21c059f39a99b72afc9994d7d00016dc3024d15e231885f85bdf9cfc5e9b58e5

Analysis

max time kernel
117s
max time network
148s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 05:10

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General

Target

56ecf99de46ce1597b635befad456223.html
Size

81KB
MD5

56ecf99de46ce1597b635befad456223
SHA1

8bddb72a509447de26ec3a3dbf657eb1e6f656e9
SHA256

21c059f39a99b72afc9994d7d00016dc3024d15e231885f85bdf9cfc5e9b58e5
SHA512

d28b50b836c5ab902908ab2be4a4ab42f67e6f5e210b814a0e5ac14cc056e5e6ee12181484c34b5979093cfffdba59b3851893243f76c5a6f477b59add3880ff
SSDEEP

1536:i7Znd1fhZv5/5q5H5Z5e5e5T5y5N5iBMa:i7Vd1f3v5/5q5H5Z5e5e5T5y5N5iD

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-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 704728a52c40da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B222C1D1-AC1F-11EE-BF73-CEEF1DCBEAFA} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410658140"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000e1ded02eb6489dbe3da7ab0f6c036ed8ec9ae2318a35d56948b5913ed05cce54000000000e80000000020000200000009ff703c71f01833fa43a0b6173004d0b739f8578338860c1ecbd550b1fcbc47320000000e2b9a9636be1cac42dadfe18f1e8df17eb6fbd1e96e6f2be11242a676a707f1f4000000065536dabaa4f34de894750ee7217b2db6f06f4ceb4a656ed7a713927c7ae6cbcbcfa4742aea97dc050ff22118c83bdf4b69c460133c8f60aedf6cea87582dc07	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2212	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2212	iexplore.exe
2212	iexplore.exe
2440	IEXPLORE.EXE
2440	IEXPLORE.EXE
2440	IEXPLORE.EXE
2440	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2440	2212	iexplore.exe	16
PID 2212 wrote to memory of 2440	2212	iexplore.exe	16
PID 2212 wrote to memory of 2440	2212	iexplore.exe	16
PID 2212 wrote to memory of 2440	2212	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\56ecf99de46ce1597b635befad456223.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2212 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2440

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
5cd7e2825e03898f9fa4e4648f66cf52

SHA1
dd4246c83049f924eb9b43358d4655ca64374c9d

SHA256
996b7d702f6480dde3999e261d3a83d3f63b3ecd7936c4c02676b4da343c194e

SHA512
ea87ef348f156836debdd21b3af7103614ab3d9e685f46b8dc39d37b105f7023c1376113b192f19f436239507defed8437db13d0749fac43e3d5ae3bac0df077

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

Filesize
344B

MD5
0c8e1670c7c538405a33d1f9458590e5

SHA1
99c7d26f6eddc26dcada15c78c86c165e4d1a62b

SHA256
243a37f7bb53319b49ec1c1b0317d200e51e50d7b4eb0eef98be9838426d40bb

SHA512
21d80abf513ef38fde275a729f5881b48455d8657d7785f035b266254793fd00105fa4f635b15500d254e032c393f27278e6216ad8eca1b41284ec5c4e6441b2

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

Filesize
344B

MD5
80e9530eb3d536ce683b1b89a0c681d6

SHA1
46154d0887d5a1eb313cddd5b78bc0b0a82297c3

SHA256
3cde19e6b738043ea14e28da8f9795bbd7d1602078d25f09216bb6a6bf274583

SHA512
2349ec642998810f345cbd5224a9dd00937410930c6794f48b3711dc485921f34f47f68e729d6fb1359ea9db3faf6fa13fe740729154839dc0870b98bfa1c99a

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

Filesize
344B

MD5
cb8e6c00b0630a665cacc7d8dfcd093a

SHA1
8a0542592bfb9c5b5dd761d67eafb8adda689b5c

SHA256
2e96a4c19c488bba4d2d80bafacff8c574cd5af2cb2b51f50c575f0d54c62f12

SHA512
5b874510ac9883f2c92ca6c4d1c4c8bffe37310e2c0705cd2f782b87d61554dc964572570dedea6beaaa4ee3c90f7e441e5a31329c267c7bc576971c9033f419

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

Filesize
344B

MD5
5cc9332aba2d50899caf5be540888c48

SHA1
fcfec5593ae5dcfbf1de5a0e5d4c46c1f5a6d91c

SHA256
4f9dda7b8a083cc03d01b16e6b56c91714ec7811c3e2c5a8fba559f3418bc62b

SHA512
934c119fdf51be40bc188cda7fd0062d7e3a1d249984b3075c26309cefbd98b9ff7ca53d531792bdc01ecc819dfcd7ca02201efc3e3c1337231fefefc049af48

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

Filesize
344B

MD5
e91dba2777d87d720f8fb2ac9c24c310

SHA1
1d22fe863a49665e0bafc252c6a70645fa89faac

SHA256
22a4dca1dd448b233f2b3d6efe02314a137ca82fe236153ce06d1f3e16cfa597

SHA512
fb68fec5c8565ee02b9d959be4e4cd6f4e74aa3ad8e07de02493e5233f82990f0d23f76a4388753fb816199842c8b5e5dbd8eba5a83768f01489a074ad2a5a12

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

Filesize
344B

MD5
5e8639758b80092a1d55653bff2a9a78

SHA1
665da4c5930573d770085037640ddb05416c7a28

SHA256
c5204b83a5be01d0852f9b9e7b9e4acb38570faa77e46ed04360cf2a0cc6ca9c

SHA512
78ae5a895ec51ef8d8b4e1769e82be1176cd08f96f5973d800933182e02ab8a08638abd97853e3fd5217ad32326799c8be13a4ea04bb16d47d79a889a576a7a6

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

Filesize
344B

MD5
7ccd3601d3641a7ef845e6ef4782bdf6

SHA1
cd612e1f9e3578d3b65e77f50469cd322d9988af

SHA256
288717257bf726c1a464f49e80242d2592ab374aef1f70164e89eb8eacf1e789

SHA512
31ce028db4adbcd3534ec689211eb6d8f5f3a9d161090941811aa8a18189f4bcdcc234b5f4a32cd607691d93a7b5150d1325ed742e87fb70987aa9f74daa3da7

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

Filesize
344B

MD5
b3300a118debd244cdae4d701c2c2497

SHA1
a8acea1921ee94c45d91af77cb9004f09d1c5a9e

SHA256
60c846cd71e8bf238338bb557b87ea950521f3dea17102593d717e4f9c72fa3f

SHA512
5ddf83d0cf3ca9cce49760771848672bf7905858f136c7c59f6817d6f9b5e5899c8339aa6255d3757b936c5596c9b9aa37b57115bbadca50fd42714942df35f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab27DE.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar27DF.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit