e6d18c218d3ed0362d3976c50fe945604b55a6756579c14afc32eabda579ce9a

Analysis

max time kernel
122s
max time network
165s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 16:05

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General

Target

7b4f7ce452e547a05f4b082d3b00cea5.html
Size

11KB
MD5

7b4f7ce452e547a05f4b082d3b00cea5
SHA1

b623bd0486d1fc77b5c422f688f3e6688f97febc
SHA256

e6d18c218d3ed0362d3976c50fe945604b55a6756579c14afc32eabda579ce9a
SHA512

9533e4b32d8505bb0a01d041883954e4fc15daf014ee5b633337527403cd470b94499e12e208da1e565000f701ea0fcee39ad06bfde75e571a869fb4b287c56a
SSDEEP

96:uzVs+ux7azLLY1k9o84d12ef7CSTUjGT/kVapy8ikw3TGxkQ1Wh57KTNwM5h5bhA:csz7azAYS/Wyy8i5q5gK6MBPHb76f

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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AA6B4DF1-A539-11EE-B6E5-76D8C56D161B} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e9178664000000000200000000001066000000010000200000004f665824b89e0af8273d1fb80a9c5de67b48aed851d42ad21db3ea9e691ab9f4000000000e80000000020000200000002bc6e94b8dd3a6739fa0508fc46c3b0fa979c5b0c28c360792f2b39845c21c2d2000000027477ec424ae16f68fbabced66a2e0e1ce6ba5b10cfa044c6b465475302b0fc540000000e948a283de7337c638cb8e0746d9e48795cc7951664741c33a59e6fbe535b39c40d9c63dd7db0c60c98db02de23aea402527ab8ad0a56ae31a8257a07168999c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e917866400000000020000000000106600000001000020000000e81e549e2684ad0a2ee24f8d682f90f18c24337614d8114b002eb30d2aee17b1000000000e8000000002000020000000ecc2fd3c5d3853c3176723de4484d66ef50e3a87c039fd747ffb04d2489a7261900000003c1e611010bc994607ff77f78330c2818d393fa1f162a7ac5601df14439f9fe42f475a3c714cf1e1a8c957df4d2bc88f1c240ba0dee0b3ac31faa1fbde6244a835abab5e5cb4ad542f06f4b5a4806117e03da64b29687bf7da412c8b674c803d3bf9a8c1ce06d5300288e1bb68bc3dad9376a65087fa12a2065f9ea17a9f17b7afabeed6d799ccfcc76f1ab7b42d0ab440000000a19e90c132111a5f2beaba6cc79f56153e651ed6bde1e9694e32168e37e956efee3f07c1e4d90f511806eb80a3890a9f750e9058d869445c3db54d7a544ae78d	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a040018b4639da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409899637"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2180	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2180	iexplore.exe
2180	iexplore.exe
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2696	2180	iexplore.exe	28
PID 2180 wrote to memory of 2696	2180	iexplore.exe	28
PID 2180 wrote to memory of 2696	2180	iexplore.exe	28
PID 2180 wrote to memory of 2696	2180	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7b4f7ce452e547a05f4b082d3b00cea5.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2180 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2696

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
c7f9bc64d29c3d06ccdf7bf63eac732f

SHA1
35d31c96ea166fd700f0a523187d904ff0b220a2

SHA256
2a89bbb1a8ca9c8ec10b11b543db89a98d1b047998c4b4190e56b9cc4a6adac7

SHA512
f44aaea2aaac8d987a2e73a9b992e196cfd53f8e20dcd72fb50310122a7ee5bcb92465d0a0087e3b6a4df6a0f0a196c52feb83a3f2cb248731714985e27adb60

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

Filesize
344B

MD5
f41e56bd66dc1525a38e441cc30e1d20

SHA1
ef8cb6899f7f58ec1334cdf9264ab1fc344c959a

SHA256
ffef54c3288833ed3443cb534ca7825cf8334762c8b402539e8248a4b27dd9d5

SHA512
e4d2bb6e56861821022bf375dc4d5786ff4b6d4b004f6df489a19fc8e5386876776e9a7db4db257e96f6dd1a7e0e0b521b88706ce019c1e046c8d2bd5c378646

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

Filesize
344B

MD5
d6cc1197109831d5e58788d6f92b0bfc

SHA1
90850f02159ed35b93f85791e439511e8f538136

SHA256
4b8aad903c2da4a6e275a71081726131dd89e2e5407a66045c4435993afd9a5c

SHA512
89e995146101feab5a6bd27e9f405c6be724a6fcffdc14e95a2aca21233d377cc8057a748da1c853305b6b02a30e2ca9b5c2145dc0315155ebacff8107880310

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

Filesize
344B

MD5
4aad99916ca6d1d8866144a199002004

SHA1
ae1501cf5fd9338440f2f19085661c8ec7572b57

SHA256
dd01d42bb6f3fc11145c14b51ed1684bf8ce638fa5868cd7a1811bb4cee4ca7f

SHA512
0d0331face3a919dcc1855f4c30afd53aae584798ca9ee30d72d56ab3a7c7918049f77763d97edb88c21ec79280e11d2ea7becf5a8d5e663de9a68f0390849ca

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

Filesize
344B

MD5
45032acd62b01a66e78c94fcdc97d8c6

SHA1
982c92853dc0fa8c21c64a98fd90680097fc7669

SHA256
42d6af67e29cc5d1ceed98c60f9e3054b9981f8c370afac6d5b6dd8fd8a95a0a

SHA512
279b1052852bfbff6b8b6005595b5caaacc4f2ae1ad86eb26a78aa8af848d17689bac79621a56374765f4ebb297d4c642a5f843246f259429503c4e1f33180e3

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

Filesize
344B

MD5
6105a6745dbf577c798cfabca29acdd6

SHA1
14fc78f20d7bc4d12227beafd7c3149afcedda8f

SHA256
208af4d21306649811bfa70940db55ae6563228b9c97e7c563b5ba0128cf9419

SHA512
5c87c4484a603efd9167aebbaa3b6ddd7c02d1648241622870ec09dd963bea74c01d0bc359f5b75d77ff062cdc32cf91aefcbd764d27019f62476f1a8da96f02

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

Filesize
344B

MD5
451810841e3d2941863381164f9789b4

SHA1
f9adc36260e577c0e8844e0bbbf12a86ec79177b

SHA256
580e8202615ea067a3b2f1cddeb90be3cc6992030f761b3653d18c351884c759

SHA512
8d271217316bf24e51e7264e2e5fe264d2b0a86bdefc629d54ee0f073caf0b8306b0302508fe98506efd9c1618755b6545387758c73841ca4efb45d049a2dc0a

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

Filesize
344B

MD5
a8848ac7ed0a60d5eb2810a7494e15b1

SHA1
8952ee0e63621a798aa1bd2c0869866888734417

SHA256
7e73435d846ce5c15f6547556e1906deca6c435ba902d43799c679ea1b761b5a

SHA512
656a40711962808b0075aa878c8152b8413477f05da6fca24077807f94c8bdcee6d29bf6daf46965c897020967a9e32e7118ea731e9af5970b344523725f42b7

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C:\Users\Admin\AppData\Local\Temp\Cab1C7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar238.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit