d60530634338b99acf6e7f9b01e46aa42e30b330b256f809e5fa002154d34f58

Analysis

max time kernel
155s
max time network
172s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
07/11/2023, 14:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Bv9ARM.ch04.html
Size

48KB
MD5

05d4e3ef701b5102fb3d5e532883d411
SHA1

1c04c4f02ae626b3e69a92beeb51d9c4ac0c04a0
SHA256

a600704cddec6e5fba50ab95e13c22c477abc93a3621fea7fbd172b280372d27
SHA512

268273a1fa14039dd4a8bb446cf7f7745905bd977ff6535a5391bacabf6bf172ab56ac192778b80b5661e274fdf5788eb38efd0438e4461f4ceb3f91c0fa7703
SSDEEP

384:yyvO23YRL/IFjo1UjerWQShXEE6PIT/WR0V/8XAq1gsA5Ezt4fvLAIFz3niV8jE4:y0ORT1U7Xn6k/XbsXkyGwcxJJgm

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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FF963461-7E52-11EE-8E08-DEAAA329622E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009159649b912a9140bf53d83809c5b2ac00000000020000000000106600000001000020000000a5c48215102cf4db137877b7ad1438ad609a1ee33b00d4234f123ebfe1075bc8000000000e800000000200002000000097f05966cc6bf2d91e72ff6872b17c02a135719587632082105bb002cd637752200000007f5cf87334cba522ba27e95e58bc8224146c7e89aa4adcc0ee1fe9e230ca2a3140000000d56fadd69456a47e2bc24312ac0ad103129e8c02623579175f0b505ed39887d026ad981a7a2705ad26887c421e9d05fdc3f301b4804170f4e30c415f7eb66132	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "405622421"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0fff8dc5f12da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2780	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2780	iexplore.exe
2780	iexplore.exe
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE
2808	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2808	2780	iexplore.exe	28
PID 2780 wrote to memory of 2808	2780	iexplore.exe	28
PID 2780 wrote to memory of 2808	2780	iexplore.exe	28
PID 2780 wrote to memory of 2808	2780	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Bv9ARM.ch04.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2780 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2808

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
8ef063171ceab16b68aca73d2567115d

SHA1
362358613de49033b4fb65a9b7d9fd4848a6f506

SHA256
840672ce11fb9234bd21c0a47578ac9c96af9ba24054c5ec4df0c685729ba7b9

SHA512
1c45a2f7356cf6feaa9cf2f6069732f821a0a1861505d1a3f8cc0fc3f790c7794a0848ba9c29315a578858fde78e48cc865b1dbf3b4095ba7e721f4669bcfe2f

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

Filesize
344B

MD5
5edb316c01f3fcec9f85e66b095f0ff3

SHA1
00ef2ef61c4794a0661ea7eeb4f6f924b01f41fa

SHA256
1537d34faf452bb728a93b9119d0ba8ae5dd161f13ac3154398ebded4e0896db

SHA512
a2dfdcddcd4de6d192cc7a7ff460e362f43c3b42f52f20c093994bb610195e5250a51aa612c302dddff36573ca3f5ebc33f14dc0199c461feaccc54efba38e55

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

Filesize
344B

MD5
09c784d99736ece358cce994cbe732c2

SHA1
6798cea1c5181c4330c2fe45ab7c8bba8aa03fb8

SHA256
7a613dde4ffadcda20b3fb4d9f6bce84fb6327c21122fd87e061a7ead64b918e

SHA512
b7221ec206d48a860e7b20365500500fae8ea058170ad9f049098cd83638ddc511ef977c7d1309cc0b3fe3177ecd644963679d4a06db6d0824d0008458150e3c

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

Filesize
344B

MD5
d53d8bb20610cf8d037d223e951d6b53

SHA1
b5797637e20a9e3a4126aa19b8f24214d5af091c

SHA256
8c86285d20b3696f66b7ee897670ca02b6bc102f1b25014391a3999bfb83a58b

SHA512
ab9a76cdfe0ffde6f8e0cebec28b2aa1a08b202612de14cbbe1d18a586355f78f0d4d6b58dff3c57e941922257f2cc7550d11f914681f59865e7618ec84563dd

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

Filesize
344B

MD5
cd45678bd5f0fa1036ae391cb977b024

SHA1
b15aec994491d2919352b4c841058ccad41cc112

SHA256
ac134d67ca070f9b84fbacf540f31fbc8735779c920ca9930c4868baabb5fd4d

SHA512
6444ae5dccfedf97fc1dedd40f80e4e955771a95f428703b7fe908c9e05fdc4f696ff79b04a2620d5146913fba9edd3b167f8e64563d3c34037236e38bf1cbb4

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

Filesize
344B

MD5
dd0874db73ba2f487958427b6f2acb6c

SHA1
fed3e99304658a6e107fffd64eec687a2230f253

SHA256
7013e76dfed07ee2a8e89746704d72457eb48c7931f56484b79045349425e9fc

SHA512
2b1d0b20a00a4c6b75c8c92f65dc50de7c821025e19810065f65c4d3b4cf2f4930f8eb673055fb4de1a62e84e447baf55f777f8776efe4c1acea90fa1538cef7

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

Filesize
344B

MD5
89f64a07371a01f914c0559aef570542

SHA1
7679c4fba6cb793efe3ee5ff78bf3c6df607cf6b

SHA256
7477802b9135d53c412efa118be77f5b79e9e700894df589968f5be7f058adad

SHA512
84d89a9ce430748434b068fb9ec4e9b6fa90c5c85500ad3404079f6192db90eb38d33eb52083b9ad67f619497db25d13690ade6946ed0369a1482310cb186e9a

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

Filesize
344B

MD5
187015a3b4483b73dd5abf7c8f7e74af

SHA1
0b02787de247ad486217ab7e48374e2455e8bcaa

SHA256
3b9fc90a4f96f5133b6a02e7bc5034cc434f53aea467ed7e03f5ee4c365fcdef

SHA512
2e72f292f935003f98a5c5811017a6f02cac0d1b47e6dcb789c048e26029ca6151a30355153130a509c328963e04f19dc15808a4c4ef668f3030ca9ce7207b29

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

Filesize
344B

MD5
bf6b2e5305e588ff241569f561cd4bec

SHA1
6b7d454c37f9e0ceeb991614fdc36215d17b16ea

SHA256
17a337c65d69529be63b57a3be2f7dbcc9ab1ab4fc628e1ea88bedc7081d30a2

SHA512
da3ebefeb57a2436c5fb199aaa37f471f01f50912f33ff57899e9179ea157617c99c6c61fc9bc5c7f9e245aa6191738d80a134e2265daca1121fa528dd7bc1ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab733.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar32F8.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit