b391ae9f0a9415ba405f86f98107674efb45fc7a681972a5adf2f8be6e510b03

Analysis

max time kernel
148s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 01:22

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General

Target

22cc0e0e36643fdf8e4815bc947dc4c5.html
Size

22KB
MD5

22cc0e0e36643fdf8e4815bc947dc4c5
SHA1

09278db4d6b0d21c04425e6028fe0447baee0a3f
SHA256

b391ae9f0a9415ba405f86f98107674efb45fc7a681972a5adf2f8be6e510b03
SHA512

d5d08355d3e4582e257cc2c20fdb9614d9f38950e2189c9646db18ec121f60c114f91482d0c0e68c677057664704bf26708358101a2426c6026fc87e5893937e
SSDEEP

192:AIG+UEJAqAqyUp+/Ir0YQIP/4MCgY1qPhYb8CkPvKaNAt2X0ukbjegyegregreg2:e+UMh4/GPvYiTaDzNfxyihR

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\Main	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\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	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\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BC5DB6E1-AB6C-11EE-839C-EE9A2FAC8CC3} = "0"	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\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	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
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\Main\WindowsSearch	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\LowRegistry\DOMStorage	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\Recovery\PendingRecovery	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410581275"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2296	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2296	iexplore.exe
2296	iexplore.exe
2360	IEXPLORE.EXE
2360	IEXPLORE.EXE
2360	IEXPLORE.EXE
2360	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2360	2296	iexplore.exe	28
PID 2296 wrote to memory of 2360	2296	iexplore.exe	28
PID 2296 wrote to memory of 2360	2296	iexplore.exe	28
PID 2296 wrote to memory of 2360	2296	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\22cc0e0e36643fdf8e4815bc947dc4c5.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2296 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2360

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
22bc014aa81922ba3fbdfc1461949850

SHA1
18b3f5120a2ddf7332836509950390fd46c092cb

SHA256
49687c27f53d9d775a0d4c52ca878678a5e3c4a06d58d89b8a4370524262c27d

SHA512
8f8b2ac5d7b819b8d95eb11564d7cba963130856880d09eac5c20646c41965ea4984aeb9152351a216694a068feea95660c3bc5b3a28f68fb8c615a8929c4075

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

Filesize
344B

MD5
dc1eaa52480cc1226d7636e58c957a45

SHA1
15716d5cc6b2eff83a1aab9da52e14db269aa1a6

SHA256
b938fa31faa9913bb4c3e907ac3171b907ff23122102dcf22ec613e5954a0752

SHA512
499b73ff665d3d83e588359aa6fab586509b838ac14bd195cba5662c0d993596c86d6ba612c99c53789461ea387c8dd1535a2c377fb3f62023681d2e5a52b6fe

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

Filesize
344B

MD5
7cd3054cb1548e5f014e5c0c7f59ce2e

SHA1
c7ed8ad78ff1e1dbd4a6b954e04d789871561213

SHA256
6b517dbf4479e26680a761c160f00efc27109436134b4cc506b62274cf455ee8

SHA512
77f36adb749b10c638682b084e385633f7e1d28abeacff35876185aec30b26692e5d4b7d13b6c207b06253ffa8a4b023eec7735158a3961a7caf913e121d9fa9

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

Filesize
344B

MD5
512067da2fb17a37e4dde4f046a23ef7

SHA1
6ad0dd80626ce53584cfaa9e7305484ecf316ce1

SHA256
977360752715e8764b39955e4f48f0d2ed154e85a1feb5d187f27925c0763a1b

SHA512
bf4e4a755e57e03df97268a93df723fdb83dc63906e921e5e0e18b7009d7e960b0b83cd61faaaab3a8cb19d05de1b11339b7ac180bb4aa9c62fdc1a931f3a4c7

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

Filesize
344B

MD5
54ab089edd60f29466dd6148ce2d3d73

SHA1
f5762c738072475d5bb906490aab0294a9dea1d3

SHA256
24029ef3455ca43059b9d509c51c380776b0e88d201ff4218155a586997d412f

SHA512
3d5751db47ca8a3bf284f29f95be529e92d6e2daa9bd8584bd7aae77061d97930da0974fbb6caa46bb8d13bc4705599809648c6928470ca1ea14d42bc692f695

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

Filesize
344B

MD5
8cd690f61896775c62d2d6541a195853

SHA1
3874193f2188108368efea5a10a79544785c580e

SHA256
f8986d3d5d4a7a03bd78bedb35d2aabdc6ce97d84fb0c5ae713648d232b5d104

SHA512
1df06bdbb8a0b0544153eaaab098ef57d4908e3d215e2d02e1367dde186a64b520d27f2f952d9fa16f6e7d9cf2efac91b4f0544fba6a1e4554886008a2a8ecf4

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

Filesize
344B

MD5
8849108388fb7738c768ece578d5f0ed

SHA1
590a43f208454773c51572777c91fe85ebe8b9aa

SHA256
1362932b35526196bf859c4907fc262626e21271a85e1f547c7f04b101019cee

SHA512
7ae3fa14d4fbf0e8a9019c82ba4c3e7e89bd235ddf5dee584af371906bd6acf68dd50ccd364659e292ef2e094dbe55fbe07e3b0fdff4d95cf2789bfeac248c60

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

Filesize
344B

MD5
781296c80d42ab66280693b9d31667e5

SHA1
3a39cb8ae94c0da20dad2c09c2e878995c17778c

SHA256
2a31920e9359050720d821aedc6ac8541e2175ca5650aa553bd04fde14e61352

SHA512
56c8ae3dcfaa0bbf1a31aaa5d9b9b19e2c8f00b20a8f9fd403e182662c72df71e7ea803257b81a9d4e1ffc3357fc9538569c0e73c8241e0601460a440465afa3

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4F89.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5131.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit