de520644ac180955bfff9d25e2

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

Filesize
344B

MD5
f03f0fcbfc9195fc00eda9782dd5fbc2

SHA1
8f5978e4d1d05ac7f35065e6d4b60ed796413826

SHA256
0d8d0a8fd4f99d133969caecdb344b9f5e18abdb4c1db39db40396e95c066486

SHA512
7f09c420693b72d32c502e25b544d0a698545383c84284c45b970e3bd34c9d82c10a897070fff96d4b755482fc16dc392b85dccb4e65e813837669037950dd9a

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

Filesize
344B

MD5
ecd65755d92d8dc96785c44a01c58b3d

SHA1
fcac8071062f1f64df6f59790f0d22e0870fc59e

SHA256
045ec11b3114e902bd4f013e34a975d6edb8045d5d91b4cfe263682ce2083e70

SHA512
4c13cc0c635ee3755d8606d458253d8774ce6dc02247625bf23b6f799c1fe09c270df53937cb2a4068b2948b0a7c7f1dd14a58e9a4eacd86cfaaf097f96dab04

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

Filesize
344B

MD5
749779134a389d0c26011e30a29ee42b

SHA1
866c36455233a7b90f5d964fe87e00f068caf692

SHA256
ae861b77ca45b1abd2e28027d6c88f7821181779151072b5f0feb0fec3c7e822

SHA512
472435bc2e3235bbaac143ab562affd6303404c5964383ad0a4dd1d2acfc1cdef972a29d67382d355ee13bcac193b09732c6868ab86a60e242b46ae533c6ada8

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

Filesize
344B

MD5
7a062887c8451ba3def61c6a4162908b

SHA1
aa4f4c21f6943f3f2a9da75ec2efa1773bd2f653

SHA256
7f5bd585ea90887eeb59f812886ff329477e1820cab308d778d86b692f0303ad

SHA512
e691b38b0b00a6a0205aa8c7be5b7eafb9e6fd2d6bac792b2464a3f8ec2805caae23e050f56ae11f1904b5d5af3e0977bf36cb14a328a2670822ce57132e3bb8

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

Filesize
344B

MD5
2a496166e966e5e5774ffde37eb8aeb7

SHA1
0a4aa987a9b5ff1d6e4194174ff2a3b4fd6b44f3

SHA256
5a96d30ecc03d916e0ea172367b44ff4bd34732ea817dafa4891fbb94899bd8c

SHA512
4954b2766cc16b9b5229576fcffca1d868a7b18e45d8432f38a1916f9cea719f2d1eeea2d82d052e59d42497181803e10026f4085bf4a5384999e68a7075fd5f

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

Filesize
344B

MD5
9c8f23d28e9ac3fd41c9665d0c10dc65

SHA1
5459d30cf5b7575d234c935217c7a77836c4d8c8

SHA256
c5f01cb663f17db179e619cba31e82a19eb32bc1f28ccb2bb19137aeae137475

SHA512
6d57ef554103f07d8fa476e47668c9123dc6ccdd16653b40c1b4fcf5ef664038f61210871c068025a6b22cb5c3ebee9d3205fbc9ad9a05a1c1aceb5b6a517aad

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

Filesize
344B

MD5
307008966dcc94c72fcee727dd1b28d2

SHA1
4368e8b8fd40946a150d4720ccfe9629d1f1c195

SHA256
5911cb93ef1702446cc2ca3ea92f2d40f9e1db95dca595041abc9f99a344a853

SHA512
25cae825aa8b91f6db63a058deab87d0dd4bc56ccc99d97347a818bdc2b1bef306291b598d38b8ef31aad5aa2dfe97b4c7bc6e5aeaa9422f2583992496028820

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

Filesize
344B

MD5
ea191cbff4823fe77d278e49c159a7cf

SHA1
4458cea4ca97b753f2b2cd54ea346ea434f9fc5f

SHA256
2d86e46d656ae0035071b6b53d6f4397d3fc3c1f4a625f8e116e73e9b6fbb2df

SHA512
c153cefaddf7766812b96c726cd452ad260fadeacc94b87cf27050a02e62ee344a137ef46f9b6ca7f117bddc9466d12247cf36f79e7a42728919c20ddb910495

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3B8C.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3CBC.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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