593c83930d6f0ca5e300b1728ed0a793d71ade9bbf3ab5ca6a4c38769c093a36

Analysis

max time kernel
134s
max time network
133s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-05-2024 04:03

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General

Target

LICENSES.chromium.html
Size

6.5MB
MD5

796505037e030807d9ddd01c93eb353b
SHA1

79a1eac3b505e6d94a6206d4a5198d3cc11ab038
SHA256

9f3f2b4d9bbd3113486839eca85de119fab766450cdca08a4574b80748885708
SHA512

9435273a4541a579a427a295be47af8b81133896f50c97bab1d8ab391089f90186a7fd057b53e8b74829e4747e98428d8b4d242eb6854b1304a94a2891c2fd11
SSDEEP

24576:8Pjy5WjWSpgDrAV8gmfwN6i6w6C6g6T+gH3BMbp0W:oJDN

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
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\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2D65DAF1-083A-11EF-BC3A-56D57A935C49} = "0"	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 = "0"	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\DontShowMeThisDialogAgain	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\Toolbar\WebBrowser	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\Main	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 (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\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a700000000002000000000010660000000100002000000004bb2b9defddcb074a02e18df4ff658240b90600454ca6a333dc045ca1d09045000000000e80000000020000200000001708e0764dd8d87864cbf43ba0aeac62792a17e70262fb7f018851a94c3c402020000000e8d14705918cea29af67a341ced6b6c35a01530e901303c51f621dc680ab813e40000000dda9afee4cec69b6a102ab1bc3eaba17ac6356a9f3629f5056cef20fe8a46f3454bbd587ce203a57907a9bb2b16af65bde380e6260fc23fc5e293f46d3c7a397	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\IETld\LowMic	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\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
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420785012"	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 (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	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\LastProcessed = b0654602479cda01	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\IntelliForms	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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1712 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1712 iexplore.exe
1712 iexplore.exe
2968 IEXPLORE.EXE
2968 IEXPLORE.EXE
2968 IEXPLORE.EXE
2968 IEXPLORE.EXE

pid	process
1712	iexplore.exe

pid	process
1712	iexplore.exe
1712	iexplore.exe
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1712 wrote to memory of 2968	1712	iexplore.exe	IEXPLORE.EXE
PID 1712 wrote to memory of 2968	1712	iexplore.exe	IEXPLORE.EXE
PID 1712 wrote to memory of 2968	1712	iexplore.exe	IEXPLORE.EXE
PID 1712 wrote to memory of 2968	1712	iexplore.exe	IEXPLORE.EXE

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:1712

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2968

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
1971fa3da89ab4fee32fa74db433ae37

SHA1
bf18ffe28d64052f83868da2783df27fddc3e1c6

SHA256
ba3ed760db955c88326da4e3a423a58b3320bbb8ca0d2f82872fdd59490f75d5

SHA512
20ae5d86e6045d95e931fe5f94c076f68fcdf2dfa448c2871ab28989ae6a0ef61c74a345a8f1646e5756fcaa663a100c67068c09cbb64835a92b67c1a877b236

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
b3c5af1b87c9a608e6743ea19c8adeac

SHA1
182e291e8c40fd7b93644b131657aee197587a57

SHA256
3152e4cd6fbcd578bad10f883e4bb03356bac3b170cfc522b65631fd8226bff4

SHA512
fbc6d6c389cc8b58f3b720cfe0ba0232f89a02d47dc80fad12ce64c30d023fec8ee139c076562084e0df3d6f86b67eb859708be693a4d6cd7b5c7bedd0b00843

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
28d889dee26783ee9f7f270f18d22474

SHA1
72e28c8aa8968d89f77fa57eb39dbff9e4c89bf4

SHA256
2eba4ea4a7276344cbaca7ab8259adf1138634f436d66f1d3a36f2247b83a6c4

SHA512
6ee74b1b74d9dc91661f556d8d93f5be94b8edd5292414e8515ed66965049e01708159c601da2cbfa23171959c96a2549a989a35e084d4b1826166ff957a17bc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
51b1a3d33dc8e3f8e21218f6373ca84f

SHA1
87d21458244898d724a4211bb02e813048d3a89f

SHA256
311a83dbb5e226af72a26fb87f2c2c2899e355252ad7ed3edcd214b70aa1afd9

SHA512
a0a228f7a7c9b8d71c7277f8a721722274e69ba013a4f2045e4a26313927f0528b638b5552b10103b26be8c2b44c52e41cd49af1630ffa52d6119ac194835155

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
09cc8cf211fb54c994acda00a64290b8

SHA1
5acd35b849865c33515c93c14d58bc3427d9de04

SHA256
83201ebd021e2e2664f24e6fafad5c084d97917f51ed38c19ca2e696d39b30fa

SHA512
164c7814b9961e84a9e8b9ff0ff1b802dceaa5c1e82177ece2a571a7508d529c2493376248aade6421f8a735935dde59c20b66ed9a501db287cc462fd64b85e8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
0054632f20e24697a20715dc5daff773

SHA1
cfcf11e3efde41132f860b07f297dfcacd2273dd

SHA256
69fb1bdcb09fb2c9ace53b4d8de7b1055e68143748f07bc2c33ec71fda432bda

SHA512
7f7b7e3b6cd7cfd786a211a786683875f645096cf435e0fab2f663152f54504e05e8799ed5cdea113765ce31876efda1cdfadd88be9769e8fa9f6efa3da1eb3a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
f2d8a9b1dd52aa008ff0acd76eb1dee7

SHA1
486aa5bf4adad4bfa98433611579acbfdce6ad80

SHA256
afef596ad863b4d8bfa64c28615ff9197a01ddbcbe4a3feedd2c50dff54687e7

SHA512
abc530ee735cfca1b152cb7d4b89215e4422524ba4cd1f3fab81c13cf9cfb0f184f7e2bd61e136e9abc20bd56110f534fdfa2f674ddd1ea1a7afb1c2c320be3f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
2b6c8126c9228a16a9351b546f87a46a

SHA1
1ff68357c04136695ce83f10a81a5b838bdddd72

SHA256
565ade1e4878d6d23c23f27858a1bff086034f6dd9704d6166976d168d5838fe

SHA512
e21452a090bc753d1769d27eb70685caa5068ae58bae86888c63423bf14c507b62439d7fc95cc617c16889d092a836721b24a1d5c39e8b8d0b303e8e16e53cc7

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
9bb8f9828176067dd77fa471c4d06381

SHA1
9b4db335ae42d8248a4ae1c7d873abdbc023acc6

SHA256
074028eff07fa921eee74ad4554bfae526171854709312ab3c7a3fa76260bbd1

SHA512
058b924959864d8867941172605892e8b0337c610c7ac9c7d82f0f89b11571b9e17ed43d463e3d6fb511b691e11140992bf4c84fa8350a152779b8de87924a74

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
c8b6d122173a04fb5330bde432811cbb

SHA1
0c89580514652a440e3024d3e585ab388fe3f80c

SHA256
dc5d478d5959e5dd4feed2d97699ac5e526cc4b845a4d58118d2c815b483d129

SHA512
2a66b6c5c6c15d65380f9fe66d472e62c88c4bb5063f1a586faf32803f27aacc6fb4ec4afd18f20899c7a275a0fa356a14a1f36689689d1f96d5f5c8b9930781

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
6740599dbed13a757af58231c00d1ad4

SHA1
af232ee08c24a37abf5f6eed92575ed40cebbb11

SHA256
2d10bd4296931dcfb460f44887ec8e21b240c3a6279d09602f52cda46973412b

SHA512
820ce38585bf706983f8da270a8d75aa6295829ad023f39cb0f8928042ddefc242b5ec73acf9f40bf5d00ff708a84c6def5a07670a97f557952aff7eac3c7723

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
80e14c2f5bd567c8be836d768c8bc078

SHA1
b95021cc9e5a22276f813ad79532c040e59e7a86

SHA256
ab759bb3e05d241f0578243a2f12acc0ece5d459269c447ba619e79d79250460

SHA512
8afaf1e8359e775d7207cd74d691c4fdfc1828bb67c57d8de54c28f766152e0f00c78b21b556b73ffcdb40dc8e355f36751a9c84d0945644603f498793e02043

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
12bcd08ae306bbaae92abe1cbc81e238

SHA1
c1816ad112edcc4deb39f6bff6af0af4dbc478e8

SHA256
f543a38b40328bdea2effe0bfdf198ddb6e1f0c64a20cb0b9e62cea0eb766b08

SHA512
059c255ae574671c7ec1b6b3893daf669cb00ff5985b7f09fcc2ddb743d3bddb2ab20cdd7b38170e8dfaf0e520559341ae3206442973b22abc627e1e58cdc943

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3989.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3A8B.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit