b6e7ff26c49324c2453a4a0447c1313984d3ef13d112bedaa2ac2c1e881050fe

Analysis

max time kernel
144s
max time network
141s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 07:36

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General

Target

1251aded35a8711893d46f032507cc0f.html
Size

192KB
MD5

1251aded35a8711893d46f032507cc0f
SHA1

cd054e265dfe4eb621059be57b587a2b67e0f311
SHA256

b6e7ff26c49324c2453a4a0447c1313984d3ef13d112bedaa2ac2c1e881050fe
SHA512

f9068fee3528d5c4c3cafa1595d424d017c1e705adbb924e25f4cc614f351dc657e99f680796308b63046d18867fb9ed5b3e4290a10164811d9f50b5c6a2b441
SSDEEP

1536:yPMHMgJofYmO2F9C612x1J561BYk9QII7II6II7IIdBy1yII7IICII7II+By1BIH:HJo19Bza9x29BPSIsZSagIoVPz2O

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd7691733418900000000020000000000106600000001000020000000b0d90741600e48a7b58e90ff3eae2aca6210a6c33007b4cd5b6f1af92f7c37dc000000000e80000000020000200000009ca9eac19877219945332425f6f2b8d2570d3ff0d3b6b7bc36a2ee1526dfddc1200000008fe5a4ed747925a31bf02d7a3489bf3fc8e387af9e4af34ba84748b16570e6d240000000814c9abfb7b2e8f125c8dbfb97dd71f21e5619ca4af2662ec7519bbf699688d6338f454845b2c522ebf4be5fac05f24ad7f5c60bb1a9d22a331d92921c4b9f56	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AFAE6D31-A889-11EE-BF28-E6629DF8543F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0d16391963cda01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410263858"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2300	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2300	iexplore.exe
2300	iexplore.exe
2648	IEXPLORE.EXE
2648	IEXPLORE.EXE
2648	IEXPLORE.EXE
2648	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 2648	2300	iexplore.exe	28
PID 2300 wrote to memory of 2648	2300	iexplore.exe	28
PID 2300 wrote to memory of 2648	2300	iexplore.exe	28
PID 2300 wrote to memory of 2648	2300	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1251aded35a8711893d46f032507cc0f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2300 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2648

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
c2efae757cd73c5901fcaa068de7913c

SHA1
e5bf55ed55a9e3f8b9675b3c74f871eddd53e625

SHA256
2c182c694ccfa463b251d7895ce744342d7ea67663d3f58e379880c711876344

SHA512
2c1c1da5dd508fff52d3747850105a2df691e6672f6f6f4d910c84262a9a72a7749eba46d89f717b0051cab655b1a0d6b7d9606eba8033a3d1e724ce2c9546ad

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

Filesize
344B

MD5
82ed84185c377b880c142c34a8d6aab7

SHA1
47d5e8e6fabd7459bbaec2743d67ada929a0c2c0

SHA256
07aff6b6b73f42c1aa6005575e8da91fcc24feb7dc53647c9f2fa702cb944e64

SHA512
3d5728d7a02ffe15d225741c89d38940295a7813d9e1365a6f35160a724f3a0898a1480e6b4fcd78fbae5c65d9f101d6fc2981474fae059423b5cfe05e8a64bb

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

Filesize
344B

MD5
aadf51d366809da1123b33ff31357f61

SHA1
c660602b5e63df72d471fd2c5b88e54fa5553e6d

SHA256
c4c7e9892ad74040fe783c84d5410e17773f2f7b82e6c323a7df1855d0cc48f8

SHA512
2778e737886dea91292910c6f4912bfecfcd9eb3366fa76651287d4b1336856996069f783a676e88b9892cd885562f1fafce1a0b8543dcee8222e0e849bbdb59

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

Filesize
344B

MD5
87dcfe21d7421c565690e217f085afdc

SHA1
89cfbceee08c0755afcf010a2852aa166f44e60f

SHA256
e14b68ad64ec06a32af3f5e3403113a458a1b6b4518c8544215f8ac3248a48da

SHA512
fcfab3c2c8b392f6ddc18a9f7d57afc43e873e4a7b21a71f6766c3079e159818fbd1c8a58c89125fd6904c0a94c00ed496da038104864eebfc432667a4e3cc41

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

Filesize
344B

MD5
6ad74f9b4b182ee92239fa7203eb4bcb

SHA1
6dcf9a89323f0b4e8012a62f1b94a22986044fa1

SHA256
07bcd8633bf8855a1fd8e31e29fa17d29dbdcde31d52b086289850fbb5069595

SHA512
60e678d539739e082bf72108e76290046f68ed075dfc49af5d8b45d4df6dea6bfee5aebfddd156f725e5e90a1e4d60cadb01a344c3659272e816ee540c6b5111

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

Filesize
344B

MD5
90b62fb72963d450d3d8717b149b08cf

SHA1
d241b48bad7cffa0b2aa15f7dbbd53e130c0b9ae

SHA256
f5e907368b7ba4ee7d9da7d930a7b1d31bb8906494861ea35045dff849b269f1

SHA512
fd01917f6b0eb9f11a85b3683e87ffa4f993c68035070f0b40291c5e3b4f78de1f2dd8d0df9be1604f9f50302d6830782eb93ab6cd1c005455cf273236d12190

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

Filesize
344B

MD5
134bba9421eaf5984ebb4fe2add4ebe9

SHA1
4dc362407d684bb4da91bc1e0c70ba0113d64be4

SHA256
af5d3e02adeea3bd5885f9b1b90de5777ed5eb534c3ebcf5677cac28aaa5bcb7

SHA512
9d23423a5a063e9217e928e05f2a3e54584149ad6089afc628fccf4040043f4d8449411f9d99295d0e140056b99ba875602b1aa18ade672079c3637c9c67efba

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

Filesize
344B

MD5
7841c201eba4e9c72187978818cd5815

SHA1
9ab1e185de041f09f8d444564caed61a8d574ee9

SHA256
e2ca67e51b262c3d061193366a507929361bbc2c5607d2b4d87348f36520e2f1

SHA512
122c0453f858b199252a98dc19f320d5aa518ff2f285f86ea2390cc809faaf8e460bd569a8f6c21b8de844927afb84f46da29094b9a0c94a57e32cb579a1b6a4

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

Filesize
344B

MD5
3ea1b90d54d20ba0086600ca5a72dff5

SHA1
c426f0ebe674076bb6732ea39cfcfdaa1e6ae12a

SHA256
33726b5505d0052870d3edf22629454255bb53045b0fecde1a6b8be4202428b8

SHA512
0fa09c994d359c1dc0755eebe53678c11ef1c92d2fddd7e5d3deda42e1536c3ebc2dfd369e2e1b4b32c851e7134eb6030a0a792b4cea01d20413a959c5a32780

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

Filesize
344B

MD5
f436b0360b71b06301a1e6a1bb00d26c

SHA1
b9c6b4670e04e5ffb46ea921bce5a4062a199be3

SHA256
27d2df67a39714c2ab2769e0e0606614b16725c641b34ac8333d52c13729fcad

SHA512
7839385109779bc8f4007c27287968bb0caef5191db296c2fe3a916d01b5221d5d0747b921b4e8f19633753ddbc573862c691c2b94555a5f86e17017989c1864

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

Filesize
344B

MD5
b1c67da1a9707f76b50cb70a792efd93

SHA1
b87eef3ac0f1484a121e9b1f8dcc9d643552189c

SHA256
61e6d995bb71865ee36cc1e82c7d0c5124e8f59074c9ffe00a7f7afa8c69e8f9

SHA512
056310eae36aac201b6d7f5fc1318ddeba8122231da292c6bc18060cd7d89bda00c150235ac573bb7f4a832dd77c13ed0f5e8fb90ee705243b923e6ce0caeadd

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

Filesize
344B

MD5
7cc96c1818fe163cbc1ffd5dabd3fc09

SHA1
3bfe072d6b05b3f3e65f7ab36ea0b1eaf8def4a8

SHA256
fc0a128472a66cc39a9f20da0b5b86af04f691f8c2be9c08b3a8eda29278fa7d

SHA512
2cb151cec957c77704b0a5f0a67d4b21d87d902360e8f568f42745e05a31ea1627e9660b023c203b3d107d519c9d07db81484dd92ba21469a06594b297690d75

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

Filesize
344B

MD5
8110b1fa5aa22335b8f210576608ef2e

SHA1
59823b9c4b5b96849fa565ec1051ef174ac81767

SHA256
dad87b9fe76e8db98013776efc37640357dd28d974b10cbffd4ba77e9cf266a1

SHA512
b4c5e1ae3279725cf60badecfc1f58d25ddd47a452a8166d0a2292d0148a64194c0466ee98149ddb6784c37e985398cb6913223c3856cc7da2fb400bd27f384f

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C:\Users\Admin\AppData\Local\Temp\CabC9E7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC9E8.tmp

Filesize
160KB

MD5
ed5d9c84980bb22f81076e25146c8930

SHA1
abcb93f0437a6e058f3f34546ecc9002b8cad4ec

SHA256
bf1fcecbf3d961fc310b468853ccc4b283052f1af03706206cd0bf626643ac1f

SHA512
da6dc484be8198cfed536a84e35a630c1633ebb86bebba6c48421ed26399dcd3a05162d049c94d7ce3c0c5e4e774c9b9046ba5f410e43529255006a07995a193

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