ecbe46a9d222fba17cd0c52fb3da34ec9693c3c1acaa58952c16e30540de4234

Analysis

max time kernel
122s
max time network
140s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13-01-2024 15:32

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General

Target

5912a4dd0f25158b21176dbc094edd78.html
Size

226KB
MD5

5912a4dd0f25158b21176dbc094edd78
SHA1

0dc5ff507e965a2ab47bd2a9038da7c19ca8134e
SHA256

ecbe46a9d222fba17cd0c52fb3da34ec9693c3c1acaa58952c16e30540de4234
SHA512

949d1f047fbe38cecc8a6e70ade1a567427afd9a8be23ff527e893ec892615a756bce66c5fcf21babfd5c5b18e9943f72f857e8e0a59570874cf7b1245bf6dc5
SSDEEP

3072:S0RyfkMY+BES09JXAnyrZalI+YuyfkMY+BES09JXAnyrZalI+YQ:S0UsMYod+X3oI+YLsMYod+X3oI+YQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411321814"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c00000000020000000000106600000001000020000000ded86fce13cde938e4ad497119ae46e4d63660a7c44f422acf9ec91ab1a52fa5000000000e80000000020000200000004b5e8c3e04810b39c3223d0cbdeaf716024be6dc8e4179a85f5295433eff4e44200000008c0b84f7eb516641d8838a4d78733c7342cf7f3f6f3323728c6dedd287ddef56400000002d233f9231d2dfef84cec3d81a816f351253a3b095452006bfc1abce145328f5153e9a874afb4bdbf45e6b1d3f3d010567b611660382a5af09dcded8943e1015	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EF112411-B228-11EE-83C2-FA7D6BB1EAA3} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60a6aac43546da01	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1968	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1968	iexplore.exe
1968	iexplore.exe
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2812	1968	iexplore.exe	28
PID 1968 wrote to memory of 2812	1968	iexplore.exe	28
PID 1968 wrote to memory of 2812	1968	iexplore.exe	28
PID 1968 wrote to memory of 2812	1968	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5912a4dd0f25158b21176dbc094edd78.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1968 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2812

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
d18c49d9f96a832d3ac95bf09b2ea2ce

SHA1
2a742e0357070ad69c9e9305f34a4b201159da20

SHA256
725e1232803d6c2538f1a7e4bd2ce087bad9e469b2db831c45836e3af2048ca3

SHA512
02dc0ced5b07301703b28a525203a18b48e0870a79e2dd8d5f3e3d9012980a206d92f5267030616ea8233292583dd3aae9bba91f2631cb82794c021fa616d3f8

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

Filesize
344B

MD5
bf6714521e6fe5f2f9e7dafb2f66fa49

SHA1
150fbd6fdd8c8e5b7d52ccded3374d964c41b8a6

SHA256
cf189d9d1b1e3b463f4d1ff5f0da10e11792d5bdac977154ec8f04acd7c11d7c

SHA512
7bcf8744167fd1b6204cb811ce8b278c9c51d233a3458b08ddbecc5d61bdfdcc97a1e2a82a73eb7ffab7d3b12d841808f22a17e45e42360ea783ab402fb6b07b

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

Filesize
344B

MD5
48b3b16566dbebe974c1be853b052b6b

SHA1
4fa706694b4e3170affc59570a3dc29b38cd9674

SHA256
1a43e650e1e9ed51c2017212c761ec2117c78c380cb4fa6ded02bbc59fa37934

SHA512
d77232cf65278e612b1e2de4c3a1646aa615737cd50db299df1afd9c51bcace83baf916dfe88449b7996d383195a1c1ece02706c977624c4afa05f0f79a9caf5

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

Filesize
344B

MD5
b72e6420f971d99cbf860dc1bfc0552a

SHA1
ba58a836881094e47d03549011f0e2f362d12aa1

SHA256
04c7d5695b5e849838f3543254e26bc29b6b5f7af2ecb2ebded50c2fe54a83ca

SHA512
0ef66de943266a7f823d1d9f49fd61a8bcf48d206e36ef8d427740e438f81fb9a35ecad13d79de5ca3a7c0ce014767541399a66a44704191a7ae0795982876e4

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

Filesize
344B

MD5
3afc8a8ef948db2322773bfdc6826a31

SHA1
8f8d120c233a38e89bf6792c418f41b86f72755b

SHA256
1a0fbc8322a706b24b89ff56f28695bd5fbf2ffc24aa136ccef98b5d150f05a3

SHA512
b43093fa5d5232919f1a975e356952d97e10d7042363e660cd5420367df702310b946da0e5b1c41b4530fd40da4b59fafdd0d4906180f8d3837f276946aae9e2

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

Filesize
344B

MD5
b964bcefa00d7f343a07eb7588d02019

SHA1
23998564fb1bd20dc27dd09016bf7aa0847d40f6

SHA256
c0c7210be79273ad7c1067d2d54832c931fe7dabbd8eeca4b319928224fccf8b

SHA512
3169715e2109d0bea9cd7771a9368a87c7875a05dce0cd212da2605a84664fcc626bdf476ee83c7917ece3bf67933389a0c1731315d0ee017beb36d5d2691c4a

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

Filesize
344B

MD5
85a8d6ac8b46c715abbe5416aa512ece

SHA1
060ecaecd8e3dd8c80d434528499398766c689f2

SHA256
284cf72d6dc5cbd234c41b4e96f9fbaba66d418a0f377aba44fe3a5de0a19ae8

SHA512
e2de7e4aeb450a3fcc738a8f3a8c5156560d517e20125ac223ab5d45d9ab267f530b87553a0f1945095130f1c2970ba5d582b83cec131cbd4aa361ba5eb25721

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

Filesize
344B

MD5
48441c1a26d517ca3fb720840ae0fb70

SHA1
967ff16399ae9190332445f36f369840e1a363a6

SHA256
033d5a4d82a92348b7b29e036b4c0eac7047d5bce791b0c06f71e0152dde8379

SHA512
e9eb8a3f26b3131462e254b24b3a1a64ef04ab42a590856e31205c45aed3333e8c72ba4ac58fffcb1a7ee29d3f415a4e3977b44d021131754d568db4c2dbf3cf

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C:\Users\Admin\AppData\Local\Temp\Cab64BE.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar65DB.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit